Changelog
Note
The following list contains detailed information about BIND 9 development. Regular users should refer to Release Notes for changes relevant to them.
BIND 9.20.8
New Features
Add support for EDE 20 (Not Authoritative)
f8a293aa11Support was added for EDE codes 20 (Not Authoritative) when client requests recursion (RD) but the server has recursion disabled.
RFC 8914 mention EDE 20 should also be returned if the client doesn’t have the RD bit set (and recursion is needed) but it doesn’t apply for BIND as BIND would try to resolve from the “deepest” referral in AUTHORITY section. For example, if the client asks for “www.isc.org/A” but the server only knows the root domain, it will return NOERROR but no answer for “www.isc.og/A”, just the list of other servers to ask. [GL #1836] [GL !10243]
Add support for EDE 7 and EDE 8.
27442c3104Support was added for EDE codes 7 (Signature Expired) and 8 (Signature Not Yet Valid) which might occur during DNSSEC validation. [GL #2715] [GL !10242]
Dig can now display the received BADVERS message during negotiation.
a763080a87Dig +showbadvers now displays the received BADVERS message and continues the EDNS version negotiation. Previously to see the BADVERS message +noednsneg had to be specified which terminated the EDNS negotiation. Additionally the specified EDNS value (+edns=value) is now used when making all the initial queries with +trace. i.e EDNS version negotiation will be performed with each server when performing the trace. [GL #5234] [GL !10247]
Add an rndc command to reset some statistics counters.
7c4603fc4aThe new
reset-statscommand forrndcallows some statistics counters to be reset during runtime. At the moment only two “high-water” counters are supported, so the ability to reset them after the initial peaks during the server’s “warm-up” phase may be useful for some operators. [GL #5251] [GL !10335]Implement -T cookiealwaysvalid.
1da738ffbbWhen -T cookiealwaysvalid is passed to named, DNS cookie checks for the incoming queries always pass, given they are structurally correct. [GL !10264]
Removed Features
Remove dns_qpmulti_lockedread declaration.
42ab4fce4aThis function was removed in 6217e434b57bd5d60ed69f792ae9a1a65a008f57 but not from the header file. [GL !10314]
Feature Changes
Carefully check if the server name used for SNI is a hostname.
92eb6416e5Previously the code would not check if the string intended to be used for SNI is a hostname.
See also: !9923 [GL #5225] [GL !10347]
Bug Fixes
Restore NSEC3 closest encloser lookup improvements.
ab6fb7b8f2A performance improvement for finding the closest encloser when generating authoritative responses from NSEC3 zones was previously reverted after a bug was found that could trigger an assertion failure. ( [GL #4460], #4950, and #5108 for details.) The bug has now been fixed, and the performance improvement has been restored. [GL #5204] [GL !10034]
Add missing locks when returning addresses.
2c7594709cAdd missing locks in dns_zone_getxfrsource4 et al. Addresses CID 468706, 468708, 468741, 468742, 468785, and 468778.
Cleanup dns_zone_setxfrsource4 et al to now return void.
Remove double copies with dns_zone_getprimaryaddr and dns_zone_getsourceaddr. [GL #4933] [GL !10259]
Stop caching lack of EDNS support.
96bb3a1952named could falsely learn that a server doesn’t support EDNS when a spoofed response was received; that subsequently prevented DNSSEC lookups from being made. This has been fixed. [GL #3949] [GL #5066]
Step() could ignore rollbacks.
2334b7a371The step() function (used for stepping to the prececessor or successor of a database node) could overlook a node if there was an rdataset that was marked IGNORE because it had been rolled back, covering an active rdataset under it. [GL #5170] [GL !10257]
Fix resolver statistics counters for timed out responses.
1d8334a62aWhen query responses timed out, the resolver could incorrectly increase the regular responses counters, even if no response was received. This has been fixed. [GL #5193] [GL !10287]
Validating ADB fetches could cause a crash in import_rdataset()
b0c6af6ad7Previously, in some cases, the resolver could return rdatasets of type CNAME or DNAME without the result code being set to DNS_R_CNAME or DNS_R_DNAME. This could trigger an assertion failure in the ADB. The resolver error has been fixed. [GL #5201] [GL !10329]
Nested DNS validation could cause assertion failure.
6bf4390f25When multiple nested DNS validations were destroyed out of order, the EDE context could be freed before all EDE codes were copied, which could cause an assertion failure. This has been fixed. [GL #5213] [GL !10366]
[9.20] Wait for memory reclamation to finish in named-checkconf.
9986dad2dcPreviously, when named-checkzone loaded the zone to the QP database, the delayed memory reclamation could cause an assertion check on exit. This has been fixed. [GL #5220] [GL !10307]
Ensure max-clients-per-query is at least clients-per-query.
8f78219cc1If the max-clients-per-query option is set to a lower value than clients-per-query, the value is adjusted to match clients-per-query. [GL #5224] [GL !10244]
Fix handling of revoked keys.
a347273b9cWhen a key is revoked, its key ID changes due to the inclusion of the “revoked” flag. A collision between this changed key ID and an unrelated public-only key could cause a crash in dnssec-signzone. [GL #5231] [GL !10256]
Fix adbname reference.
7ebcc54d3bCall dns_adbname_ref before calling dns_resolver_createfetch to ensure adbname->name remains stable for the life of the fetch. [GL #5239] [GL !10303]
Fix write after free in validator code.
5de1b3ba3cRaw integer pointers were being used for the validator’s nvalidations and nfails values but the memory holding them could be freed before they ceased to be used. Use reference counted counters instead. [GL #5239] [GL !10300]
Don’t enforce NOAUTH/NOCONF flags in DNSKEYs.
5d126d8081All DNSKEY keys are able to authenticate. The DNS_KEYTYPE_NOAUTH (and DNS_KEYTYPE_NOCONF) flags were defined for the KEY rdata type, and are not applicable to DNSKEY. Previously, however, because the DNSKEY implementation was built on top of KEY, the _NOAUTH flag prevented authentication in DNSKEYs as well. This has been corrected. [GL #5240] [GL !10315]
Fix several small DNSSEC timing issues.
3a78a4c288The following small issues related to dnssec-policy have been fixed: - In some cases the key manager inside BIND 9 could run every hour, while it could have run less often. - While CDS and CDNSKEY records will be removed correctly from the zone when the corresponding DS record needs to be updated, the expected timing metadata when this will happen was never set. - There were a couple of cases where the safety intervals are added inappropriately, delaying key rollovers longer than necessary. - If you have identical keys in your dnssec-policy, they may be retired inappropriately. Note that having keys with identical properties is discouraged in all cases. [GL #5242] [GL !10301]
Copy __FILE__ when allocating memory.
59635e33d0When allocating memory under -m trace|record, the __FILE__ pointer is stored, so it can be printed out later in order to figure out in which file an allocation leaked. (among others, like the line number).
However named crashes when called with -m record and using a plugin leaking memory. The reason is that plugins are unloaded earlier than when the leaked allocations are dumped (obviously, as it’s done as late as possible). In such circumstances, __FILE__ is dangling because the dynamically loaded library (the plugin) is not in memory anymore.
Fix the crash by systematically copying the __FILE__ string instead of copying the pointer. Of course, this make each allocation to consume a bit more memory (and longer, as it needs to calculate the length of __FILE__) but this occurs only under -m trace|record debugging flags. [GL !10336]
Fix invalid cache-line padding for qpcache buckets.
4297ae4795The isc_queue_t was missing in the calculation of the required padding size inside the qpcache bucket structure. [GL !10317]
BIND 9.20.7
New Features
Implement the min-transfer-rate-in configuration option.
4a5a9c8256A new option ‘min-transfer-rate-in <bytes> <minutes>’ has been added to the view and zone configurations. It can abort incoming zone transfers which run very slowly due to network related issues, for example. The default value is set to 10240 bytes in 5 minutes. [GL #3914] [GL !10137]
Add digest methods for SIG and RRSIG.
6d8c513986ZONEMD digests RRSIG records and potentially digests SIG record. Add digests methods for both record types. [GL #5219] [GL !10218]
Add HTTPS record query to host command line tool.
2ddfb57b45The host command was extended to also query for the HTTPS RR type by default. [GL !10123]
Bug Fixes
Prevent a reference leak when using plugins.
0201e3eacbThe NS_QUERY_DONE_BEGIN and NS_QUERY_DONE_SEND plugin hooks could cause a reference leak if they returned NS_HOOK_RETURN without cleaning up the query context properly. [GL #2094] [GL !10170]
Fix isc_quota bug.
dbc635c148Running jobs which were entered into the isc_quota queue is the responsibility of the isc_quota_release() function, which, when releasing a previously acquired quota, checks whether the queue is empty, and if it’s not, it runs a job from the queue without touching the ‘quota->used’ counter. This mechanism is susceptible to a possible hangup of a newly queued job in case when between the time a decision has been made to queue it (because used >= max) and the time it was actually queued, the last quota was released. Since there is no more quotas to be released (unless arriving in the future), the newly entered job will be stuck in the queue.
Fix the issue by adding checks in both isc_quota_release() and isc_quota_acquire_cb() to make sure that the described hangup does not happen. Also see code comments. [GL #4965] [GL !10139]
Fix dual-stack-servers configuration option.
a47dab2c5eThe dual-stack-servers configuration option was not working as expected; the specified servers were not being used when they should have been, leading to resolution failures. This has been fixed. [GL #5019] [GL !10174]
Implement sig0key-checks-limit and sig0message-checks-limit.
95af81b674Previously a hard-coded limitation of maximum two key or message verification checks were introduced when checking the message’s SIG(0) signature. It was done in order to protect against possible DoS attacks. The logic behind choosing the number 2 was that more than a single key should only be required during key rotations, and in that case two keys are enough. But later it became apparent that there are other use cases too where even more keys are required, see issue number #5050 in GitLab.
This change introduces two new configuration options for the views, sig0key-checks-limit and sig0message-checks-limit, which define how many keys are allowed to be checked to find a matching key, and how many message verifications are allowed to take place once a matching key has been found. The latter protects against expensive cryptographic operations when there are keys with colliding tags and algorithm numbers, with default being 2, and the former protects against a bit less expensive key parsing operations and defaults to 16. [GL #5050] [GL !10141]
Fix the data race causing a permanent active client increase.
20cf51dfc5Previously, a data race could cause a newly created fetch context for a new client to be used before it had been fully initialized, which would cause the query to become stuck; queries for the same data would be either paused indefinitely or dropped because of the clients-per-query limit. This has been fixed. [GL #5053] [GL !10147]
Fix deferred validation of unsigned DS and DNSKEY records.
ba5fe2dd12When processing a query with the “checking disabled” bit set (CD=1), named stores the unvalidated result in the cache, marked “pending”. When the same query is sent with CD=0, the cached data is validated, and either accepted as an answer, or ejected from the cache as invalid. This deferred validation was not attempted for DS and DNSKEY records if they had no cached signatures, causing spurious validation failures. We now complete the deferred validation in this scenario.
Also, if deferred validation fails, we now re-query the data to find out whether the zone has been corrected since the invalid data was cached. [GL #5066] [GL !10105]
When recording an rr trace, use libtool.
17ca2fbbdcWhen a system test is run with the USE_RR environment variable set to 1, an rr trace is now correctly generated for each instance of named. [GL #5079] [GL !10207]
Do not cache signatures for rejected data.
9b3e1facf6The cache has been updated so that if new data is rejected - for example, because there was already existing data at a higher trust level - then its covering RRSIG will also be rejected. [GL #5132] [GL !10134]
Fix RPZ race condition during a reconfiguration.
eca9a3279eWith RPZ in use, named could terminate unexpectedly because of a race condition when a reconfiguration command was received using rndc. This has been fixed. [GL #5146] [GL !10144]
“CNAME and other data check” not applied to all types.
a68f5dd74bAn incorrect optimization caused “CNAME and other data” errors not to be detected if certain types were at the same node as a CNAME. This has been fixed. [GL #5150] [GL !10100]
Relax private DNSKEY and RRSIG constraints.
455080866cDNSKEY, KEY, RRSIG and SIG constraints have been relaxed to allow empty key and signature material after the algorithm identifier for PRIVATEOID and PRIVATEDNS. It is arguable whether this falls within the expected use of these types as no key material is shared and the signatures are ineffective but these are private algorithms and they can be totally insecure. [GL #5167] [GL !10173]
Delete dead nodes when committing a new version.
0682684028In the qpzone implementation of dns_db_closeversion(), if there are changed nodes that have no remaining data, delete them. [GL #5169] [GL !10124]
Revert “Delete dead nodes when committing a new version”
d2ec6d1db4This reverts commit 67255da4b376f65138b299dcd5eb6a3b7f9735a9, reversing changes made to 74c9ff384e695d1b27fa365d1fee84576f869d4c. [GL #5169] [GL !10226]
Fix dns_qp_insert() checks in qpzone.
11cc40ebf6Remove code in the QP zone database to handle failures of dns_qp_insert() which can’t actually happen. [GL #5171] [GL !10114]
Remove NSEC/DS/NSEC3 RRSIG check from dns_message_parse.
b752db0c3fPreviously, when parsing responses, named incorrectly rejected responses without matching RRSIG records for NSEC/DS/NSEC3 records in the authority section. This rejection, if appropriate, should have been left for the validator to determine and has been fixed. [GL #5185] [GL !10142]
Fix TTL issue with ANY queries processed through RPZ “passthru”
b1bf17096aAnswers to an “ANY” query which were processed by the RPZ “passthru” policy had the response-policy’s max-policy-ttl value unexpectedly applied. This has been fixed. [GL #5187] [GL !10180]
Dnssec-signzone needs to check for a NULL key when setting offline.
2d4b4fe15ednssec-signzone could dereference a NULL key pointer when resigning a zone. This has been fixed. [GL #5192] [GL !10169]
Acquire the database reference before possibly last node release.
2b5b4e9dd1Acquire the database reference in the detachnode() to prevent the last reference to be release while the NODE_LOCK being locked. The NODE_LOCK is locked/unlocked inside the RCU critical section, thus it is most probably this should not pose a problem as the database uses call_rcu memory reclamation, but this it is still safer to acquire the reference before releasing the node. [GL #5194] [GL !10156]
Fix a logic error in cache_name()
b8bd65763cA change in 6aba56ae8 (checking whether a rejected RRset was identical to the data it would have replaced, so that we could still cache a signature) inadvertently introduced cases where processing of a response would continue when previously it would have been skipped. [GL #5197] [GL !10158]
Fix a bug in the statistics channel when querying zone transfers information.
b50d9b601dWhen querying zone transfers information from the statistics channel there was a rare possibility that named could terminate unexpectedly if a zone transfer was in a state when transferring from all the available primary servers had failed earlier. This has been fixed. [GL #5198] [GL !10194]
Fix assertion failure when dumping recursing clients.
5d913c3383Previously, if a new counter was added to the hashtable while dumping recursing clients via the rndc recursing command, and fetches-per-zone was enabled, an assertion failure could occur. This has been fixed. [GL #5200] [GL !10168]
Call isc__iterated_hash_initialize in isc__work_cb.
693a1d41edisc_iterated_hash didn’t work in offloaded threads as the per thread initialisation has not been done. This has been fixed. [GL #5214] [GL !10210]
Fix a bug in get_request_transport_type()
aa3c6584c6When dns_remote_done() is true, calling dns_remote_curraddr() asserts. Add a dns_remote_curraddr() check before calling dns_remote_curraddr(). [GL #5215] [GL !10223]
Dump the active resolver fetches from dns_resolver_dumpfetches()
b2033b7e4cPreviously, active resolver fetches were only dumped when the fetches-per-zone configuration option was enabled. Now, active resolver fetches are dumped along with the number of clients-per-server counters per resolver fetch. [GL !10148]
Fix wrong logging severity in do_nsfetch()
fd623c6eccPost [CVE-2024-12705] Performance Drop Fixes, Part 2.
8cc425a5bbThis merge request addresses several key performance bottlenecks in the DoH (DNS over HTTPS) implementation by introducing significant optimizations and improvements.
### Key Improvements
1. Simplification and Optimisation of `http_do_bio()` Function: - The code flow in the http_do_bio() function has been significantly simplified. 2. Flushing HTTP Write Buffer on Outgoing DNS Messages: - The buffer is flushed and a send operation is performed when there is an outgoing DNS message. 3. Bumping Active Streams Processing Limit: - The total number of active streams has been increased to 60% of the total streams limit.
These changes collectively enhance the performance and reliability of the DoH implementation, making it more efficient and robust for handling high-load scenarios, particularly noticeable in long runs (>= 1h) of stress:long:rpz:doh+udp:linux:* tests. It improves perf. for tests for BIND 9.18, but it likely will have a positive but less pronounced effect on newer versions as well.
In essence, the merge request fixes three bottlenecks stacked upon each other.
It is a logical continuation of the merge requests !10109. !10109, unfortunately, did not completely [address the performance drop in 9.18](https://gitlab.isc.org/isc-projects/bind9/-/pipelines/221545) for longer runs of the stress test. This merge request [addresses that](https://gitlab.isc.org/isc-projects/bind9/-/pipelines/223661).
P.S.
The origin of the fixes is, in fact, the branch in !10193. So this MR is a … forward port of them. [GL !10199]
Post [CVE-2024-12705] Performance Drop Fixes.
9d4aa15c1fThis merge request fixes a [performance drop](https://gitlab.isc.org/isc-projects/bind9/-/pipelines/216728) after merging the fixes for #4795, in particular in 9.18.
The MR [fixes the problem](https://gitlab.isc.org/isc-projects/bind9/-/pipelines/219825) without affecting performance for the newer versions, in particular for [the development version](https://gitlab.isc.org/isc-projects/bind 9/-/pipelines/220619). [GL !10129]
Sync the TSAN CC, CFLAGS and LDFLAGS in the respdiff:tsan job.
ff58e0ed2b
BIND 9.20.6
New Features
Adds support for EDE code 1 and 2.
b3eab79bc18Add support for EDE codes 1 & 2 which might occurs during DNSSEC validation in case of unsupported RRSIG algorithm or DNSKEY digest. [GL #2715] [GL !9996]
Add a rndc command to toggle jemalloc profiling.
38c51c84014The new command is rndc memprof. The memory profiling status is also reported inside rndc status. The status also shows whether named can toggle memory profiling or not and if the server is built with jemalloc. [GL #4759] [GL !10000]
Add support for multiple extended DNS errors.
4d945128dc1Extended DNS error mechanism (EDE) may have several errors raised during a DNS resolution. named is now able to add up to three EDE codes in a DNS response. In the case of duplicate error codes, only the first one will be part of the DNS response. [GL #5085] [GL !9978]
Print the expiration time of the stale records.
b5cce0f5972Print the expiration time of the stale RRsets in the cache dump. [GL !10061]
Feature Changes
Refactor reference counting in both QPDB and RBTDB.
3244f7848fdClean up the pattern in the newref() and decref() functions in QP and RBTDB databases. Replace the db_nodelock_t structure with plain reference counting for every active database node in QPDB.
Related to #5134 [GL !10035]
Shutdown the fetch context after canceling the last fetch.
55b7cc9596eShutdown the fetch context immediately after the last fetch has been canceled from that particular fetch context. [GL !9977]
Bug Fixes
Fix possible truncation in dns_keymgr_status()
1333dac316cIf the generated status output exceeds 4096 it was silently truncated, now we output that the status was truncated. [GL #4180] [GL !9981]
Recently expired records could be returned with timestamp in future.
9a4df4caac0Under rare circumstances, the RRSet that expired at the time of the query could be returned with TTL far in the future. This has been fixed.
As a side-effect, the expiration time of expired RRSets are no longer printed out in the cache dump. [GL #5094] [GL !10059]
Yaml string not terminated in negative response in delv.
74640b3613cFix a bug in dnssec-signzone related to keys being offline.
ddda6cb59e5In the case when dnssec-signzone is called on an already signed zone, and the private key file is unavailable, a signature that needs to be refreshed may be dropped without being able to generate a replacement. This has been fixed. [GL #5126] [GL !9982]
Apply the memory limit only to ADB database items.
0ab22458f51Resolver under heavy-load could exhaust the memory available for storing the information in the Address Database (ADB) effectively evicting already stored information in the ADB. The memory used to retrieve and provide information from the ADB is now not a subject of the same memory limits that are applied for storing the information in the Address Database. [GL #5127] [GL !9975]
Avoid unnecessary locking in the zone/cache database.
60b81239de1Prevent lock contention among many worker threads referring to the same database node at the same time. This would improve zone and cache database performance for the heavily contended database nodes. [GL #5130] [GL !9964]
Fix EDE 22 time out detection.
8662424442cExtended DNS error 22 (No reachable authority) was previously detected when fctx_expired fired. It turns out this function is used as a “safety net” and the timeout detection should be caught earlier.
It was working though, because of another issue fixed by !9927. But then, the recursive request timed out detection occurs before fctx_expired making impossible to raise the EDE 22 error.
This fixes the problem by triggering the EDE 22 in the part of the code detecting the (TCP or UDP) time out and taking the decision to cancel the whole fetch (i.e. There is no other server to attempt to contact).
Note this is not targeting users (no release note) because there is no release versions of BIND between !9927 and this changes. Thus a release note would be confusing. [GL #5137] [GL !10001]
Split and simplify the use of EDE list implementation.
23a9bed310bInstead of mixing the dns_resolver and dns_validator units directly with the EDE code, split-out the dns_ede functionality into own separate compilation unit and hide the implementation details behind abstraction.
Additionally, the new dns_edelist_t doesn’t have to be copied into all responses as those are attached to the fetch context, but it could be only passed by reference.
This makes the dns_ede implementation simpler to use, although sligtly more complicated on the inside. [GL #5141] [GL !10030]
Fix the cache findzonecut() implementation.
619f163e680The search for the deepest known zone cut in the cache could improperly reject a node if it contained any stale data, regardless of whether it was the NS RRset that was stale. [GL #5155] [GL !10050]
DNSSEC EDE system tests on FIPS platform.
917181b4e27Changes introducing the support of extended DNS error code 1 and 2 uses SHA-1 digest for some tests which break FIPS platform. The digest itself was irrelevant, another digest is used. [GL !10031]
Reduce the false sharing the dns_qpcache and dns_qpzone.
5c27e9cdda6Instead of having many node_lock_count * sizeof(<member>) arrays, pack all the members into a qpcache_bucket_t that is cacheline aligned to prevent false sharing between RWLocks. [GL !10074]
BIND 9.20.5
Security Fixes
[CVE-2024-12705] DNS-over-HTTP(s) flooding fixes.
51900adf29cFix DNS-over-HTTP(S) implementation issues that arise under heavy query load. Optimize resource usage for
namedinstances that accept queries over DNS-over-HTTP(S).Previously,
namedwould process all incoming HTTP/2 data at once, which could overwhelm the server, especially when dealing with clients that send requests but don’t wait for responses. That has been fixed. Now,namedhandles HTTP/2 data in smaller chunks and throttles reading until the remote side reads the response data. It also throttles clients that send too many requests at once.Additionally,
namednow carefully processes data sent by some clients, which can be considered “flooding.” It logs these clients and drops connections from them. [GL #4795]In some cases,
namedcould leave DNS-over-HTTP(S) connections in the CLOSE_WAIT state indefinitely. That also has been fixed. ISC would like to thank JF Billaud for thoroughly investigating the issue and verifying the fix. [GL #5083] [GL #4795] [GL #5083][CVE-2024-11187] Limit the additional processing for large RDATA sets.
4d3d17c344fWhen answering queries, don’t add data to the additional section if the answer has more than 13 names in the RDATA. This limits the number of lookups into the database(s) during a single client query, reducing query processing load. [GL #5034]
New Features
Add Extended DNS Error Code 22 - No Reachable Authority.
ee77a192091When the resolver is trying to query an authority server and eventually timed out, a SERVFAIL answer is given to the client. Add the Extended DNS Error Code 22 - No Reachable Authority to the response. [GL #2268] [GL !9814]
Add a new option to configure the maximum number of outgoing queries per client request.
844a5310532The configuration option ‘max-query-count’ sets how many outgoing queries per client request is allowed. The existing ‘max-recursion-queries’ is the number of permissible queries for a single name and is reset on every CNAME redirection. This new option is a global limit on the client request. The default is 200.
This allows us to send a bit more queries while looking up a single name. The default for ‘max-recursion-queries’ is changed from 32 to 50. [GL #4980] [GL #4921] [GL !9832]
Removed Features
Drop single-use RETERR macro.
87f70696c87If the RETERR define is only used once in a file, just drop the macro. [GL !9885]
Feature Changes
Update picohttpparser.{c,h} with upstream repository.
3c9657a3f48The configuration clauses parental-agents and primaries are renamed to remote-servers.
b483cd4638cThe top blocks ‘primaries’ and ‘parental-agents’ are no longer preferred and should be renamed to ‘remote-servers’. The zone statements ‘parental-agents’ and ‘primaries’ are still used, and may refer to any ‘remote-servers’ top block. [GL #4544] [GL !9911]
Add none parameter to query-source and query-source-v6 to disable IPv4 or IPv6 upstream queries.
e260eb39c56Add a none parameter to named configuration option query-source (respectively query-source-v6) which forbid usage of IPv4 (respectively IPv6) addresses when named is doing an upstream query. [GL #4981] Turning-off upstream IPv6 queries while still listening to downstream queries on IPv6. [GL !9727] [GL !9775]
Optimize memory layout of core structs.
67fa22a7746Reduce memory footprint by: - Reordering struct fields to minimize padding. - Using exact-sized atomic types instead of *_least/*_fast variants - Downsizing integer fields where possible
Affected structs: - dns_name_t - dns_slabheader_t - dns_rdata_t - qpcnode_t - qpznode_t [GL #5022] [GL !9793]
Revert “Fix NSEC3 closest encloser lookup for names with empty non-terminals”
993cb761489Revert the fix for #4950 for 9.20.
This reverts MR !9438.
History: A performance improvement for NSEC3 closest encloser lookups (#4460) was introduced (in MR !9436) and backported to 9.20 (MR !9438) and to 9.18 in (MR !9439). It was released in 9.18.30 (and 9.20.2 and 9.21.1).
There was a bug in the code (#4950), so we reverted the change in !9611, !9613 and !9614.
Then a new attempt was merged in main (MR !9610) and backported to 9.20 (MR !9631) and 9.18 (MR !9632). The latter should not have been backported and was reverted in !9689.
We now also revert the fix for 9.20 [GL #5108] [GL !9947]
Add TLS SNI extension to all outgoing TLS connections.
b14148ac897Remove unused maxquerycount.
d61bfeb91e0Related to #4980 [GL !9853]
Use query counters in validator code.
d91835160a2Commit af7db8951364a89c468eda1535efb3f53adc2c1f as part of #4141 was supposed to apply the ‘max-recursion-queries’ quota to validator queries, but the counter was never actually passed on to ‘dns_resolver_createfetch()’. This has been fixed, and the global query counter (‘max-query-count’, per client request) is now also added.
Related to #4980 [GL !9866]
Bug Fixes
Fix nsupdate hang when processing a large update.
4ca7a5d6011To mitigate DNS flood attacks over a single TCP connection, we throttle the connection when the other side does not read the data. Throttling should only occur on server-side sockets, but erroneously also happened for nsupdate, which acts as a client. When nsupdate started throttling the connection, it never attempts to read again. This has been fixed. [GL #4910] [GL !9834]
Lock and attach when returning zone stats.
79e6519168eWhen returning zone statistics counters, the statistics sets are now attached while the zone is locked. This addresses Coverity warnings CID 468720, 468728 and 468729. [GL #4934] [GL !9843]
Fix possible assertion failure when reloading server while processing updates.
41af766cd08Preserve cache across reconfig when using attach-cache.
826dfa006e2When the attach-cache option is used in the options block with an arbitrary name, it causes all views to use the same cache. Previously, this configuration caused the cache to be deleted and a new cache created every time the server was reconfigured. This has been fixed. [GL #5061] [GL !9862]
Resolve the spurious drops in performance due GLUE cache.
eb3c66304f3For performance reasons, the returned GLUE records are cached on the first use. The current implementation could randomly cause a performance drop and increased memory use. This has been fixed. [GL #5064] [GL !9918]
Fix dnssec-signzone signing non-DNSKEY RRsets with revoked keys.
c577c3b544ddnssec-signzone was using revoked keys for signing RRsets other than DNSKEY. This has been corrected. [GL #5070] [GL !9840]
Revert “Lock and attach when returning zone stats”
d954d9c20b9Unknown directive in resolv.conf not handled properly.
7738fd28c91The line after an unknown directive in resolv.conf could accidentally be skipped, potentially affecting dig, host, nslookup, nsupdate, or delv. This has been fixed. [GL #5084] [GL !9877]
Fix response policy zones and catalog zones with an $INCLUDE statement defined.
cc0cbbe697cResponse policy zones (RPZ) and catalog zones were not working correctly if they had an $INCLUDE statement defined. This has been fixed. [GL #5111] [GL !9941]
Finalize removal of memory debug flags size and mctx.
31918336e8aCommit 4b3d0c66009d30f5c0bc12ee128fc59f1d853f44 has removed them, but did not remove few traces in documentation and help. Remove them from remaining places. [GL !9842]
Fix m4 macro in configure.ac.
ae739c80ccbMark loop as shuttingdown earlier in shutdown_cb.
fed5e55e339Use CMM_{STORE,LOAD}_SHARED to store/load glue in gluelist.
fa7443d3fd2ThreadSanitizer has trouble understanding that gluelist->glue is constant after it is assigned to the slabheader with cmpxchg. Help ThreadSanitizer to understand the code by using CMM_STORE_SHARED and CMM_LOAD_SHARED on gluelist->glue. [GL !9936]
BIND 9.20.4
New Features
Update bind.keys with the new 2025 IANA root key.
1f988e2cc7Add an ‘initial-ds’ entry to bind.keys for the new root key, ID 38696, which is scheduled for publication in January 2025. [GL #4896] [GL !9746]
Support jinja2 templates in pytest runner.
4a9380835fConfiguration files in system tests which require some variables (e.g. port numbers) filled in during test setup, can now use jinja2 templates when jinja2 python package is available.
Any *.j2 file found within the system test directory will be automatically rendered with the environment variables into a file without the .j2 extension by the pytest runner. E.g. ns1/named.conf.j2 will become ns1/named.conf during test setup. To avoid automatic rendering, use .j2.manual extension and render the files manually at test time.
New templates pytest fixture has been added. Its render() function can be used to render a template with custom test variables. This can be useful to fill in different config options during the test. With advanced jinja2 template syntax, it can also be used to include/omit entire sections of the config file rather than using named1.conf.in, named2.conf.in etc. [GL #4938] [GL !9699]
Removed Features
Move contributed DLZ modules into a separate repository.
a1cd30cd25The DLZ modules are poorly maintained as we only ensure they can still be compiled, the DLZ interface is blocking, so anything that blocks the query to the database blocks the whole server and they should not be used except in testing. The DLZ interface itself is going to be scheduled for removal.
The DLZ modules now live in https://gitlab.isc.org/isc-projects/dlz-modules repository. [GL #4865] [GL !9777]
Feature Changes
Use lists of expected artifacts in system tests.
e5fa109599clean.shscripts have been replaced by lists of expected artifacts for each system test module. The list is defined using the custompytest.mark.extra_artifactsmark, which can use both filenames and globs. [GL #4261] [GL !9734]Dnssec-ksr now supports KSK rollovers.
834c04fc77The tool ‘dnssec-ksr’ now allows for KSK generation, as well as planned KSK rollovers. When signing a bundle from a Key Signing Request (KSR), only the key that is active in that time frame is being used for signing. Also, the CDS and CDNSKEY records are now added and removed at the correct time. [GL #4697] [GL #4705] [GL !9711]
Incrementally apply AXFR transfer.
4509b92e21Reintroduce logic to apply diffs when the number of pending tuples is above 128. The previous strategy of accumulating all the tuples and pushing them at the end leads to excessive memory consumption during transfer.
This effectively reverts half of e3892805d6 [GL #4986] [GL !9761]
Print expire option in transfer summary.
6cd001a68bThe zone transfer summary will now print the expire option value in the zone transfer summary. [GL #5013] [GL !9714]
Add two new clang-format options that help with code formatting.
4230b2b514Add new clang-format option to remove redundant semicolons
Add new clang-format option to remove redundant parentheses
Emit more helpful log for exceeding max-records-per-type.
74e7e229f2The new log message is emitted when adding or updating an RRset fails due to exceeding the max-records-per-type limit. The log includes the owner name and type, corresponding zone name, and the limit value. It will be emitted on loading a zone file, inbound zone transfer (both AXFR and IXFR), handling a DDNS update, or updating a cache DB. It’s especially helpful in the case of zone transfer, since the secondary side doesn’t have direct access to the offending zone data.
It could also be used for max-types-per-name, but this change doesn’t implement it yet as it’s much less likely to happen in practice. [GL !9771]
Harden key management when key files have become unavailabe.
11b0f41f80Prior to doing key management, BIND 9 will check if the key files on disk match the expected keys. If key files for previously observed keys have become unavailable, this will prevent the internal key manager from running. [GL !9622]
Bug Fixes
Use TLS for notifies if configured to do so.
c1b82c1fb8Notifies configured to use TLS will now be sent over TLS, instead of plaintext UDP or TCP. Also, failing to load the TLS configuration for notify now also results in an error. [GL #4821] [GL !9684]
‘{&dns}’ is as valid as ‘{?dns}’ in a SVCB’s dohpath.
b27cb14616dig fails to parse a valid (as far as I can tell, and accepted by kdig and Wireshark) SVCB record with a dohpath URI template containing a {&dns}, like dohpath=/some/path?key=value{&dns}”. If the URI template contains a {?dns} instead dig is happy, but my understanding of rfc9461 and section 1.2. “Levels and Expression Types” of rfc6570 is that {&dns} is valid. See for example section 1.2. “Levels and Expression Types” of rfc6570.
Note that Peter van Dijk suggested that {dns} and {dns,someothervar} might be valid forms as well, so my patch might be too restrictive, although it’s anyone’s guess how DoH clients would handle complex templates. [GL #4922] [GL !9769]
Make dns_validator_cancel() respect the data ownership.
8002fda38cThere was a data race dns_validator_cancel() was called when the offloaded operations were in progress. Make dns_validator_cancel() respect the data ownership and only set new .canceling variable when the offloaded operations are in progress. The cancel operation would then finish when the offloaded work passes the ownership back to the respective thread. [GL #4926] [GL !9790]
Fix NSEC3 closest encloser lookup for names with empty non-terminals.
76dc8accd3The performance improvement for finding the NSEC3 closest encloser when generating authoritative responses could cause servers to return incorrect NSEC3 records in some cases. This has been fixed. [GL #4950] [GL !9631]
Revert “Improve performance when looking for the closest encloser”
29c460a4e5Revert “fix: chg: Improve performance when looking for the closest encloser when returning NSEC3 proofs”
This reverts merge request !9436 [GL #4950] [GL !9613]
Fix a data race in dns_zone_getxfrintime()
dd72a5eb8dThe dns_zone_getxfrintime() function fails to lock the zone before accessing its ‘xfrintime’ structure member, which can cause a data race between soa_query() and the statistics channel. Add the missing locking/unlocking pair, like it’s done in numerous other similar functions. [GL #4976] [GL !9601]
‘Recursive-clients 0;’ triggers an assertion.
747a19bc00BIND 9.20.0 broke recursive-clients 0;. This has now been fixed. [GL #4987] [GL !9654]
Transport needs to be a selector when looking for an existing dispatch.
09fb8e354aThis allows for dispatch to use existing TCP/HTTPS/TLS etc. streams without accidentally using an unexpected transport. [GL #4989] [GL !9682]
Parsing of hostnames in rndc.conf was broken.
b46f2376d0When DSCP support was removed, parsing of hostnames in rndc.conf was accidentally broken, resulting in an assertion failure. This has been fixed. [GL #4991] [GL !9676]
Restore values when dig prints command line.
f604c31ad2Options of the form [+-]option=<value> failed to display the value on the printed command line. This has been fixed. [GL #4993] [GL !9666]
Provide more visibility into configuration errors.
41fd5e9955by logging SSL_CTX_use_certificate_chain_file and SSL_CTX_use_PrivateKey_file errors individually. [GL #5008] [GL !9767]
Fix a data race between dns_zone_getxfr() and dns_xfrin_create()
2cb91e0631There is a data race between the statistics channel, which uses dns_zone_getxfr() to get a reference to zone->xfr, and the creation of zone->xfr, because the latter happens outside of a zone lock.
Split the dns_xfrin_create() function into two parts to separate the zone transfer starting part from the zone transfer object creation part. This allows us to attach the new object to a local variable first, then attach it to zone->xfr under a lock, and only then start the transfer. [GL #5011] [GL !9728]
Fix race condition when canceling ADB find.
668ea24467When canceling the ADB find, the lock on the find gets released for a brief period of time to be locked again inside adbname lock. During the brief period that the ADB find is unlocked, it can get canceled by other means removing it from the adbname list which in turn causes assertion failure due to a double removal from the adbname list. This has been fixed. [GL #5024] [GL !9744]
Improve the memory cleaning in the SERVFAIL cache.
fa5d270f95The SERVFAIL cache doesn’t have a memory bound and the cleaning of the old SERVFAIL cache entries was implemented only in opportunistic manner. Improve the memory cleaning of the SERVFAIL cache to be more aggressive, so it doesn’t consume a lot of memory in the case the server encounters many SERVFAILs at once. [GL #5025] [GL !9794]
Fix trying the next primary server when the preivous one was marked as unreachable.
ab138bb717In some cases (there is evidence only when XoT was used) named failed to try the next primary server in the list when the previous one was marked as unreachable. This has been fixed. [GL #5038] [GL !9788]
Clean up ‘nodetach’ in ns_client.
47a77a3b12The ‘nodetach’ member is a leftover from the times when non-zero ‘stale-answer-client-timeout’ values were supported, and currently is always ‘false’. Clean up the member and its usage. [GL !9600]
Fix error path bugs in the manager’s “recursing-clients” list management.
d2ea42e237In two places, after linking the client to the manager’s “recursing-clients” list using the check_recursionquota() function, the query.c module fails to unlink it on error paths. Fix the bugs by unlinking the client from the list. [GL !9604]
Remove unused <openssl/{hmac,engine}.h> headers from OpenSSL shims.
6d717e88c0The <openssl/{hmac,engine}.h> headers were unused and including the <openssl/engine.h> header might cause build failure when OpenSSL doesn’t have Engines support enabled.
See https://fedoraproject.org/wiki/Changes/OpensslDeprecateEngine [GL !9593]
Use attach()/detach() functions instead of touching .references.
1e9c3af75aIn rbtdb.c, there were places where the code touched .references directly instead of using the helper functions. Use the helper functions instead.
Forward port from https://gitlab.isc.org/isc-private/bind9/-/merge_requests/753 [GL !9795]
BIND 9.20.3
New Features
Log query response status to the query log.
cee11c8610fLog a query response summary using the new category responses. Logging can be controlled by the option responselog and rndc responselog. [GL #459] [GL !9526]
Added WALLET type.
dad3fafe9ebAdd the new record type WALLET (262). This provides a mapping from a domain name to a cryptographic currency wallet. Multiple mappings can exist if multiple records exist. [GL #4947] [GL !9554]
Feature Changes
Set logging category for notify/xfer-in related messages.
1f553c61f76Some ‘notify’ and ‘xfer-in’ related log messages were logged at the ‘general’ category instead of their own category. This has been fixed. [GL #2730] [GL !9514]
Restore the number of threadpool threads back to original value.
a0eada53883The issue of long-running operations potentially blocking query resolution has been fixed. Revert this temporary workaround and restore the number of threadpool threads. [GL #4898] [GL !9532]
Allow IXFR-to-AXFR fallback on DNS_R_TOOMANYRECORDS.
30c4cbd4035This change allows fallback from an IXFR failure to AXFR when the reason is DNS_R_TOOMANYRECORDS. This is because this error condition could be temporary only in an intermediate version of IXFR transactions and it’s possible that the latest version of the zone doesn’t have that condition. In such a case, the secondary would never be able to update the zone (even if it could) without this fallback.
This fallback behavior is particularly useful with the recently introduced max-records-per-type and max-types-per-name options: the primary may not have these limitations and may temporarily introduce “too many” records, breaking IXFR. If the primary side subsequently deletes these records, this fallback will help recover the zone transfer failure automatically; without it, the secondary side would first need to increase the limit, which requires more operational overhead and has its own adverse effect. [GL #4928] [GL !9471]
Remove statslock from dnssec-signzone.
12eb16186ffSilence Coverity CID 468757 and 468767 (DATA RACE read not locked) by converting dnssec-signzone to use atomics for statistics counters rather than using a lock. [GL #4939] [GL !9500]
Use release memory ordering when incrementing reference counter.
19e3cd0cd2cAs the relaxed memory ordering doesn’t ensure any memory synchronization, it is possible that the increment will succeed even in the case when it should not - there is a race between atomic_fetch_sub(…, acq_rel) and atomic_fetch_add(…, relaxed). Only the result is consistent, but the previous value for both calls could be same when both calls are executed at the same time. [GL !9567]
Bug Fixes
Fix a statistics channel counter bug when ‘forward only’ zones are used.
2287dc0ac0dWhen resolving a zone with a ‘forward only’ policy, and finding out that all the forwarders are marked as “bad”, the ‘ServerQuota’ counter of the statistics channel was incorrectly increased. This has been fixed. [GL #1793] [GL !9502]
Fix a bug in the static-stub implementation.
72626cf9405Static-stub addresses and addresses from other sources were being mixed together, resulting in static-stub queries going to addresses not specified in the configuration, or alternatively, static-stub addresses being used instead of the correct server addresses. [GL #4850] [GL !9571]
Don’t allow statistics-channel if libxml2 and libjson-c are unsupported.
02822b70eeeWhen the libxml2 and libjson-c libraries are not supported, the statistics channel can’t return anything useful, so it is now disabled. Use of statistics-channel in named.conf is a fatal error. [GL #4895] [GL !9486]
Separate DNSSEC validation from the long-running tasks.
c0022f68025As part of the KeyTrap [CVE-2023-50387] mitigation, the DNSSEC CPU- intensive operations were offloaded to a separate threadpool that we use to run other tasks that could affect the networking latency.
If that threadpool is running some long-running tasks like RPZ, catalog zone processing, or zone file operations, it would delay DNSSEC validations to a point where the resolving signed DNS records would fail.
Split the CPU-intensive and long-running tasks into separate threadpools in a way that the long-running tasks don’t block the CPU- intensive operations. [GL #4898] [GL !9495]
Fix assertion failure when processing access control lists.
a15d975dbe2The named process could terminate unexpectedly when processing access control lists (ACLs). This has been fixed. [GL #4908] [GL !9466]
Fix bug in Offline KSK that is using ZSK with unlimited lifetime.
3f115d3cdaeIf the ZSK has unlimited lifetime, the timing metadata “Inactive” and “Delete” cannot be found and is treated as an error, preventing the zone to be signed. This has been fixed. [GL #4914] [GL !9453]
Fix data race in offloaded dns_message_checksig()
3b5c4f94d70When verifying a message in an offloaded thread there is a race with the worker thread which writes to the same buffer. Clone the message buffer before offloading. [GL #4929] [GL !9490]
Limit the outgoing UDP send queue size.
251b90c25e0If the operating system UDP queue gets full and the outgoing UDP sending starts to be delayed, BIND 9 could exhibit memory spikes as it tries to enqueue all the outgoing UDP messages. Try a bit harder to deliver the outgoing UDP messages synchronously and if that fails, drop the outgoing DNS message that would get queued up and then timeout on the client side. [GL #4930] [GL !9511]
Do not set SO_INCOMING_CPU.
6c9f3d0d1edWe currently set SO_INCOMING_CPU incorrectly, and testing by Ondrej shows that fixing the issue by setting affinities is worse than letting the kernel schedule threads without constraints. So we should not set SO_INCOMING_CPU anymore. [GL #4936] [GL !9504]
Fix the ‘rndc dumpdb’ command’s error reporting.
d35f654d674The ‘rndc dumpdb’ command wasn’t reporting errors which occurred when starting up the database dump process by named, like, for example, a permission denied error for the ‘dump-file’ file. This has been fixed. Note, however, that ‘rndc dumpdb’ performs asynchronous writes, so errors can also occur during the dumping process, which will not be reported back to ‘rndc’, but which will still be logged by named. [GL #4944] [GL !9553]
Fix long-running incoming transfers.
c5cadd29d87Incoming transfers that took longer than 30 seconds would stop reading from the TCP stream and the incoming transfer would be indefinitely stuck causing BIND 9 to hang during shutdown.
This has been fixed and the max-transfer-time-in and max-transfer- idle-in timeouts are now honoured. [GL #4949] [GL !9536]
Fix assertion failure when receiving DNS responses over TCP.
e2058ab4619When matching the received Query ID in the TCP connection, an invalid received Query ID can very rarely cause assertion failure. [GL #4952] [GL !9582]
Don’t ignore the local port number in dns_dispatch_add() for TCP.
97fad455d73The dns_dispatch_add() function registers the ‘resp’ entry in ‘disp->mgr->qids’ hash table with ‘resp->port’ being 0, but in tcp_recv_success(), when looking up an entry in the hash table after a successfully received data the port is used, so if the local port was set (i.e. it was not 0) it fails to find the entry and results in an unexpected error.
Set the ‘resp->port’ to the given local port value extracted from ‘disp->local’. [GL #4969] [GL !9581]
Add a missing rcu_read_unlock() call on exit path.
5db2ec07395An exit path in the dns_dispatch_add() function fails to get out of the RCU critical section when returning early. Add the missing rcu_read_unlock() call. [GL !9564]
Don’t enable REUSEADDR on outgoing UDP sockets.
a6692e793c3The outgoing UDP sockets enabled SO_REUSEADDR that allows sharing of the UDP sockets, but with one big caveat - the socket that was opened the last would get all traffic. The dispatch code would ignore the invalid responses in the dns_dispatch, but this could lead to unexpected results. [GL !9583]
BIND 9.20.2
New Features
Support for Offline KSK implemented.
3555094a686Add a new configuration option offline-ksk to enable Offline KSK key management. Signed Key Response (SKR) files created with dnssec-ksr (or other program) can now be imported into named with the new rndc skr -import command. Rather than creating new DNSKEY, CDS and CDNSKEY records and generating signatures covering these types, these records are loaded from the currently active bundle from the imported SKR.
The implementation is loosely based on: https://web.archive.org/web/20250121040252/https://www.iana.org/dnssec/archive/files/draft-icann-dnssec-keymgmt-01.txt [GL #1128] [GL !9119]
Print the full path of the working directory in startup log messages.
1c8eeafffb0named now prints its initial working directory during startup and the changed working directory when loading or reloading its configuration file if it has a valid ‘directory’ option defined. [GL #4731] [GL !9372]
Support restricted key tag range when generating new keys.
d0899632635It is useful when multiple signers are being used to sign a zone to able to specify a restricted range of range of key tags that will be used by an operator to sign the zone. This adds controls to named (dnssec-policy), dnssec-signzone, dnssec-keyfromlabel and dnssec-ksr (dnssec-policy) to specify such ranges. [GL #4830] [GL !9396]
Feature Changes
Exempt prefetches from the fetches-per-zone and fetches-per-server quotas.
5e78cade523Fetches generated automatically as a result of ‘prefetch’ are now exempt from the ‘fetches-per-zone’ and ‘fetches-per-server’ quotas. This should help in maintaining the cache from which query responses can be given. [GL #4219] [GL !9420]
Restore the ability to select individual unit tests.
cfac05cc966This adds the command line arguments: -d (debug), -l (list tests) and -t test (run this test) to the unit tests, e.g.:
% ./rdata_test -t zonemd [==========] selected: Running 1 test(s). [ RUN ] zonemd [ OK ] zonemd [==========] selected: 1 test(s) run. [ PASSED ] 1 test(s). %
Process also the ISC_R_CANCELED result code in rpz_rewrite()
eb2e0991e1aLog canceled resolver queries (e.g. when shutting down a hung fetch) in DEBUG3 level instead of DEBUG1 which is used for the “unrecognized” result codes. [GL #4797] [GL !9347]
Remove code to read and parse /proc/net/if_inet6 on Linux.
e3cc5034ab0The getifaddr() works fine for years, so we don’t have to keep the callback to parse /proc/net/if_inet6 anymore. [GL #4852] [GL !9341]
Use seteuid()/setegid() instead of setreseuid()/setresgid()
1127b2b3d16It looks like that all supported systems now have support for _POSIX_SAVED_IDS, so it’s safe to use setegid() and setegid() because those will not change saved used/group IDs. [GL #4862] [GL !9371]
Follow the number of CPU set by taskset/cpuset.
ce3209b1dcfAdministrators may wish to constrain the set of cores that BIND 9 runs on via the ‘taskset’, ‘cpuset’ or ‘numactl’ programs (or equivalent on other O/S).
If the admin has used taskset, the named will now follow to automatically use the given number of CPUs rather than the system wide count. [GL #4884] [GL !9442]
Double the number of threadpool threads.
cfdded46676Introduce this temporary workaround to reduce the impact of long- running tasks in offload threads which can block the resolution of queries. [GL #4898]
Bug Fixes
Delay release of root privileges until after configuring controls.
0b7eb9d7a90Delay relinquishing root privileges until the control channel has been configured, for the benefit of systems that require root to use privileged port numbers. This mostly affects systems without fine- grained privilege systems (i.e., other than Linux). [GL #4793] [GL !9444]
Fix the assertion failure in the isc_hashmap iterator.
92e54fa9b7fWhen the round robin hashing reorders the map entries on deletion, we were adjusting the iterator table size only when the reordering was happening at the internal table boundary. The iterator table size had to be reduced by one to prevent seeing the entry that resized on position [0] twice because it migrated to [iter->size - 1] position.
However, the same thing could happen when the same entry migrates a second time from [iter->size - 1] to [iter->size - 2] position (and so on) because the check that we are manipulating the entry just in the [0] position was insufficient. Instead of checking the position [pos == 0], we now check that the [pos % iter->size == 0], thus ignoring all the entries that might have moved back to the end of the internal table. [GL #4838] [GL !9310]
Add -Wno-psabi to CFLAGS for x86 (32-bit) builds.
9f2061e31ebGCC 11.1+ emits a note during compilation when there are 64-bit atomic fields in a structure, because it fixed a compiler bug by changing the alignment of such fields, which caused ABI change.
Add -Wno-psabi to CFLAGS for such builds in order to silence the warning. That shouldn’t be a problem since we don’t expose our structures to the outside. [GL #4841] [GL !9322]
Check if logconfig is NULL before using it in isc_log_doit()
11cb3767256Check if ‘lctx->logconfig’ is NULL before using it in isc_log_doit(), because it’s possible that isc_log_destroy() was already called, e.g. when a ‘call_rcu’ function wants to log a message during shutdown. [GL #4842] [GL !9323]
Change the NS_PER_SEC (and friends) from enum to static const.
91cecebf4c6New version of clang (19) has introduced a stricter checks when mixing integer (and float types) with enums. In this case, we used enum {} as C17 doesn’t have constexpr yet. Change the time conversion constants to be static const unsigned int instead of enum values. [GL #4845] [GL !9339]
Check the result of dirfd() before calling unlinkat()
335796f32a1Instead of directly using the result of dirfd() in the unlinkat() call, check whether the returned file descriptor is actually valid. That doesn’t really change the logic as the unlinkat() would fail with invalid descriptor anyway, but this is cleaner and will report the right error returned directly by dirfd() instead of EBADF from unlinkat(). [GL #4853] [GL !9343]
Fix rare assertion failure when shutting down incoming transfer.
02d4755cc31A very rare assertion failure can be triggered when the incoming transfer is either forcefully shut down or it is finished during printing the details about the statistics channel. This has been fixed. [GL #4860] [GL !9377]
Fix the resesuid() shim implementation for NetBSD.
d959c035e89The shim implementation of setresuid() was wrong - there was a copy and paste error and it was calling setresgid() instead. This only affects NetBSD because Linux, FreeBSD and OpenBSD have setresuid() and setresgid() implementation available from the system library. [GL #4862] [GL !9361]
Fix algoritm rollover bug when there are two keys with the same keytag.
2f2003c55d4If there is an algorithm rollover and two keys of different algorithm share the same keytags, then there is a possibility that if we check that a key matches a specific state, we are checking against the wrong key. This has been fixed by not only checking for matching key tag but also key algorithm. [GL #4878] [GL !9393]
Stop using malloc_usable_size and malloc_size.
1b7fa52d8ffThe malloc_usable_size() can return size larger than originally allocated and when these sizes disagree the fortifier enabled by _FORTIFY_SOURCE=3 detects overflow and stops the named execution abruptly. Stop using these convenience functions as they are primary used for introspection-only. [GL #4880] [GL !9418]
Preserve statement tag order in documentation.
57a9e3da00cThis supports bit-for-bit reproducibility of built documentation. [GL #4886] [GL !9408]
Fix an assertion failure in validate_dnskey_dsset_done()
870f0be27ebUnder rare circumstances, named could terminate unexpectedly when validating a DNSKEY resource record if the validation was canceled in the meantime. This has been fixed. [GL #4911]
Silence all warnings that stem from the default config.
dde38470476As we now setup the logging very early, parsing the default config would always print warnings about experimental (and possibly deprecated) options in the default config. This would even mess with commands like named -V and it is also wrong to warn users about using experimental options in the default config, because they can’t do anything about this. Add CFG_PCTX_NODEPRECATED and CFG_PCTX_NOEXPERIMENTAL options that we can pass to cfg parser and silence the early warnings caused by using experimental options in the default config. [GL !9305]
BIND 9.20.1
New Features
Tighten ‘max-recursion-queries’ and add ‘max-query-restarts’ option.
42e70b0f0eThere were cases in resolver.c when the max-recursion-queries quota was ineffective. It was possible to craft zones that would cause a resolver to waste resources by sending excessive queries while attempting to resolve a name. This has been addressed by correcting errors in the implementation of max-recursion-queries, and by reducing the default value from 100 to 32.
In addition, a new max-query-restarts option has been added which limits the number of times a recursive server will follow CNAME or DNAME records before terminating resolution. This was previously a hard-coded limit of 16, and now defaults to 11. [GL #4741] [GL !9282]
Implement rndc retransfer -force.
008bfb6249A new optional argument ‘-force’ has been added to the command channel command ‘rndc retransfer’. When it is specified, named aborts the ongoing zone transfer (if there is one), and starts a new transfer. [GL #2299] [GL !9219]
Generate changelog from git log.
cf60eb2738Use a single source of truth, the git log, to generate the list of CHANGES. Use the .rst format and include it in the ARM for a quick reference with proper gitlab links to issues and merge requests. [GL #75] [GL !9180]
Feature Changes
Call rcu_barrier() in the isc_mem_destroy() just once.
e00b13ac6eThe previous work in this area was led by the belief that we might be calling call_rcu() from within call_rcu() callbacks. After carefully checking all the current callback, it became evident that this is not the case and the problem isn’t enough rcu_barrier() calls, but something entirely else.
Call the rcu_barrier() just once as that’s enough and the multiple rcu_barrier() calls will not hide the real problem anymore, so we can find it. [GL !9247]
Don’t open route socket if we don’t need it.
4f369af51eWhen automatic-interface-scan is disabled, the route socket was still being opened. Add new API to connect / disconnect from the route socket only as needed.
Additionally, move the block that disables periodic interface rescans to a place where it actually have access to the configuration values. Previously, the values were being checked before the configuration was loaded. [GL !9239]
Allow shorter resolver-query-timeout configuration.
840e56a979The minimum allowed value of ‘resolver-query-timeout’ was lowered to 301 milliseconds instead of the earlier 10000 milliseconds (which is the default). As earlier, values less than or equal to 300 are converted to seconds before applying the limit. [GL #4320] [GL !9220]
Replace #define DNS_GETDB_ with struct of bools.
6d1fdb8505Replace #define DNS_GETDB_ with struct of bools to make it easier to pretty-print the attributes in a debugger. [GL #4559] [GL !9205]
Fix data race in clean_finds_at_name.
be1e649974Stop updating find.result_v4 and find.result_v4 in clean_finds_at_name. The values are supposed to be static. [GL #4118] [GL !9197]
Bug Fixes
Reconfigure catz member zones during named reconfiguration.
9a0c59c89aDuring a reconfiguration named wasn’t reconfiguring catalog zones’ member zones. This has been fixed. [GL #4733]
Disassociate the SSL object from the cached SSL_SESSION.
54b24fb015When the SSL object was destroyed, it would invalidate all SSL_SESSION objects including the cached, but not yet used, TLS session objects.
Properly disassociate the SSL object from the SSL_SESSION before we store it in the TLS session cache, so we can later destroy it without invalidating the cached TLS sessions. [GL #4834] [GL !9274]
Attach/detach to the listening child socket when accepting TLS.
24ac7a7cd2When TLS connection (TLSstream) connection was accepted, the children listening socket was not attached to sock->server and thus it could have been freed before all the accepted connections were actually closed.
In turn, this would cause us to call isc_tls_free() too soon - causing cascade errors in pending SSL_read_ex() in the accepted connections.
Properly attach and detach the children listening socket when accepting and closing the server connections. [GL #4833] [GL !9273]
Fix –enable-tracing build on systems without dtrace.
d8d49c9340Missing file util/dtrace.sh prevented builds on system without dtrace utility. This has been corrected.
Make hypothesis optional for system tests.
c5f1cb8a04Ensure that system tests can be executed without Python hypothesis package. [GL #4831] [GL !9267]
Dig now reports missing query section for opcode QUERY.
b277a6f1f0Query responses should contain the question section with some exceptions. Dig was not reporting this. [GL #4808] [GL !9269]
Fix assertion failure in the glue cache.
f8a0c0bed6Fix an assertion failure that could happen as a result of data race between free_gluetable() and addglue() on the same headers. [GL #4691] [GL !9256]
Don’t use ‘create’ flag unnecessarily in findnode()
4281aaab45when searching the cache for a node so that we can delete an rdataset, it isn’t necessary to set the ‘create’ flag. if the node doesn’t exist yet, we won’t be able to delete anything from it anyway. [GL !9253]
Raise the log level of priming failures.
074c7cc12cWhen a priming query is complete, it’s currently logged at level ISC_LOG_DEBUG(1), regardless of success or failure. We are now raising it to ISC_LOG_NOTICE in the case of failure. [GL #3516] [GL #3516] [GL !9250]
Fix assertion failure when checking named-checkconf version.
42e84e4b97Checking the version of named-checkconf would end with assertion failure. This has been fixed. [GL #4827] [GL !9246]
Valid TSIG signatures with invalid time cause crash.
2438db2eaeAn assertion failure triggers when the TSIG has valid cryptographic signature, but the time is invalid. This can happen when the times between the primary and secondary servers are not synchronised. [GL #4811] [GL !9245]
Don’t skip the counting if fcount_incr() is called with force==true.
9cd2880a82The fcount_incr() was incorrectly skipping the accounting for the fetches-per-zone if the force argument was set to true. We want to skip the accounting only when the fetches-per-zone is completely disabled, but for individual names we need to do the accounting even if we are forcing the result to be success. [GL #4786] [GL !9241]
Don’t skip the counting if fcount_incr() is called with force==true (v2)
1db5c6a0d3The fcount_incr() was not increasing counter->count when force was set to true, but fcount_decr() would try to decrease the counter leading to underflow and assertion failure. Swap the order of the arguments in the condition, so the !force is evaluated after incrementing the .count. [GL #4846] [GL !9299]
Fix PTHREAD_MUTEX_ADAPTIVE_NP and PTHREAD_MUTEX_ERRORCHECK_NP usage.
46caf5f4a4The PTHREAD_MUTEX_ADAPTIVE_NP and PTHREAD_MUTEX_ERRORCHECK_NP are usually not defines, but enum values, so simple preprocessor check doesn’t work.
Check for PTHREAD_MUTEX_ADAPTIVE_NP from the autoconf AS_COMPILE_IFELSE block and define HAVE_PTHREAD_MUTEX_ADAPTIVE_NP. This should enable adaptive mutex on Linux and FreeBSD.
As PTHREAD_MUTEX_ERRORCHECK actually comes from POSIX and Linux glibc does define it when compatibility macros are being set, we can just use PTHREAD_MUTEX_ERRORCHECK instead of PTHREAD_MUTEX_ERRORCHECK_NP. [GL !9240]
Remove extra newline from yaml output.
53738634c3I split this into two commits, one for the actual newline removal, and one for issues I found, ruining the yaml output when some errors were outputted.
CID 498025 and CID 498031: Overflowed constant INTEGER_OVERFLOW.
b6298b394eAdd INSIST to fail if the multiplication would cause the variables to overflow. [GL #4798] [GL !9229]
Remove unnecessary operations.
067f87f158Decrementing optlen immediately before calling continue is unneccesary and inconsistent with the rest of dns_message_pseudosectiontoyaml and dns_message_pseudosectiontotext. Coverity was also reporting an impossible false positive overflow of optlen (CID 499061). [GL !9223]
Fix generation of 6to4-self name expansion from IPv4 address.
00ce93a69cThe period between the most significant nibble of the encoded IPv4 address and the 2.0.0.2.IP6.ARPA suffix was missing resulting in the wrong name being checked. Add system test for 6to4-self implementation. [GL #4766] [GL !9217]
Fix false QNAME minimisation error being reported.
fb07c38697Remove the false positive “success resolving” log message when QNAME minimisation is in effect and the final result is NXDOMAIN. [GL #4784] [GL !9215]
Dig +yaml was producing unexpected and/or invalid YAML output.
a42afbce2eSVBC alpn text parsing failed to reject zero length alpn.
1a1413ff59Return SERVFAIL for a too long CNAME chain.
d7e5f7903dWhen cutting a long CNAME chain, named was returning NOERROR instead of SERVFAIL (alongside with a partial answer). This has been fixed. [GL #4449] [GL !9203]
Properly calculate the amount of system memory.
c63b7fad49On 32 bit machines isc_meminfo_totalphys could return an incorrect value. [GL #4799] [GL !9199]
Update key lifetime and metadata after dnssec-policy reconfig.
a5f554959eAdjust key state and timing metadata if dnssec-policy key lifetime configuration is updated, so that it also affects existing keys. [GL #4677] [GL !9191]
Changes prior to 9.20.1
--- 9.20.0 released ---
6404. [placeholder]
6403. [security] qctx-zversion was not being cleared when it should have
been leading to an assertion failure if it needed to be
reused. (CVE-2024-4076) [GL #4507]
6402. [security] A malicious DNS client that sends many queries with a
SIG(0)-signed message can cause the server to respond
slowly or not respond at all to other clients. Use the
offload threadpool for SIG(0) signature verifications,
add the 'sig0checks-quota' configuration option to
introduce a quota for SIG(0)-signed queries running in
parallel and add the 'sig0checks-quota-exempt' option to
exempt certain clients by their IP/network addresses.
(CVE-2024-1975) [GL #4480]
6401. [security] An excessively large number of rrtypes per owner can
slow down database query processing, so a limit has been
placed on the number of rrtypes that can be stored per
owner (node) in a cache or zone database. This is
configured with the new "max-rrtypes-per-name" option,
and defaults to 100. (CVE-2024-1737)
[GL #3403] [GL #4548]
6400. [security] Excessively large rdatasets can slow down database
query processing, so a limit has been placed on the
number of records that can be stored per rdataset
in a cache or zone database. This is configured
with the new "max-records-per-type" option, and
defaults to 100. (CVE-2024-1737)
[GL #497] [GL #3405]
6399. [security] Malicious DNS client that sends many queries over
TCP but never reads responses can cause server to
respond slowly or not respond at all for other
clients. (CVE-2024-0760) [GL #4481]
6398. [bug] Fix potential data races in our DoH implementation
related to HTTP/2 session object management and
endpoints set object management after reconfiguration.
We would like to thank Dzintars and Ivo from nic.lv
for bringing this to our attention. [GL #4473]
6397. [placeholder]
6396. [func] Outgoing zone transfers are no longer enabled by
default. To enable them, an "allow-transfer" ACL
must be specified. [GL #4728]
6395. [bug] Handle ISC_R_HOSTDOWN and ISC_R_NETDOWN in resolver.c.
[GL #4736]
6394. [bug] Named's -4 and -6 options now apply to zone primaries,
also-notify and parental-agents. Report when a zone
has these options configured but does not have an IPv4
or IPv6 address listed respectively. [GL #3472]
6393. [func] Deal with uv_tcp_close_reset() error return codes
more gracefully. [GL #4708]
6392. [bug] Use a completely new memory context when flushing the
cache. [GL #2744]
6391. [placeholder]
6390. [placeholder]
6389. [bug] dnssec-verify and dnssec-signzone could fail if there
was an obscured DNSKEY RRset at a delegatation.
[GL #4517]
6388. [placeholder]
6387. [func] Added a new statistics variable "recursive high-water"
that reports the maximum number of simultaneous
recursive clients BIND has handled while running.
[GL #4668]
6386. [bug] When shutting down catzs->view could point to freed
memory. Obtain a reference to the view to prevent this.
[GL #4502]
6385. [func] Relax SVCB alias mode checks to allow parameters.
[GL #4704]
6384. [bug] Remove infinite loop when including a directory in a
zone file. [GL #4357]
6383. [bug] Address an infinite loop in $GENERATE when a negative
value was converted in nibble mode. [GL #4353]
6382. [bug] Fix RPZ response's SOA record TTL, which was incorrectly
set to 1 if 'add-soa' is used. [GL #3323]
--- 9.19.24 released ---
6381. [bug] dns_qp_lookup() could position the iterator at the
wrong predecessor when searching for names with
uncommon characters, which are encoded as two-octet
sequences in QP trie keys. [GL #4702]
6380. [func] Queries and responses now emit distinct dnstap entries
for DoT and DoH. [GL #4523]
6379. [bug] A QP iterator bug could result in DNSSEC validation
failing because the wrong NSEC was returned. [GL #4659]
6378. [func] The option to specify the number of UDP dispatches was
previously removed. An attempt to use the option now
prints a warning. [GL #1879]
6377. [func] Introduce 'dnssec-ksr', a DNSSEC tool to create
Key Signing Requests (KSRs) and Signed Key Responses
(SKRs). [GL #1128]
6376. [func] Allow 'dnssec-keygen' options '-f' and '-k' to be used
together to create a subset of keys from the DNSSEC
policy. [GL !8188]
6375. [func] Allow multiple RNDC message to be processed from
a single TCP read. [GL #4416]
6374. [func] Don't count expired / future RRSIGs in verification
failure quota. [GL #4586]
6373. [func] Offload the isc_http response processing to worker
thread. [GL #4680]
6372. [func] Implement signature jitter for dnssec-policy. [GL #4554]
6371. [bug] Access to the trust bytes in the ncache data needed to
be made thread safe. [GL #4475]
6370. [bug] Wrong source address used for IPv6 notify messages.
[GL #4669]
--- 9.19.23 released ---
6369. [func] The 'fixed' value for the 'rrset-order' option has
been marked and documented as deprecated. [GL #4446]
6368. [func] The 'sortlist' option has been marked and documented
as deprecated. [GL #4593]
6367. [bug] Since the dns_validator_destroy() function doesn't
guarantee that it destroys the validator, rename it to
dns_validator_shutdown() and require explicit
dns_validator_detach() to follow. Implement an expected
behavior of the function to release a name associated
with the validator. [GL #4654]
6366. [bug] An assertion could be triggered in the QPDB cache when
encountering a delegation below a DNAME. [GL #4652]
6365. [placeholder]
6364. [protocol] Add RESOLVER.ARPA to the built in empty zones.
[GL #4580]
6363. [bug] dig/mdig +ednsflags=<non-zero-value> did not re-enable
EDNS if it had been disabled. [GL #4641]
6362. [bug] Reduce memory consumption of QP-trie based databases
by dynamically allocating the nodenames. [GL #4614]
6361. [bug] Some invalid ISO 8601 durations were accepted
erroneously. [GL #4624]
6360. [bug] Don't return static-stub synthesised NS RRset.
[GL #4608]
6359. [bug] Fix bug in Depends (keymgr_dep) function. [GL #4552]
--- 9.19.22 released ---
6358. [bug] Fix validate_dnskey_dsset when KSK is not signing,
do not skip remainder of DS RRset. [GL #4625]
6357. [func] The QP zone database implementation introduced in
change #6355 has now been replaced with a version
based on the multithreaded dns_qpmulti API, which
is based on RCU and reduces the need for locking.
The new implementation is called "qpzone". The
previous "qp" implementation has been renamed
"qpcache", and can only be used for the cache.
[GL #4348]
6356. [bug] Attach the loop also in the dns_cache_flush(), so
the cache pruning still works after the flush.
[GL #4621]
6355. [func] The red-black tree data structure underlying the
RBTDB has been replaced with QP-tries. This is
expected to improve scalability and reduce
CPU consumption under load. It is currently known to
have higher memory consumption than the traditional
RBTDB; this will be addressed in future releases.
Nodes in a QP-trie contain the full domain name,
while nodes in a red-black tree only contain names
relative to a parent. Because of this difference,
zone files dumped with masterfile-style "relative"
will no longer have multiple different $ORIGIN
statements throughout the file.
This version is a minimal adaptation, keeping RBTDB
code largely unchanged, except as needed to replace
the underlying data structure. It uses the
single-thread "dns_qp" interface with locks for
synchronization. A future version will use the
multithreaded "dns_qpmulti" interface instead,
and will be renamed to QPDB.
The RBT-based version of RBTDB is still in place
for now, and can be used by specifying "database rbt"
in a "zone" statement, or by compiling with
"configure --with-zonedb=rbt --with-cachedb=rbt".
[GL #4411]
6354. [bug] Change 6035 introduced a regression when chasing DS
records resulting in an assertion failure. [GL #4612]
6353. [bug] Improve the TTL-based cleaning by removing the expired
headers from the heap, so they don't block the next
cleaning round and clean more than a single item for
each new addition to the RBTDB. [GL #4591]
6352. [bug] Revert change 6319 and decrease lock contention during
RBTDB tree pruning by not cleaning up nodes recursively
within a single prune_tree() call. [GL #4596]
6351. [protocol] Support for the RESINFO record type has been added.
[GL #4413]
6350. [bug] Address use after free in expire_lru_headers. [GL #4495]
6349. [placeholder]
6348. [bug] BIND could previously abort when trying to
establish a connection to a remote server using an
incorrect 'tls' configuration. That has been
fixed. Thanks to Tobias Wolter for bringing
the issue to our attention. [GL #4572]
6347. [func] Disallow stale-answer-client-timeout non-zero values.
[GL #4447]
6346. [bug] Cleaned up several minor bugs in the RBTDB dbiterator
implementation. [GL !8741]
6345. [bug] Added missing dns_rdataset_disassociate calls in
validator.c:findnsec3proofs. [GL #4571]
6344. [bug] Fix case insensitive setting for isc_ht hashtable.
[GL #4568]
6343. [bug] Fix case insensitive setting for isc_ht hashtable.
[GL #4568]
6342. [placeholder]
6341. [bug] Address use after free in ccmsg_senddone. [GL #4549]
6340. [test] Fix incorrectly reported errors when running tests
with `make test` on platforms with older pytest.
[GL #4560]
6339. [bug] The alignas() can't be used on types larger than
max_align_t; instead add padding into the structures
where we want avoid false memory sharing. [GL #4187]
6338. [func] Optimize slabheader placement, so the infrastructure
records are put in the beginning of the slabheader
linked list. [GL !8675]
6337. [bug] Nsupdate could assert while shutting down. [GL #4529]
6336. [func] Expose the zones with the 'first refresh' flag set in
statistics channel's "Incoming Zone Transfers" section
to indicate the zones that are not yet fully ready, and
their first refresh is pending or is in-progress. Also
expose the number of such zones in the output of the
'rndc status' command. [GL #4241]
6335. [func] The 'dnssec-validation yes' option now requires an
explicitly configured 'trust-anchors' statement (or
'managed-keys' or 'trusted-keys' statements, both
deprecated). [GL #4373]
6334. [doc] Improve ARM parental-agents definition. [GL #4531]
6333. [bug] Fix the DNS_GETDB_STALEFIRST flag, which was defined
incorrectly in lib/ns/query.c. [GL !8683]
6332. [bug] Range-check the arguments to fetch-quota-param.
[GL #362]
6331. [func] Add HSM support for dnssec-policy. You can now
configure keys with a key-store that allows you to
set the directory to store key files and to set a
PKCS #11 URI string. [GL #1129]
6330. [doc] Update ZSK minimum lifetime documentation in ARM, also
depends on signing delay. [GL #4510]
6329. [func] Nsupdate can now set the UL EDNS option when sending
UPDATE requests. [GL #4419]
6328. [func] Add workaround to enforce dynamic linker to pull
jemalloc earlier than libc to ensure all memory
allocations are done via jemalloc. [GL #4404]
6327. [func] Expose the TCP client count in statistics channel.
[GL #4425]
6326. [bug] Changes to "listen-on" statements were ignored on
reconfiguration unless the port or interface address was
changed, making it impossible to change a related
listener transport type. Thanks to Thomas Amgarten.
[GL #4518] [GL #4528]
6325. [func] The 'tls' block was extended with a new
'cipher-suites' option that allows setting
allowed cipher suites for TLSv1.3.
[GL #3504]
6324. [bug] Fix a possible crash in 'dig +nssearch +nofail' and
'host -C' commands when one of the name servers returns
SERVFAIL. [GL #4508]
--- 9.19.21 released ---
6323. [placeholder]
6322. [security] Specific DNS answers could cause a denial-of-service
condition due to DNS validation taking a long time.
(CVE-2023-50387) [GL #4424]
The same code change also addresses another problem:
preparing NSEC3 closest encloser proofs could exhaust
available CPU resources. (CVE-2023-50868) [GL #4459]
6321. [security] Change 6315 inadvertently introduced regressions that
could cause named to crash. [GL #4234]
6320. [placeholder]
--- 9.19.20 released ---
6319. [func] Limit isc_async_run() overhead for RBTDB tree pruning.
[GL #4383]
6318. [placeholder]
6317. [security] Restore DNS64 state when handling a serve-stale timeout.
(CVE-2023-5679) [GL #4334]
6316. [security] Specific queries could trigger an assertion check with
nxdomain-redirect enabled. (CVE-2023-5517) [GL #4281]
6315. [security] Speed up parsing of DNS messages with many different
names. (CVE-2023-4408) [GL #4234]
6314. [bug] Address race conditions in dns_tsigkey_find().
[GL #4182]
6313. [bug] When dnssec-policy is in effect the DNSKEY's TTLs in
the zone where not being updated to match the policy.
This lead to failures when DNSKEYs where updated as the
TTLs mismatched. [GL #4466]
6312. [bug] Conversion from NSEC3 signed to NSEC signed could
temporarily put the zone into a state where it was
treated as unsigned until the NSEC chain was built.
Additionally conversion from one set of NSEC3 parameters
to another could also temporarily put the zone into a
state where it was treated as unsigned until the new
NSEC3 chain was built. [GL #1794] [GL #4495]
6311. [func] Zone content checks are now disabled by default
when running named-compilezone. named-checkzone
can still be used for checking zone integrity,
or the former checks in named-compilezone can be
re-enabled by using "named-compilezone -i full
-k fail -n fail -r warn -m warn -M warn -S warn
-T warn -W warn -C check-svcb:fail". [GL #4364]
6310. [bug] Memory leak in zone.c:sign_zone. When named signed a
zone it could leak dst_keys due to a misplaced
'continue'. [GL #4488]
6309. [bug] Changing a zone's primaries while a refresh was in
progress could trigger an assertion. [GL #4310]
6308. [bug] Prevent crashes caused by the zone journal getting
destroyed before all changes from an incoming IXFR are
written to it. [GL #4496]
6307. [bug] Obtain a client->handle reference when calling
async_restart. [GL #4439]
6306. [func] Log more details about the cause of "not exact" errors.
[GL #4500]
6305. [placeholder]
6304. [bug] The wrong time was being used to determine what RRSIGs
where to be generated when dnssec-policy was in use.
[GL #4494]
6303. [bug] Dig failed to correctly process a SIGINT received while
waiting for a TCP connection to complete. [GL #4138]
6302. [func] The "trust-anchor-telemetry" statement is no longer
marked as experimental. This silences a relevant log
message that was emitted even when the feature was
explicitly disabled. [GL #4497]
6301. [bug] Fix data races with atomic members of the xfrin
structure in xfrin_start() and xfrin_send_request()
functions. [GL #4493]
6300. [bug] Fix statistics export to use full 64 bit signed numbers
instead of truncating values to unsigned 32 bits.
[GL #4467]
6299. [port] NetBSD has added 'hmac' to libc which collides with our
use of 'hmac'. [GL #4478]
6298. [bug] Fix dns_qp_lookup bugs related to the iterator.
[GL !8558]
--- 9.19.19 released ---
6297. [bug] Improve LRU cleaning behaviour. [GL #4448]
6296. [func] The "resolver-nonbackoff-tries" and
"resolver-retry-interval" options have been removed;
Using them is now a fatal error. [GL #4405]
6295. [bug] Fix an assertion failure which could occur during
shutdown when DNSSEC validation was running. [GL #4462]
6294. [bug] BIND might sometimes crash after startup or
re-configuration when one 'tls' entry is used multiple
times to connect to remote servers due to initialisation
attempts from contexts of multiple threads. That has
been fixed. [GL #4464]
6293. [func] Initial support for accepting the PROXYv2 protocol in
all currently implemented DNS transports in BIND and
complementary support for sending it in dig are included
into this release. [GL #4388]
6292. [func] Lower the maximum number of allowed NSEC3 iterations,
from 150 to 50. DNSSEC responses with a higher
iteration count are treated as insecure. For signing
with dnssec-policy, iterations must be set to zero.
[GL #4363]
6291. [bug] SIGTERM failed to properly stop multiple outstanding
lookup in dig. [GL #4457]
6290. [bug] Dig +yaml will now report "no servers could be reached"
also for UDP setup failure when no other servers or
tries are left. [GL #1229]
6289. [test] Remove legacy system test runner in favor of pytest.
[GL #4251]
6288. [func] Refactor the isc_mem overmem handling to always use
isc_mem_isovermem and remove the water callback.
[GL #4451]
6287. [bug] Recognize escapes when reading the public key from file.
[GL !8502]
6286. [bug] Dig +yaml will now report "no servers could be reached"
on TCP connection failure as well as for UDP timeouts.
[GL #4396]
6285. [func] Remove AES-based DNS cookies. [GL #4421]
6284. [bug] Fix a catz db update notification callback registration
logic error, which could cause an assertion failure when
receiving an AXFR update for a catalog zone while the
previous update process of the catalog zone was already
running. [GL #4418]
6283. [bug] Fix a data race in isc_hashmap by using atomics for the
iterators number. [GL !8474]
6282. [func] Deprecate AES-based DNS cookies. [GL #4421]
6281. [bug] Fix a data race in dns_tsigkeyring_dump(). [GL #4328]
--- 9.19.18 released ---
6280. [bug] Fix missing newlines in the output of "rndc nta -dump".
[GL !8454]
6279. [func] Use QNAME minimization when fetching nameserver
addresses. [GL #4209]
6278. [bug] The call to isc_mem_setwater() was incorrectly
removed from dns_cache_setcachesize(), causing
cache overmem conditions not to be detected. [GL #4340]
6277. [bug] Take into account local authoritative zones when
falling back to serve-stale. [GL #4355]
6276. [cleanup] Remove both lock-file configuration option and the
-X argument to named. [GL #4391]
6275. [bug] Fix assertion failure when using lock-file configuration
option together -X argument to named. [GL #4386]
6274. [bug] The 'lock-file' file was being removed when it
shouldn't have been making it ineffective if named was
started 3 or more times. [GL #4387]
6273. [bug] Don't reuse the existing TCP streams in dns_xfrin, so
parallel TCP transfers works again. [GL #4379]
6272. [func] Enable systemd units support with the 'notify-reload'
service type by settng the MONOTONIC_USEC field when
sending an sd_notify() message to the service manager
to notify it about reloading the service. Note that the
'NotifyAccess=all' option is required in the systemd
unit file's '[Service]' section. [GL #4377]
6271. [bug] Fix a shutdown race in dns__catz_update_cb(). [GL #4381]
6270. [bug] Handle an assertion when the primary server returned
NOTIMP to IXFR or FORMERR to EDNS to SOA/IXFR/AXFR
request when transfering a zone. [GL #4372]
6269. [maint] B.ROOT-SERVERS.NET addresses are now 170.247.170.2 and
2801:1b8:10::b. [GL #4101]
6268. [func] Offload the IXFR and AXFR processing to unblock
the networking threads. [GL #4367]
6267. [func] The timeouts for resending zone refresh queries over UDP
were lowered to enable named to more quickly determine
that a primary is down. [GL #4260]
6266. [func] The zone option 'inline-signing' is ignored from now
on iff there is no 'dnssec-policy' configured for the
corresponding zone. [GL #4349]
6265. [bug] Don't schedule resign operations on the raw version
of an inline-signing zone. [GL #4350]
6264. [func] Use atomics to handle some ADB entry members
to reduce ADB locking contention. [GL #4326]
6263. [func] Convert the RPZ summary database to use a QP trie
instead of an RBT. [GL !8352]
6262. [bug] Duplicate control sockets didn't generate a
configuration failure leading to hard to diagnose
rndc connection errors. These are now caught by
named-checkconf and named. [GL #4253]
6261. [bug] Fix a possible assertion failure on an error path in
resolver.c:fctx_query(), when using an uninitialized
link. [GL #4331]
6260. [func] Added options to the QP trie that will be needed
when it is used as a zone or cache database: backward
iteration, and retrieval of DNSSEC predecessor
nodes and node chains. [GL !8338]
6259. [placeholder]
6258. [func] Use explictly created external memory pools for
dns_message in the ns_client and dns_resolver.
[GL #4325]
6257. [func] Expose the "Refresh SOA" query state (before the XFR)
in the incoming zone transfers section of the
statistics channel and show the local and remote
addresses for that query. Also Improve the
"Duration (s)" field to show the duration of the
"Pending" and "Refresh SOA" states too, before the
actual transfer starts. [GL !8305]
6256. [func] Expose the SOA query transport type (used before/during
XFR) in the incoming zone transfers section of the
statistics channel. [GL !8240]
6255. [func] Expose data about incoming zone transfers in progress
using statistics channel. [GL #3883]
6254. [cleanup] Add semantic patch to do an explicit cast from char
to unsigned char in ctype.h class of functions.
[GL #4327]
6253. [cleanup] Remove the support for control channel over Unix
Domain Sockets. [GL #4311]
6252. [test] Python system tests have to be executed by invoking
pytest directly. Executing them with the legacy test
runner is no longer supported. [GL #4250]
6251. [bug] Interating a hashmap could return the same element
twice. [GL #3422]
6250. [bug] The wrong covered value was being set by
dns_ncache_current for RRSIG records in the returned
rdataset structure. This resulted in TYPE0 being
reported as the covered value of the RRSIG when dumping
the cache contents. [GL #4314]
6249. [cleanup] Reduce the number of reserved UDP dispatches
to the number of loops, replace the round-robin
mechanism in dns_dispatchset_t with dispatches
pinned to loops, and use lock-free hash tables
for looking up query IDs and active TCP
connections. [GL !8304]
6248. [func] Add an option "resolver-use-dns64", which enables
application of DNS64 rules to server addresses
when sending recursive queries. This allows
resolution to be performed via NAT64. [GL #608]
6247. [func] Implement incremental hashing in both isc_siphash
and isc_hash units. [GL #4306]
--- 9.19.17 released ---
6246. [placeholder]
6245. [security] Limit the amount of recursion that can be performed
by isccc_cc_fromwire. (CVE-2023-3341) [GL #4152]
6244. [bug] Adjust log levels on malformed messages to NOTICE when
transferring in a zone. [GL #4290]
6243. [bug] Restore the call order of dns_validator_destroy and
fetchctx_detach to prevent use after free. [GL #4214]
6242. [func] Ignore jemalloc versions before 4.0.0 as we now
need explicit memory arenas and tcache support.
[GL #4296]
6241. [placeholder]
6240. [bug] Use dedicated per-worker thread jemalloc memory
arenas for send buffers allocation to reduce memory
consumption and avoid lock contention. [GL #4038]
6239. [func] Deprecate the 'dnssec-must-be-secure' option.
[GL #3700]
6238. [cleanup] Refactor several objects relying on dns_rbt trees
to instead of dns_nametree, a wrapper around dns_qp.
[GL !8213]
6237. [bug] Address memory leaks due to not clearing OpenSSL error
stack. [GL #4159]
6236. [func] Add isc_mem_cget() and isc_mem_cput() calloc-like
functions that take nmemb and size, do checked
multiplication and zero the memory before returning
it to the user. Replace isc_mem_getx(..., ISC_MEM_ZERO)
with isc_mem_cget(...) usage. [GL !8237]
6235. [doc] Clarify BIND 9 time formats. [GL #4266]
6234. [bug] Restore stale-refresh-time value after flushing the
cache. [GL #4278]
6233. [func] Extend client side support for the EDNS EXPIRE option
to IXFR and AXFR query types. [GL #4170]
6232. [bug] Following the introduction of krb5-subdomain-self-rhs
and ms-subdomain-self-rhs update rules, removal of
nonexistent PTR and SRV records via UPDATE could fail.
[GL #4280]
6231. [func] Make nsupdate honor -v for SOA requests only if the
server is specified. [GL #1181]
6230. [bug] Prevent an unnecessary query restart if a synthesized
CNAME target points to the CNAME owner. [GL #3835]
6229. [func] Add basic USDT framework for adding static
tracing points. [GL #4041]
6228. [func] Limit the number of inactive network manager handles
and uvreq objects that we keep around for reusing
later. [GL #4265]
6227. [bug] Check the statistics-channel HTTP Content-length
to prevent negative or overflowing values from
causing a crash. [GL #4125]
6226. [bug] Attach dispatchmgr in the dns_view object to prevent
use-after-free when shutting down. [GL #4228]
6225. [func] Convert dns_nta, dns_forward and dns_keytable units
to use QP trie instead of an RBT. [GL !7811]
6224. [bug] Check the If-Modified-Since value length to prevent
out-of-bounds write. [GL #4124]
6223. [func] Make -E engine option for OpenSSL Engine API use only.
OpenSSL Provider API will now require engine to not be
set. [GL #8153]
6222. [func] Fixes to provider/engine based ECDSA key handling.
[GL !8152]
--- 9.19.16 released ---
6221. [cleanup] Refactor dns_rdataset internals, move rdatasetheader
declarations out of rbtdb.c so they can be used by other
databases in the future, and split the zone and cache
functions from rbtdb.c into separate modules. [GL !7873]
6220. [func] Deprecate the 'dialup' and 'heartbeat-interval'
options. [GL #3700]
6219. [bug] Ignore 'max-zone-ttl' on 'dnssec-policy insecure'.
[GL #4032]
6218. [func] Add inline-signing to dnssec-policy. [GL #3677]
6217. [func] The dns_badcache unit was refactored to use cds_lfht
instead of hand-crafted locked hashtable. [GL #4223]
6216. [bug] Pin dns_request events to the originating loop
to serialize access to the data. [GL #4086]
6215. [protocol] Return REFUSED to GSS-API TKEY requests if GSS-API
support is not configured. [GL #4225]
6214. [bug] Fix the memory leak in for struct stub_glue_request
allocated in stub_request_nameserver_address() but not
freed in stub_glue_response(). [GL #4227]
6213. [bug] Mark a primary server as temporarily unreachable if the
TCP connection attempt times out. [GL #4215]
6212. [placeholder]
6211. [func] Remove 'auto-dnssec'. This obsoletes the configuration
options 'dnskey-sig-validity', 'dnssec-dnskey-kskonly',
'dnssec-update-mode', 'sig-validity-interval', and
'update-check-ksk'. [GL #3672]
6210. [func] Don't add signing records for DNSKEY added with dynamic
update. The dynamic update DNSSEC management feature was
removed with GL #3686. [GL !8070]
6209. [func] Reduce query-response latency by making recursive
queries (CNAME, DNAME, NSEC) asynchronous instead
of directly calling the respective functions. [GL #4185]
6208. [func] Return BADCOOKIE for out-of-date or otherwise bad, well
formed DNS SERVER COOKIES. [GL #4194]
--- 9.19.15 released ---
6207. [cleanup] The code implementing TSIG/TKEY support has been cleaned
up and refactored for improved robustness, readability,
and consistency with other code modules. [GL !7828]
6206. [bug] Add shutdown checks in dns_catz_dbupdate_callback() to
avoid a race with dns_catz_shutdown_catzs(). [GL #4171]
6205. [bug] Restore support to read legacy HMAC-MD5 K file pairs.
[GL #4154]
6204. [bug] Use NS records for relaxed QNAME-minimization mode.
This reduces the number of queries named makes when
resolving, as it allows the non-existence of NS RRsets
at non-referral nodes to be cached in addition to the
referrals that are normally cached. [GL #3325]
6203. [cleanup] Ensure that the size calculation does not overflow
when allocating memory for an array.
[GL #4120] [GL #4121] [GL #4122]
6202. [func] Use per-loop memory contexts for dns_resolver
objects. [GL !8015]
6201. [bug] The free_all_cpu_call_rcu_data() call at the end
of isc_loopmgr_run() was causing ~200 ms extra
latency. [GL #4163]
6200. [placeholder]
6199. [bug] Improve HTTP Connection: header protocol conformance
in the statistics channel. [GL #4126]
6198. [func] Remove the holes in the isc_result_t enum to compact
the isc_result tables. [GL #4149]
6197. [bug] Fix a data race between the dns_zone and dns_catz
modules when registering/unregistering a database
update notification callback for a catalog zone.
[GL #4132]
6196. [cleanup] Report "permission denied" instead of "unexpected error"
when trying to update a zone file on a read-only file
system. Thanks to Midnight Veil. [GL #4134]
6195. [bug] Use rcu to reference view->adb. [GL #4021]
6194. [func] Change function 'find_zone_keys()' to look for signing
keys by looking for key files instead of a DNSKEY
RRset lookup. [GL #4141]
6193. [bug] Fix a catz db update notification callback registration
logic error, which could crash named when receiving an
AXFR update for a catalog zone while the previous update
process of the catalog zone was already running.
[GL #4136]
--- 9.19.14 released ---
6192. [placeholder]
6191. [placeholder]
6190. [security] Improve the overmem cleaning process to prevent the
cache going over the configured limit. (CVE-2023-2828)
[GL #4055]
6189. [bug] Fix an extra dns_validator deatch when encountering
deadling which would lead to assertion failure.
[GL #4115]
6188. [performance] Reduce memory consumption by allocating properly
sized send buffers for stream-based transports.
[GL #4038]
6187. [bug] Address view shutdown INSIST when accessing the
zonetable. [GL #4093]
6186. [bug] Fix a 'clients-per-query' miscalculation bug. When the
'stale-answer-enable' options was enabled and the
'stale-answer-client-timeout' option was enabled and
larger than 0, named was taking two places from the
'clients-per-query' limit for each client and was
failing to gradually auto-tune its value, as configured.
[GL #4074]
6185. [func] Add "ClientQuota" statistics channel counter, which
indicates the number of the resolver's spilled queries
due to reaching the clients per query quota. [GL !7978]
6184. [func] Special-case code that was added to allow GSS-TSIG
to work around bugs in the Windows 2000 version of
Active Directory has been removed. The 'nsupdate -o'
option and 'oldgsstsig' command have been
deprecated, and are now treated as synonyms for
'nsupdate -g' and 'gsstsig' respectively. [GL #4012]
6183. [bug] Fix a serve-stale bug where a delegation from cache
could be returned to the client. [GL #3950]
6182. [cleanup] Remove configure checks for epoll, kqueue and
/dev/poll. [GL #4098]
6181. [placeholder]
6180. [bug] The session key object could be incorrectly added
to multiple different views' keyrings. [GL #4079]
6179. [bug] Fix an interfacemgr use-after-free error in
zoneconf.c:isself(). [GL #3765]
6178. [func] Add support for the multi-signer model 2 (RFC 8901) when
using inline-signing. [GL #2710]
6177. [placeholder]
6176. [test] Add support for using pytest & pytest-xdist to
execute the system test suite. [GL #3978]
6175. [test] Fix the `upforwd` system test to be more reliable,
6174. [placeholder]
6173. [bug] Properly process extra "nameserver" lines in
resolv.conf otherwise the next line is not properly
processed. [GL #4066]
6172. [cleanup] Refactor the loop manager and qp-trie code to remove
isc_qsbr and use liburcu instead. [GL #3936]
6171. [cleanup] Remove the stack implementation added in change 6108:
we are using the liburcu concurrent data structures
instead. [GL !7920]
6170. [func] The 'rndc -t' option allows a timeout to be set in
seconds, so that commands that take a long time to
complete (e.g., reloading a very large configuration)
can be given time to do so. The default is 60
seconds. [GL #4046]
6169. [bug] named could crash when deleting inline-signing zones
with "rndc delzone". [GL #4054]
6168. [func] Refactor the glue cache to store list of the GLUE
directly in the rdatasetheader instead of keeping
it in the hashtable indexed by the node pointer.
[GL #4045]
6167. [func] Add 'cdnskey' configuration option. [GL #4050]
6166. [func] Retry without DNS COOKIE on FORMERR if it appears that
the FORMERR was due to the presence of a DNS COOKIE
option. [GL #4049]
6165. [bug] Fix a logic error in dighost.c which could call the
dighost_shutdown() callback twice and cause problems
if the callback function was not idempotent. [GL #4039]
--- 9.19.13 released ---
6164. [bug] Set the rndc idle read timeout back to 60 seconds,
from the netmgr default of 30 seconds, in order to
match the behavior of 9.16 and earlier. [GL #4046]
6163. [func] Add option to dnstap-read to use timestamps in
milliseconds (thanks to Oliver Ford). [GL #2360]
6162. [placeholder]
6161. [bug] Fix log file rotation when using absolute path as
file. [GL #3991]
6160. [bug] 'delv +ns' could print duplicate output. [GL #4020]
6159. [bug] Fix use-after-free bug in TCP accept connection
failure. [GL #4018]
6158. [func] Add ISC_LIST_FOREACH() and ISC_LIST_FOREACH_SAFE()
to walk the ISC_LIST() in a unified manner and use
the safe macro to fix the potential UAF when shutting
down the isc_httpd. [GL #4031]
6157. [bug] When removing delegations in an OPTOUT range
empty-non-terminal NSEC3 records generated by
those delegations were not removed. [GL #4027]
6156. [bug] Reimplement the maximum and idle timeouts for incoming
zone tranfers. [GL #4004]
6155. [bug] Treat ISC_R_INVALIDPROTO as a networking error
in the dispatch code to avoid retrying with the
same server. [GL #4005]
6154. [func] Add spinlock implementation. The spinlock is much
smaller (8 bytes) than pthread_mutex (40 bytes), so
it can be easily embedded into objects for more
fine-grained locking (per-object vs per-bucket).
On the other hand, the spinlock is unsuitable for
situations where the lock might be held for a long
time as it keeps the waiting threads in a spinning
busy loop. [GL #3977]
6153. [bug] Fix the streaming protocols (TCP, TLS) shutdown
sequence. [GL #4011]
6152. [bug] In dispatch, honour the configured source-port
selection when UDP connection fails with address
in use error.
Also treat ISC_R_NOPERM same as ISC_R_ADDRINUSE.
[GL #3986]
6151. [bug] When the same ``notify-source`` address and port number
was configured for multiple destinations and zones, an
unresponsive server could tie up the socket until it
timed out; in the meantime, NOTIFY messages for other
servers silently failed.``named`` will now retry these
failing messages over TCP. NOTIFY failures are now
logged at level INFO. [GL #4001] [GL #4002]
6150. [bug] If the zones have active upstream forwards, the
shutting down the server might cause assertion
failures as the forward were all canceled from
the main loop instead from the loops associated
with the zone. [GL #4015]
6149. [test] As a workaround, include an OpenSSL header file before
including cmocka.h in the unit tests, because OpenSSL
3.1.0 uses __attribute__(malloc), conflicting with a
redefined malloc in cmocka.h. [GL #4000]
6148. [bug] Fix a use-after-free bug in dns_xfrin_create().
[GL !7832]
6147. [performance] Fix the TCP server parent quota use. [GL #3985]
--- 9.19.12 released ---
6146. [performance] Replace the zone table red-black tree and associated
locking with a lock-free qp-trie. [GL !7582]
6145. [bug] Fix a possible use-after-free bug in the
dns__catz_done_cb() function. [GL #3997]
6144. [bug] A reference counting problem (double detach) might
occur when shutting down zone transfer early after
switching the dns_xfrin to use dns_dispatch API.
[GL #3984]
6143. [bug] A reference counting problem on the error path in
the xfrin_connect_done() might cause an assertion
failure on shutdown. [GL #3989]
6142. [bug] Reduce the number of dns_dnssec_verify calls made
determining if revoked keys needs to be removed from
the trust anchors. [GL #3981]
6141. [bug] Fix several issues in nsupdate timeout handling and
update the -t option's documentation. [GL #3674]
6140. [func] Implement automatic parental-agents ('checkds yes').
[GL #3901]
6139. [func] Add isc_histo_t general-purpose log-linear histograms,
and use them for message size statistics. [GL !7696]
6138. [doc] Fix the DF-flag documentation on the outgoing
UDP packets. [GL #3710]
6137. [cleanup] Remove the trampoline jump when spawning threads.
[GL !7293]
6136. [cleanup] Remove the isc_fsaccess API in favor of creating
temporary file first and atomically replace the key
with non-truncated content. [GL #3982]
6135. [cleanup] Change isc_stdtime_get(&t) to t = isc_stdtime_now().
[GL !7757]
6134. [bug] Fix a crash when dig or host receive a signal.
[GL #3970]
6133. [cleanup] Refactor the isc_job_run() to not make any allocations
by embedding isc_job_t into callback argument, and
running it directly. As a side-effect, isc_async_run
and isc_job_run now executes jobs in the natural order.
Use the new improved API to execute connect, read and
send callbacks from netmgr in more straightforward
manner, speeding up the networking. [GL #3961]
6132. [doc] Remove a dead link in the DNSSEC guide. [GL #3967]
6131. [test] Add a minimal test-only library to allow testing
of the DNSRPS API without FastRPZ installed.
Thanks to Farsight Securty. [GL !7693]
6130. [func] The new "delv +ns" option activates name server mode,
in which delv sets up an internal recursive
resolver and uses that, rather than an external
server, to look up the requested data. All messages
sent and received during the resolution and
validation process are logged. This can be used in
place of "dig +trace"; it more accurately
replicates the behavior of named when resolving
a query. [GL #3842]
6129. [cleanup] Value stored to 'source' during its initialization is
never read. [GL #3965]
6128. [bug] Fix an omission in an earlier commit to avoid a race
between the 'dns__catz_update_cb()' and
'dns_catz_dbupdate_callback()' functions. [GL #3968]
6127. [cleanup] Refactor network manager netievent callbacks to
use isc_job_run()/isc_async_run(). [GL #3964]
6126. [func] Remove zone type "delegation-only" and the
"delegation-only" and "root-delegation-only"
options. [GL #3953]
6125. [bug] Hold a catz reference while the update process is
running, so that the catalog zone is not destroyed
during shutdown until the update process is finished or
properly canceled by the activated 'shuttingdown' flag.
[GL #3955]
6124. [bug] When changing from a NSEC3 capable DNSSEC algorithm to
an NSEC3 incapable DNSSEC algorithm using KASP the zone
could sometimes be incompletely signed. [GL #3937]
6123. [placeholder]
6122. [func] BIND now requires liburcu for lock-free data structures
and concurrent safe memory reclamation. It replaces the
home-grown lock-free linked list and QSBR machinery
added in changes 6108 and 6109. [GL #3935]
6121. [cleanup] Remove support for TKEY Mode 2 (Diffie-Hellman Exchanged
Keying). [GL #3905]
--- 9.19.11 released ---
6120. [bug] Use two pairs of dns_db_t and dns_dbversion_t in a
catalog zone structure to avoid a race between the
dns__catz_update_cb() and dns_catz_dbupdate_callback()
functions. [GL #3907]
6119. [bug] Make sure to revert the reconfigured zones to the
previous version of the view, when the new view
reconfiguration fails during the configuration of
one of the configured zones. [GL #3911]
6118. [func] Add 'cds-digest-types' configuration option. Also allow
dnssec-signzone to create multple CDS records.
[GL #3837]
6117. [func] Add a qp-trie data structure. This is a foundation for
our plan to replace, in stages, BIND's red-black tree.
The qp-trie has lock-free multithreaded reads, using
QSBR for safe memory reclamation. [GL !7130]
6116. [placeholder]
6115. [bug] Unregister db update notify callback before detaching
from the previous db inside the catz update notify
callback. [GL #3777]
6114. [func] Run the catalog zone update process on the offload
threads. [GL #3881]
6113. [func] Add shutdown signaling for catalog zones. [GL !7571]
6112. [func] Add reference count tracing for dns_catz_zone_t and
dns_catz_zones_t. [GL !7570]
6111. [cleanup] Move irs_resconf into libdns, and remove the
now empty libirs. [GL !7463]
6110. [cleanup] Refactor the dns_xfrin module to use dns_dispatch
to set up TCP connections and send and receive
messages. [GL #3886]
6109. [func] Infrastructure for QSBR, asynchronous safe memory
reclamation for lock-free data structures. [GL !7471]
6108. [func] Support for simple lock-free singly-linked stacks.
[GL !7470]
6107. [cleanup] Remove the dns_sdb API and rewrite the named
builtin databases to implement dns_db directly.
[GL #3882]
6106. [cleanup] Move bind9_getaddresses() to isc_getaddresses()
and remove the now empty libbind9. [GL !7462]
6105. [bug] Detach 'rpzs' and 'catzs' from the previous view in
configure_rpz() and configure_catz(), respectively,
just after attaching it to the new view. [GL #3880]
6104. [cleanup] Move libbind9's configuration checking code into
libisccfg alongside the other configuration code.
[GL !7461]
6103. [func] All uses of the isc_task and isc_event APIs have
been refactored to use isc_loop instead, and the
original APIs have been removed. [GL #3797]
6102. [cleanup] Several nugatory headers have been removed from libisc.
[GL !7464]
6101. [port] Clarify the portability dodge needed for `strerror_r()`
[GL !7465]
6100. [cleanup] Deprecate <isc/deprecated.h>, because obsolete
functions are now deleted instead of marked with
an attribute. [GL !7466]
6099. [performance] Change the internal read-write lock to modified C-RW-WP
algorithm that is more reader-writer fair and has better
performance for our workloads. [GL #1609]
6098. [test] Don't test HMAC-MD5 when not supported by libcrypto.
[GL #3871]
6097. [port] Improve support for yield / pause instructions in spin
loops on AArch64 platforms. [GL !7469]
6096. [bug] Fix RPZ reference counting error on shutdown in
dns__rpz_timer_cb(). [GL #3866]
6095. [test] Test various 'islands of trust' configurations when
using managed keys. [GL #3662]
6094. [bug] Building against (or running with) libuv versions
1.35.0 and 1.36.0 is now a fatal error. The rules for
mixing and matching compile-time and run-time libuv
versions have been tightened for libuv versions between
1.35.0 and 1.40.0. [GL #3840]
6093. [performance] Reduce the size of each rdataset header object
by 16 bytes. [GL !7505]
6092. [bug] dnssec-cds failed to cleanup properly. [GL #3831]
6091. [cleanup] Drop RHEL 7 and clones support. [GL #3729]
6090. [bug] Fix a bug in resolver's resume_dslookup() function by
making sure that dns_resolver_createfetch() is called
with valid parameters, as required by the function.
[GL #3839]
6089. [bug] Source ports configured for query-source,
transfer-source, etc, were being ignored. (This
feature is deprecated, but it is not yet removed,
so the bug still needed fixing.) [GL #3790]
6088. [cleanup] /etc/bind.keys is no longer needed and has been
removed from the distribution. named and delv can
still load keys from a file for testing purposes,
but they no longer do so by default. [GL #3850]
6087. [cleanup] Remove support for the `DNS_NAME_DOWNCASE` option to
the various dns_*_fromwire() functions. It has long
been unused and is unsupported since change 6022.
[GL !7467]
6086. [cleanup] Remove some remnants of bitstring labels. [GL !7196]
6085. [func] Add isc_time_monotonic() to simplify time measurements.
[GL !7468]
6084. [bug] When BIND was built without jemalloc, the allocator flag
ISC_MEM_ZERO could return non-zero memory. [GL #3845]
--- 9.19.10 released ---
6083. [bug] Fix DNSRPS-enabled builds as they were inadvertently
broken by changes 5949 and 6042. [GL #3827]
6082. [test] fuzz/dns_message_checksig leaked memory when shutting
down. [GL #3828]
6081. [bug] Handle primary server address lookup failures in
nsupdate more gracefully. [GL #3830]
6080. [bug] 'named -V' leaked memory. [GL #3829]
6079. [bug] Force set the DS state after a 'rdnc dnssec -checkds'
command. [GL #3822]
6078. [func] Cleanup the memory statistic counters to a bare
minumum - InUse with Malloced as alias. [GL #3718]
6077. [func] Implement query forwarding to DoT-enabled upstream
servers. [GL #3726]
6076. [bug] Handle OS errors when creating UDP and TCP sockets
more gracefully. [GL #3800]
6075. [bug] Add missing node lock when setting node->wild in
add_wildcard_magic. [GL #3799]
6074. [func] Refactor the isc_nm_xfr_allowed() function to return
isc_result_t instead of boolean. [GL #3808]
6073. [bug] Set RD=1 on DS requests to parental-agents. [GL #3783]
6072. [bug] Avoid the OpenSSL lock contention when initializing
Message Digest Contexts by using explicit algorithm
fetching, initializing static contexts for every
supported algorithms, and initializing the new context
by copying the static copy. [GL #3795]
6071. [func] The use of "port" when configuring query-source,
transfer-source, notify-source and parental-source
addresses has been deprecated, along with the
use-v[46]-udp-ports and avoid-v[46]-udp-ports
options. A warning will be logged when these
options are used. In a future release, they
will be removed. [GL #3781]
6070. [func] DSCP parsing has now been fully removed, and
configuration of DSCP values in named.conf is a
configuration error. [GL #3789]
6069. [bug] Detach from the view in zone_shutdown() to
release the memory held by the dead view
early. [GL #3801]
6068. [bug] Downloading a zone via TLS from a server which does
not negotiate "dot" ALPN token could crash BIND
on shutdown. That has been fixed. [GL #3767]
--- 9.19.9 released ---
6067. [security] Fix serve-stale crash when recursive clients soft quota
is reached. (CVE-2022-3924) [GL #3619]
6066. [security] Handle RRSIG lookups when serve-stale is active.
(CVE-2022-3736) [GL #3622]
6065. [placeholder]
6064. [security] An UPDATE message flood could cause named to exhaust all
available memory. This flaw was addressed by adding a
new "update-quota" statement that controls the number of
simultaneous UPDATE messages that can be processed or
forwarded. The default is 100. A stats counter has been
added to record events when the update quota is
exceeded, and the XML and JSON statistics version
numbers have been updated. (CVE-2022-3094) [GL #3523]
6063. [cleanup] The RSA and ECDSA parts of the DNSSEC has been
refactored for a better OpenSSL 3.x integration and
preliminary PKCS#11 support via for OpenSSL Providers
has been added. [GL #3785]
6062. [func] The DSCP implementation, which has been
nonfunctional for some time, is now marked as
obsolete and the implementation has been removed.
Configuring DSCP values in named.conf has no
effect, and a warning will be logged that
the feature should no longer be used. [GL #3773]
6061. [bug] Fix unexpected "Prohibited" extended DNS error
on allow-recursion. [GL #3743]
6060. [bug] Fix a use-after-free bug in dns_zonemgr_releasezone()
by detaching from the zone manager outside of the write
lock. [GL #3768]
6059. [bug] In some serve stale scenarios, like when following an
expired CNAME record, named could return SERVFAIL if the
previous request wasn't successful. Consider non-stale
data when in serve-stale mode. [GL #3678]
6058. [bug] Prevent named from crashing when "rndc delzone"
attempts to delete a zone added by a catalog zone.
[GL #3745]
6057. [bug] Fix shutdown and error path bugs in the rpz unit.
[GL #3735]
6056. [bug] Fix a race in adb.c:clean_namehooks(), so that an ADB
entry does not expire without holding the entries lock.
[GL #3754]
6055. [cleanup] Remove setting alternate transfer sources, make options
alt-transfer-source, alt-transfer-transfer-source-v6,
and use-alt-transfer-source ancient. [GL #3714]
6054. [func] Refactor remote servers (primaries, parental-agents)
in zone.c. Store common code in new source files
remote.c and remote.h. Introduce a new way to set the
source address and port. [GL !7110]
6053. [bug] Fix an ADB quota management bug in resolver. [GL #3752]
6052. [func] Replace DNS over TCP and DNS over TLS transports
code with a new, unified transport implementation.
[GL #3374]
6051. [bug] Improve thread safety in the dns_dispatch unit.
[GL #3178] [GL #3636]
6050. [bug] Changes to the RPZ response-policy min-update-interval
and add-soa options now take effect as expected when
named is reconfigured. [GL #3740]
6049. [bug] Exclude ABD hashtables from the ADB memory
overmem checks and don't clean ADB names
and ADB entries used in the last 10 seconds
(ADB_CACHE_MINIMUM). [GL #3739]
6048. [bug] Fix a log message error in dns_catz_update_from_db(),
where serials with values of 2^31 or larger were logged
incorrectly as negative numbers. [GL #3742]
6047. [bug] Try the next server instead of trying the same
server again on an outgoing query timeout.
[GL #3637]
6046. [bug] TLS session resumption might lead to handshake
failures when client certificates are used for
authentication (Mutual TLS). This has been fixed.
[GL #3725]
6045. [cleanup] The list of supported DNSSEC algorithms changed log
level from "warning" to "notice" to match named's other
startup messages. [GL !7217]
6044. [bug] There was an "RSASHA236" typo in a log message.
[GL !7206]
--- 9.19.8 released ---
6043. [bug] The key file IO locks objects would never get
deleted from the hashtable due to off-by-one error.
[GL #3727]
6042. [bug] ANY responses could sometimes have the wrong TTL.
[GL #3613]
6041. [func] Set the RLIMIT_NOFILE to rlim_max returned from
getrlimit() instead of trying to guess the maximum
allowed value. [GL #3676]
6040. [bug] Speed up the named shutdown time by explicitly
canceling all recursing ns_client objects for
each ns_clientmgr. [GL #3183]
6039. [bug] Removing a catalog zone from catalog-zones without
also removing the referenced zone could leave a
dangling pointer. [GL #3683]
6038. [placeholder]
6037. [func] Reject zones which have DS records not at delegation
points. [GL #3697]
6036. [bug] nslookup and host were not honoring the selected port
in TCP mode. [GL #3721]
6035. [bug] Refactor the dns_resolver unit to store the fetch
contexts and zone counter directly in the hash
tables without buckets and implement effective
cleaning of both objects. [GL #3709]
6034. [func] Deprecate alt-transfer-source, alt-transfer-source-v6
and use-alt-transfer-source. [GL #3694]
6033. [func] Log messages related to serve-stale now include the RR
type involved. [GL !7145]
6032. [bug] After change 5995, zone transfers were using a small
compression context that only had space for the first
few dozen names in each message. They now use a large
compression context with enough space for every name.
[GL #3706]
6031. [bug] Move the "final reference detached" log message
from dns_zone unit to the DEBUG(1) log level.
[GL #3707]
6030. [bug] Refactor the ADB to use a global LRU queue, store
the ADB names and ADB entries directly in the hash
tables instead of buckets, and properly clean the
ADB names and entries when not in use. [GL #3239]
[GL #3238] [GL #2615] [GL #2078] [GL #2437]
[GL #3312] [GL #2441]
6029. [cleanup] Remove the unused external cache cleaning mechanism
as RBTDB has its own internal cache cleaning
mechanism and we don't support any other database
implementations. [GL #3639]
6028. [performance] Build-time code generation of DNS RRtype switches
is now much faster. [GL !7121]
6027. [bug] Fix assertion failure in isc_http API used by
statschannel if the read callback would be called
on HTTP request that has been already closed.
[GL #3693]
6026. [cleanup] Deduplicate time unit conversion factors.
[GL !7033]
6025. [bug] Copy TLS identifier when setting up primaries for
catalog member zones. [GL #3638]
6024. [func] Deprecate 'auto-dnssec'. [GL #3667]
6023. [func] Remove dynamic update DNSSEC management feature.
[GL #3686]
6022. [performance] The decompression implementation in dns_name_fromwire()
is now smaller and faster. [GL #3655]
6021. [bug] Use the current domain name when checking answers from
a dual-stack-server. [GL #3607]
6020. [bug] Ensure 'named-checkconf -z' respects the check-wildcard
option when loading a zone. [GL #1905]
6019. [func] Deprecate `coresize`, `datasize`, `files`, and
`stacksize` named.conf options. [GL #3676]
6018. [cleanup] Remove the --with-tuning configure option.
[GL #3664]
6017. [bug] The view's zone table was not locked when it should
have been leading to race conditions when external
extensions that manipulate the zone table where in
use. [GL #3468]
6016. [func] Change NSEC3PARAM TTL to match the SOA MINIMUM.
[GL #3570]
6015. [bug] Some browsers (Firefox) send more than 10 HTTP
headers. Bump the number of allowed HTTP headers
to 100. [GL #3670]
6014. [func] Add isc_hashmap API implementation that implements
Robin Hood hashing. The API requires the keys to
be stored with the stored value. [GL !6790]
--- 9.19.7 released ---
6013. [bug] Fix a crash that could happen when you change
a dnssec-policy zone with NSEC3 to start using
inline-signing. [GL #3591]
6012. [placeholder]
6011. [func] Refactor the privilege setting part of named_os unit
to make libcap on Linux mandatory and use setreuid
and setregid if available. [GL #3583]
6010. [func] Make the initial interface scan happen before
dropping the privileges. This requires exiting
exclusive mode before scanning the interfaces
and re-entering it again when we are done. This
is because starting the listening on interfaces
requires the loopmgr to be running and not paused.
[GL #3583]
6009. [bug] Don't trust a placeholder KEYDATA from the managed-keys
zone by adding it into secroots. [GL #2895]
6008. [bug] Fixed a race condition that could cause a crash
in dns_zone_synckeyzone(). [GL #3617]
6007. [cleanup] Don't enforce the jemalloc use on NetBSD. [GL #3634]
6006. [cleanup] The zone dumping was using isc_task API to launch
the zonedump on the offloaded threadpool. Remove
the task and launch the offloaded work directly.
[GL #3628]
6005. [func] The zone loading has been moved to the offload
threadpool instead of doing incremental repeated
tasks, so zone loading scheduling is now driven
by the operating system scheduler rather than fixed
(100) quantum. [GL #3625]
6004. [func] Add check-svcb to control the checking of additional
constraints on SVBC records. This change impacts on
named, named-checkconf, named-checkzone,
named-compilezone and nsupdate. [GL #3576]
6003. [bug] Fix an inheritance bug when setting the port on
remote servers in configuration. [GL #3627]
6002. [bug] Fix a resolver prefetch bug when the record's TTL value
is equal to the configured prefetch eligibility value,
but the record was erroneously not treated as eligible
for prefetching. [GL #3603]
6001. [bug] Always call dns_adb_endudpfetch() after calling
dns_adb_beginudpfetch() for UDP queries in resolver.c,
in order to adjust back the quota. [GL #3598]
6000. [bug] Fix a startup issue on Solaris systems with many
(reportedly > 510) CPUs. Thanks to Stacey Marshall from
Oracle for deep investigation of the problem. [GL #3563]
5999. [bug] rpz-ip rules could be ineffective in some scenarios
with CD=1 queries. [GL #3247]
5998. [placeholder]
5997. [cleanup] Less ceremonial UNEXPECTED_ERROR() and FATAL_ERROR()
reporting macros. [GL !6914]
5996. [bug] Fix a couple of bugs in cfg_print_duration(), which
could result in generating incomplete duration values
when printing the configuration using named-checkconf.
[GL !6880]
5995. [performance] A new algorithm for DNS name compression based on a
hash set of message offsets. Name compression is now
more complete as well as being generally faster, and
the implementation is less complicated and requires
much less memory. [GL !6517]
5994. [func] Refactor the isc_httpd implementation used in the
statistics channel. [GL !6879]
5993. [cleanup] Store dns_name_t attributes as boolean members of
the structure. Remove DNS_NAMEATTR_* macros.
Fix latent attribute handling bug in RBT. [GL !6902]
--- 9.19.6 released ---
5992. [func] Introduce the new isc_mem_*x() APIs that takes extra
flags as the last argument. Currently ISC_MEM_ZERO
and ISC_MEM_ALIGN(n) flags have been implemented that
clears the memory to avoid the isc_mem_get()/memset()
pattern and make aligned allocation which replaces the
previous isc_mem_*_aligned() calls. [GL !6398]
5991. [protocol] Add support for parsing and validating "dohpath" to
SVCB. [GL #3544]
5990. [test] fuzz/dns_message_checksig now creates the key directory
it uses when testing in /tmp at run time. [GL #3569]
5989. [func] Implement support for DDNS update forwarding using DoT
to TLS-enabled primary servers. [GL #3512]
5988. [bug] Some out of memory conditions in opensslrsa_link.c
could lead to memory leaks. [GL #3551]
5987. [func] Provide custom isc_mem based allocators for libuv,
OpenSSL and libxml2 libraries that support replacing
the internal allocators. [GL #3559]
5986. [func] Make the memory context debugging options local to
the memory context and make it immutable for the memory
context lifetime. [GL #3559]
5985. [func] Bump the minimal libuv version to 1.34.0. [GL #3567]
5984. [func] 'named -V' now reports the list of supported
DNSSEC/DS/HMAC algorithms and the supported TKEY modes.
[GL #3541]
5983. [bug] Changing just the TSIG key names for primaries in
catalog zones' member zones was not effective.
[GL #3557]
5982. [func] Extend dig to allow requests to be signed using SIG(0)
as well as providing a mechanism to specify the signing
time. [GL !5923]
5981. [test] Add dns_message_checksig fuzzer to check messages
signed using TSIG or SIG(0). [GL !5923]
5980. [func] The internal isc_entropy API provider has been
changed from OpenSSL RAND_bytes() to uv_random()
to use system provided entropy. [GL !6803]
5979. [func] Implement DoT support for nsupdate. [GL #1781]
5978. [port] The ability to use pkcs11 via engine_pkcs11 has been
restored, by only using deprecated APIs in
OpenSSL 3.0.0. BIND needs to be compiled with
'-DOPENSSL_API_COMPAT=10100' specified in the CFLAGS
at compile time. [GL !6711]
5977. [bug] named could incorrectly return non-truncated, glueless
referrals for responses whose size was close to the UDP
packet size limit. [GL #1967]
5976. [cleanup] isc_timer_t objects are now created, started and
destroyed in a particular loop, and timer callbacks
run in that loop. isc_timer_stop() can still be called
from any loop; when run from a different loop than
the one associated with the timer, the request will
be recorded in atomic variable and the timer will
be stopped on the next callback call. [GL #3202]
5975. [func] Implement TLS transport support for dns_request and
dns_dispatch. [GL #3529]
5974. [bug] Fix an assertion failure in dispatch caused by
extra read callback call. [GL #3545]
5973. [bug] Fixed a possible invalid detach in UPDATE
processing. [GL #3522]
5972. [bug] Gracefully handle when the statschannel HTTP connection
gets cancelled during sending data back to the client.
[GL #3542]
5971. [func] Add libsystemd sd_notify() support. [GL #1176]
5970. [func] Log the reason why a query was refused. [GL !6669]
5969. [bug] DNSSEC signing statistics failed to identify the
algorithm involved. The key names have been changed
to be the algorithm number followed by "+" followed
by the key id (e.g. "8+54274"). [GL #3525]
5968. [cleanup] Remove 'resolve' binary from tests. [GL !6733]
5967. [cleanup] Flagged the obsolete "random-device" option as
ancient; it is now an error to configure it. [GL #3399]
5966. [func] You can now specify if a server must return a DNS
COOKIE before accepting the response over UDP.
[GL #2295]
server <prefix> { require-cookie <yes_or_no>; };
5965. [cleanup] Move the duplicated ASCII case conversion tables to
isc_ascii where they can be shared, and replace the
various hot-path tolower() loops with calls to new
isc_ascii implementations. [GL !6516]
5964. [func] When an international domain name is not valid, DiG will
now pass it through unchanged, instead of stopping with
an error message. [GL #3527]
5963. [bug] Ensure struct named_server is properly initialized.
[GL #6531]
--- 9.19.5 released ---
5962. [security] Fix memory leak in EdDSA verify processing.
(CVE-2022-38178) [GL #3487]
5961. [placeholder]
5960. [security] Fix serve-stale crash that could happen when
stale-answer-client-timeout was set to 0 and there was
a stale CNAME in the cache for an incoming query.
(CVE-2022-3080) [GL #3517]
5959. [security] Fix memory leaks in the DH code when using OpenSSL 3.0.0
and later versions. The openssldh_compare(),
openssldh_paramcompare(), and openssldh_todns()
functions were affected. (CVE-2022-2906) [GL #3491]
5958. [security] When an HTTP connection was reused to get
statistics from the stats channel, and zlib
compression was in use, each successive
response sent larger and larger blocks of memory,
potentially reading past the end of the allocated
buffer. (CVE-2022-2881) [GL #3493]
5957. [security] Prevent excessive resource use while processing large
delegations. (CVE-2022-2795) [GL #3394]
5956. [func] Make RRL code treat all QNAMEs that are subject to
wildcard processing within a given zone as the same
name. [GL #3459]
5955. [port] The libxml2 library has deprecated the usage of
xmlInitThreads() and xmlCleanupThreads() functions. Use
xmlInitParser() and xmlCleanupParser() instead.
[GL #3518]
5954. [func] Fallback to IDNA2003 processing in dig when IDNA2008
conversion fails. [GL #3485]
5953. [bug] Fix a crash on shutdown in delete_trace_entry(). Add
mctx attach/detach pair to make sure that the memory
context used by a memory pool is not destroyed before
the memory pool itself. [GL #3515]
5952. [bug] Use quotes around address strings in YAML output.
[GL #3511]
5951. [bug] In some cases, the dnstap query_message field was
erroneously set when logging response messages.
[GL #3501]
5950. [func] Implement a feature to set an Extended DNS Error (EDE)
code on responses modified by RPZ. [GL #3410]
5949. [func] Add new isc_loopmgr API that runs the application
event loops and completely replaces the isc_app
API. Refactor the isc_taskmgr, isc_timermgr and
isc_netmgr to use the isc_loopmgr event loops.
[GL #3508]
5948. [bug] Fix nsec3.c:dns_nsec3_activex() function, add a missing
dns_db_detachnode() call. [GL #3500]
5947. [func] Change dnssec-policy to allow graceful transition from
an NSEC only zone to NSEC3. [GL #3486]
5946. [bug] Fix statistics channel's handling of multiple HTTP
requests in a single connection which have non-empty
request bodies. [GL #3463]
5945. [bug] If parsing /etc/bind.key failed, delv could assert
when trying to parse the built in trust anchors as
the parser hadn't been reset. [GL !6468]
5944. [bug] Fix +http-plain-get and +http-plain-post options
support in dig. Thanks to Marco Davids at SIDN for
reporting the problem. [GL !6672]
5943. [placeholder]
5942. [bug] Fix tkey.c:buildquery() function's error handling by
adding the missing cleanup code. [GL #3492]
5941. [func] Zones with dnssec-policy now require dynamic DNS or
inline-siging to be configured explicitly. [GL #3381]
5940. [placeholder]
5939. [placeholder]
5938. [bug] An integer type overflow could cause an assertion
failure when freeing memory. [GL #3483]
5937. [cleanup] The dns_rdatalist_tordataset() and
dns_rdatalist_fromrdataset() functions can no
longer fail. Clean up their prototypes and error
handling, and that of other calling functions that
subsequently cannot fail, including
dns_message_setquerytsig(). [GL #3467]
5936. [bug] Don't enable serve-stale for lookups that error because
it is a duplicate query or a query that would be
dropped. [GL #2982]
5935. [bug] Fix DiG lookup reference counting bug, which could
be observed in NSSEARCH mode. [GL #3478]
--- 9.19.4 released ---
5934. [func] Improve fetches-per-zone fetch limit logging to log
the final allowed and spilled values of the fetch
counters before the counter object gets destroyed.
[GL #3461]
5933. [port] Automatically disable RSASHA1 and NSEC3RSASHA1 in
named on Fedorda 33, Oracle Linux 9 and RHEL9 when
they are disabled by the security policy. [GL #3469]
5932. [bug] Fix rndc dumpdb -expired and always include expired
RRsets, not just for RBTDB_VIRTUAL time window.
[GL #3462]
5931. [bug] Fix DiG query error handling robustness in NSSEARCH
mode by making sure that udp_ready(), tcp_connected(),
and send_done() callbacks start the next query in chain
even if there is some kind of error with the previous
query. [GL #3419]
5930. [bug] Fix DiG query retry and fail-over bug in UDP mode.
Also simplify the overall retry and fail-over logic to
make it behave predictably, and always respect the
documented +retry/+tries count set by a command-line
option (or use the default values of 2 or 3
respectively). [GL #3407]
5929. [func] The use of the "max-zone-ttl" option in "zone" and
"options" blocks is now deprecated; this should
now be configured as part of "dnssec-policy"
instead. The old option still works in zones
with no "dnssec-policy" configured, but a warning
will be logged when loading configuration. Its
functionality will be removed in a future release.
Using "max-zone-ttl" and "dnssec-policy" in the
same zone is now a fatal error. [GL #2918]
5928. [placeholder]
5927. [bug] A race was possible in dns_dispatch_connect()
that could trigger an assertion failure if two
threads called it near-simultaneously. [GL #3456]
5926. [func] Handle transient TCP connect() EADDRINUSE failures
on FreeBSD (and possibly other BSDs) by trying three
times before giving up. [GL #3451]
5925. [bug] With a forwarder configured for all queries, resolution
failures encountered during DS chasing could trigger
assertion failures due to a logic bug in
resume_dslookup() that caused it to call
dns_resolver_createfetch() with an invalid name.
[GL #3439]
5924. [func] When it's necessary to use AXFR to respond to an
IXFR request, a message explaining the reason
is now logged at level info. [GL #2683]
5923. [bug] Fix inheritance for dnssec-policy when checking for
inline-signing. [GL #3438]
5922. [bug] Forwarding of UPDATE message could fail with the
introduction of netmgr. This has been fixed. [GL #3389]
5921. [test] Convert system tests to use a default DNSKEY algorithm
where the test is not DNSKEY algorithm specific.
[GL #3440]
5920. [bug] Don't pass back the current name offset when the
compression is disabled in the non-improving case.
[GL #3423]
--- 9.19.3 released ---
5919. [func] The "rndc fetchlimit" command lists name servers
and domain names that are being rate-limited by
"fetches-per-server" or "fetches-per-zone" limits.
[GL #665]
5918. [test] Convert system tests to use a default HMAC algorithm
where the test is not HMAC specific. [GL #3433]
5917. [bug] Update ifconfig.sh script as is miscomputed interface
identifiers when destroying interfaces. [GL #3061]
5916. [bug] When resolving a name, don't give up immediately if an
authoritative server returns FORMERR; try the other
servers first. [GL #3152]
5915. [bug] Detect missing closing brace (}) and computational
overflows in $GENERATE directives. [GL #3429]
5914. [bug] When synth-from-dnssec generated a response using
records from a higher zone, it could unexpectedly prove
non-existance of records in a subordinate grafted-on
namespace. [GL #3402]
5913. [placeholder]
5912. [cleanup] The "glue-cache" option has been removed. The glue cache
feature still works and is now permanently enabled.
[GL #2147]
5911. [bug] Update HTTP listener settings on reconfiguration.
[GL #3415]
5910. [cleanup] Move built-in dnssec-policies into the defaultconf.
These are now printed with 'named -C'. [GL !6467]
5909. [bug] The server-side destination port was missing from dnstap
captures of client traffic. [GL #3309]
5908. [bug] Fix race conditions in route_connected(). [GL #3401]
5907. [bug] Fix a crash in dig NS search mode when one of the NS
server queries fail. [GL #3207]
5906. [cleanup] Various features (e.g. prefetch, RPZ) no longer share
common pointers when initiating recursion. This
rationalizes recursion quota handling and makes the
value of the RecursClients statistics counter more
accurate. [GL #3168]
5905. [bug] When the TCP connection would be closed/reset between
the connect/accept and the read, the uv_read_start()
return value would be unexpected and cause an assertion
failure. [GL #3400]
5904. [func] Changed dnssec-signzone -H default to 0 additional
NSEC3 iterations. [GL #3395]
5903. [bug] When named checks that the OPCODE in a response matches
that of the request, if there is a mismatch named logs
an error. Some of those error messages incorrectly
used RCODE instead of OPCODE to lookup the nemonic.
This has been corrected. [GL !6420]
5902. [func] NXDOMAIN cache records are no longer retained in
the cache after expiry, even when serve-stale is
in use. [GL #3386]
5901. [bug] When processing a catalog zone member zone make sure
that there is no configured pre-existing forward-only
forward zone with that name. [GL #2506]
5900. [placeholder]
--- 9.19.2 released ---
5899. [func] Don't try to process DNSSEC-related and ZONEMD records
in catz. [GL #3380]
5898. [cleanup] Simplify BIND's internal DNS name compression API. As
RFC 6891 explains, it isn't practical to deploy new
label types or compression methods, so it isn't
necessary to have an API designed to support them.
Remove compression terminology that refers to Internet
Drafts that expired in the 1990s. [GL !6270]
5897. [bug] Views that weren't configured to use RFC 5011 key
management would still set up an empty managed-keys
zone. This has been fixed. [GL #3349]
5896. [func] Add some more dnssec-policy checks to detect weird
policies. [GL #1611]
5895. [test] Add new set of unit test macros and move the unit
tests under single namespace in /tests/. [GL !6243]
5894. [func] Avoid periodic interface re-scans on Linux by
default, where a reliable event-based mechanism for
detecting interface state changes is available.
[GL #3064]
5893. [func] Add TLS session resumption support to the client-side
TLS code. [GL !6274]
5892. [cleanup] Refactored the the hash tables in resolver.c to
use the isc_ht API. [GL !6271]
5891. [func] Key timing options for `dnssec-settime` and related
utilities now accept "UNSET" times as printed by
`dnssec-settime -p`. [GL #3361]
5890. [bug] When the fetches-per-server quota was adjusted
because of an authoritative server timing out more
or less frequently, it was incorrectly set to 1
rather than the intended value. This has been
fixed. [GL #3327]
5889. [cleanup] Refactored and simplified the shutdown processes in
dns_view, dns_resolver, dns_requestmgr, and dns_adb
by reducing interdependencies between the objects.
[GL !6278]
5888. [bug] Only write key files if the dnssec-policy keymgr has
changed the metadata. [GL #3302]
5887. [cleanup] Remove the on-shutdown mechanics from isc_task API.
Replace it by isc_task_send() when we are shutting
down. [GL !6275]
--- 9.19.1 released ---
5886. [security] Fix a crash in DNS-over-HTTPS (DoH) code caused by
premature TLS stream socket object deletion.
(CVE-2022-1183) [GL #3216]
5885. [bug] RPZ NSIP and NSDNAME rule processing didn't handle stub
and static-stub zones at or above the query name. This
has now been addressed. [GL #3232]
5884. [cleanup] Reduce struct padding in ADB address entries, and use a
binary hash function to find addresses. [GL !6219]
5883. [cleanup] Move netmgr/uv-compat.{c,h} to <isc/uv.h>, so
the compatibility libuv shims could be used outside
the network manager. [GL !6199]
5882. [contrib] Avoid name space collision in dlz modules by prefixing
functions with 'dlz_'. [GL !5778]
5881. [placeholder]
5880. [func] Add new named command-line option -C to print built-in
defaults. [GL #1326]
5879. [contrib] dlz: Add FALLTHROUGH and UNREACHABLE macros. [GL #3306]
5878. [func] Check the algorithm name or OID embedded at the start
of the signature field for PRIVATEDNS and PRIVATEOID
SIG and RRSIG records are well formed. [GL #3296]
5877. [func] Introduce the concept of broken catalog zones described
in the DNS catalog zones draft version 5 document.
[GL #3224]
5876. [func] Add DNS Extended Errors when stale answers are returned
from cache. [GL #2267]
5875. [bug] Fixed a deadlock that could occur if an rndc
connection arrived during the shutdown of network
interfaces. [GL #3272]
5874. [placeholder]
5873. [bug] Refactor the fctx_done() function to set fctx to
NULL after detaching, so that reference counting
errors will be easier to avoid. [GL #2969]
5872. [bug] udp_recv() in dispatch could trigger an INSIST when the
callback's result indicated success but the response
was canceled in the meantime. [GL #3300]
5871. [bug] Fix dig hanging on TLS context creation errors.
[GL #3285]
5870. [cleanup] Remove redundant macros in the RBT implementation.
[GL !6158]
5869. [func] Enable use of IP(V6)_RECVERR on Linux that allows
the kernel to report destination host/network
unreachable errors to the userspace application.
[GL #4251]
5868. [cleanup] Use Daniel Lemire's "nearly divisionless" algorithm
for unbiased bounded random numbers, and move
re-seeding out of the hot path. [GL !6161]
5867. [bug] Fix assertion failure triggered by attaching to dns_adb
in dns_adb_createfind() that has been triggered to shut
down in different thread between the check for shutting
down condition and the attach to dns_adb. [GL #3298]
5866. [bug] Work around a jemalloc quirk which could trigger an
out-of-memory condition in named over time. [GL #3287]
5865. [func] Make statistics channel and control channel listen
on a single network manager thread. [GL !6032]
5864. [func] The OID embedded at the start of a PRIVATEOID public
key in a KEY, DNSKEY, CDNSKEY, or RKEY RR is now
checked for validity when reading from wire or from
zone files, and the OID is printed when
'dig +rrcomments' is used. Similarly, the name
embedded at the start of a PRIVATEDNS public key
is also checked for validity. [GL #3234]
5863. [bug] If there was a pending negative cache DS entry,
validations depending upon it could fail. [GL #3279]
5862. [bug] dig returned a 0 exit status on UDP connection failure.
[GL #3235]
5861. [func] Implement support for catalog zones change of ownership
(coo) mechanism described in the DNS catalog zones draft
version 5 document. [GL #3223]
5860. [func] Implement support for catalog zones options new syntax
based on catalog zones custom properties with "ext"
suffix described in the DNS catalog zones draft version
5 document. [GL #3222]
5859. [bug] Fix an assertion failure when using dig with +nssearch
and +tcp options by starting the next query in the
send_done() callback (like in the UDP mode) instead
of doing that recursively in start_tcp(). Also
ensure that queries interrupted while connecting
are detached properly. [GL #3144]
5858. [bug] Don't remove CDS/CDNSKEY DELETE records on zone sign
when using 'auto-dnssec maintain;'. [GL #2931]
5857. [bug] Fixed a possible crash during shutdown due to ADB
entries being unlinked from the hash table too
soon. [GL #3256]
--- 9.19.0 released ---
5856. [bug] The "starting maxtime timer" message related to outgoing
zone transfers was incorrectly logged at the ERROR level
instead of DEBUG(1). [GL #3208]
5855. [bug] Ensure that zone maintenance queries have a retry limit.
[GL #3242]
5854. [func] Implement reference counting for TLS contexts and
allow reloading of TLS certificates on reconfiguration
without destroying the underlying TCP listener sockets
for TLS-based DNS transports. [GL #3122]
5853. [bug] When using both the `+qr` and `+y` options `dig` could
crash if the connection to the first server was not
successful. [GL #3244]
5852. [func] Add new "reuseport" option to enable/disable load
balancing of sockets. [GL #3249]
5851. [placeholder]
5850. [func] Run the RPZ update process on the offload threads.
[GL #3190]
5849. [cleanup] Remove use of exclusive mode in ns_interfacemgr in
favor of rwlocked access to localhost and localnets
members of dns_aclenv_t structure. [GL #3229]
5848. [bug] dig could hang in some cases involving multiple servers
in a lookup, when a request fails and the next one
refuses to start for some reason, for example if it was
an IPv4 mapped IPv6 address. [GL #3248]
5847. [cleanup] Remove task privileged mode in favor of processing
all events in the loadzone task in a single run
by setting the quantum to UINT_MAX. [GL #3253]
5846. [func] In dns_zonemgr, create per-thread task, zonetask, and
loadtask and pin the zones to individual threads,
instead of having "many", spreading the zones among
them and hoping for the best. This also removes any
need to dynamically reallocate the pools with memory
contexts and tasks. [GL #3226]
5845. [bug] Refactor the timer to keep track of posted events
as to use isc_task_purgeevent() instead of using
isc_task_purgerange(). The isc_task_purgeevent()
has been refactored to purge a single event instead
of walking through the list of posted events.
[GL #3252]
5844. [bug] dig +nssearch was hanging until manually interrupted.
[GL #3145]
5843. [bug] When an UPDATE targets a zone that is not configured,
the requested zone name is now logged in the "not
authoritative" error message, so that it is easier to
track down problematic update clients. [GL #3209]
5842. [cleanup] Remove the task exclusive mode use in ns_clientmgr.
[GL #3230]
5841. [bug] Refactor the address database:
- Use self-resizing hash tables, eliminating the
need to go into task-exclusive mode when resizing.
- Simplify reference counting of ADB objects
and the process for shutting down. [GL #3213]
5840. [cleanup] Remove multiple application context use in dns_client
unit. [GL !6041]
5839. [func] Add support for remote TLS certificates
verification, both to BIND and dig, making it possible
to implement Strict and Mutual TLS authentication,
as described in RFC 9103, Section 9.3. [GL #3163]
5838. [cleanup] When modifying a member zone in a catalog zone, and it
is detected that the zone exists and was not created by
the current catalog zone, distinguish the two cases when
the zone was not added by a catalog zone at all, and
when the zone was added by a different catalog zone,
and log a warning message accordingly. [GL #3221]
5837. [func] Key timing options for `dnssec-keygen` and
`dnssec-settime` now accept times as printed by
`dnssec-settime -p`. [GL !2947]
5836. [bug] Quote the dns64 prefix in error messages that complain
about problems with it, to avoid confusion with the
following dns64 ACLs. [GL #3210]
5835. [cleanup] Remove extrahandlesize from the netmgr, the callers
now have to allocate the object before calling
isc_nm_setdata() and deallocate the memory in the close
callback passed to isc_nm_setdata(). [GL #3227]
5834. [cleanup] C99 variable-length arrays are difficult to use safely,
so avoid them except in test code. [GL #3201]
5833. [bug] When encountering socket error while trying to initiate
a TCP connection to a server, dig could hang
indefinitely, when there were more servers to try.
[GL #3205]
5832. [bug] When timing-out or having other types of socket errors
during a query, dig wasn't trying to perform the lookup
using other servers, in case they exist. [GL #3128]
5831. [bug] When resending a UDP request in the result of a timeout,
the recv_done() function in dighost.c was prepending
the new query into the loookup's queries list instead
of inserting, which could cause an assertion failure
when the resent query's result was SERVFAIL. [GL #3020]
5830. [func] Implement incremental resizing of isc_ht hash tables to
perform the rehashing gradually. The catalog zone
implementation has been optimized to work with hundreds
of thousands of member zones. [GL #3212] [GL #3744]
5829. [func] Refactor and simplify isc_timer API in preparation
for further refactoring on top of network manager
loops. [GL #3202]
5828. [bug] Replace single TCP write timer with per-TCP write
timers. [GL #3200]
5827. [cleanup] The command-line utilities printed their version numbers
inconsistently; they all now print to stdout. (They are
still inconsistent abotut whether you use `-v` or `-V`
to request the version). [GL #3189]
5826. [cleanup] Stop dig from complaining about lack of IDN support when
the user asks for no IDN translation. [GL #3188]
5825. [func] Set the minimum MTU on UDPv6 and TCPv6 sockets and
limit TCP maximum segment size (TCP_MAXSEG) to (1220)
for both TCPv4 and TCPv6 sockets. [GL #2201]
5824. [bug] Invalid dnssec-policy definitions were being accepted
where the defined keys did not cover both KSK and ZSK
roles for a given algorithm. This is now checked for
and the dnssec-policy is rejected if both roles are
not present for all algorithms in use. [GL #3142]
5823. [func] Replace hazard pointers based lock-free list with
locked-list based queue that's simpler and has no or
little performance impact. [GL #3180]
5822. [bug] When calling dns_dispatch_send(), attach/detach
dns_request_t object as the read callback could
be called before send callback dereferencing
dns_request_t object too early. [GL #3105]
5821. [bug] Fix query context management issues in the TCP part
of dig. [GL #3184]
5820. [security] An assertion could occur in resume_dslookup() if the
fetch had been shut down earlier. (CVE-2022-0667)
[GL #3129]
5819. [security] Lookups involving a DNAME could trigger an INSIST when
"synth-from-dnssec" was enabled. (CVE-2022-0635)
[GL #3158]
5818. [security] A synchronous call to closehandle_cb() caused
isc__nm_process_sock_buffer() to be called recursively,
which in turn left TCP connections hanging in the
CLOSE_WAIT state blocking indefinitely when
out-of-order processing was disabled. (CVE-2022-0396)
[GL #3112]
5817. [security] The rules for acceptance of records into the cache
have been tightened to prevent the possibility of
poisoning if forwarders send records outside
the configured bailiwick. (CVE-2021-25220) [GL #2950]
5816. [bug] Make BIND compile with LibreSSL 3.5.0, as it was using
not very accurate pre-processor checks for using shims.
[GL #3172]
5815. [bug] If an oversized key name of a specific length was used
in the text form of an HTTP or SVBC record, an INSIST
could be triggered when parsing it. [GL #3175]
5814. [bug] The RecursClients statistics counter could underflow
in certain resolution scenarios. [GL #3147]
5813. [func] The "keep-response-order" ACL has been declared
obsolete, and is now non-operational. [GL #3140]
5812. [func] Drop the artificial limit on the number of queries
processed in a single TCP read callback. [GL #3141]
5811. [bug] Reimplement the maximum and idle timeouts for outgoing
zone tranfers. [GL #1897]
5810. [func] New option '-J' for dnssec-signzone and dnssec-verify
allows loading journal files. [GL #2486]
5809. [bug] Reset client TCP connection when data received cannot
be parsed as a valid DNS request. [GL #3149]
5808. [bug] Certain TCP failures were not caught and handled
correctly by the dispatch manager, causing
connections to time out rather than returning
SERVFAIL. [GL #3133]
5807. [bug] Add a TCP "write" timer, and time out writing
connections after the "tcp-idle-timeout" period
has elapsed. [GL #3132]
5806. [bug] An error in checking the "blackhole" ACL could cause
DNS requests sent by named to fail if the
destination address or prefix was specifically
excluded from the ACL. [GL #3157]
5805. [func] The result of each resolver priming attempt is now
included in the "resolver priming query complete" log
message. [GL #3139]
5804. [func] Add a debug log message when starting and ending
the task exclusive mode. [GL #3137]
5803. [func] Use compile-time paths in the documentation.
[GL #2717]
5802. [test] Add system test to test engine_pkcs11. [GL !5727]
5801. [bug] Log "quota reached" message when hard quota
is reached when accepting a connection. [GL #3125]
5800. [func] Add ECS support to the DLZ interface. [GL #3082]
5799. [bug] Use L1 cache-line size detected at runtime. [GL #3108]
5798. [test] Add system test to test dnssec-keyfromlabel. [GL #3092]
5797. [bug] A failed view configuration during a named
reconfiguration procedure could cause inconsistencies
in BIND internal structures, causing a crash or other
unexpected errors. [GL #3060]
5796. [bug] Ignore the invalid (<= 0) values returned
by the sysconf() check for the L1 cache line
size. [GL #3108]
5795. [bug] rndc could crash when interrupted by a signal
before receiving a response. [GL #3080]
5794. [func] Set the IPV6_V6ONLY on all IPv6 sockets to
restrict the IPv6 sockets to sending and
receiving IPv6 packets only. [GL #3093]
5793. [bug] Correctly detect and enable UDP recvmmsg support
in all versions of libuv that support it. [GL #3095]
5792. [bug] Don't schedule zone events on ISC_R_SHUTTINGDOWN
event failures. [GL #3084]
5791. [func] Remove workaround for servers returning FORMERR
when receiving NOTIFY query with SOA record in
ANSWER section. [GL #3086]
5790. [bug] The control channel was incorrectly looking for
ISC_R_CANCELED as a signal that the named is
shutting down. In the dispatch refactoring,
the result code returned from network manager
is now ISC_R_SHUTTINGDOWN. Change the control
channel code to use ISC_R_SHUTTINGDOWN result
code to detect named being shut down. [GL #3079]
--- 9.17.22 released ---
5789. [bug] Allow replacing expired zone signatures with
signatures created by the KSK. [GL #3049]
5788. [bug] An assertion could occur if a catalog zone event was
scheduled while the task manager was being shut
down. [GL #3074]
5787. [doc] Update 'auto-dnssec' documentation, it may only be
activated at zone level. [GL #3023]
5786. [bug] Defer detaching from zone->raw in zone_shutdown() if
the zone is in the process of being dumped to disk, to
ensure that the unsigned serial number information is
always written in the raw-format header of the signed
version on an inline-signed zone. [GL #3071]
5785. [bug] named could leak memory when two dnssec-policy clauses
had the same name. named failed to log this error.
[GL #3085]
5784. [func] Implement TLS-contexts reuse. Reusing the
previously created TLS context objects can reduce
initialisation time for some configurations and enables
TLS session resumption for incoming zone transfers over
TLS (XoT). [GL #3067]
5783. [func] named is now able to log TLS pre-master secrets for
debugging purposes. This requires setting the
SSLKEYLOGFILE environment variable appropriately.
[GL #2723]
5782. [func] Use ECDSA P-256 instead of a 4096-bit RSA when
generating ephemeral key and certificate for the
'tls ephemeral' configuration. [GL #2264]
5781. [bug] Make BIND work with OpenSSL 3.0.1 as it is now
enforcing minimum buffer lengths in EVP_MAC_final and
hence EVP_DigestSignFinal. rndc and TSIG at a minimum
were broken by this change. [GL #3057]
5780. [bug] The Linux kernel may send netlink messages
indicating that network interfaces have changed
when they have not. This caused frequent unnecessary
re-scans of the interfaces. Netlink messages now
only trigger re-scanning if a new address is seen
or an existing address is removed. [GL #3055]
5779. [test] Drop cppcheck suppressions and workarounds. [GL #2886]
5778. [bug] Destroyed TLS contexts could have been used after a
reconfiguration, making BIND unable to serve queries
over TLS and HTTPS. [GL #3053]
5777. [bug] TCP connections could hang after receiving
non-matching responses. [GL #3042]
5776. [bug] Add a missing isc_condition_destroy() for nmsocket
condition variable and add missing isc_mutex_destroy()
for nmworker lock. [GL #3051]
--- 9.17.21 released ---
5775. [bug] Added a timer in the resolver to kill fetches that
have deadlocked as a result of dependency loops
with the ADB or the validator. This condition is
now logged with the message "shut down hung fetch
while resolving '<name>/<type>'". [GL #3040]
5774. [func] Restore NSEC Aggressive Cache ("synth-from-dnssec")
as active by default. It is limited to NSEC only
and by default ignores NSEC records with next name
in form \000.domain. [GL #1265]
5773. [func] Change the message when accepting TCP connection has
failed to say "Accepting TCP connection failed" and
change the log level for ISC_R_NOTCONNECTED, ISC_R_QUOTA
and ISC_R_SOFTQUOTA results codes from ERROR to INFO.
[GL #2700]
5772. [bug] The resolver could hang on shutdown due to dispatch
resources not being cleaned up when a TCP connection
was reset. [GL #3026]
5771. [bug] Use idn2 UseSTD3ASCIIRules=false to disable additional
unicode validity checks because enabling the additional
checks would break valid domain names that contains
non-alphanumerical characters such as underscore
character (_) or wildcard (*). This reverts change
[GL !5738] from the previous release. [GL #1610]
5770. [func] BIND could abort on startup on systems using old
OpenSSL versions when 'protocols' option is used inside
a 'tls' statement. [GL !5602]
5769. [func] Added support for client-side 'tls' parameters when
doing incoming zone transfers via XoT. [GL !5602]
5768. [bug] dnssec-dsfromkey failed to omit revoked keys. [GL #853]
5767. [func] Extend allow-transfer option with 'port' and
'transport' options to restrict zone transfers to
a specific port and DNS transport protocol.
[GL #2776]
5766. [func] Unused 'tls' clause options 'ca-file' and 'hostname'
were disabled. [GL !5600]
5765. [bug] Fix a bug in DoH implementation making 'dig'
abort when ALPN negotiation fails. [GL #3022]
5764. [bug] dns_sdlz_putrr failed to process some valid resource
records. [GL #3021]
5763. [bug] Fix a bug in DoT code leading to an abort when
a zone transfer ends with an unexpected DNS message.
[GL #3004]
5762. [bug] Fix a "named" crash related to removing and restoring a
`catalog-zone` entry in the configuration file and
running `rndc reconfig`. [GL #1608]
5761. [bug] OpenSSL 3.0.0 support could fail to correctly read
ECDSA private keys leading to incorrect signatures
being generated. [GL #3014]
5760. [bug] Prevent a possible use-after-free error in resolver.
[GL #3018]
5759. [func] Set Extended DNS Error Code 18 - Prohibited if query
access is denied to the specific client. [GL #1836]
5758. [bug] mdig now honors the operating system's preferred
ephemeral port range. [GL #2374]
5757. [test] Replace sed in nsupdate system test with awk to
construct the nsupdate command. The sed expression
was not reliably changing the ttl. [GL #3003]
5756. [func] Assign HTTP freshness lifetime to responses sent
via DNS-over-HTTPS, according to the recommendations
given in RFC 8484. [GL #2854]
--- 9.17.20 released ---
5755. [bug] The statistics channel wasn't correctly handling
multiple HTTP requests, or pipelined or truncated
requests. [GL #2973]
5754. [bug] "tls" statements may omit "key-file" and "cert-file",
but if either one is specified, then both must be.
[GL #2986]
5753. [placeholder]
5752. [bug] Fix an assertion failure caused by missing member zones
during a reload of a catalog zone. [GL #2308]
5751. [port] Add support for OpenSSL 3.0.0. OpenSSL 3.0.0
deprecated 'engine' support. If OpenSSL 3.0.0 has
been built without support for deprecated functionality
pkcs11 via engine_pkcs11 is no longer available.
[GL #2843]
5750. [bug] Fix a bug when comparing two RSA keys. There was a typo
which caused the "p" prime factors to not being
compared. [GL #2972]
5749. [bug] Handle duplicate references to the same catalog
zone gracefully. [GL #2916]
5748. [func] Update "nsec3param" defaults to iterations 0, salt
length 0. [GL #2956]
5747. [func] Update rndc serve-stale status output to be less
confusing. [GL #2742]
5746. [bug] A lame server delegation could lead to a loop in which
a resolver fetch depends on an ADB find which depends
on the same resolver fetch. Previously, this would
cause the fetch to hang until timing out, but after
change #5730 it would hang forever. The condition is
now detected and avoided. [GL #2927]
5745. [bug] Fetch context objects now use attach/detach
semantics to make it easier to find and debug
reference-counting errors, and several such errors
have been fixed. [GL #2953]
5744. [func] The network manager is now used for netlink sockets
to monitor network interface changes. This was the
last remaining use of the old isc_socket and
isc_socketmgr APIs, so they have now been removed.
The "named -S" argument and the "reserved-sockets"
option in named.conf have no function now, and are
deprecated. "socketmgr" statistics are no longer
reported in the statistics channel. [GL #2926]
5743. [func] Add finer-grained "update-policy" rules,
"krb5-subdomain-self-rhs" and "ms-subdomain-self-rhs",
which restrict SRV and PTR record changes, allowing
only records whose content matches the machine name
embedded in the Kerberos principal making the change.
[GL #481]
5742. [func] ISC_LIKELY() and ISC_UNLIKELY() macros have been
removed. [GL #2952]
5741. [bug] Log files with "timestamp" suffixes could be left in
place after rolling, even if the number of preserved
log files exceeded the configured "versions" limit.
[GL #828]
5740. [func] Implement incremental resizing of RBT hash table to
perform the rehashing gradually. [GL #2941]
5739. [func] Change default of 'dnssec-dnskey-kskonly' to 'yes'.
[GL #1316]
5738. [bug] Enable idn2 UseSTD3ASCIIRules=true to implement
additional unicode validity checks. [GL #1610]
5737. [bug] Address Coverity warning in lib/dns/dnssec.c.
[GL #2935]
--- 9.17.19 released ---
5736. [security] The "lame-ttl" option is now forcibly set to 0. This
effectively disables the lame server cache, as it could
previously be abused by an attacker to significantly
degrade resolver performance. (CVE-2021-25219)
[GL #2899]
5735. [cleanup] The result codes which BIND 9 uses internally are now
all defined as a single list of enum values rather than
as multiple sets of integers scattered around shared
libraries. This prevents the need for locking in some
functions operating on result codes, and makes result
codes more debugger-friendly. [GL #719]
5734. [bug] Fix intermittent assertion failures in dig which were
triggered during zone transfers. [GL #2884]
5733. [func] Require the "dot" Application-Layer Protocol Negotiation
(ALPN) token to be selected in the TLS handshake for
zone transfers over TLS (XoT), as required by RFC 9103
section 7.1. [GL #2794]
5732. [cleanup] Remove the dns_lib_init(), dns_lib_shutdown(),
ns_lib_init(), and ns_lib_shutdown() functions, as they
no longer served any useful purpose. [GL #88]
5731. [bug] Disallow defining "http" configuration clauses called
"default" as they were silently ignored. [GL #2925]
5730. [func] The resolver and the request and dispatch managers have
been substantially refactored, and are now based on the
network manager instead of the old isc_socket API. All
outgoing DNS queries and requests now use the new API;
isc_socket is only used to monitor for network interface
changes. [GL #2401]
5729. [func] Allow finer control over TLS protocol configuration by
implementing new options for "tls" configuration clauses
("dhparam-file", "ciphers", "prefer-server-ciphers",
"session-tickets"). These options make achieving perfect
forward secrecy (PFS) possible for DNS-over-TLS (DoT)
and DNS-over-HTTPS (DoH). [GL #2796]
5728. [func] Allow specifying supported TLS protocol versions for
each "tls" configuration clause. [GL #2795]
5727. [placeholder]
5726. [bug] Fix a use-after-free bug which was triggered while
checking for duplicate "http" configuration clauses.
[GL #2924]
5725. [bug] Fix an assertion failure triggered by passing an invalid
HTTP path to dig. [GL #2923]
5724. [bug] Address a potential deadlock when checking zone content
consistency. [GL #2908]
5723. [bug] Change 5709 broke backward compatibility for the
"check-names master ..." and "check-names slave ..."
options. This has been fixed. [GL #2911]
5722. [bug] Preserve the contents of the receive buffer for TCPDNS
and TLSDNS when growing its size. [GL #2917]
5721. [func] A new realloc()-like function, isc_mem_reget(), was
added to the libisc API for resizing memory chunks
allocated using isc_mem_get(). Memory (re)allocation
functions are now guaranteed to return non-NULL pointers
for zero-sized allocation requests. [GL !5440]
5720. [contrib] Remove old-style DLZ drivers that had to be enabled at
build time. [GL #2814]
5719. [func] Remove support for the "map" zone file format.
[GL #2882]
5718. [bug] The "sig-signing-type" zone configuration option was
processed incorrectly, causing valid configurations to
be rejected. This has been fixed. [GL #2906]
5717. [func] The "cache-file" option, which was documented as "for
testing purposes only" and not to be used, has been
removed. [GL #2903]
5716. [placeholder]
5715. [func] Add a check for ports specified in "*-source(-v6)"
options clashing with a global listening port. Such a
configuration was already unsupported, but it failed
silently; it is now treated as an error. [GL #2888]
5714. [bug] Remove the "adjust interface" mechanism which was
responsible for setting up listeners on interfaces when
the "*-source(-v6)" address and port were the same as
the "listen-on(-v6)" address and port. Such a
configuration is no longer supported; under certain
timing conditions, that mechanism could prevent named
from listening on some TCP ports. This has been fixed.
[GL #2852]
5713. [func] Add "primaries" as a synonym for "masters" and
"default-primaries" as a synonym for "default-masters"
in catalog zone configuration options. [GL #2818]
5712. [func] Remove native PKCS#11 support in favor of engine_pkcs11
from the OpenSC project. [GL #2691]
--- 9.17.18 released ---
5711. [bug] "map" files exceeding 2GB in size failed to load due to
a size comparison that incorrectly treated the file size
as a signed integer. [GL #2878]
5710. [placeholder]
5709. [func] When reporting zone types in the statistics channel, the
terms "primary" and "secondary" are now used instead of
"master" and "slave", respectively. Enum values
throughout the code have been updated to use this
terminology as well. [GL #1944]
5708. [placeholder]
5707. [bug] A bug was fixed which prevented dig from querying
DNS-over-HTTPS (DoH) servers via IPv6. [GL #2860]
5706. [cleanup] Support for external applications to register with
libisc and use it has been removed. Export versions of
BIND 9 libraries have not been supported for some time,
but the isc_lib_register() function was still available;
it has now been removed. [GL !2420]
5705. [bug] Change #5686 altered the internal memory structure of
zone databases, but neglected to update the MAPAPI value
for zone files in "map" format. This caused named to
attempt to load incompatible map files, triggering an
assertion failure on startup. The MAPAPI value has now
been updated, so named rejects outdated files when
encountering them. [GL #2872]
5704. [bug] Change #5317 caused the EDNS TCP Keepalive option to be
ignored inadvertently in client requests. It has now
been fixed and this option is handled properly again.
[GL #1927]
5703. [bug] Fix a crash in dig caused by closing an HTTP/2 socket
associated with an unused HTTP/2 session. [GL #2858]
5702. [bug] Improve compatibility with DNS-over-HTTPS (DoH) clients
by allowing HTTP/2 request headers in any order.
[GL #2875]
5701. [bug] named-checkconf failed to detect syntactically invalid
values of the "key" and "tls" parameters used to define
members of remote server lists. [GL #2461]
5700. [bug] When a member zone was removed from a catalog zone,
journal files for the former were not deleted.
[GL #2842]
5699. [func] Data structures holding DNSSEC signing statistics are
now grown and shrunk as necessary upon key rollover
events. [GL #1721]
5698. [bug] When a DNSSEC-signed zone which only has a single
signing key available is migrated to use KASP, that key
is now treated as a Combined Signing Key (CSK).
[GL #2857]
5697. [func] dnssec-cds now only generates SHA-2 DS records by
default and avoids copying deprecated SHA-1 records from
a child zone to its delegation in the parent. If the
child zone does not publish SHA-2 CDS records,
dnssec-cds will generate them from the CDNSKEY records.
The "-a algorithm" option now affects the process of
generating DS digest records from both CDS and CDNSKEY
records. Thanks to Tony Finch. [GL #2871]
5696. [protocol] Support for HTTPS and SVCB record types has been added.
[GL #1132]
5695. [func] Add a new dig command-line option, "+showbadcookie",
which causes a BADCOOKIE response message to be
displayed when it is received from the server.
[GL #2319]
5694. [bug] Stale data in the cache could cause named to send
non-minimized queries despite QNAME minimization being
enabled. [GL #2665]
5693. [func] Restore support for reading "timeout" and "attempts"
options from /etc/resolv.conf, and use their values in
dig, host, and nslookup. (This was previously supported
by liblwres, and was still mentioned in the man pages,
but had stopped working after liblwres was deprecated in
favor of libirs.) [GL #2785]
5692. [bug] Fix a rare crash in DNS-over-HTTPS (DoH) code caused by
detaching from an HTTP/2 session handle too early when
sending data. [GL #2851]
5691. [bug] When a dynamic zone was made available in another view
using the "in-view" statement, running "rndc freeze"
always reported an "already frozen" error even though
the zone was successfully frozen. [GL #2844]
5690. [func] dnssec-signzone now honors Predecessor and Successor
metadata found in private key files: if a signature for
an RRset generated by the inactive predecessor exists
and does not need to be replaced, no additional
signature is now created for that RRset using the
successor key. This enables dnssec-signzone to gradually
replace RRSIGs during a ZSK rollover. [GL #1551]
--- 9.17.17 released ---
5689. [security] An assertion failure occurred when named attempted to
send a UDP packet that exceeded the MTU size, if
Response Rate Limiting (RRL) was enabled.
(CVE-2021-25218) [GL #2856]
5688. [bug] Zones using KASP and inline-signed zones failed to apply
changes from the unsigned zone to the signed zone under
certain circumstances. This has been fixed. [GL #2735]
5687. [bug] "rndc reload <zonename>" could trigger a redundant
reload for an inline-signed zone whose zone file was not
modified since the last "rndc reload". This has been
fixed. [GL #2855]
5686. [func] The number of internal data structures allocated for
each zone was reduced. [GL #2829]
5685. [bug] named failed to check the opcode of responses when
performing zone refreshes, stub zone updates, and UPDATE
forwarding. This has been fixed. [GL #2762]
5684. [func] The DNS-over-HTTP (DoH) configuration syntax was
extended:
- The maximum number of active DoH connections can now
be set using the "http-listener-clients" option. The
default is 300.
- The maximum number of concurrent HTTP/2 streams per
connection can now be set using the
"http-streams-per-connection" option. The default is
100.
- Both of these values can also be set on a per-listener
basis using the "listener-clients" and
"streams-per-connection" parameters in an "http"
statement.
[GL #2809]
5683. [bug] The configuration-checking code now verifies HTTP paths.
[GL !5231]
5682. [bug] Some changes to "zone-statistics" settings were not
properly processed by "rndc reconfig". This has been
fixed. [GL #2820]
5681. [func] Relax the checks in the dns_zone_cdscheck() function to
allow CDS and CDNSKEY records in the zone that do not
match an existing DNSKEY record, as long as the
algorithm matches. This allows a clean rollover from one
provider to another in a multi-signer DNSSEC
configuration. [GL #2710]
5680. [bug] HTTP GET requests without query strings caused a crash
in DoH code. This has been fixed. [GL !5268]
5679. [func] Thread affinity is no longer set. [GL #2822]
5678. [bug] The "check DS" code failed to release all resources upon
named shutdown when a refresh was in progress. This has
been fixed. [GL #2811]
5677. [func] Previously, named accepted FORMERR responses both with
and without an OPT record, as an indication that a given
server did not support EDNS. To implement full
compliance with RFC 6891, only FORMERR responses without
an OPT record are now accepted. This intentionally
breaks communication with servers that do not support
EDNS and that incorrectly echo back the query message
with the RCODE field set to FORMERR and the QR bit set
to 1. [GL #2249]
5676. [func] Memory allocation has been substantially refactored; it
is now based on the memory allocation API provided by
the jemalloc library, which is a new optional build
dependency for BIND 9. [GL #2433]
5675. [bug] Compatibility with DoH clients has been improved by
ignoring the value of the "Accept" HTTP header.
[GL !5246]
5674. [bug] A shutdown hang was triggered by DoH clients prematurely
aborting HTTP/2 streams. This has been fixed. [GL !5245]
5673. [func] Add a new build-time option, --disable-doh, to allow
building BIND 9 without the libnghttp2 library.
[GL #2478]
5672. [bug] Authentication of rndc messages could fail if a
"controls" statement was configured with multiple key
algorithms for the same listener. This has been fixed.
[GL #2756]
--- 9.17.16 released ---
5671. [bug] A race condition could occur where two threads were
competing for the same set of key file locks, leading to
a deadlock. This has been fixed. [GL #2786]
5670. [bug] create_keydata() created an invalid placeholder keydata
record upon a refresh failure, which prevented the
database of managed keys from subsequently being read
back. This has been fixed. [GL #2686]
5669. [func] KASP support was extended with the "check DS" feature.
Zones with "dnssec-policy" and "parental-agents"
configured now check for DS presence and can perform
automatic KSK rollovers. [GL #1126]
5668. [bug] Rescheduling a setnsec3param() task when a zone failed
to load on startup caused a hang on shutdown. This has
been fixed. [GL #2791]
5667. [bug] The configuration-checking code failed to account for
the inheritance rules of the "dnssec-policy" option.
This has been fixed. [GL #2780]
5666. [doc] The safe "edns-udp-size" value was tweaked to match the
probing value from BIND 9.16 for better compatibility.
[GL #2183]
5665. [bug] If nsupdate sends an SOA request and receives a REFUSED
response, it now fails over to the next available
server. [GL #2758]
5664. [func] For UDP messages larger than the path MTU, named now
sends an empty response with the TC (TrunCated) bit set.
In addition, setting the DF (Don't Fragment) flag on
outgoing UDP sockets was re-enabled. [GL #2790]
5663. [bug] Non-zero OPCODEs are now properly handled when receiving
queries over DNS-over-TLS (DoT) and DNS-over-HTTPS (DoH)
channels. [GL #2787]
5662. [bug] Views with recursion disabled are now configured with a
default cache size of 2 MB unless "max-cache-size" is
explicitly set. This prevents cache RBT hash tables from
being needlessly preallocated for such views. [GL #2777]
5661. [bug] Change 5644 inadvertently introduced a deadlock: when
locking the key file mutex for each zone structure in a
different view, the "in-view" logic was not considered.
This has been fixed. [GL #2783]
5660. [bug] The configuration-checking code failed to account for
the inheritance rules of the "key-directory" option.
[GL #2778]
This change was included in BIND 9.17.15.
5659. [bug] When preparing DNS responses, named could replace the
letters 'W' (uppercase) and 'w' (lowercase) with '\000'.
This has been fixed. [GL #2779]
This change was included in BIND 9.17.15.
5658. [bug] Increasing "max-cache-size" for a running named instance
(using "rndc reconfig") did not cause the hash tables
used by cache databases to be grown accordingly. This
has been fixed. [GL #2770]
5657. [cleanup] Support was removed for both built-in atomics in old
versions of Clang (< 3.6.0) and GCC (< 4.7.0), and
atomics emulated with a mutex. [GL #2606]
5656. [bug] Named now ensures that large responses work correctly
over DNS-over-HTTPS (DoH), and that zone transfer
requests over DoH are explicitly rejected. [GL !5148]
5655. [bug] Signed, insecure delegation responses prepared by named
either lacked the necessary NSEC records or contained
duplicate NSEC records when both wildcard expansion and
CNAME chaining were required to prepare the response.
This has been fixed. [GL #2759]
5654. [port] Windows support has been removed. [GL #2690]
5653. [bug] A bug that caused the NSEC3 salt to be changed on every
restart for zones using KASP has been fixed. [GL #2725]
--- 9.17.14 released ---
5652. [bug] A copy-and-paste error in change 5584 caused the
IP_DONTFRAG socket option to be enabled instead of
disabled. This has been fixed. [GL #2746]
5651. [func] Refactor zone dumping to be processed asynchronously via
the uv_work_t thread pool API. [GL #2732]
5650. [bug] Prevent a crash that could occur if serve-stale was
enabled and a prefetch was triggered during a query
restart. [GL #2733]
5649. [bug] If a query was answered with stale data on a server with
DNS64 enabled, an assertion could occur if a non-stale
answer arrived afterward. [GL #2731]
5648. [bug] The calculation of the estimated IXFR transaction size
in dns_journal_iter_init() was invalid. [GL #2685]
5647. [func] The interface manager has been refactored to use fewer
client manager objects, which in turn use fewer memory
contexts and tasks. This should result in less
fragmented memory and better startup performance.
[GL #2433]
5646. [bug] The default TCP timeout for rndc has been increased to
60 seconds. This was its original value, but it had been
inadvertently lowered to 10 when rndc was updated to use
the network manager. [GL #2643]
5645. [cleanup] Remove the rarely-used dns_name_copy() function and
rename dns_name_copynf() to dns_name_copy(). [GL !5081]
5644. [bug] Fix a race condition in reading and writing key files
for zones using KASP and configured in multiple views.
[GL #1875]
5643. [placeholder]
5642. [bug] Zones which are configured in multiple views with
different values set for "dnssec-policy" and with
identical values set for "key-directory" are now
detected and treated as a configuration error.
[GL #2463]
5641. [bug] Address a potential memory leak in
dst_key_fromnamedfile(). [GL #2689]
5640. [func] Add new configuration options for setting the size of
receive and send buffers in the operating system:
"tcp-receive-buffer", "tcp-send-buffer",
"udp-receive-buffer", and "udp-send-buffer". [GL #2313]
5639. [bug] Check that the first and last SOA record of an AXFR are
consistent. [GL #2528]
--- 9.17.13 released ---
5638. [bug] Improvements related to network manager/task manager
integration:
- isc_managers_create() and isc_managers_destroy()
functions were added to handle setup and teardown of
netmgr, taskmgr, timermgr, and socketmgr, since these
require a precise order of operations now.
- Event queue processing is now quantized to prevent
infinite looping.
- The netmgr can now be paused from within a netmgr
thread.
- Deadlocks due to a conflict between netmgr's
pause/resume and listen/stoplistening operations were
fixed.
[GL #2654]
5637. [placeholder]
5636. [bug] named and named-checkconf did not report an error when
multiple zones with the "dnssec-policy" option set were
using the same zone file. This has been fixed.
[GL #2603]
5635. [bug] Journal compaction could fail when a journal with
invalid transaction headers was not detected at startup.
This has been fixed. [GL #2670]
5634. [bug] If "dnssec-policy" was active and a private key file was
temporarily offline during a rekey event, named could
incorrectly introduce replacement keys and break a
signed zone. This has been fixed. [GL #2596]
5633. [doc] The "inline-signing" option was incorrectly described as
being inherited from the "options"/"view" levels and was
incorrectly accepted at those levels without effect.
This has been fixed. [GL #2536]
5632. [func] Add a new built-in KASP, "insecure", which is used to
transition a zone from a signed to an unsigned state.
The existing built-in KASP "none" should no longer be
used to unsign a zone. [GL #2645]
5631. [protocol] Update the implementation of the ZONEMD RR type to match
RFC 8976. [GL #2658]
5630. [func] Treat DNSSEC responses containing NSEC3 records with
iteration counts greater than 150 as insecure.
[GL #2445]
5629. [func] Reduce the maximum supported number of NSEC3 iterations
that can be configured for a zone to 150. [GL #2642]
5628. [bug] Host and nslookup could crash upon receiving a SERVFAIL
response. This has been fixed. [GL #2564]
5627. [bug] RRSIG(SOA) RRsets placed anywhere other than at the zone
apex were triggering infinite resigning loops. This has
been fixed. [GL #2650]
5626. [bug] When generating zone signing keys, KASP now also checks
for key ID conflicts among newly created keys, rather
than just between new and existing ones. [GL #2628]
5625. [bug] A deadlock could occur when multiple "rndc addzone",
"rndc delzone", and/or "rndc modzone" commands were
invoked simultaneously for different zones. This has
been fixed. [GL #2626]
5624. [func] Task manager events are now processed inside network
manager loops. The task manager no longer needs its own
set of worker threads, which improves resolver
performance. [GL #2638]
5623. [bug] When named was shut down during an ongoing zone
transfer, xfrin_fail() could incorrectly be called
twice. This has been fixed. [GL #2630]
5622. [cleanup] The lib/samples/ directory has been removed, as export
versions of libraries are no longer maintained.
[GL !4835]
5621. [placeholder]
5620. [bug] If zone journal files written by BIND 9.16.11 or earlier
were present when BIND was upgraded, the zone file for
that zone could have been inadvertently rewritten with
the current zone contents. This caused the original zone
file structure (e.g. comments, $INCLUDE directives) to
be lost, although the zone data itself was preserved.
This has been fixed. [GL #2623]
5619. [protocol] Implement draft-vandijk-dnsop-nsec-ttl, updating the
protocol such that NSEC(3) TTL values are set to the
minimum of the SOA MINIMUM value or the SOA TTL.
[GL #2347]
5618. [bug] Change 5149 introduced some inconsistencies in the way
record TTLs were presented in cache dumps. These
inconsistencies have been eliminated. [GL #389]
[GL #2289]
--- 9.17.12 released ---
5617. [placeholder]
5616. [security] named crashed when a DNAME record placed in the ANSWER
section during DNAME chasing turned out to be the final
answer to a client query. (CVE-2021-25215) [GL #2540]
5615. [security] Insufficient IXFR checks could result in named serving a
zone without an SOA record at the apex, leading to a
RUNTIME_CHECK assertion failure when the zone was
subsequently refreshed. This has been fixed by adding an
owner name check for all SOA records which are included
in a zone transfer. (CVE-2021-25214) [GL #2467]
5614. [bug] Ensure all resources are properly cleaned up when a call
to gss_accept_sec_context() fails. [GL #2620]
5613. [bug] It was possible to write an invalid transaction header
in the journal file for a managed-keys database after
upgrading. This has been fixed. Invalid headers in
existing journal files are detected and named is able
to recover from them. [GL #2600]
5612. [bug] Continued refactoring of the network manager:
- allow recovery from read and connect timeout events,
- ensure that calls to isc_nm_*connect() always
return the connection status via a callback
function.
[GL #2401]
5611. [func] Set "stale-answer-client-timeout" to "off" by default.
[GL #2608]
5610. [bug] Prevent a crash which could happen when a lookup
triggered by "stale-answer-client-timeout" was attempted
right after recursion for a client query finished.
[GL #2594]
5609. [func] The ISC implementation of SPNEGO was removed from BIND 9
source code. It was no longer necessary as all major
contemporary Kerberos/GSSAPI libraries include support
for SPNEGO. [GL #2607]
5608. [bug] When sending queries over TCP, dig now properly handles
"+tries=1 +retry=0" by not retrying the connection when
the remote server closes the connection prematurely.
[GL #2490]
5607. [bug] As "rndc dnssec -checkds" and "rndc dnssec -rollover"
commands may affect the next scheduled key event,
reconfiguration of zone keys is now triggered after
receiving either of these commands to prevent
unnecessary key rollover delays. [GL #2488]
5606. [bug] CDS/CDNSKEY DELETE records are now removed when a zone
transitions from a secure to an insecure state.
named-checkzone also no longer reports an error when
such records are found in an unsigned zone. [GL #2517]
5605. [bug] "dig -u" now uses the CLOCK_REALTIME clock source for
more accurate time reporting. [GL #2592]
5604. [experimental] A "filter-a.so" plugin, which is similar to the
"filter-aaaa.so" plugin but which omits A records
instead of AAAA records, has been added. Thanks to
GitLab user @treysis. [GL #2585]
5603. [placeholder]
5602. [bug] Fix TCPDNS and TLSDNS timers in Network Manager. This
makes the "tcp-initial-timeout" and "tcp-idle-timeout"
options work correctly again. [GL #2583]
5601. [bug] Zones using KASP could not be thawed after they were
frozen using "rndc freeze". This has been fixed.
[GL #2523]
5600. [bug] Send a full certificate chain instead of just the leaf
certificate to DNS-over-TLS (DoT) and DNS-over-HTTPS
(DoH) clients. This makes BIND 9 DoT/DoH servers
compatible with a broader set of clients. [GL #2514]
5599. [bug] Fix a named crash which occurred after skipping a
primary server while transferring a zone over TLS.
[GL #2562]
5598. [port] Silence -Wchar-subscripts compiler warnings triggered on
some platforms due to calling character classification
functions declared in the <ctype.h> header with
arguments of type char. [GL #2567]
--- 9.17.11 released ---
5597. [bug] When serve-stale was enabled and starting the recursive
resolution process for a query failed, a named instance
could crash if it was configured as both a recursive and
authoritative server. This problem was introduced by
change 5573 and has now been fixed. [GL #2565]
5596. [func] Client-side support for DNS-over-HTTPS (DoH) has been
added to dig. "dig +https" can now query a server via
HTTP/2. [GL #1641]
5595. [cleanup] Public header files for BIND 9 libraries no longer
directly include third-party library headers. This
prevents the need to include paths to third-party header
files in CFLAGS whenever BIND 9 public header files are
used, which could cause build-time issues on hosts with
older versions of BIND 9 installed. [GL #2357]
5594. [bug] Building with --enable-dnsrps --enable-dnsrps-dl failed.
[GL #2298]
5593. [bug] Journal files written by older versions of named can now
be read when loading zones, so that journal
incompatibility does not cause problems on upgrade.
Outdated journals are updated to the new format after
loading. [GL #2505]
5592. [bug] Prevent hazard pointer table overflows on machines with
many cores, by allowing the thread IDs (serving as
indices into hazard pointer tables) of finished threads
to be reused by those created later. [GL #2396]
5591. [bug] Fix a crash that occurred when
"stale-answer-client-timeout" was triggered without any
(stale) data available in the cache to answer the query.
[GL #2503]
5590. [bug] NSEC3 records were not immediately created for dynamic
zones using NSEC3 with "dnssec-policy", resulting in
such zones going bogus. Add code to process the
NSEC3PARAM queue at zone load time so that NSEC3 records
for such zones are created immediately. [GL #2498]
5589. [placeholder]
5588. [func] Add a new "purge-keys" option for "dnssec-policy". This
option determines the period of time for which key files
are retained after they become obsolete. [GL #2408]
5587. [bug] A standalone libtool script no longer needs to be
present in PATH to build BIND 9 from a source tarball
prepared using "make dist". [GL #2504]
5586. [bug] An invalid direction field in a LOC record resulted in
an INSIST failure when a zone file containing such a
record was loaded. [GL #2499]
5585. [func] Memory contexts and memory pool implementations were
refactored to reduce lock contention for shared memory
contexts by replacing mutexes with atomic operations.
The internal memory allocator was simplified so that it
is only a thin wrapper around the system allocator. This
change made the "-M external" named option redundant and
it was therefore removed. [GL #2433]
5584. [bug] No longer set the IP_DONTFRAG option on UDP sockets, to
prevent dropping outgoing packets exceeding
"max-udp-size". [GL #2466]
5583. [func] Changes to DNS-over-HTTPS (DoH) configuration syntax:
- When "http" is specified in "listen-on" or
"listen-on-v6" statements, "tls" must also now be
specified. If an unencrypted connection is desired
(for example, when running behind a reverse proxy),
use "tls none".
- "http default" can now be specified in "listen-on" and
"listen-on-v6" statements to use the default HTTP
endpoint of "/dns-query". It is no longer necessary to
include an "http" statement in named.conf unless
overriding this value.
[GL #2472]
5582. [bug] BIND 9 failed to build when static OpenSSL libraries
were used and the pkg-config files for libssl and/or
libcrypto were unavailable. This has been fixed by
ensuring that the correct linking order for libssl and
libcrypto is always used. [GL #2402]
5581. [bug] Fix a memory leak that occurred when inline-signed zones
were added to the configuration, followed by a
reconfiguration of named. [GL #2041]
5580. [test] The system test framework no longer differentiates
between SKIPPED and UNTESTED system test results. Any
system test which is not run is now marked as SKIPPED.
[GL !4517]
5579. [bug] If an invalid key name (e.g. "a..b") was specified in a
primaries list in named.conf, the wrong size was passed
to isc_mem_put(), resulting in the returned memory being
put on the wrong free list. This prevented named from
starting up. [GL #2460]
--- 9.17.10 released ---
5578. [protocol] Make "check-names" accept A records below "_spf",
"_spf_rate", and "_spf_verify" labels in order to cater
for the "exists" SPF mechanism specified in RFC 7208
section 5.7 and appendix D.1. [GL #2377]
5577. [bug] Fix the "three is a crowd" key rollover bug in KASP by
correctly implementing Equation (2) of the "Flexible and
Robust Key Rollover" paper. [GL #2375]
5576. [experimental] Initial server-side implementation of DNS-over-HTTPS
(DoH). Support for both TLS-encrypted and unencrypted
HTTP/2 connections has been added to the network manager
and integrated into named. (Note: there is currently no
client-side support for DNS-over-HTTPS; this will be
added to dig in a future release.) [GL #1144]
5575. [bug] When migrating to KASP, BIND 9 considered keys with the
"Inactive" and/or "Delete" timing metadata to be
possible active keys. This has been fixed. [GL #2406]
5574. [func] Incoming zone transfers can now use TLS. Addresses in a
"primaries" list take an optional "tls" argument,
specifying either a previously configured "tls" block or
"ephemeral"; SOA queries and zone transfer requests are
then sent via TLS. [GL #2392]
5573. [func] When serve-stale is enabled and stale data is available,
named now returns stale answers upon encountering any
unexpected error in the query resolution process.
However, the "stale-refresh-time" window is still only
started upon a timeout. [GL #2434]
5572. [bug] Address potential double free in generatexml().
[GL #2420]
5571. [bug] named failed to start when its configuration included a
zone with a non-builtin "allow-update" ACL attached.
[GL #2413]
5570. [bug] Improve performance of the DNSSEC verification code by
reducing the number of repeated calls to
dns_dnssec_keyfromrdata(). [GL #2073]
5569. [bug] Emit useful error message when "rndc retransfer" is
applied to a zone of inappropriate type. [GL #2342]
5568. [bug] Fixed a crash in "dnssec-keyfromlabel" when using ECDSA
keys. [GL #2178]
5567. [bug] Dig now reports unknown dash options while pre-parsing
the options. This prevents "-multi" instead of "+multi"
from reporting memory usage before ending option parsing
with "Invalid option: -lti". [GL #2403]
5566. [func] Add "stale-answer-client-timeout" option, which is the
amount of time a recursive resolver waits before
attempting to answer the query using stale data from
cache. [GL #2247]
5565. [func] The SONAMEs for BIND 9 libraries now include the current
BIND 9 version number, in an effort to tightly couple
internal libraries with a specific release. [GL #2387]
5564. [cleanup] Network manager's TLSDNS module was refactored to use
libuv and libssl directly instead of a stack of TCP/TLS
sockets. [GL #2335]
5563. [cleanup] Changed several obsolete configuration options to
ancient, making them fatal errors. Also cleaned up the
number of clause flags in the configuration parser.
[GL #1086]
5562. [placeholder]
5561. [bug] KASP incorrectly set signature validity to the value of
the DNSKEY signature validity. This is now fixed.
[GL #2383]
5560. [func] The default value of "max-stale-ttl" has been changed
from 12 hours to 1 day and the default value of
"stale-answer-ttl" has been changed from 1 second to 30
seconds, following RFC 8767 recommendations. [GL #2248]
--- 9.17.9 released ---
5559. [bug] The --with-maxminddb=PATH form of the build-time option
enabling support for libmaxminddb was not working
correctly. This has been fixed. [GL #2366]
5558. [bug] Asynchronous hook modules could trigger an assertion
failure when the fetch handle was detached too late.
Thanks to Jinmei Tatuya at Infoblox. [GL #2379]
5557. [bug] Prevent RBTDB instances from being destroyed by multiple
threads at the same time. [GL #2317]
5556. [bug] Further tweak newline printing in dnssec-signzone and
dnssec-verify. [GL #2359]
5555. [placeholder]
5554. [bug] dnssec-signzone and dnssec-verify were missing newlines
between log messages. [GL #2359]
5553. [bug] When reconfiguring named, removing "auto-dnssec" did not
turn off DNSSEC maintenance. [GL #2341]
5552. [func] When switching to "dnssec-policy none;", named now
permits a safe transition to insecure mode and publishes
the CDS and CDNSKEY DELETE records, as described in RFC
8078. [GL #1750]
5551. [bug] named no longer attempts to assign threads to CPUs
outside the CPU affinity set. Thanks to Ole Bjørn
Hessen. [GL #2245]
5550. [func] dnssec-signzone and named now log a warning when falling
back to the "increment" SOA serial method. [GL #2058]
5549. [protocol] ipv4only.arpa is now served when DNS64 is configured.
[GL #385]
5548. [placeholder]
5547. [placeholder]
--- 9.17.8 released ---
5546. [placeholder]
5545. [func] OS support for load-balanced sockets is no longer
required to receive incoming queries in multiple netmgr
threads. [GL #2137]
5544. [func] Restore the default value of "nocookie-udp-size" to 4096
bytes. [GL #2250]
5543. [bug] Fix UDP performance issues caused by making netmgr
callbacks asynchronous-only. [GL #2320]
5542. [bug] Refactor netmgr. [GL #1920] [GL #2034] [GL #2061]
[GL #2194] [GL #2221] [GL #2266] [GL #2283] [GL #2318]
[GL #2321]
5541. [func] Adjust the "max-recursion-queries" default from 75 to
100. [GL #2305]
5540. [port] Fix building with native PKCS#11 support for AEP Keyper.
[GL #2315]
5539. [bug] Tighten handling of missing DNS COOKIE responses over
UDP by falling back to TCP. [GL #2275]
5538. [func] Add NSEC3 support to KASP. A new option for
"dnssec-policy", "nsec3param", can be used to set the
desired NSEC3 parameters. NSEC3 salt collisions are
automatically prevented during resalting. Salt
generation is now logged with zone context. [GL #1620]
5537. [func] The query plugin mechanism has been extended
to support asynchronous operations. For example, a
plugin can now trigger recursion and resume
processing when it is complete. Thanks to Jinmei
Tatuya at Infoblox. [GL #2141]
5536. [func] Dig can now report the DNS64 prefixes in use
(+dns64prefix). [GL #1154]
5535. [bug] dig/nslookup/host could crash on shutdown after an
interrupt. [GL #2287] [GL #2288]
5534. [bug] The CNAME synthesized from a DNAME was incorrectly
followed when the QTYPE was CNAME or ANY. [GL #2280]
--- 9.17.7 released ---
5533. [func] Add the "stale-refresh-time" option, a time window that
starts after a failed lookup, during which a stale RRset
is served directly from cache before a new attempt to
refresh it is made. [GL #2066]
5532. [cleanup] Unused header files were removed:
bin/rndc/include/rndc/os.h, lib/isc/timer_p.h,
lib/isccfg/include/isccfg/dnsconf.h and code related
to those files. [GL #1913]
5531. [func] Add support for DNS over TLS (DoT) to dig and named.
dig output now includes the transport protocol used.
[GL #1816] [GL #1840]
5530. [bug] dnstap did not capture responses to forwarded UPDATE
requests. [GL #2252]
5529. [func] The network manager API is now used by named to send
zone transfer requests. [GL #2016]
5528. [func] Convert dig, host, and nslookup to use the network
manager API. As a side effect of this change, "dig
+unexpected" no longer works, and has been disabled.
[GL #2140]
5527. [bug] A NULL pointer dereference occurred when creating an NTA
recheck query failed. [GL #2244]
5526. [bug] Fix a race/NULL dereference in TCPDNS read. [GL #2227]
5525. [placeholder]
5524. [func] Added functionality to the network manager to support
outgoing DNS queries in addition to incoming ones.
[GL #2235]
5523. [bug] The initial lookup in a zone transitioning to/from a
signed state could fail if the DNSKEY RRset was not
found. [GL #2236]
5522. [bug] Fixed a race/NULL dereference in TCPDNS send. [GL #2227]
5521. [func] All use of libltdl was dropped. libuv's shared library
handling interface is now used instead. [GL !4278]
5520. [bug] Fixed a number of shutdown races, reference counting
errors, and spurious log messages that could occur
in the network manager. [GL #2221]
5519. [cleanup] Unused source code was removed: lib/dns/dbtable.c,
lib/dns/portlist.c, lib/isc/bufferlist.c, and code
related to those files. [GL #2060]
5518. [bug] Stub zones now work correctly with primary servers using
"minimal-responses yes". [GL #1736]
5517. [bug] Do not treat UV_EOF as a TCP4RecvErr or a TCP6RecvErr.
[GL #2208]
--- 9.17.6 released ---
5516. [func] The default EDNS buffer size has been changed from 4096
to 1232 bytes, the EDNS buffer size probing has been
removed, and named now sets the DF (Don't Fragment) flag
on outgoing UDP packets. [GL #2183]
5515. [func] Add 'rndc dnssec -rollover' command to trigger a manual
rollover for a specific key. [GL #1749]
5514. [bug] Fix KASP expected key size for Ed25519 and Ed448.
[GL #2171]
5513. [doc] The ARM section describing the "rrset-order" statement
was rewritten to make it unambiguous and up-to-date with
the source code. [GL #2139]
5512. [bug] "rrset-order" rules using "order none" were causing
named to crash despite named-checkconf treating them as
valid. [GL #2139]
5511. [bug] 'dig -u +yaml' failed to display timestamps to the
microsecond. [GL #2190]
5510. [bug] Implement the attach/detach semantics for dns_message_t
to fix a data race in accessing an already-destroyed
fctx->rmessage. [GL #2124]
5509. [bug] filter-aaaa: named crashed upon shutdown if it was in
the process of recursing for A RRsets. [GL #1040]
5508. [func] Added new parameter "-expired" for "rndc dumpdb" that
also prints expired RRsets (awaiting cleanup) to the
dump file. [GL #1870]
5507. [bug] Named could compute incorrect SIG(0) responses.
[GL #2109]
5506. [bug] Properly handle failed sysconf() calls, so we don't
report invalid memory size. [GL #2166]
5505. [bug] Updating contents of a mixed-case RPZ could cause some
rules to be ignored. [GL #2169]
5504. [func] The "glue-cache" option has been marked as deprecated.
The glue cache feature will be permanently enabled in a
future release. [GL #2146]
5503. [bug] Cleaned up reference counting of network manager
handles, now using isc_nmhandle_attach() and _detach()
instead of _ref() and _unref(). [GL #2122]
--- 9.17.5 released ---
5502. [func] 'dig +bufsize=0' no longer disables EDNS. [GL #2054]
5501. [func] Log CDS/CDNSKEY publication. [GL #1748]
5500. [bug] Fix (non-)publication of CDS and CDNSKEY records.
[GL #2103]
5499. [func] Add '-P ds' and '-D ds' arguments to dnssec-settime.
[GL #1748]
5498. [test] The --with-gperftools-profiler configure option was
removed. [GL !4045]
5497. [placeholder]
5496. [bug] Address a TSAN report by ensuring each rate limiter
object holds a reference to its task. [GL #2081]
5495. [bug] With query minimization enabled, named failed to
resolve ip6.arpa. names that had extra labels to the
left of the IPv6 part. [GL #1847]
5494. [bug] Silence the EPROTO syslog message on older systems.
[GL #1928]
5493. [bug] Fix off-by-one error when calculating new hash table
size. [GL #2104]
5492. [bug] Tighten LOC parsing to reject a period (".") and/or "m"
as a value. Fix handling of negative altitudes which are
not whole meters. [GL #2074]
5491. [bug] rbtversion->glue_table_size could be read without the
appropriate lock being held. [GL #2080]
5490. [func] Refactor readline support to use pkg-config and add
support for the editline library. [GL !3942]
5489. [bug] Named erroneously accepted certain invalid resource
records that were incorrectly processed after
subsequently being written to disk and loaded back, as
the wire format differed. Such records include: CERT,
IPSECKEY, NSEC3, NSEC3PARAM, NXT, SIG, TLSA, WKS, and
X25. [GL !3953]
5488. [bug] NTA code needed to have a weak reference on its
associated view to prevent the latter from being deleted
while NTA tests were being performed. [GL #2067]
5487. [cleanup] Update managed keys log messages to be less confusing.
[GL #2027]
5486. [func] Add 'rndc dnssec -checkds' command, which signals to
named that the DS record for a given zone or key has
been updated in the parent zone. [GL #1613]
--- 9.17.4 released ---
5485. [placeholder]
5484. [func] Expire zero TTL records quickly rather than using them
for stale answers. [GL #1829]
5483. [func] Keeping "stale" answers in cache has been disabled by
default and can be re-enabled with a new configuration
option "stale-cache-enable". [GL #1712]
5482. [bug] If the Duplicate Address Detection (DAD) mechanism had
not yet finished after adding a new IPv6 address to the
system, BIND 9 would fail to bind to IPv6 addresses in a
tentative state. [GL #2038]
5481. [security] "update-policy" rules of type "subdomain" were
incorrectly treated as "zonesub" rules, which allowed
keys used in "subdomain" rules to update names outside
of the specified subdomains. The problem was fixed by
making sure "subdomain" rules are again processed as
described in the ARM. (CVE-2020-8624) [GL #2055]
5480. [security] When BIND 9 was compiled with native PKCS#11 support, it
was possible to trigger an assertion failure in code
determining the number of bits in the PKCS#11 RSA public
key with a specially crafted packet. (CVE-2020-8623)
[GL #2037]
5479. [security] named could crash in certain query resolution scenarios
where QNAME minimization and forwarding were both
enabled. (CVE-2020-8621) [GL #1997]
5478. [security] It was possible to trigger an assertion failure by
sending a specially crafted large TCP DNS message.
(CVE-2020-8620) [GL #1996]
5477. [bug] The idle timeout for connected TCP sockets, which was
previously set to a high fixed value, is now derived
from the client query processing timeout configured for
a resolver. [GL #2024]
5476. [security] It was possible to trigger an assertion failure when
verifying the response to a TSIG-signed request.
(CVE-2020-8622) [GL #2028]
5475. [bug] Wildcard RPZ passthru rules could incorrectly be
overridden by other rules that were loaded from RPZ
zones which appeared later in the "response-policy"
statement. This has been fixed. [GL #1619]
5474. [bug] dns_rdata_hip_next() failed to return ISC_R_NOMORE
when it should have. [GL !3880]
5473. [func] The RBT hash table implementation has been changed
to use a faster hash function (HalfSipHash2-4) and
Fibonacci hashing for better distribution. Setting
"max-cache-size" now preallocates a fixed-size hash
table so that rehashing does not cause resolution
brownouts while the hash table is grown. [GL #1775]
5472. [func] The statistics channel has been updated to use the
new network manager. [GL #2022]
5471. [bug] The introduction of KASP support inadvertently caused
the second field of "sig-validity-interval" to always be
calculated in hours, even in cases when it should have
been calculated in days. This has been fixed. (Thanks to
Tony Finch.) [GL !3735]
5470. [port] gsskrb5_register_acceptor_identity() is now only called
if gssapi_krb5.h is present. [GL #1995]
5469. [port] On illumos, a constant called SEC is already defined in
<sys/time.h>, which conflicts with an identically named
constant in libbind9. This conflict has been resolved.
[GL #1993]
5468. [bug] Addressed potential double unlock in process_fd().
[GL #2005]
5467. [func] The control channel and the rndc utility have been
updated to use the new network manager. To support
this, the network manager was updated to enable
the initiation of client TCP connections. Its
internal reference counting has been refactored.
Note: As a side effect of this change, rndc cannot
currently be used with UNIX-domain sockets, and its
default timeout has changed from 60 seconds to 30.
These will be addressed in a future release.
[GL #1759]
5466. [bug] Addressed an error in recursive clients stats reporting.
[GL #1719]
5465. [func] Added fallback to built-in trust-anchors, managed-keys,
or trusted-keys if the bindkeys-file (bind.keys) cannot
be parsed. [GL #1235]
5464. [bug] Requesting more than 128 files to be saved when rolling
dnstap log files caused a buffer overflow. This has been
fixed. [GL #1989]
5463. [placeholder]
5462. [bug] Move LMDB locking from LMDB itself to named. [GL #1976]
5461. [bug] The STALE rdataset header attribute was updated while
the write lock was not being held, leading to incorrect
statistics. The header attributes are now converted to
use atomic operations. [GL #1475]
5460. [cleanup] tsig-keygen was previously an alias for
ddns-confgen and was documented in the ddns-confgen
man page. This has been reversed; tsig-keygen is
now the primary name. [GL #1998]
5459. [bug] Fixed bad isc_mem_put() size when an invalid type was
specified in an "update-policy" rule. [GL #1990]
--- 9.17.3 released ---
5458. [bug] Prevent a theoretically possible NULL dereference caused
by a data race between zone_maintenance() and
dns_zone_setview_helper(). [GL #1627]
5457. [placeholder]
5456. [func] Added "primaries" as a synonym for "masters" in
named.conf, and "primary-only" as a synonym for
"master-only" in the parameters to "notify", to bring
terminology up-to-date with RFC 8499. [GL #1948]
5455. [bug] named could crash when cleaning dead nodes in
lib/dns/rbtdb.c that were being reused. [GL #1968]
5454. [bug] Address a startup crash that occurred when the server
was under load and the root zone had not yet been
loaded. [GL #1862]
5453. [bug] named crashed on shutdown when a new rndc connection was
received during shutdown. [GL #1747]
5452. [bug] The "blackhole" ACL was accidentally disabled for client
queries. [GL #1936]
5451. [func] Add 'rndc dnssec -status' command. [GL #1612]
5450. [placeholder]
5449. [bug] Fix a socket shutdown race in netmgr udp. [GL #1938]
5448. [bug] Fix a race condition in isc__nm_tcpdns_send().
[GL #1937]
5447. [bug] IPv6 addresses ending in "::" could break YAML
parsing. A "0" is now appended to such addresses
in YAML output from dig, mdig, delv, and dnstap-read.
[GL #1952]
5446. [bug] The validator could fail to accept a properly signed
RRset if an unsupported algorithm appeared earlier in
the DNSKEY RRset than a supported algorithm. It could
also stop if it detected a malformed public key.
[GL #1689]
5445. [cleanup] Disable and disallow static linking. [GL #1933]
5444. [bug] 'rndc dnstap -roll <value>' did not limit the number of
saved files to <value>. [GL !3728]
5443. [bug] The "primary" and "secondary" keywords, when used
as parameters for "check-names", were not
processed correctly and were being ignored. [GL #1949]
5442. [func] Add support for outgoing TCP connections in netmgr.
[GL #1958]
5441. [placeholder]
5440. [placeholder]
5439. [bug] The DS RRset returned by dns_keynode_dsset() was used in
a non-thread-safe manner. [GL #1926]
--- 9.17.2 released ---
5438. [bug] Fix a race in TCP accepting code. [GL #1930]
5437. [bug] Fix a data race in lib/dns/resolver.c:log_formerr().
[GL #1808]
5436. [security] It was possible to trigger an INSIST when determining
whether a record would fit into a TCP message buffer.
(CVE-2020-8618) [GL #1850]
5435. [tests] Add RFC 4592 responses examples to the wildcard system
test. [GL #1718]
5434. [security] It was possible to trigger an INSIST in
lib/dns/rbtdb.c:new_reference() with a particular zone
content and query patterns. (CVE-2020-8619) [GL #1111]
[GL #1718]
5433. [placeholder]
5432. [bug] Check the question section when processing AXFR, IXFR,
and SOA replies when transferring a zone in. [GL #1683]
5431. [func] Reject DS records at the zone apex when loading
master files. Log but otherwise ignore attempts to
add DS records at the zone apex via UPDATE. [GL #1798]
5430. [doc] Update docs - with netmgr, a separate listening socket
is created for each IPv6 interface (just as with IPv4).
[GL #1782]
5429. [cleanup] Move BIND binaries which are neither daemons nor
administrative programs to $bindir. [GL #1724]
5428. [bug] Clean up GSSAPI resources in nsupdate only after taskmgr
has been destroyed. Thanks to Petr Menšík. [GL !3316]
5427. [placeholder]
5426. [bug] Don't abort() when setting SO_INCOMING_CPU on the socket
fails. [GL #1911]
5425. [func] The default value of "max-stale-ttl" has been changed
from 1 week to 12 hours. [GL #1877]
5424. [bug] With KASP, when creating a successor key, the "goal"
state of the current active key (predecessor) was not
changed and thus never removed from the zone. [GL #1846]
5423. [bug] Fix a bug in keymgr_key_has_successor(): it incorrectly
returned true if any other key in the keyring had a
successor. [GL #1845]
5422. [bug] When using dnssec-policy, print correct key timing
metadata. [GL #1843]
5421. [bug] Fix a race that could cause named to crash when looking
up the nodename of an RBT node if the tree was modified.
[GL #1857]
5420. [bug] Add missing isc_{mutex,conditional}_destroy() calls
that caused a memory leak on FreeBSD. [GL #1893]
5419. [func] Add new dig command line option, "+qid=<num>", which
allows the query ID to be set to an arbitrary value.
Add a new ./configure option, --enable-singletrace,
which allows trace logging of a single query when QID is
set to 0. [GL #1851]
5418. [bug] delv failed to parse deprecated trusted-keys-style
trust anchors. [GL #1860]
5417. [cleanup] The code determining the advertised UDP buffer size in
outgoing EDNS queries has been refactored to improve its
clarity. [GL #1868]
5416. [bug] Fix a lock order inversion in lib/isc/unix/socket.c.
[GL #1859]
5415. [test] Address race in dnssec system test that led to
test failures. [GL #1852]
5414. [test] Adjust time allowed for journal truncation to occur
in nsupdate system test to avoid test failure.
[GL #1855]
5413. [test] Address race in autosign system test that led to
test failures. [GL #1852]
5412. [bug] 'provide-ixfr no;' failed to return up-to-date responses
when the serial was greater than or equal to the
current serial. [GL #1714]
5411. [cleanup] TCP accept code has been refactored to use a single
accept() and pass the accepted socket to child threads
for processing. [GL !3320]
5410. [func] Add the ability to specify per-type record count limits,
which are enforced when adding records via UPDATE, in an
"update-policy" statement. [GL #1657]
5409. [performance] When looking up NSEC3 data in a zone database, skip the
check for empty non-terminal nodes; the NSEC3 tree does
not have any. [GL #1834]
5408. [protocol] Print Extended DNS Errors if present in OPT record.
[GL #1835]
5407. [func] Zone timers are now exported via statistics channel.
Thanks to Paul Frieden, Verizon Media. [GL #1232]
5406. [func] Add a new logging category, "rpz-passthru", which allows
RPZ passthru actions to be logged in a separate channel.
[GL #54]
5405. [bug] 'named-checkconf -p' could include spurious text in
server-addresses statements due to an uninitialized DSCP
value. [GL #1812]
5404. [bug] 'named-checkconf -z' could incorrectly indicate
success if errors were found in one view but not in a
subsequent one. [GL #1807]
5403. [func] Do not set UDP receive/send buffer sizes - use system
defaults. [GL #1713]
5402. [bug] On FreeBSD, use SO_REUSEPORT_LB instead of SO_REUSEPORT.
Enable use of SO_REUSEADDR on all platforms which
support it. [GL !3365]
5401. [bug] The number of input queues allocated during dnstap
initialization was too low, which could prevent some
dnstap data from being logged. [GL #1795]
5400. [func] Add engine support to OpenSSL EdDSA implementation.
[GL #1763]
5399. [func] Add engine support to OpenSSL ECDSA implementation.
[GL #1534]
5398. [bug] Named could fail to restart if a zone with a double
quote (") in its name was added with 'rndc addzone'.
[GL #1695]
5397. [func] Update PKCS#11 EdDSA implementation to PKCS#11 v3.0.
Thanks to Aaron Thompson. [GL !3326]
5396. [func] When necessary (i.e. in libuv >= 1.37), use the
UV_UDP_RECVMMSG flag to enable recvmmsg() support in
libuv. [GL #1797]
5395. [security] Further limit the number of queries that can be
triggered from a request. Root and TLD servers
are no longer exempt from max-recursion-queries.
Fetches for missing name server address records
are limited to 4 for any domain. (CVE-2020-8616)
[GL #1388]
5394. [cleanup] Named formerly attempted to change the effective UID and
GID in named_os_openfile(), which could trigger a
spurious log message if they were already set to the
desired values. This has been fixed. [GL #1042]
[GL #1090]
5393. [cleanup] Unused and/or redundant APIs were removed from libirs.
[GL #1758]
5392. [bug] It was possible for named to crash during shutdown
or reconfiguration if an RPZ zone was still being
updated. [GL #1779]
5391. [func] The BIND 9 build system has been changed to use a
typical autoconf+automake+libtool stack. When building
from the Git repository, run "autoreconf -fi" first.
[GL #4]
5390. [security] Replaying a TSIG BADTIME response as a request could
trigger an assertion failure. (CVE-2020-8617)
[GL #1703]
5389. [bug] Finish PKCS#11 code cleanup, fix a couple of smaller
bugs and use PKCS#11 v3.0 EdDSA macros and constants.
Thanks to Aaron Thompson. [GL !3391]
5388. [func] Reject AXFR streams where the message ID is not
consistent. [GL #1674]
5387. [placeholder]
5386. [cleanup] Address Coverity warnings in lib/dns/keymgr.c.
[GL #1737]
5385. [func] Make ISC rwlock implementation the default again.
[GL #1753]
5384. [bug] With "dnssec-policy" in effect, "inline-signing" was
implicitly set to "yes". Now "inline-signing" is only
set to "yes" if the zone is not dynamic. [GL #1709]
--- 9.17.1 released ---
5383. [func] Add a quota attach function with a callback and clean up
the isc_quota API. [GL !3280]
5382. [bug] Use clock_gettime() instead of gettimeofday() for
isc_stdtime() function. [GL #1679]
5381. [bug] Fix logging API data race by adding rwlock and caching
logging levels in stdatomic variables to restore
performance to original levels. [GL #1675] [GL #1717]
5380. [contrib] Fix building MySQL DLZ modules against MySQL 8
libraries. [GL #1678]
5379. [placeholder]
5378. [bug] Receiving invalid DNS data was triggering an assertion
failure in nslookup. [GL #1652]
5377. [placeholder]
5376. [bug] Fix ineffective DNS rebinding protection when BIND is
configured as a forwarding DNS server. Thanks to Tobias
Klein. [GL #1574]
5375. [test] Fix timing issues in the "kasp" system test. [GL #1669]
5374. [bug] Statistics counters tracking recursive clients and
active connections could underflow. [GL #1087]
5373. [bug] Collecting statistics for DNSSEC signing operations
(change 5254) caused an array of significant size (over
100 kB) to be allocated for each configured zone. Each
of these arrays is tracking all possible key IDs; this
could trigger an out-of-memory condition on servers with
a high enough number of zones configured. Fixed by
tracking up to four keys per zone and rotating counters
when keys are replaced. This fixes the immediate problem
of high memory usage, but should be improved in a future
release by growing or shrinking the number of keys to
track upon key rollover events. [GL #1179]
5372. [bug] Fix migration from existing DNSSEC key files
("auto-dnssec maintain") to "dnssec-policy". [GL #1706]
5371. [bug] Improve incremental updates of the RPZ summary
database to reduce delays that could occur when
a policy zone update included a large number of
record deletions. [GL #1447]
5370. [bug] Deactivation of a netmgr handle associated with a
socket could be skipped in some circumstances.
Fixed by deactivating the netmgr handle before
scheduling the asynchronous close routine. [GL #1700]
5369. [func] Add the ability to specify whether to wait for
nameserver domain names to be looked up, with a new RPZ
modifying directive 'nsdname-wait-recurse'. [GL #1138]
5368. [bug] Named failed to restart if 'rndc addzone' names
contained special characters (e.g. '/'). [GL #1655]
5367. [placeholder]
--- 9.17.0 released ---
5366. [bug] Fix a race condition with the keymgr when the same
zone plus dnssec-policy is configured in multiple
views. [GL #1653]
5365. [bug] Algorithm rollover was stuck on submitting DS
because keymgr thought it would move to an invalid
state. Fixed by checking the current key against
the desired state, not the existing state. [GL #1626]
5364. [bug] Algorithm rollover waited too long before introducing
zone signatures. It waited to make sure all signatures
were regenerated, but when introducing a new algorithm,
all signatures are regenerated immediately. Only
add the sign delay if there is a predecessor key.
[GL #1625]
5363. [bug] When changing a dnssec-policy, existing keys with
properties that no longer match were not being retired.
[GL #1624]
5362. [func] Limit the size of IXFR responses so that AXFR will
be used instead if it would be smaller. This is
controlled by the "max-ixfr-ratio" option, which
is a percentage representing the ratio of IXFR size
to the size of the entire zone. This value cannot
exceed 100%, which is the default. [GL #1515]
5361. [bug] named might not accept new connections after
hitting tcp-clients quota. [GL #1643]
5360. [bug] delv could fail to load trust anchors in DNSKEY
format. [GL #1647]
5359. [func] "rndc nta -d" and "rndc secroots" now include
"validate-except" entries when listing negative
trust anchors. These are indicated by the keyword
"permanent" in place of an expiry date. [GL #1532]
5358. [bug] Inline master zones whose master files were touched
but otherwise unchanged and were subsequently reloaded
may have stopped re-signing. [GL !3135]
5357. [bug] Newly added RRSIG records with expiry times before
the previous earliest expiry times might not be
re-signed in time. This was a side effect of 5315.
[GL !3137]
5356. [func] Update dnssec-policy configuration statements:
- Rename "zone-max-ttl" dnssec-policy option to
"max-zone-ttl" for consistency with the existing
zone option.
- Allow for "lifetime unlimited" as a synonym for
"lifetime PT0S".
- Make "key-directory" optional.
- Warn if specifying a key length does not make
sense; fail if key length is out of range for
the algorithm.
- Allow use of mnemonics when specifying key
algorithm (e.g. "rsasha256", "ecdsa384", etc.).
- Make ISO 8601 durations case-insensitive.
[GL #1598]
5355. [func] What was set with --with-tuning=large option in
older BIND9 versions is now a default, and
a --with-tuning=small option was added for small
(e.g. OpenWRT) systems. [GL !2989]
5354. [bug] dnssec-policy created new KSK keys for zones in the
initial stage of signing (with the DS not yet in the
rumoured or omnipresent states). Fix by checking the
key goals rather than the active state when determining
whether new keys are needed. [GL #1593]
5353. [doc] Document port and dscp parameters in forwarders
configuration option. [GL #914]
5352. [bug] Correctly handle catalog zone entries containing
characters that aren't legal in filenames. [GL #1592]
5351. [bug] CDS / CDNSKEY consistency checks failed to handle
removal records. [GL #1554]
5350. [bug] When a view was configured with class CHAOS, the
server could crash while processing a query for a
non-existent record. [GL #1540]
5349. [bug] Fix a race in task_pause/unpause. [GL #1571]
5348. [bug] dnssec-settime -Psync was not being honoured.
Thanks to Tony Finch. [GL !2893]
--- 9.15.8 released ---
5347. [bug] Fixed a bug that could cause an intermittent crash
in validator.c when validating a negative cache
entry. [GL #1561]
5346. [bug] Make hazard pointer array allocations dynamic, fixing
a bug that caused named to crash on machines with more
than 40 cores. [GL #1493]
5345. [func] Key-style trust anchors and DS-style trust anchors
can now both be used for the same name. [GL #1237]
5344. [bug] Handle accept() errors properly in netmgr. [GL !2880]
5343. [func] Add statistics counters to the netmgr. [GL #1311]
5342. [bug] Disable pktinfo for IPv6 and bind to each interface
explicitly instead, because libuv doesn't support
pktinfo control messages. [GL #1558]
5341. [func] Simplify passing the bound TCP socket to child
threads by using isc_uv_export/import functions.
[GL !2825]
5340. [bug] Don't deadlock when binding to a TCP socket fails.
[GL #1499]
5339. [bug] With some libmaxminddb versions, named could erroneously
match an IP address not belonging to any subnet defined
in a given GeoIP2 database to one of the existing
entries in that database. [GL #1552]
5338. [bug] Fix line spacing in `rndc secroots`.
Thanks to Tony Finch. [GL !2478]
5337. [func] 'named -V' now reports maxminddb and protobuf-c
versions. [GL !2686]
--- 9.15.7 released ---
5336. [bug] The TCP high-water statistic could report an
incorrect value on startup. [GL #1392]
5335. [func] Make TCP listening code multithreaded. [GL !2659]
5334. [doc] Update documentation with dnssec-policy clarifications.
Also change some defaults. [GL !2711]
5333. [bug] Fix duration printing on Solaris when value is not
an ISO 8601 duration. [GL #1460]
5332. [func] Renamed "dnssec-keys" configuration statement
to the more descriptive "trust-anchors". [GL !2702]
5331. [func] Use compiler-provided mechanisms for thread local
storage, and make the requirement for such mechanisms
explicit in configure. [GL #1444]
5330. [bug] 'configure --without-python' was ineffective if
PYTHON was set in the environment. [GL #1434]
5329. [bug] Reconfiguring named caused memory to be leaked when any
GeoIP2 database was in use. [GL #1445]
5328. [bug] rbtdb.c:rdataset_{get,set}ownercase failed to obtain
a node lock. [GL #1417]
5327. [func] Added a statistics counter to track queries
dropped because the recursive-clients quota was
exceeded. [GL #1399]
5326. [bug] Add Python dependency on 'distutils.core' to configure.
'distutils.core' is required for installation.
[GL #1397]
5325. [bug] Addressed several issues with TCP connections in
the netmgr: restored support for TCP connection
timeouts, restored TCP backlog support, actively
close all open sockets during shutdown. [GL #1312]
5324. [bug] Change the category of some log messages from general
to the more appropriate catergory of xfer-in. [GL #1394]
5323. [bug] Fix a bug in DNSSEC trust anchor verification.
[GL !2609]
5322. [placeholder]
5321. [bug] Obtain write lock before updating version->records
and version->bytes. [GL #1341]
5320. [cleanup] Silence TSAN on header->count. [GL #1344]
--- 9.15.6 released ---
5319. [func] Trust anchors can now be configured using DS
format to represent a key digest, by using the
new "initial-ds" or "static-ds" keywords in
the "dnssec-keys" statement.
Note: DNSKEY-format and DS-format trust anchors
cannot both be used for the same domain name.
[GL #622]
5318. [cleanup] The DNSSEC validation code has been refactored
for clarity and to reduce code duplication.
[GL #622]
5317. [func] A new asynchronous network communications system
based on libuv is now used for listening for
incoming requests and responding to them. (The
old isc_socket API remains in use for sending
iterative queries and processing responses; this
will be changed too in a later release.)
This change will make it easier to improve
performance and implement new protocol layers
(e.g., DNS over TLS) in the future. [GL #29]
5316. [func] A new "dnssec-policy" option has been added to
named.conf to implement a key and signing policy
(KASP) for zones. When this option is in use,
named can generate new keys as needed and
automatically roll both ZSK and KSK keys. (Note
that the syntax for this statement differs from
the dnssec policy used by dnssec-keymgr.)
See the ARM for configuration details. [GL #1134]
5315. [bug] Apply the initial RRSIG expiration spread fixed
to all dynamically created records in the zone
including NSEC3. Also fix the signature clusters
when the server has been offline for prolonged
period of times. [GL #1256]
5314. [func] Added a new statistics variable "tcp-highwater"
that reports the maximum number of simultaneous TCP
clients BIND has handled while running. [GL #1206]
5313. [bug] The default GeoIP2 database location did not match
the ARM. 'named -V' now reports the default
location. [GL #1301]
5312. [bug] Do not flush the cache for `rndc validation status`.
Thanks to Tony Finch. [GL !2462]
5311. [cleanup] Include all views in output of `rndc validation status`.
Thanks to Tony Finch. [GL !2461]
5310. [bug] TCP failures were affecting EDNS statistics. [GL #1059]
5309. [placeholder]
5308. [bug] Don't log DNS_R_UNCHANGED from sync_secure_journal()
at ERROR level in receive_secure_serial(). [GL #1288]
5307. [bug] Fix hang when named-compilezone output is sent to pipe.
Thanks to Tony Finch. [GL !2481]
5306. [security] Set a limit on number of simultaneous pipelined TCP
queries. (CVE-2019-6477) [GL #1264]
5305. [bug] NSEC Aggressive Cache ("synth-from-dnssec") has been
disabled by default because it was found to have
a significant performance impact on the recursive
service. [GL #1265]
5304. [bug] "dnskey-sig-validity 0;" was not being accepted.
[GL #876]
5303. [placeholder]
5302. [bug] Fix checking that "dnstap-output" is defined when
"dnstap" is specified in a view. [GL #1281]
5301. [bug] Detect partial prefixes / incomplete IPv4 address in
acls. [GL #1143]
5300. [bug] dig/mdig/delv: Add a colon after EDNS option names,
even when the option is empty, to improve
readability and allow correct parsing of YAML
output. [GL #1226]
--- 9.15.5 released ---
5299. [security] A flaw in DNSSEC verification when transferring
mirror zones could allow data to be incorrectly
marked valid. (CVE-2019-6475) [GL #1252]
5298. [security] Named could assert if a forwarder returned a
referral, rather than resolving the query, when QNAME
minimization was enabled. (CVE-2019-6476) [GL #1051]
5297. [bug] Check whether a previous QNAME minimization fetch
is still running before starting a new one; return
SERVFAIL and log an error if so. [GL #1191]
5296. [placeholder]
5295. [cleanup] Split dns_name_copy() calls into dns_name_copy() and
dns_name_copynf() for those calls that can potentially
fail and those that should not fail respectively.
[GL !2265]
5294. [func] Fallback to ACE name on output in locale, which does not
support converting it to unicode. [GL #846]
5293. [bug] On Windows, named crashed upon any attempt to fetch XML
statistics from it. [GL #1245]
5292. [bug] Queue 'rndc nsec3param' requests while signing inline
zone changes. [GL #1205]
--- 9.15.4 released ---
5291. [placeholder]
5290. [placeholder]
5289. [bug] Address NULL pointer dereference in rpz.c:rpz_detach.
[GL #1210]
5288. [bug] dnssec-must-be-secure was not always honored.
[GL #1209]
5287. [placeholder]
5286. [contrib] Address potential NULL pointer dereferences in
dlz_mysqldyn_mod.c. [GL #1207]
5285. [port] win32: implement "-T maxudpXXX". [GL #837]
5284. [func] Added +unexpected command line option to dig.
By default, dig won't accept a reply from a source
other than the one to which it sent the query.
Invoking dig with +unexpected argument will allow it
to process replies from unexpected sources.
5283. [bug] When a response-policy zone expires, ensure that
its policies are removed from the RPZ summary
database. [GL #1146]
5282. [bug] Fixed a bug in searching for possible wildcard matches
for query names in the RPZ summary database. [GL #1146]
5281. [cleanup] Don't escape commas when reporting named's command
line. [GL #1189]
5280. [protocol] Add support for displaying EDNS option LLQ. [GL #1201]
5279. [bug] When loading, reject zones containing CDS or CDNSKEY
RRsets at the zone apex if they would cause DNSSEC
validation failures if published in the parent zone
as the DS RRset. [GL #1187]
5278. [func] Add YAML output formats for dig, mdig and delv;
use the "+yaml" option to enable. [GL #1145]
--- 9.15.3 released ---
5277. [bug] Cache DB statistics could underflow when serve-stale
was in use, because of a bug in counter maintenance
when RRsets become stale.
Functions for dumping statistics have been updated
to dump active, stale, and ancient statistic
counters. Ancient RRset counters are prefixed
with '~'; stale RRset counters are still prefixed
with '#'. [GL #602]
5276. [func] DNSSEC Lookaside Validation (DLV) is now obsolete;
all code enabling its use has been removed from the
validator, "delv", and the DNSSEC tools. [GL #7]
5275. [bug] Mark DS records included in referral messages
with trust level "pending" so that they can be
validated and cached immediately, with no need to
re-query. [GL #964]
5274. [bug] Address potential use after free race when shutting
down rpz. [GL #1175]
5273. [bug] Check that bits [64..71] of a dns64 prefix are zero.
[GL #1159]
5272. [cleanup] Remove isc-config.sh script as the BIND 9 libraries
are now purely internal. [GL #1123]
5271. [func] The normal (non-debugging) output of dnssec-signzone
and dnssec-verify tools now goes to stdout, instead of
the combination of stderr and stdout.
5270. [bug] 'dig +expandaaaa +short' did not work. [GL #1152]
5269. [port] cygwin: can return ETIMEDOUT on connect() with a
non-blocking socket. [GL #1133]
5268. [placeholder]
5267. [func] Allow statistics groups display to be toggle-able.
[GL #1030]
5266. [bug] named-checkconf failed to report dnstap-output
missing from named.conf when dnstap was specified.
[GL #1136]
5265. [bug] DNS64 and RPZ nodata (CNAME *.) rules interacted badly
[GL #1106]
5264. [func] New DNS Cookie algorithm - siphash24 - has been added
to BIND 9, and the old HMAC-SHA DNS Cookie algorithms
have been removed. [GL #605]
--- 9.15.2 released ---
5263. [cleanup] Use atomics and isc_refcount_t wherever possible.
[GL #1038]
5262. [func] Removed support for the legacy GeoIP API. [GL #1112]
5261. [cleanup] Remove SO_BSDCOMPAT socket option usage.
5260. [bug] dnstap-read was producing malformed output for large
packets. [GL #1093]
5259. [func] New option '-i' for 'named-checkconf' to ignore
warnings about deprecated options. [GL #1101]
5258. [func] Added support for the GeoIP2 API from MaxMind. This
will be compiled in by default if the "libmaxminddb"
library is found at compile time, but can be
suppressed using "configure --disable-geoip".
Certain geoip ACL settings that were available with
legacy GeoIP are not available when using GeoIP2.
[GL #182]
5257. [bug] Some statistics data was not being displayed.
Add shading to the zone tables. [GL #1030]
5256. [bug] Ensure that glue records are included in root
priming responses if "minimal-responses" is not
set to "yes". [GL #1092]
5255. [bug] Errors encountered while reloading inline-signing
zones could be ignored, causing the zone content to
be left in an incompletely updated state rather than
reverted. [GL #1109]
5254. [func] Collect metrics to report to the statistics-channel
DNSSEC signing operations (dnssec-sign) and refresh
operations (dnssec-refresh) per zone and per keytag.
[GL #513]
5253. [port] Support platforms that don't define ULLONG_MAX.
[GL #1098]
5252. [func] Report if the last 'rndc reload/reconfig' failed in
rndc status. [GL !2040]
5251. [bug] Statistics were broken in x86 Windows builds.
[GL #1081]
5250. [func] The default size for RSA keys is now 2048 bits,
for both ZSKs and KSKs. [GL #1097]
5249. [bug] Fix a possible underflow in recursion clients
statistics when hitting recursive clients
soft quota. [GL #1067]
--- 9.15.1 released ---
5248. [func] To clarify the configuration of DNSSEC keys,
the "managed-keys" and "trusted-keys" options
have both been deprecated. The new "dnssec-keys"
statement can now be used for all trust anchors,
with the keywords "iniital-key" or "static-key"
to indicate whether the configured trust anchor
should be used for initialization of RFC 5011 key
management, or as a permanent trust anchor.
The "static-key" keyword will generate a warning if
used for the root zone.
Configurations using "trusted-keys" or "managed-keys"
will continue to work with no changes, but will
generate warnings in the log. In a future release,
these options will be marked obsolete. [GL #6]
5247. [cleanup] The 'cleaning-interval' option has been removed.
[GL !1731]
5246. [func] Log TSIG if appropriate in 'sending notify to' message.
[GL #1058]
5245. [cleanup] Reduce logging level for IXFR up-to-date poll
responses. [GL #1009]
5244. [security] Fixed a race condition in dns_dispatch_getnext()
that could cause an assertion failure if a
significant number of incoming packets were
rejected. (CVE-2019-6471) [GL #942]
5243. [bug] Fix a possible race between dispatcher and socket
code in a high-load cold-cache resolver scenario.
[GL #943]
5242. [bug] In relaxed qname minimization mode, fall back to
normal resolution when encountering a lame
delegation, and use _.domain/A queries rather
than domain/NS. [GL #1055]
5241. [bug] Fix Ed448 private and public key ASN.1 prefix blobs.
[GL #225]
5240. [bug] Remove key id calculation for RSAMD5. [GL #996]
5239. [func] Change the json-c detection to pkg-config. [GL #855]
5238. [bug] Fix a possible deadlock in TCP code. [GL #1046]
5237. [bug] Recurse to find the root server list with 'dig +trace'.
[GL #1028]
5236. [func] Add SipHash 2-4 implementation in lib/isc/siphash.c
and switch isc_hash_function() to use SipHash 2-4.
[GL #605]
5235. [cleanup] Refactor lib/isc/app.c to be thread-safe, unused
parts of the API has been removed and the
isc_appctx_t data type has been changed to be
fully opaque. [GL #1023]
5234. [port] arm: just use the compiler's default support for
yield. [GL #981]
--- 9.15.0 released ---
5233. [bug] Negative trust anchors did not work with "forward only;"
to validating resolvers. [GL #997]
5232. [placeholder]
5231. [protocol] Add support for displaying CLIENT-TAG and SERVER-TAG.
[GL #960]
5230. [protocol] The SHA-1 hash algorithm is no longer used when
generating DS and CDS records. [GL #1015]
5229. [protocol] Enforce known SSHFP fingerprint lengths. [GL #852]
5228. [func] If trusted-keys and managed-keys were configured
simultaneously for the same name, the key could
not be be rolled automatically. This is now
a fatal configuration error. [GL #868]
5227. [placeholder]
5226. [placeholder]
5225. [func] Allow dig to print out AAAA record fully expanded.
with +[no]expandaaaa. [GL #765]
5224. [bug] Only test provide-ixfr on TCP streams. [GL #991]
5223. [bug] Fixed a race in the filter-aaaa plugin accessing
the hash table. [GL #1005]
5222. [bug] 'delv -t ANY' could leak memory. [GL #983]
5221. [test] Enable parallel execution of system tests on
Windows. [GL !4101]
5220. [cleanup] Refactor the isc_stat structure to take advantage
of stdatomic. [GL !1493]
5219. [bug] Fixed a race in the filter-aaaa plugin that could
trigger a crash when returning an instance object
to the memory pool. [GL #982]
5218. [bug] Conditionally include <dlfcn.h>. [GL #995]
5217. [bug] Restore key id calculation for RSAMD5. [GL #996]
5216. [bug] Fetches-per-zone counter wasn't updated correctly
when doing qname minimization. [GL #992]
5215. [bug] Change #5124 was incomplete; named could still
return FORMERR instead of SERVFAIL in some cases.
[GL #990]
5214. [bug] win32: named now removes its lock file upon shutdown.
[GL #979]
5213. [bug] win32: Eliminated a race which allowed named.exe running
as a service to be killed prematurely during shutdown.
[GL #978]
5212. [placeholder]
5211. [bug] Allow out-of-zone additional data to be included
in authoritative responses if recursion is allowed
and "minimal-responses" is disabled. This behavior
was inadvertently removed in change #4605. [GL #817]
5210. [bug] When dnstap is enabled and recursion is not
available, incoming queries are now logged
as "auth". Previously, this depended on whether
recursion was requested by the client, not on
whether recursion was available. [GL #963]
5209. [bug] When update-check-ksk is true, add_sigs was not
considering offline keys, leaving record sets signed
with the incorrect type key. [GL #763]
5208. [test] Run valid rdata wire encodings through totext+fromtext
and tofmttext+fromtext methods to check these methods.
[GL #899]
5207. [test] Check delv and dig TTL values. [GL #965]
5206. [bug] Delv could print out bad TTLs. [GL #965]
5205. [bug] Enforce that a DS hash exists. [GL #899]
5204. [test] Check that dns_rdata_fromtext() produces a record that
will be accepted by dns_rdata_fromwire(). [GL #852]
5203. [bug] Enforce whether key rdata exists or not in KEY,
DNSKEY, CDNSKEY and RKEY. [GL #899]
5202. [bug] <dns/ecs.h> was missing ISC_LANG_ENDDECLS. [GL #976]
5201. [bug] Fix a possible deadlock in RPZ update code. [GL #973]
5200. [security] tcp-clients settings could be exceeded in some cases,
which could lead to exhaustion of file descriptors.
(CVE-2018-5743) [GL #615]
5199. [security] In certain configurations, named could crash
if nxdomain-redirect was in use and a redirected
query resulted in an NXDOMAIN from the cache.
(CVE-2019-6467) [GL #880]
5198. [bug] If a fetch context was being shut down and, at the same
time, we returned from qname minimization, an INSIST
could be hit. [GL #966]
5197. [bug] dig could die in best effort mode on multiple SIG(0)
records. Similarly on multiple OPT and multiple TSIG
records. [GL #920]
5196. [bug] make install failed with --with-dlopen=no. [GL #955]
5195. [bug] "allow-update" and "allow-update-forwarding" were
treated as configuration errors if used at the
options or view level. [GL #913]
5194. [bug] Enforce non empty ZOMEMD hash. [GL #899]
5193. [bug] EID and NIMLOC failed to do multi-line output
correctly. [GL #899]
5192. [placeholder]
5191. [placeholder]
5190. [bug] Ignore trust anchors using disabled algorithms.
[GL #806]
5189. [cleanup] Remove revoked root DNSKEY from bind.keys. [GL #945]
5188. [func] The "dnssec-enable" option is deprecated and no
longer has any effect; DNSSEC responses are
always enabled. [GL #866]
5187. [test] Set time zone before running any tests in dnstap_test.
[GL #940]
5186. [cleanup] More dnssec-keygen manual tidying. [GL !1678]
5185. [placeholder]
5184. [bug] Missing unlocks in sdlz.c. [GL #936]
5183. [bug] Reinitialize ECS data before reusing client
structures. [GL #881]
5182. [bug] Fix a high-load race/crash in handling of
isc_socket_close() in resolver. [GL #834]
5181. [func] Add a mechanism for a DLZ module to signal that
the view's allow-transfer ACL should be used to
determine whether transfers are allowed. [GL #803]
5180. [bug] delv now honors the operating system's preferred
ephemeral port range. [GL #925]
5179. [cleanup] Replace some vague type declarations with the more
specific dns_secalg_t and dns_dsdigest_t.
Thanks to Tony Finch. [GL !1498]
5178. [bug] Handle EDQUOT (disk quota) and ENOSPC (disk full)
errors when writing files. [GL #902]
5177. [func] Add the ability to specify in named.conf whether a
response-policy zone's SOA record should be added
to the additional section (add-soa yes/no). [GL #865]
5176. [tests] Remove a dependency on libxml in statschannel system
test. [GL #926]
5175. [bug] Fixed a problem with file input in dnssec-keymgr,
dnssec-coverage and dnssec-checkds when using
python3. [GL #882]
5174. [doc] Tidy dnssec-keygen manual. [GL !1557]
5173. [bug] Fixed a race in socket code that could occur when
accept, send, or recv were called from an event
loop but the socket had been closed by another
thread. [RT #874]
5172. [bug] nsupdate now honors the operating system's preferred
ephemeral port range. [GL #905]
5171. [func] named plugins are now installed into a separate
directory. Supplying a filename (a string without path
separators) in a "plugin" configuration stanza now
causes named to look for that plugin in that directory.
[GL #878]
5170. [test] Added --with-dlz-filesystem to feature-test. [GL !1587]
5169. [bug] The presence of certain types in an otherwise
empty node could cause a crash while processing a
type ANY query. [GL #901]
5168. [bug] Do not crash on shutdown when RPZ fails to load. Also,
keep previous version of the database if RPZ fails to
load. [GL #813]
5167. [bug] nxdomain-redirect could sometimes lookup the wrong
redirect name. [GL #892]
5166. [placeholder]
5165. [contrib] Removed SDB drivers from contrib; they're obsolete.
[GL #428]
5164. [bug] Correct errno to result translation in dlz filesystem
modules. [GL #884]
5163. [cleanup] Out-of-tree builds failed --enable-dnstap. [GL #836]
5162. [cleanup] Improve dnssec-keymgr manual. Thanks to Tony Finch.
[GL !1518]
5161. [bug] Do not require the SEP bit to be set for mirror zone
trust anchors. [GL #873]
5160. [contrib] Added DNAME support to the DLZ LDAP schema. Also
fixed a compilation bug affecting several DLZ
modules. [GL #872]
5159. [bug] dnssec-coverage was incorrectly ignoring
names specified on the command line without
trailing dots. [GL !1478]
5158. [protocol] Add support for AMTRELAY and ZONEMD. [GL #867]
5157. [bug] Nslookup now errors out if there are extra command
line arguments. [GL #207]
5156. [doc] Extended and refined the section of the ARM describing
mirror zones. [GL #774]
5155. [func] "named -V" now outputs the default paths to
named.conf, rndc.conf, bind.keys, and other
files used or created by named and other tools, so
that the correct paths to these files can quickly be
determined regardless of the configure settings
used when BIND was built. [GL #859]
5154. [bug] dig: process_opt could be called twice on the same
message leading to a assertion failure. [GL #860]
5153. [func] Zone transfer statistics (size, number of records, and
number of messages) are now logged for outgoing
transfers as well as incoming ones. [GL #513]
5152. [func] Improved logging of DNSSEC key events:
- Zone signing and DNSKEY maintenance events are
now logged to the "dnssec" category
- Messages are now logged when DNSSEC keys are
published, activated, inactivated, deleted,
or revoked.
[GL #714]
5151. [func] Options that have been been marked as obsolete in
named.conf for a very long time are now fatal
configuration errors. [GL #358]
5150. [cleanup] Remove the ability to compile BIND with assertions
disabled. [GL #735]
5149. [func] "rndc dumpdb" now prints a line above a stale RRset
indicating how long the data will be retained in the
cache for emergency use. [GL #101]
5148. [bug] named did not sign the TKEY response. [GL #821]
5147. [bug] dnssec-keymgr: Add a five-minute margin to better
handle key events close to 'now'. [GL #848]
5146. [placeholder]
5145. [func] Use atomics instead of locked variables for isc_quota
and isc_counter. [GL !1389]
5144. [bug] dig now returns a non-zero exit code when a TCP
connection is prematurely closed by a peer more than
once for the same lookup. [GL #820]
5143. [bug] dnssec-keymgr and dnssec-coverage failed to find
key files for zone names ending in ".". [GL #560]
5142. [cleanup] Removed "configure --disable-rpz-nsip" and
"--disable-rpz-nsdname" options. "nsip-enable"
and "nsdname-enable" both now default to yes,
regardless of compile-time settings. [GL #824]
5141. [security] Zone transfer controls for writable DLZ zones were
not effective as the allowzonexfr method was not being
called for such zones. (CVE-2019-6465) [GL #790]
5140. [bug] Don't immediately mark existing keys as inactive and
deleted when running dnssec-keymgr for the first
time. [GL #117]
5139. [bug] If possible, don't use forwarders when priming.
This ensures we can get root server IP addresses
from priming query response glue, which may not
be present if the forwarding server is returning
minimal responses. [GL #752]
5138. [bug] Under some circumstances named could hit an assertion
failure when doing qname minimization when using
forwarders. [GL #797]
5137. [func] named now logs messages whenever a mirror zone becomes
usable or unusable for resolution purposes. [GL #818]
5136. [cleanup] Check in named-checkconf that allow-update and
allow-update-forwarding are not set at the
view/options level; fix documentation. [GL #512]
5135. [port] sparc: Use smt_pause() instead of pause. [GL #816]
5134. [bug] win32: WSAStartup was not called before getservbyname
was called. [GL #590]
5133. [bug] 'rndc managed-keys' didn't handle class and view
correctly and failed to add new lines between each
view. [GL !1327]
5132. [bug] Fix race condition in cleanup part of dns_dt_create().
[GL !1323]
5131. [cleanup] Address Coverity warnings. [GL #801]
5130. [cleanup] Remove support for l10n message catalogs. [GL #709]
5129. [contrib] sdlz_helper.c:build_querylist was not properly
splitting the query string. [GL #798]
5128. [bug] Refreshkeytime was not being updated for managed
keys zones. [GL #784]
5127. [bug] rcode.c:maybe_numeric failed to handle NUL in text
regions. [GL #807]
5126. [bug] Named incorrectly accepted empty base64 and hex encoded
fields when reading master files. [GL #807]
5125. [bug] Allow for up to 100 records or 64k of data when caching
a negative response. [GL #804]
5124. [bug] Named could incorrectly return FORMERR rather than
SERVFAIL. [GL #804]
5123. [bug] dig could hang indefinitely after encountering an error
before creating a TCP socket. [GL #692]
5122. [bug] In a "forward first;" configuration, a forwarder
timeout did not prevent that forwarder from being
queried again after falling back to full recursive
resolution. [GL #315]
5121. [contrib] dlz_stub_driver.c fails to return ISC_R_NOTFOUND on none
matching zone names. [GL !1299]
5120. [placeholder]
5119. [placeholder]
5118. [security] Named could crash if it is managing a key with
`managed-keys` and the authoritative zone is rolling
the key to an unsupported algorithm. (CVE-2018-5745)
[GL #780]
5117. [placeholder]
5116. [bug] Named/named-checkconf triggered a assertion when
a mirror zone's name is bad. [GL #778]
5115. [bug] Allow unsupported algorithms in zone when not used for
signing with dnssec-signzone. [GL #783]
5114. [func] Include a 'reconfig/reload in progress' status line
in rndc status, use it in tests.
5113. [port] Fixed a Windows build error.
5112. [bug] Named/named-checkconf could dump core if there was
a missing masters clause and a bad notify clause.
[GL #779]
5111. [bug] Occluded DNSKEY records could make it into the
delegating NSEC/NSEC3 bitmap. [GL #742]
5110. [security] Named leaked memory if there were multiple Key Tag
EDNS options present. (CVE-2018-5744) [GL #772]
5109. [cleanup] Remove support for RSAMD5 algorithm. [GL #628]
--- 9.13.5 released ---
5108. [bug] Named could fail to determine bottom of zone when
removing out of date keys leading to invalid NSEC
and NSEC3 records being added to the zone. [GL #771]
5107. [bug] 'host -U' did not work. [GL #769]
5106. [experimental] A new "plugin" mechanism has been added to allow
extension of query processing functionality through
the use of dynamically loadable libraries. A
"filter-aaaa.so" plugin has been implemented,
replacing the filter-aaaa feature that was formerly
implemented as a native part of BIND.
The "filter-aaaa", "filter-aaaa-on-v4" and
"filter-aaaa-on-v6" options can no longer be
configured using native named.conf syntax. However,
loading the filter-aaaa.so plugin and setting its
parameters provides identical functionality.
Note that the plugin API is a work in progress and
is likely to evolve as further plugins are
implemented. [GL #15]
5105. [bug] Fix a race between process_fd and socketclose in
unix socket code. [GL #744]
5104. [cleanup] Log clearer informational message when a catz zone
is overridden by a zone in named.conf.
Thanks to Tony Finch. [GL !1157]
5103. [bug] Add missing design by contract tests to dns_catz*.
[GL #748]
5102. [bug] dnssec-coverage failed to use the default TTL when
checking KSK deletion times leading to a exception.
[GL #585]
5101. [bug] Fix default installation path for Python modules and
remove the dnspython dependency accidentally introduced
by change 4970. [GL #730]
5100. [func] Pin resolver tasks to specific task queues. [GL !1117]
5099. [func] Failed mutex and conditional creations are always
fatal. [GL #674]
--- 9.13.4 released ---
5098. [func] Failed memory allocations are now fatal. [GL #674]
5097. [cleanup] Remove embedded ATF unit testing framework
from BIND source distribution. [GL !875]
5096. [func] Use multiple event loops in socket code, and
make network threads CPU-affinitive. This
significantly improves performance on large
systems. [GL #666]
5095. [test] Converted all unit tests from ATF to CMocka;
removed the source code for the ATF libraries.
Build with "configure --with-cmocka" to enable
unit testing. [GL #620]
5094. [func] Add 'dig -r' to disable reading of .digrc. [GL !970]
5093. [bug] Log lame qname-minimization servers only if they're
really lame. [GL #671]
5092. [bug] Address memory leak on SIGTERM in nsupdate when using
GSS-TSIG. [GL #558]
5091. [func] Two new global and per-view options min-cache-ttl
and min-ncache-ttl [GL #613]
5090. [bug] dig and mdig failed to properly pre-parse dash value
pairs when value was a separate argument and started
with a dash. [GL #584]
5089. [bug] Restore localhost fallback in dig and host which is
used when no nameserver addresses present in
/etc/resolv.conf are usable due to the requested
address family restrictions. [GL #433]
5088. [bug] dig/host/nslookup could crash when interrupted close to
a query timeout. [GL #599]
5087. [test] Check that result tables are complete. [GL #676]
5086. [func] Log of RPZ now includes the QTYPE and QCLASS. [GL #623]
5085. [bug] win32: Restore looking up nameservers, search list,
etc. [GL #186]
5084. [placeholder]
5083. [func] Add autoconf macro AX_POSIX_SHELL, so we
can use POSIX-compatible shell features
in the scripts.
5082. [bug] Fixed a race that could cause a crash in
dig/host/nslookup. [GL #650]
5081. [func] Use per-worker queues in task manager, make task
runners CPU-affine. [GL #659]
5080. [func] Improvements to "rndc nta" user interface:
- catch and report invalid command line options
- when removing an NTA from all views, do not
abort with an error if the NTA was not found
in one of the views
- include the view name in "rndc nta -dump"
output, for consistency with the add and remove
actions
Thanks to Tony Finch. [GL !816]
5079. [func] Disable IDN processing in dig and nslookup
when not on a tty. [GL #653]
5078. [cleanup] Require python components to be explicitly disabled if
python is not available on unix platforms. [GL #601]
5077. [cleanup] Remove ip6.int support (-i) from dig and mdig.
[GL !969]
5076. [bug] "require-server-cookie" was not effective if
"rate-limit" was configured. [GL #617]
5075. [bug] Refresh nameservers from cache when sending final
query in qname minimization. [GL #16]
5074. [cleanup] Remove vector socket functions - isc_socket_recvv(),
isc_socket_sendtov(), isc_socket_sendtov2(),
isc_socket_sendv() - in order to simplify socket code.
[GL #645]
5073. [bug] Destroy a task first when destroying rpzs and catzs.
[GL #84]
5072. [bug] Add unit tests for isc_buffer_copyregion() and fix its
behavior for auto-reallocated buffers. [GL #644]
5071. [bug] Comparison of NXT records was broken. [GL #631]
5070. [bug] Record types which support a empty rdata field were
not handling the empty rdata field case. [GL #638]
5069. [bug] Fix a hang on in RPZ when named is shutdown during RPZ
zone update. [GL !907]
5068. [bug] Fix a race in RPZ with min-update-interval set to 0.
[GL #643]
5067. [bug] Don't minimize qname when sending the query
to a forwarder. [GL #361]
5066. [cleanup] Allow unquoted strings to be used as a zone names
in response-policy statements. [GL #641]
5065. [bug] Only set IPV6_USE_MIN_MTU on IPv6. [GL #553]
5064. [test] Initialize TZ environment variable before calling
dns_test_begin in dnstap_test. [GL #624]
5063. [test] In statschannel test try a few times before failing
when checking if the compressed output is the same as
uncompressed. [GL !909]
5062. [func] Use non-crypto-secure PRNG to generate nonces for
cookies. [GL !887]
5061. [protocol] Add support for EID and NIMLOC. [GL #626]
5060. [bug] GID, UID and UINFO could not be loaded using unknown
record format. [GL #627]
5059. [bug] Display a per-view list of zones in the web interface.
[GL #427]
5058. [func] Replace old message digest and hmac APIs with more
generic isc_md and isc_hmac APIs, and convert their
respective tests to cmocka. [GL #305]
5057. [protocol] Add support for ATMA. [GL #619]
5056. [placeholder]
5055. [func] A default list of primary servers for the root zone is
now built into named, allowing the "masters" statement
to be omitted when configuring an IANA root zone
mirror. [GL #564]
5054. [func] Attempts to use mirror zones with recursion disabled
are now considered a configuration error. [GL #564]
5053. [func] The only valid zone-level NOTIFY settings for mirror
zones are now "notify no;" and "notify explicit;".
[GL #564]
5052. [func] Mirror zones are now configured using "type mirror;"
rather than "mirror yes;". [GL #564]
5051. [doc] Documentation incorrectly stated that the
"server-addresses" static-stub zone option accepts
custom port numbers. [GL #582]
5050. [bug] The libirs version of getaddrinfo() was unable to parse
scoped IPv6 addresses present in /etc/resolv.conf.
[GL #187]
5049. [cleanup] QNAME minimization has been deeply refactored. [GL #16]
5048. [func] Add configure option to enable and enforce FIPS mode
in BIND 9. [GL #506]
5047. [bug] Messages logged for certain query processing failures
now include a more specific error description if it is
available. [GL #572]
5046. [bug] named could crash during shutdown if an RPZ
reload was in progress. [RT #46210]
5045. [func] Remove support for DNSSEC algorithms 3 (DSA)
and 6 (DSA-NSEC3-SHA1). [GL #22]
5044. [cleanup] If "dnssec-enable" is no, then "dnssec-validation"
now also defaults to no. [GL #388]
5043. [bug] Fix creating and validating EdDSA signatures. [GL #579]
5042. [test] Make the chained delegations in reclimit behave
like they would in a regular name server. [GL #578]
5041. [test] The chain test contains a incomplete delegation.
[GL #568]
5040. [func] Extended dnstap so that it can log UPDATE requests
and responses as separate message types. Thanks
to Greg Rabil. [GL #570]
5039. [bug] Named could fail to preserve owner name case of new
RRset. [GL #420]
5038. [bug] Chaosnet addresses were compared incorrectly.
[GL #562]
5037. [func] "allow-recursion-on" and "allow-query-cache-on"
each now default to the other if only one of them
is set, in order to be more consistent with the way
"allow-recursion" and "allow-query-cache" work.
Also we now ensure that both query-cache ACLs are
checked when determining cache access. [GL #319]
5036. [cleanup] Fixed a spacing/formatting error in some RPZ-related
error messages in the log. [GL !805]
5035. [test] Fixed errors that prevented the DNSRPS subtests
from running in the rpz and rpzrecurse system
tests. [GL #503]
5034. [bug] A race between threads could prevent zone maintenance
scheduled immediately after zone load from being
performed. [GL #542]
5033. [bug] When adding NTAs to multiple views using "rndc nta",
the text returned via rndc was incorrectly terminated
after the first line, making it look as if only one
NTA had been added. Also, it was not possible to
differentiate between views with the same name but
different classes; this has been corrected with the
addition of a "-class" option. [GL #105]
5032. [func] Add krb5-selfsub and ms-selfsub update policy rules.
[GL #511]
5031. [cleanup] Various defines in platform.h has been either dropped
if always or never triggered on supported platforms
or replaced with config.h equivalents if the defines
didn't have any impact on public headers. Workarounds
for LinuxThreads have been removed because NPTL is
available since Linux kernel 2.6.0. [GL #525]
5030. [bug] Align CMSG buffers to a 64-bit boundary, fixes crash
on architectures with strict alignment. [GL #521]
--- 9.13.3 released ---
5029. [func] Workarounds for servers that misbehave when queried
with EDNS have been removed, because these broken
servers and the workarounds for their noncompliance
cause unnecessary delays, increase code complexity,
and prevent deployment of new DNS features. See
https://dnsflagday.net for further details. [GL #150]
5028. [bug] Spread the initial RRSIG expiration times over the
entire working sig-validity-interval when signing a
zone in named to even out re-signing and transfer
loads. [GL #418]
5027. [func] Set SO_SNDBUF size on sockets. [GL #74]
5026. [bug] rndc reconfig should not touch already loaded zones.
[GL #276]
5025. [cleanup] Remove isc_keyboard family of functions. [GL #178]
5024. [func] Replace custom assembly for atomic operations with
atomic support from the compiler. The code will now use
C11 stdatomic, or __atomic, or __sync builtins with GCC
or Clang compilers, and Interlocked functions with MSVC.
[GL #10]
5023. [cleanup] Remove wrappers that try to fix broken or incomplete
implementations of IPv6, pthreads and other core
functionality required and used by BIND. [GL #192]
5022. [doc] Update ms-self, ms-subdomain, krb5-self, and
krb5-subdomain documentation. [GL !708]
5021. [bug] dig returned a non-zero exit code when it received a
reply over TCP after a retry. [GL #487]
5020. [func] RNG uses thread-local storage instead of locks, if
supported by platform. [GL #496]
5019. [cleanup] A message is now logged when ixfr-from-differences is
set at zone level for an inline-signed zone. [GL #470]
5018. [bug] Fix incorrect sizeof arguments in lib/isc/pk11.c.
[GL !588]
5017. [bug] lib/isc/pk11.c failed to unlink the session before
releasing the lock which is unsafe. [GL !589]
5016. [bug] Named could assert with overlapping filter-aaaa and
dns64 acls. [GL #445]
5015. [bug] Reloading all zones caused zone maintenance to cease
for inline-signed zones. [GL #435]
5014. [bug] Signatures loaded from the journal for the signed
version of an inline-signed zone were not scheduled for
refresh. [GL #482]
5013. [bug] A referral response with a non-empty ANSWER section was
inadvertently being treated as an error. [GL #390]
5012. [bug] Fix lock order reversal in pk11_initialize. [GL !590]
5011. [func] Remove support for unthreaded named. [GL #478]
5010. [func] New "validate-except" option specifies a list of
domains beneath which DNSSEC validation should not
be performed. [GL #237]
5009. [bug] Upon an OpenSSL failure, the first error in the OpenSSL
error queue was not logged. [GL #476]
5008. [bug] "rndc signing -nsec3param ..." requests were silently
ignored for zones which were not yet loaded or
transferred. [GL #468]
5007. [cleanup] Replace custom ISC boolean and integer data types
with C99 stdint.h and stdbool.h types. [GL #9]
5006. [cleanup] Code preparing a delegation response was extracted from
query_delegation() and query_zone_delegation() into a
separate function in order to decrease code
duplication. [GL #431]
5005. [bug] dnssec-verify, and dnssec-signzone at the verification
step, failed on some validly signed zones. [GL #442]
5004. [bug] 'rndc reconfig' could cause inline zones to stop
re-signing. [GL #439]
5003. [bug] dns_acl_isinsecure did not handle geoip elements.
[GL #406]
5002. [bug] mdig: Handle malformed +ednsopt option, support 100
+ednsopt options per query rather than 100 total and
address memory leaks if +ednsopt was specified.
[GL #410]
5001. [bug] Fix refcount errors on error paths. [GL !563]
5000. [bug] named_server_servestale() could leave the server in
exclusive mode if an error occurred. [GL #441]
4999. [cleanup] Remove custom printf implementation in lib/isc/print.c.
[GL #261]
4998. [test] Make resolver and cacheclean tests more civilized.
4997. [security] named could crash during recursive processing
of DNAME records when "deny-answer-aliases" was
in use. (CVE-2018-5740) [GL #387]
4996. [bug] dig: Handle malformed +ednsopt option. [GL #403]
4995. [test] Add tests for "tcp-self" update policy. [GL !282]
4994. [bug] Trust anchor telemetry queries were not being sent
upstream for locally served zones. [GL #392]
4993. [cleanup] Remove support for silently ignoring 'no-change' deltas
from BIND 8 when processing an IXFR stream. 'no-change'
deltas will now trigger a fallback to AXFR as the
recovery mechanism. [GL #369]
4992. [bug] The wrong address was being logged for trust anchor
telemetry queries. [GL #379]
4991. [bug] "rndc reconfig" was incorrectly handling zones whose
"mirror" setting was changed. [GL #381]
4990. [bug] Prevent a possible NULL reference in pkcs11-keygen.
[GL #401]
4989. [cleanup] IDN support in dig has been reworked. IDNA2003
fallbacks were removed in the process. [GL #384]
4988. [bug] Don't synthesize NXDOMAIN from NSEC for records under
a DNAME.
--- 9.13.2 released ---
4987. [cleanup] dns_rdataslab_tordataset() and its related
dns_rdatasetmethods_t callbacks were removed as they
were not being used by anything in BIND. [GL #371]
4986. [func] When built on Linux, BIND now requires the libcap
library to set process privileges, unless capability
support is explicitly overridden with "configure
--disable-linux-caps". [GL #321]
4985. [func] Add a new slave zone option, "mirror", to enable
serving a non-authoritative copy of a zone that
is subject to DNSSEC validation before being
used. For now, this option is only meant to
facilitate deployment of an RFC 7706-style local
copy of the root zone. [GL #33]
4984. [bug] Improve handling of very large incremental
zone transfers to prevent journal corruption. [GL #339]
4983. [func] Add the ability to not return a DNS COOKIE option
when one is present in the request (answer-cookie no;).
[GL #173]
4982. [cleanup] Return FORMERR if the question section is empty
and no COOKIE option is present; this restores
older behavior except in the newly specified
COOKIE case. [GL #260]
4981. [bug] Fix race in cmsg buffer usage in socket code.
[GL #180]
4980. [bug] Named-checkconf failed to detect bad in-view targets.
[GL #288]
4979. [placeholder]
4978. [test] Fix error handling and resolver configuration in the
"rpz" system test. [GL #312]
4977. [func] When starting up, log the same details that
would be reported by 'named -V'. [GL #247]
4976. [bug] Log the label with invalid prefix length correctly
when loading RPZ zones. [GL #254]
4975. [bug] The server cookie computation for sha1 and sha256 did
not match the method described in RFC 7873. [GL #356]
4974. [bug] Restore default rrset-order to random. [GL #336]
4973. [func] verifyzone() and the functions it uses were moved to
libdns and refactored to prevent exit() from being
called upon failure. A side effect of that is that
dnssec-signzone and dnssec-verify now check for memory
leaks upon shutdown. [GL #266]
4972. [func] Declare the 'rdata' argument for dns_rdata_tostruct()
to be const. [GL #341]
4971. [bug] dnssec-signzone and dnssec-verify did not treat records
below a DNAME as out-of-zone data. [GL #298]
4970. [func] Add QNAME minimization option to resolver. [GL #16]
4969. [cleanup] Refactor zone logging functions. [GL #269]
--- 9.13.1 released ---
4968. [bug] If glue records are signed, attempt to validate them.
[GL #209]
4967. [cleanup] Add "answer-cookie" to the parser, marked obsolete.
4966. [placeholder]
4965. [func] Add support for marking options as deprecated.
[GL #322]
4964. [bug] Reduce the probability of double signature when deleting
a DNSKEY by checking if the node is otherwise signed
by the algorithm of the key to be deleted. [GL #240]
4963. [test] ifconfig.sh now uses "ip" instead of "ifconfig",
if available, to configure the test interfaces on
linux. [GL #302]
4962. [cleanup] Move 'named -T' processing to its own function.
[GL #316]
4961. [protocol] Remove support for ECC-GOST (GOST R 34.11-94).
[GL #295]
4960. [security] When recursion is enabled, but the "allow-recursion"
and "allow-query-cache" ACLs are not specified,
they should be limited to local networks,
but were inadvertently set to match the default
"allow-query", thus allowing remote queries.
(CVE-2018-5738) [GL #309]
4959. [func] NSID logging (enabled by the "request-nsid" option)
now has its own "nsid" category, instead of using the
"resolver" category. [GL !332]
4958. [bug] Remove redundant space from NSEC3 record. [GL #281]
4957. [func] The default setting for "dnssec-validation" is now
"auto", which activates DNSSEC validation using the
IANA root key. (The default can be changed back to
"yes", which activates DNSSEC validation only when keys
are explicitly configured in named.conf, by building
BIND with "configure --disable-auto-validation".)
[GL #30]
4956. [func] Change isc_random() to be just PRNG using xoshiro128**,
and add isc_nonce_buf() that uses CSPRNG. [GL #289]
4955. [cleanup] Silence cppcheck warnings in lib/dns/master.c.
[GL #286]
4954. [func] Messages about serving of stale answers are now
directed to the "serve-stale" logging category.
Also clarified serve-stale documentation. [GL !323]
4953. [bug] Removed the option to build the red black tree
database without a hash table; the non-hashing
version was buggy and is not needed. [GL #184]
4952. [func] Authoritative server support in named for the
EDNS CLIENT-SUBNET option (which was experimental
and not practical to deploy) has been removed.
The ECS option is still supported in dig and mdig
via the +subnet option, and can be parsed and logged
when received by named, but it is no longer used
for ACL processing. The "geoip-use-ecs" option
is now obsolete; a warning will be logged if it is
used in named.conf. "ecs" tags in an ACL definition
are also obsolete and will cause the configuration
to fail to load. [GL #32]
4951. [protocol] Add "HOME.ARPA" to list of built in empty zones as
per RFC 8375. [GL #273]
--- 9.13.0 released ---
4950. [bug] ISC_SOCKEVENTATTR_TRUNC was not be set. [GL #238]
4949. [placeholder]
4948. [bug] When request-nsid is turned on, EDNS NSID options
should be logged at level info. Since change 3741
they have been logged at debug(3) by mistake.
[GL !290]
4947. [func] Replace all random functions with isc_random(),
isc_random_buf() and isc_random_uniform() API.
[GL #221]
4946. [bug] Additional glue was not being returned by resolver
for unsigned zones since change 4596. [GL #209]
4945. [func] BIND can no longer be built without DNSSEC support.
A cryptography provider (i.e., OpenSSL or a hardware
service module with PKCS#11 support) must be
available. [GL #244]
4944. [cleanup] Silence cppcheck portability warnings in
lib/isc/tests/buffer_test.c. [GL #239]
4943. [bug] Change 4687 consumed too much memory when running
system tests with --with-tuning=large. Reduced the
hash table size to 512 entries for 'named -m record'
restoring the previous memory footprint. [GL #248]
4942. [cleanup] Consolidate multiple instances of splitting of
batchline in dig into a single function. [GL #196]
4941. [cleanup] Silence clang static analyzer warnings. [GL #196]
4940. [cleanup] Extract the loop in dns__zone_updatesigs() into
separate functions to improve code readability.
[GL #135]
4939. [test] Add basic unit tests for update_sigs(). [GL #135]
4938. [placeholder]
4937. [func] Remove support for OpenSSL < 1.0.0 [GL #191]
4936. [func] Always use OpenSSL or PKCS#11 random data providers,
and remove the --{enable,disable}-crypto-rand configure
options. [GL #165]
4935. [func] Add support for LibreSSL >= 2.7.0 (some OpenSSL 1.1.0
call were added). [GL #191]
4934. [security] The serve-stale feature could cause an assertion failure
in rbtdb.c even when stale-answer-enable was false.
Simultaneous use of stale cache records and NSEC
aggressive negative caching could trigger a recursion
loop. (CVE-2018-5737) [GL #185]
4933. [bug] Not creating signing keys for an inline signed zone
prevented changes applied to the raw zone from being
reflected in the secure zone until signing keys were
made available. [GL #159]
4932. [bug] Bumped signed serial of an inline signed zone was
logged even when an error occurred while updating
signatures. [GL #159]
4931. [func] Removed the "rbtdb64" database implementation.
[GL #217]
4930. [bug] Remove a bogus check in nslookup command line
argument processing. [GL #206]
4929. [func] Add the ability to set RA and TC in queries made by
dig (+[no]raflag, +[no]tcflag). [GL #213]
4928. [func] The "dnskey-sig-validity" option allows
"sig-validity-interval" to be overridden for signatures
covering DNSKEY RRsets. [GL #145]
4927. [placeholder]
4926. [func] Add root key sentinel support. To disable, add
'root-key-sentinel no;' to named.conf. [GL #37]
4925. [func] Several configuration options that define intervals
can now take TTL value suffixes (for example, 2h or 1d)
in addition to integer parameters. These include
max-cache-ttl, max-ncache-ttl, max-policy-ttl,
fstrm-set-reopen-interval, interface-interval, and
min-update-interval. [GL #203]
4924. [cleanup] Clean up the isc_string_* namespace and leave
only strlcpy and strlcat. [GL #178]
4923. [cleanup] Refactor socket and socket event options into
enum types. [GL !135]
4922. [bug] dnstap: Log the destination address of client
packets rather than the interface address.
[GL #197]
4921. [cleanup] Add dns_fixedname_initname() and refactor the caller
code to make usage of the new function, as a part of
refactoring dns_fixedname_*() macros were turned into
functions. [GL #183]
4920. [cleanup] Clean up libdns removing most of the backwards
compatibility wrappers.
4919. [cleanup] Clean up the isc_hash_* namespace and leave only
the FNV-1a hash implementation. [GL #178]
4918. [bug] Fix double free after keygen error in dnssec-keygen
when OpenSSL >= 1.1.0 is used and RSA_generate_key_ex
fails. [GL #109]
4917. [func] Support 64 RPZ policy zones by default. [GL #123]
4916. [func] Remove IDNA2003 support and the bundled idnkit-1.0
library.
4915. [func] Implement IDNA2008 support in dig by adding support
for libidn2. New dig option +idnin has been added,
which allows to process invalid domain names much
like dig without IDN support. libidn2 version 2.0
or higher is needed for +idnout enabled by default.
4914. [security] A bug in zone database reference counting could lead to
a crash when multiple versions of a slave zone were
transferred from a master in close succession.
(CVE-2018-5736) [GL #134]
4913. [test] Re-implemented older unit tests in bin/tests as ATF,
removed the lib/tests unit testing library. [GL #115]
4912. [test] Improved the reliability of the 'cds' system test.
[GL #136]
4911. [test] Improved the reliability of the 'mkeys' system test.
[GL #128]
4910. [func] Update util/check-changes to work on release branches.
[GL #113]
4909. [bug] named-checkconf did not detect in-view zone collisions.
[GL #125]
4908. [test] Eliminated unnecessary waiting in the allow_query
system test. Also changed its name to allow-query.
[GL #81]
4907. [test] Improved the reliability of the 'notify' system
test. [GL #59]
4906. [func] Replace getquad() with inet_pton(), completing
change #4900. [GL #56]
4905. [bug] irs_resconf_load() ignored resolv.conf syntax errors
when "domain" or "search" options were present in that
file. [GL #110]
4904. [bug] Temporarily revert change #4859. [GL #124]
4903. [bug] "check-mx fail;" did not prevent MX records containing
IP addresses from being added to a zone by a dynamic
update. [GL #112]
4902. [test] Improved the reliability of the 'ixfr' system
test. [GL #66]
4901. [func] "dig +nssearch" now lists the name servers
for a domain that time out, as well as the servers
that respond. [GL #64]
4900. [func] Remove all uses of inet_aton(). As a result of this
change, IPv4 addresses are now only accepted in
dotted-quad format. [GL #13]
4899. [test] Convert most of the remaining system tests to be able
to run in parallel, continuing the work from change
#4895. To take advantage of this, use "make -jN check",
where N is the number of processors to use. [GL #91]
4898. [func] Remove libseccomp based system-call filtering. [GL #93]
4897. [test] Update to rpz system test so that it doesn't recurse.
[GL #68]
4896. [test] cacheclean system test was not robust. [GL #82]
4895. [test] Allow some system tests to run in parallel.
[RT #46602]
4894. [bug] named could crash while rolling a dnstap output file.
[RT #46942]
4893. [bug] Address various issues reported by cppcheck. [GL #51]
4892. [bug] named could leak memory when "rndc reload" was invoked
before all zone loading actions triggered by a previous
"rndc reload" command were completed. [RT #47076]
4891. [placeholder]
4890. [func] Remove unused ondestroy callback from libisc.
[isc-projects/bind9!3]
4889. [func] Warn about the use of old root keys without the new
root key being present. Warn about dlv.isc.org's
key being present. Warn about both managed and
trusted root keys being present. [RT #43670]
4888. [test] Initialize sockets correctly in sample-update so
that the nsupdate system test will run on Windows.
[RT #47097]
4887. [test] Enable the rpzrecurse test to run on Windows.
[RT #47093]
4886. [doc] Document dig -u in manpage. [RT #47150]
4885. [security] update-policy rules that otherwise ignore the name
field now require that it be set to "." to ensure
that any type list present is properly interpreted.
[RT #47126]
4884. [bug] named could crash on shutdown due to a race between
shutdown_server() and ns__client_request(). [RT #47120]
4883. [cleanup] Improved debugging output from dnssec-cds. [RT #47026]
4882. [bug] Address potential memory leak in
dns_update_signaturesinc. [RT #47084]
4881. [bug] Only include dst_openssl.h when OpenSSL is required.
[RT #47068]
4880. [bug] Named wasn't returning the target of a cross-zone
CNAME between two served zones when recursion was
desired and available (RD=1, RA=1). (When this is
not the case, the CNAME target is deliberately
withheld to prevent accidental cache poisoning.)
[RT #47078]
4879. [bug] dns_rdata_caa:value_len field was too small.
[RT #47086]
4878. [bug] List 'ply' as a requirement for the 'isc' python
package. [RT #47065]
4877. [bug] Address integer overflow when exponentially
backing off retry intervals. [RT #47041]
4876. [bug] Address deadlock with accessing a keytable. [RT #47000]
4875. [bug] Address compile failures on older systems. [RT #47015]
4874. [bug] Wrong time display when reporting new keywarntime.
[RT #47042]
4873. [doc] Grammars for named.conf included in the ARM are now
automatically generated by the configuration parser
itself. As a side effect of the work needed to
separate zone type grammars from each other, this
also makes checking of zone statements in
named-checkconf more correct and consistent.
[RT #36957]
4872. [bug] Don't permit loading meta RR types such as TKEY
from master files. [RT #47009]
4871. [bug] Fix configure glitch in detecting stdatomic.h
support on systems with multiple compilers.
[RT #46959]
4870. [test] Update included ATF library to atf-0.21 preserving
the ATF tool. [RT #46967]
4869. [bug] Address some cases where NULL with zero length could
be passed to memmove which is undefined behavior and
can lead to bad optimization. [RT #46888]
4868. [func] dnssec-keygen can no longer generate HMAC keys.
Use tsig-keygen instead. [RT #46404]
4867. [cleanup] Normalize rndc on/off commands (validation,
querylog, serve-stale) so they all accept the
same synonyms for on/off (yes/no, true/false,
enable/disable). Thanks to Tony Finch. [RT #47022]
4866. [port] DST library initialization verifies MD5 (when MD5
was not disabled) and SHA-1 hash and HMAC support.
[RT #46764]
4865. [cleanup] Simplify handling isc_socket_sendto2() return values.
[RT #46986]
4864. [bug] named acting as a slave for a catalog zone crashed if
the latter contained a master definition without an IP
address. [RT #45999]
4863. [bug] Fix various other bugs reported by Valgrind's
memcheck tool. [RT #46978]
4862. [bug] The rdata flags for RRSIG were not being properly set
when constructing a rdataslab. [RT #46978]
4861. [bug] The isc_crc64 unit test was not endian independent.
[RT #46973]
4860. [bug] isc_int8_t should be signed char. [RT #46973]
4859. [bug] A loop was possible when attempting to validate
unsigned CNAME responses from secure zones;
this caused a delay in returning SERVFAIL and
also increased the chances of encountering
CVE-2017-3145. [RT #46839]
4858. [security] Addresses could be referenced after being freed
in resolver.c, causing an assertion failure.
(CVE-2017-3145) [RT #46839]
4857. [bug] Maintain attach/detach semantics for event->db,
event->node, event->rdataset and event->sigrdataset
in query.c. [RT #46891]
4856. [bug] 'rndc zonestatus' reported the wrong underlying type
for a inline slave zone. [RT #46875]
4855. [bug] isc_time_formatshorttimestamp produced incorrect
output. [RT #46938]
4854. [bug] query_synthcnamewildcard should stop generating the
response if query_synthwildcard fails. [RT #46939]
4853. [bug] Add REQUIRE's and INSIST's to isc_time_formatISO8601L
and isc_time_formatISO8601Lms. [RT #46916]
4852. [bug] Handle strftime() failing in isc_time_formatISO8601ms.
Add REQUIRE's and INSIST's to isc_time_formattimestamp,
isc_time_formathttptimestamp, isc_time_formatISO8601,
isc_time_formatISO8601ms. [RT #46892]
4851. [port] Support using kyua as well as atf-run to run the unit
tests. [RT #46853]
4850. [bug] Named failed to restart with multiple added zones in
lmdb database. [RT #46889]
4849. [bug] Duplicate zones could appear in the .nzf file if
addzone failed. [RT #46435]
4848. [func] Zone types "primary" and "secondary" can now be used
as synonyms for "master" and "slave" in named.conf.
[RT #46713]
4847. [bug] dnssec-dnskey-kskonly was not being honored for
CDS and CDNSKEY. [RT #46755]
4846. [test] Adjust timing values in runtime system test. Address
named.pid removal races in runtime system test.
[RT #46800]
4845. [bug] Dig (non iOS) should exit on malformed names.
[RT #46806]
4844. [test] Address memory leaks in libatf-c. [RT #46798]
4843. [bug] dnssec-signzone free hashlist on exit. [RT #46791]
4842. [bug] Conditionally compile opensslecdsa_link.c to avoid
warnings about unused function. [RT #46790]
--- 9.12.0rc1 released ---
4841. [bug] Address -fsanitize=undefined warnings. [RT #46786]
4840. [test] Add tests to cover fallback to using ZSK on inactive
KSK. [RT #46787]
4839. [bug] zone.c:zone_sign was not properly determining
if there were active KSK and ZSK keys for
a algorithm when update-check-ksk is true
(default) leaving records unsigned with one or
more DNSKEY algorithms. [RT #46774]
4838. [bug] zone.c:add_sigs was not properly determining
if there were active KSK and ZSK keys for
a algorithm when update-check-ksk is true
(default) leaving records unsigned with one or
more DNSKEY algorithms. [RT #46754]
4837. [bug] dns_update_signatures{inc} (add_sigs) was not
properly determining if there were active KSK and
ZSK keys for a algorithm when update-check-ksk is
true (default) leaving records unsigned when there
were multiple DNSKEY algorithms for the zone.
[RT #46743]
4836. [bug] Zones created using "rndc addzone" could
temporarily fail to inherit an "allow-transfer"
ACL that had been configured in the options
statement. [RT #46603]
4835. [cleanup] Clean up and refactor LMDB-related code. [RT #46718]
4834. [port] Fix LMDB support on OpenBSD. [RT #46718]
4833. [bug] isc_event_free should check that the event is not
linked when called. [RT #46725]
4832. [bug] Events were not being removed from zone->rss_events.
[RT #46725]
4831. [bug] Convert the RRSIG expirytime to 64 bits for
comparisons in diff.c:resign. [RT #46710]
4830. [bug] Failure to configure ATF when requested did not cause
an error in top-level configure script. [RT #46655]
4829. [bug] isc_heap_delete did not zero the index value when
the heap was created with a callback to do that.
[RT #46709]
4828. [bug] Do not use thread-local storage for storing LMDB reader
locktable slots. [RT #46556]
4827. [misc] Add a precommit check script util/checklibs.sh
[RT #46215]
4826. [cleanup] Prevent potential build failures in bin/confgen/ and
bin/named/ when using parallel make. [RT #46648]
4825. [bug] Prevent a bogus "error during managed-keys processing
(no more)" warning from being logged. [RT #46645]
4824. [port] Add iOS hooks to dig. [RT #42011]
4823. [test] Refactor reclimit system test to improve its
reliability and speed. [RT #46632]
4822. [bug] Use resign_sooner in dns_db_setsigningtime. [RT #46473]
4821. [bug] When resigning ensure that the SOA's expire time is
always later that the resigning time of other records.
[RT #46473]
4820. [bug] dns_db_subtractrdataset should transfer the resigning
information to the new header. [RT #46473]
4819. [bug] Fully backout the transaction when adding a RRset
to the resigning / removal heaps fails. [RT #46473]
4818. [test] The logfileconfig system test could intermittently
report false negatives on some platforms. [RT #46615]
4817. [cleanup] Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
[RT #45433]
4816. [bug] Don't use a common array for storing EDNS options
in DiG as it could fill up. [RT #45611]
4815. [bug] rbt_test.c:insert_and_delete needed to call
dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]
4814. [cleanup] Use AS_HELP_STRING for consistent help text. [RT #46521]
4813. [bug] Address potential read after free errors from
query_synthnodata, query_synthwildcard and
query_synthnxdomain. [RT #46547]
4812. [bug] Minor improvements to stability and consistency of code
handling managed keys. [RT #46468]
4811. [bug] Revert api changes to use <isc/buffer.h> inline
macros. Provide a alternative mechanism to turn
on the use of inline macros when building BIND.
[RT #46520]
4810. [test] The chain system test failed if the IPv6 interfaces
were not configured. [RT #46508]
--- 9.12.0b2 released ---
4809. [port] Check at configure time whether -latomic is needed
for stdatomic.h. [RT #46324]
4808. [bug] Properly test for zlib.h. [RT #46504]
4807. [cleanup] isc_rng_randombytes() returns a specified number of
bytes from the PRNG; this is now used instead of
calling isc_rng_random() multiple times. [RT #46230]
4806. [func] Log messages related to loading of zones are now
directed to the "zoneload" logging category.
[RT #41640]
4805. [bug] TCP4Active and TCP6Active weren't being updated
correctly. [RT #46454]
4804. [port] win32: access() does not work on directories as
required by POSIX. Supply a alternative in
isc_file_isdirwritable. [RT #46394]
4803. [placeholder]
4802. [test] Refactor mkeys system test to make it quicker and more
reliable. [RT #45293]
4801. [func] 'dnssec-lookaside auto;' and 'dnssec-lookaside .
trust-anchor dlv.isc.org;' now elicit warnings rather
than being fatal configuration errors. [RT #46410]
4800. [bug] When processing delzone, write one zone config per
line to the NZF. [RT #46323]
4799. [cleanup] Improve clarity of keytable unit tests. [RT #46407]
4798. [func] Keys specified in "managed-keys" statements
are tagged as "initializing" until they have been
updated by a key refresh query. If initialization
fails it will be visible from "rndc secroots".
[RT #46267]
4797. [func] Removed "isc-hmac-fixup", as the versions of BIND that
had the bug it worked around are long past end of
life. [RT #46411]
4796. [bug] Increase the maximum configurable TCP keepalive
timeout to 65535. [RT #44710]
4795. [func] A new statistics counter has been added to track
priming queries. [RT #46313]
4794. [func] "dnssec-checkds -s" specifies a file from which
to read a DS set rather than querying the parent.
[RT #44667]
4793. [bug] nsupdate -[46] could overflow the array of server
addresses. [RT #46402]
4792. [bug] Fix map file header correctness check. [RT #38418]
4791. [doc] Fixed outdated documentation about export libraries.
[RT #46341]
4790. [bug] nsupdate could trigger a require when sending a
update to the second address of the server.
[RT #45731]
4789. [cleanup] Check writability of new-zones-directory. [RT #46308]
4788. [cleanup] When using "update-policy local", log a warning
when an update matching the session key is received
from a remote host. [RT #46213]
4787. [cleanup] Turn nsec3param_salt_totext() into a public function,
dns_nsec3param_salttotext(), and add unit tests for it.
[RT #46289]
4786. [func] The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
options are no longer conditionally compiled.
[RT #46340]
4785. [func] The hmac-md5 algorithm is no longer recommended for
use with RNDC keys. The default in rndc-confgen
is now hmac-sha256. [RT #42272]
4784. [func] The use of dnssec-keygen to generate HMAC keys is
deprecated in favor of tsig-keygen. dnssec-keygen
will print a warning when used for this purpose.
All HMAC algorithms will be removed from
dnssec-keygen in a future release. [RT #42272]
4783. [test] dnssec: 'check that NOTIFY is sent at the end of
NSEC3 chain generation failed' required more time
on some machines for the IXFR to complete. [RT #46388]
4782. [test] dnssec: 'checking positive and negative validation
with negative trust anchors' required more time to
complete on some machines. [RT #46386]
4781. [maint] B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]
4780. [bug] When answering ANY queries, don't include the NS
RRset in the authority section if it was already
in the answer section. [RT #44543]
4779. [bug] Expire NTA at the start of the second. Don't update
the expiry value if the record has already expired
after a successful check. [RT #46368]
4778. [test] Improve synth-from-dnssec testing. [RT #46352]
4777. [cleanup] Removed a redundant call to configure_view_acl().
[RT #46369]
4776. [bug] Improve portability of ht_test. [RT #46333]
4775. [bug] Address Coverity warnings in ht_test.c and mem_test.c
[RT #46281]
4774. [bug] <isc/util.h> was incorrectly included in several
header files. [RT #46311]
4773. [doc] Fixed generating Doxygen documentation for functions
annotated using certain macros. Miscellaneous
Doxygen-related cleanups. [RT #46276]
--- 9.12.0b1 released ---
4772. [test] Expanded unit testing framework for libns, using
hooks to interrupt query flow and inspect state
at specified locations. [RT #46173]
4771. [bug] When sending RFC 5011 refresh queries, disregard
cached DNSKEY rrsets. [RT #46251]
4770. [bug] Cache additional data from priming queries as glue.
Previously they were ignored as unsigned
non-answer data from a secure zone, and never
actually got added to the cache, causing hints
to be used frequently for root-server
addresses, which triggered re-priming. [RT #45241]
4769. [func] The working directory and managed-keys directory has
to be writeable (and seekable). [RT #46077]
4768. [func] By default, memory is no longer filled with tag values
when it is allocated or freed; this improves
performance but makes debugging of certain memory
issues more difficult. "named -M fill" turns memory
filling back on. (Building "configure
--enable-developer", turns memory fill on by
default again; it can then be disabled with
"named -M nofill".) [RT #45123]
4767. [func] Add a new function, isc_buffer_printf(), which can be
used to append a formatted string to the used region of
a buffer. [RT #46201]
4766. [cleanup] Address Coverity warnings. [RT #46150]
4765. [bug] Address potential INSIST in dnssec-cds. [RT #46150]
4764. [bug] Address portability issues in cds system test.
[RT #46214]
4763. [contrib] Improve compatibility when building MySQL DLZ
module by using mysql_config if available.
[RT #45558]
4762. [func] "update-policy local" is now restricted to updates
from local addresses. (Previously, other addresses
were allowed so long as updates were signed by the
local session key.) [RT #45492]
4761. [protocol] Add support for DOA. [RT #45612]
4760. [func] Add glue cache statistics counters. [RT #46028]
4759. [func] Add logging channel "trust-anchor-telemetry" to
record trust-anchor-telemetry in incoming requests.
Both _ta-XXXX.<anchor>/NULL and EDNS KEY-TAG options
are logged. [RT #46124]
4758. [doc] Remove documentation of unimplemented "topology".
[RT #46161]
4757. [func] New "dnssec-cds" command creates a new parent DS
RRset based on CDS or CDNSKEY RRsets found in
a child zone, and generates either a dsset file
or stream of nsupdate commands to update the
parent. Thanks to Tony Finch. [RT #46090]
4756. [bug] Interrupting dig could lead to an INSIST failure after
certain errors were encountered while querying a host
whose name resolved to more than one address. Change
4537 increased the odds of triggering this issue by
causing dig to hang indefinitely when certain error
paths were evaluated. dig now also retries TCP queries
(once) if the server gracefully closes the connection
before sending a response. [RT #42832, #45159]
4755. [cleanup] Silence unnecessary log message when NZF file doesn't
exist. [RT #46186]
4754. [bug] dns_zone_setview needs a two stage commit to properly
handle errors. [RT #45841]
4753. [contrib] Software obtainable from known upstream locations
(i.e., zkt, nslint, query-loc) has been removed.
Links to these and other packages can be found at
https://www.isc.org/community/tools [RT #46182]
4752. [test] Add unit test for isc_net_pton. [RT #46171]
4751. [func] "dnssec-signzone -S" can now automatically add parent
synchronization records (CDS and CDNSKEY) according
to key metadata set using the -Psync and -Dsync
options to dnssec-keygen and dnssec-settime.
[RT #46149]
4750. [func] "rndc managed-keys destroy" shuts down RFC 5011 key
maintenance and deletes the managed-keys database.
If followed by "rndc reconfig" or a server restart,
key maintenance is reinitialized from scratch.
This is primarily intended for testing. [RT #32456]
4749. [func] The ISC DLV service has been shut down, and all
DLV records have been removed from dlv.isc.org.
- Removed references to ISC DLV in documentation
- Removed DLV key from bind.keys
- No longer use ISC DLV by default in delv
- "dnssec-lookaside auto" and configuration of
"dnssec-lookaide" with dlv.isc.org as the trust
anchor are both now fatal errors.
[RT #46155]
4748. [cleanup] Sprintf to snprintf coversions. [RT #46132]
4747. [func] Synthesis of responses from DNSSEC-verified records.
Stage 3 - synthesize NODATA responses. [RT #40138]
4746. [cleanup] Add configured prefixes to configure summary
output. [RT #46153]
4745. [test] Add color-coded pass/fail messages to system
tests when running on terminals that support them.
[RT #45977]
4744. [bug] Suppress trust-anchor-telemetry queries if
validation is disabled. [RT #46131]
4743. [func] Exclude trust-anchor-telemetry queries from
synth-from-dnssec processing. [RT #46123]
4742. [func] Synthesis of responses from DNSSEC-verified records.
Stage 2 - synthesis of records from wildcard data.
If the dns64 or filter-aaaa* is configured then the
involved lookups are currently excluded. [RT #40138]
4741. [bug] Make isc_refcount_current() atomically read the
counter value. [RT #46074]
4740. [cleanup] Avoid triggering format-truncated warnings. [RT #46107]
4739. [cleanup] Address clang static analysis warnings. [RT #45952]
4738. [port] win32: strftime mishandles %Z. [RT #46039]
4737. [cleanup] Address Coverity warnings. [RT #46012]
4736. [cleanup] (a) Added comments to NSEC3-related functions in
lib/dns/zone.c. (b) Refactored NSEC3 salt formatting
code. (c) Minor tweaks to lock and result handling.
[RT #46053]
4735. [bug] Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]
4734. [contrib] Added sample configuration for DNS-over-TLS in
contrib/dnspriv.
4733. [bug] Change #4706 introduced a bug causing TCP clients
not be reused correctly, leading to unconstrained
memory growth. [RT #46029]
4732. [func] Change default minimal-responses setting to
no-auth-recursive. [RT #46016]
4731. [bug] Fix use after free when closing an LMDB. [RT #46000]
4730. [bug] Fix out of bounds access in DHCID totext() method.
[RT #46001]
4729. [bug] Don't use memset() to wipe memory, as it may be
removed by compiler optimizations when the
memset() occurs on automatic stack allocation
just before function return. [RT #45947]
4728. [func] Use C11's stdatomic.h instead of isc_atomic
where available. [RT #40668]
4727. [bug] Retransferring an inline-signed slave using NSEC3
around the time its NSEC3 salt was changed could result
in an infinite signing loop. [RT #45080]
4726. [port] Prevent setsockopt() errors related to TCP_FASTOPEN
from being logged on FreeBSD if the kernel does not
support it. Notify the user when the kernel does
support TCP_FASTOPEN, but it is disabled by sysctl.
Add a new configure option, --disable-tcp-fastopen, to
disable use of TCP_FASTOPEN altogether. [RT #44754]
4725. [bug] Nsupdate: "recvsoa" was incorrectly reported for
failures in sending the update message. The correct
location to be reported is "update_completed".
[RT #46014]
4724. [func] By default, BIND now uses the random number
functions provided by the crypto library (i.e.,
OpenSSL or a PKCS#11 provider) as a source of
randomness rather than /dev/random. This is
suitable for virtual machine environments
which have limited entropy pools and lack
hardware random number generators.
This can be overridden by specifying another
entropy source via the "random-device" option
in named.conf, or via the -r command line option;
however, for functions requiring full cryptographic
strength, such as DNSSEC key generation, this
cannot be overridden. In particular, the -r
command line option no longer has any effect on
dnssec-keygen.
This can be disabled by building with
"configure --disable-crypto-rand".
[RT #31459] [RT #46047]
4723. [bug] Statistics counter DNSTAPdropped was misidentified
as DNSSECdropped. [RT #46002]
4722. [cleanup] Clean up uses of strcpy() and strcat() in favor of
strlcpy() and strlcat() for safety. [RT #45981]
4721. [func] 'dnssec-signzone -x' and 'dnssec-dnskey-kskonly'
options now apply to CDNSKEY and DS records as well
as DNSKEY. Thanks to Tony Finch. [RT #45689]
4720. [func] Added a statistics counter to track prefetch
queries. [RT #45847]
4719. [bug] Address PVS static analyzer warnings. [RT #45946]
4718. [func] Avoid searching for a owner name compression pointer
more than once when writing out a RRset. [RT #45802]
4717. [bug] Treat replies with QCOUNT=0 as truncated if TC=1,
FORMERR if TC=0, and log the error correctly.
[RT #45836]
4716. [placeholder]
--- 9.12.0a1 released ---
4715. [bug] TreeMemMax was mis-identified as a second HeapMemMax
in the Json cache statistics. [RT #45980]
4714. [port] openbsd/libressl: add support for building with
--enable-openssl-hash. [RT #45982]
4713. [func] Added support for the DNS Response Policy Service
(DNSRPS) API, which allows named to use an external
response policy daemon when built with
"configure --enable-dnsrps". Thanks to Farsight
Security. [RT #43376]
4712. [bug] "dig +domain" and "dig +search" didn't retain the
search domain when retrying with TCP. [RT #45547]
4711. [test] Some RR types were missing from genzones.sh.
[RT #45782]
4710. [cleanup] Changed the --enable-openssl-hash default to yes.
[RT #45019]
4709. [cleanup] Use dns_name_fullhash() to hash names for RRL.
[RT #45435]
4708. [cleanup] Legacy Windows builds (i.e. for XP and earlier)
are no longer supported. [RT #45186]
4707. [func] The lightweight resolver daemon and library (lwresd
and liblwres) have been removed. [RT #45186]
4706. [func] Code implementing name server query processing has
been moved from bin/named to a new library "libns".
Functions remaining in bin/named are now prefixed
with "named_" rather than "ns_". This will make it
easier to write unit tests for name server code, or
link name server functionality into new tools.
[RT #45186]
4705. [placeholder]
4704. [cleanup] Silence Visual Studio compiler warnings. [RT #45898]
4703. [bug] BINDInstall.exe was missing some buffer length checks.
[RT #45898]
4702. [func] Update function declarations to use
dns_masterstyle_flags_t for style flags. [RT #45924]
4701. [cleanup] Refactored lib/dns/tsig.c to reduce code
duplication and simplify the disabling of MD5.
[RT #45490]
4700. [func] Serving of stale answers is now supported. This
allows named to provide stale cached answers when
the authoritative server is under attack.
See max-stale-ttl, stale-answer-enable,
stale-answer-ttl. [RT #44790]
4699. [func] Multiple cookie-secret clauses can now be specified.
The first one specified is used to generate new
server cookies. [RT #45672]
4698. [port] Add --with-python-install-dir configure option to allow
specifying a nonstandard installation directory for
Python modules. [RT #45407]
4697. [bug] Restore workaround for Microsoft Windows TSIG hash
computation bug. [RT #45854]
4696. [port] Enable filter-aaaa support by default on Windows
builds. [RT #45883]
4695. [bug] cookie-secrets were not being properly checked by
named-checkconf. [RT #45886]
4694. [func] dnssec-keygen no longer uses RSASHA1 by default;
the signing algorithm must be specified on
the command line with the "-a" option. Signing
scripts that rely on the existing default behavior
will break; use "dnssec-keygen -a RSASHA1" to
repair them. (The goal of this change is to make
it easier to find scripts using RSASHA1 so they
can be changed in the event of that algorithm
being deprecated in the future.) [RT #44755]
4693. [func] Synthesis of responses from DNSSEC-verified records.
Stage 1 covers NXDOMAIN synthesis from NSEC records.
This is controlled by synth-from-dnssec and is enabled
by default. [RT #40138]
4692. [bug] Fix build failures with libressl introduced in 4676.
[RT #45879]
4691. [func] Add -4/-6 command line options to nsupdate and rndc.
[RT #45632]
4690. [bug] Command line options -4/-6 were handled inconsistently
between tools. [RT #45632]
4689. [cleanup] Turn on minimal responses for CDNSKEY and CDS in
addition to DNSKEY and DS. Thanks to Tony Finch.
[RT #45690]
4688. [protocol] Check and display EDNS KEY TAG options (RFC 8145) in
messages. [RT #44804]
4687. [func] Refactor tracklines code. [RT #45126]
4686. [bug] dnssec-settime -p could print a bogus warning about
key deletion scheduled before its inactivation when a
key had an inactivation date set but no deletion date
set. [RT #45807]
4685. [bug] dnssec-settime incorrectly calculated publication and
activation dates for a successor key. [RT #45806]
4684. [bug] delv could send bogus DNS queries when an explicit
server address was specified on the command line along
with -4/-6. [RT #45804]
4683. [bug] Prevent nsupdate from immediately exiting on invalid
user input in interactive mode. [RT #28194]
4682. [bug] Don't report errors on records below a DNAME.
[RT #44880]
4681. [bug] Log messages from the validator now include the
associated view unless the view is "_default/IN"
or "_dnsclient/IN". [RT #45770]
4680. [bug] Fix failing over to another master server address when
nsupdate is used with GSS-API. [RT #45380]
4679. [cleanup] Suggest using -o when dnssec-verify finds a SOA record
not at top of zone and -o is not used. [RT #45519]
4678. [bug] geoip-use-ecs has the wrong type when geoip support
is disabled at configure time. [RT #45763]
4677. [cleanup] Split up the main function in dig to better support
the iOS app version. [RT #45508]
4676. [cleanup] Allow BIND to be built using OpenSSL 1.0.X with
deprecated functions removed. [RT #45706]
4675. [cleanup] Don't use C++ keyword class. [RT #45726]
4674. [func] "dig +sigchase", and related options "+topdown" and
"+trusted-keys", have been removed. Use "delv" for
queries with DNSSEC validation. [RT #42793]
4673. [port] Silence GCC 7 warnings. [RT #45592]
4672. [placeholder]
4671. [bug] Fix a race condition that could cause the
resolver to crash with assertion failure when
chasing DS in specific conditions with a very
short RTT to the upstream nameserver. [RT #45168]
4670. [cleanup] Ensure that a request MAC is never sent back
in an XFR response unless the signature was
verified. [RT #45494]
4669. [func] Iterative query logic in resolver.c has been
refactored into smaller functions and commented,
for improved readability, maintainability and
testability. [RT #45362]
4668. [bug] Use localtime_r and gmtime_r for thread safety.
[RT #45664]
4667. [cleanup] Refactor RDATA unit tests. [RT #45610]
4666. [bug] dnssec-keymgr: Domain names beginning with digits (0-9)
could cause a parser error when reading the policy
file. This now works correctly so long as the domain
name is quoted. [RT #45641]
4665. [protocol] Added support for ED25519 and ED448 DNSSEC signing
algorithms (RFC 8080). (Note: these algorithms
depend on code currently in the development branch
of OpenSSL which has not yet been released.)
[RT #44696]
4664. [func] Add a "glue-cache" option to enable or disable the
glue cache. The default is "yes". [RT #45125]
4663. [cleanup] Clarify error message printed by dnssec-dsfromkey.
[RT #21731]
4662. [performance] Improve cache memory cleanup of zero TTL records
by putting them at the tail of LRU header lists.
[RT #45274]
4661. [bug] A race condition could occur if a zone was reloaded
while resigning, triggering a crash in
rbtdb.c:closeversion(). [RT #45276]
4660. [bug] Remove spurious "peer" from Windows socket log
messages. [RT #45617]
4659. [bug] Remove spurious log message about lmdb-mapsize
not being supported when parsing builtin
configuration file. [RT #45618]
4658. [bug] Clean up build directory created by "setup.py install"
immediately. [RT #45628]
4657. [bug] rrchecker system test result could be improperly
determined. [RT #45602]
4656. [bug] Apply "port" and "dscp" values specified in catalog
zone's "default-masters" option to the generated
configuration of its member zones. [RT #45545]
4655. [bug] Lack of seccomp could be falsely reported. [RT #45599]
4654. [cleanup] Don't use C++ keywords delete, new and namespace.
[RT #45538]
4653. [bug] Reorder includes to move @DST_OPENSSL_INC@ and
@ISC_OPENSSL_INC@ after shipped include directories.
[RT #45581]
4652. [bug] Nsupdate could attempt to use a zeroed address on
server timeout. [RT #45417]
4651. [test] Silence coverity warnings in tsig_test.c. [RT #45528]
4650. [placeholder]
4649. [bug] The wrong zone was logged when a catalog zone is added.
[RT #45520]
4648. [bug] "rndc reconfig" on a slave no longer causes all member
zones of configured catalog zones to be removed from
configuration. [RT #45310]
4647. [bug] Change 4643 broke verification of TSIG signed TCP
message sequences where not all the messages contain
TSIG records. These may be used in AXFR and IXFR
responses. [RT #45509]
4646. [placeholder]
4645. [bug] Fix PKCS#11 RSA parsing when MD5 is disabled.
[RT #45300]
4644. [placeholder]
4643. [security] An error in TSIG handling could permit unauthorized
zone transfers or zone updates. (CVE-2017-3142)
(CVE-2017-3143) [RT #45383]
4642. [cleanup] Add more logging of RFC 5011 events affecting the
status of managed keys: newly observed keys,
deletion of revoked keys, etc. [RT #45354]
4641. [cleanup] Parallel builds (make -j) could fail with --with-atf /
--enable-developer. [RT #45373]
4640. [bug] If query_findversion failed in query_getdb due to
memory failure the error status was incorrectly
discarded. [RT #45331]
4639. [bug] Fix a regression in --with-tuning reporting introduced
by change 4488. [RT #45396]
4638. [bug] Reloading or reconfiguring named could fail on
some platforms when LMDB was in use. [RT #45203]
4637. [func] "nsec3hash -r" option ("rdata order") takes arguments
in the same order as they appear in NSEC3 or
NSEC3PARAM records, so that NSEC3 parameters can
be cut and pasted from an existing record. Thanks
to Tony Finch for the contribution. [RT #45183]
4636. [bug] Normalize rpz policy zone names when checking for
existence. [RT #45358]
4635. [bug] Fix RPZ NSDNAME logging that was logging
failures as NSIP. [RT #45052]
4634. [contrib] check5011.pl needs to handle optional space before
semi-colon in +multi-line output. [RT #45352]
4633. [maint] Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.
4632. [security] The BIND installer on Windows used an unquoted
service path, which can enable privilege escalation.
(CVE-2017-3141) [RT #45229]
4631. [security] Some RPZ configurations could go into an infinite
query loop when encountering responses with TTL=0.
(CVE-2017-3140) [RT #45181]
4630. [bug] "dyndb" is dependent on dlopen existing / being
enabled. [RT #45291]
4629. [bug] dns_client_startupdate could not be called with a
running client. [RT #45277]
4628. [bug] Fixed a potential reference leak in query_getdb().
[RT #45247]
4627. [placeholder]
4626. [test] Added more tests for handling of different record
ordering in CNAME and DNAME responses. [QA #430]
4625. [bug] Running "rndc addzone" and "rndc delzone" at close
to the same time could trigger a deadlock if using
LMDB. [RT #45209]
4624. [placeholder]
4623. [bug] Use --with-protobuf-c and --with-libfstrm to find
protoc-c and fstrm_capture. [RT #45187]
4622. [bug] Remove unnecessary escaping of semicolon in CAA and
URI records. [RT #45216]
4621. [port] Force alignment of oid arrays to silence loader
warnings. [RT #45131]
4620. [port] Handle EPFNOSUPPORT being returned when probing
to see if a socket type is supported. [RT #45214]
4619. [bug] Call isc_mem_put instead of isc_mem_free in
bin/named/server.c:setup_newzones. [RT #45202]
4618. [bug] Check isc_mem_strdup results in dns_view_setnewzones.
Add logging for lmdb call failures. [RT #45204]
4617. [test] Update rndc system test to be more delay tolerant.
[RT #45177]
4616. [bug] When using LMDB, zones deleted using "rndc delzone"
were not correctly removed from the new-zone
database. [RT #45185]
4615. [bug] AD could be set on truncated answer with no records
present in the answer and authority sections.
[RT #45140]
4614. [test] Fixed an error in the sockaddr unit test. [RT #45146]
4613. [func] By default, the maximum size of a zone journal file
is now twice the size of the zone's contents (there
is little benefit to a journal larger than this).
This can be overridden by setting "max-journal-size"
to "unlimited" or to an explicit value up to 2G.
Thanks to Tony Finch. [RT #38324]
4612. [bug] Silence 'may be use uninitalised' warning and simplify
the code in lwres/getaddinfo:process_answer.
[RT #45158]
4611. [bug] The default LMDB mapsize was too low and caused
errors after few thousand zones were added using
rndc addzone. A new config option "lmdb-mapsize"
has been introduced to configure the LMDB
mapsize depending on operational needs.
[RT #44954]
4610. [func] The "new-zones-directory" option specifies the
location of NZF or NZD files for storing
configuration of zones added by "rndc addzone".
Thanks to Petr Menšík. [RT #44853]
4609. [cleanup] Rearrange makefiles to enable parallel execution
(i.e. "make -j"). [RT #45078]
4608. [func] DiG now warns about .local queries which are reserved
for Multicast DNS. [RT #44783]
4607. [bug] The memory context's malloced and maxmalloced counters
were being updated without the appropriate lock being
held. [RT #44869]
4606. [port] Stop using experimental "Experimental keys on scalar"
feature of perl as it has been removed. [RT #45012]
4605. [performance] Improve performance for delegation heavy answers
and also general query performance. Removes the
acache feature that didn't significantly improve
performance. Adds a glue cache. Removes
additional-from-cache and additional-from-auth
features. Enables minimal-responses by
default. Improves performance of compression
code, owner case restoration, hash function,
etc. Uses inline buffer implementation by
default. Many other performance changes and fixes.
[RT #44029]
4604. [bug] Don't use ERR_load_crypto_strings() when building
with OpenSSL 1.1.0. [RT #45117]
4603. [doc] Automatically generate named.conf(5) man page
from doc/misc/options. Thanks to Tony Finch.
[RT #43525]
4602. [func] Threads are now set to human-readable
names to assist debugging, when supported by
the OS. [RT #43234]
4601. [bug] Reject incorrect RSA key lengths during key
generation and and sign/verify context
creation. [RT #45043]
4600. [bug] Adjust RPZ trigger counts only when the entry
being deleted exists. [RT #43386]
4599. [bug] Fix inconsistencies in inline signing time
comparison that were introduced with the
introduction of rdatasetheader->resign_lsb.
[RT #42112]
4598. [func] Update fuzzing code to (1) reply to a DNSKEY
query from named with appropriate DNSKEY used in
fuzzing; (2) patch the QTYPE correctly in
resolver fuzzing; (3) comment things so the rest
of us are able to understand how fuzzing is
implemented in named; (4) Coding style changes,
cleanup, etc. [RT #44787]
4597. [bug] The validator now ignores SHA-1 DS digest type
when a DS record with SHA-384 digest type is
present and is a supported digest type.
[RT #45017]
4596. [bug] Validate glue before adding it to the additional
section. This also fixes incorrect TTL capping
when the RRSIG expired earlier than the TTL.
[RT #45062]
4595. [func] dnssec-keygen will no longer generate RSA keys
less than 1024 bits in length. dnssec-keymgr
was similarly updated. [RT #36895]
4594. [func] "dnstap-read -x" prints a hex dump of the wire
format of each logged DNS message. [RT #44816]
4593. [doc] Update README using markdown, remove outdated FAQ
file in favor of the knowledge base.
4592. [bug] A race condition on shutdown could trigger an
assertion failure in dispatch.c. [RT #43822]
4591. [port] Addressed some python 3 compatibility issues.
Thanks to Ville Skytta. [RT #44955] [RT #44956]
4590. [bug] Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
properly detected. [RT #44871]
4589. [cleanup] "configure -q" is now silent. [RT #44829]
4588. [bug] nsupdate could send queries for TKEY to the wrong
server when using GSSAPI. Thanks to Tomas Hozza.
[RT #39893]
4587. [bug] named-checkzone failed to handle occulted data below
DNAMEs correctly. [RT #44877]
4586. [func] dig, host and nslookup now use TCP for ANY queries.
[RT #44687]
4585. [port] win32: Set CompileAS value. [RT #42474]
4584. [bug] A number of memory usage statistics were not properly
reported when they exceeded 4G. [RT #44750]
4583. [func] "host -A" returns most records for a name but
omits RRSIG, NSEC and NSEC3. (Thanks to Tony Finch.)
[RT #43032]
4582. [security] 'rndc ""' could trigger a assertion failure in named.
(CVE-2017-3138) [RT #44924]
4581. [port] Linux: Add getpid and getrandom to the list of system
calls named uses for seccomp. [RT #44883]
4580. [bug] 4578 introduced a regression when handling CNAME to
referral below the current domain. [RT #44850]
4579. [func] Logging channels and dnstap output files can now
be configured with a "suffix" option, set to
either "increment" or "timestamp", indicating
whether to use incrementing numbers or timestamps
as the file suffix when rolling over a log file.
[RT #42838]
4578. [security] Some chaining (CNAME or DNAME) responses to upstream
queries could trigger assertion failures.
(CVE-2017-3137) [RT #44734]
4577. [func] Make qtype of resolver fuzzing packet configurable
via command line. [RT #43540]
4576. [func] The RPZ implementation has been substantially
refactored for improved performance and reliability.
[RT #43449]
4575. [security] DNS64 with "break-dnssec yes;" can result in an
assertion failure. (CVE-2017-3136) [RT #44653]
4574. [bug] Dig leaked memory with multiple +subnet options.
[RT #44683]
4573. [func] Query logic has been substantially refactored (e.g.
query_find function has been split into smaller
functions) for improved readability, maintainability
and testability. [RT #43929]
4572. [func] The "dnstap-output" option can now take "size" and
"versions" parameters to indicate the maximum size
a dnstap log file can grow before rolling to a new
file, and how many old files to retain. [RT #44502]
4571. [bug] Out-of-tree builds of backtrace_test failed.
4570. [cleanup] named did not correctly fall back to the built-in
initializing keys if the bind.keys file was present
but empty. [RT #44531]
4569. [func] Store both local and remote addresses in dnstap
logging, and modify dnstap-read output format to
print them. [RT #43595]
4568. [contrib] Added a --with-bind option to the dnsperf configure
script to specify BIND prefix path.
4567. [port] Call getprotobyname and getservbyname prior to calling
chroot so that shared libraries get loaded. [RT #44537]
4566. [func] Query logging now includes the ECS option if one
was included in the query. [RT #44476]
4565. [cleanup] The inline macro versions of isc_buffer_put*()
did not implement automatic buffer reallocation.
[RT #44216]
4564. [maint] Update the built in managed keys to include the
upcoming root KSK. [RT #44579]
4563. [bug] Modified zones would occasionally fail to reload.
[RT #39424]
4562. [func] Add additional memory statistics currently malloced
and maxmalloced per memory context. [RT #43593]
4561. [port] Silence a warning in strict C99 compilers. [RT #44414]
4560. [bug] mdig: add -m option to enable memory debugging rather
than having it on all the time. [RT #44509]
4559. [bug] openssl_link.c didn't compile if ISC_MEM_TRACKLINES
was turned off. [RT #44509]
4558. [bug] Synthesised CNAME before matching DNAME was still
being cached when it should not have been. [RT #44318]
4557. [security] Combining dns64 and rpz can result in dereferencing
a NULL pointer (read). (CVE-2017-3135) [RT#44434]
4556. [bug] Sending an EDNS Padding option using "dig
+ednsopt" could cause a crash in dig. [RT #44462]
4555. [func] dig +ednsopt: EDNS options can now be specified by
name in addition to numeric value. [RT #44461]
4554. [bug] Remove double unlock in dns_dispatchmgr_setudp.
[RT #44336]
4553. [bug] Named could deadlock there were multiple changes to
NSEC/NSEC3 parameters for a zone being processed at
the same time. [RT #42770]
4552. [bug] Named could trigger a assertion when sending notify
messages. [RT #44019]
4551. [test] Add system tests for integrity checks of MX and
SRV records. [RT #43953]
4550. [cleanup] Increased the number of available master file
output style flags from 32 to 64. [RT #44043]
4549. [func] Added support for the EDNS TCP Keepalive option
(RFC 7828). [RT #42126]
4548. [func] Added support for the EDNS Padding option (RFC 7830).
[RT #42094]
4547. [port] Add support for --enable-native-pkcs11 on the AEP
Keyper HSM. [RT #42463]
4546. [func] Extend the use of const declarations. [RT #43379]
4545. [func] Expand YAML output from dnstap-read to include
a detailed breakdown of the DNS message contents.
[RT #43642]
4544. [bug] Add message/payload size to dnstap-read YAML output.
[RT #43622]
4543. [bug] dns_client_startupdate now delays sending the update
request until isc_app_ctxrun has been called.
[RT #43976]
4542. [func] Allow rndc to manipulate redirect zones with using
-redirect as the zone name (use "-redirect." to
manipulate a zone named "-redirect"). [RT #43971]
4541. [bug] rndc addzone should properly reject non master/slave
zones. [RT #43665]
4540. [bug] Correctly handle ecs entries in dns_acl_isinsecure.
[RT #43601]
4539. [bug] Referencing a nonexistent zone with RPZ could lead
to a assertion failure when configuring. [RT #43787]
4538. [bug] Call dns_client_startresolve from client->task.
[RT #43896]
4537. [bug] Handle timeouts better in dig/host/nslookup. [RT #43576]
4536. [bug] ISC_SOCKEVENTATTR_USEMINMTU was not being cleared
when reusing the event structure. [RT #43885]
4535. [bug] Address race condition in setting / testing of
DNS_REQUEST_F_SENDING. [RT #43889]
4534. [bug] Only set RD, RA and CD in QUERY responses. [RT #43879]
4533. [bug] dns_client_update should terminate on prerequisite
failures (NXDOMAIN, YXDOMAIN, NXRRSET, YXRRSET)
and also on BADZONE. [RT #43865]
4532. [contrib] Make gen-data-queryperf.py python 3 compatible.
[RT #43836]
4531. [security] 'is_zone' was not being properly updated by redirect2
and subsequently preserved leading to an assertion
failure. (CVE-2016-9778) [RT #43837]
4530. [bug] Change 4489 broke the handling of CNAME -> DNAME
in responses resulting in SERVFAIL being returned.
[RT #43779]
4529. [cleanup] Silence noisy log warning when DSCP probe fails
due to firewall rules. [RT #43847]
4528. [bug] Only set the flag bits for the i/o we are waiting
for on EPOLLERR or EPOLLHUP. [RT #43617]
4527. [doc] Support DocBook XSL Stylesheets v1.79.1. [RT #43831]
4526. [doc] Corrected errors and improved formatting of
grammar definitions in the ARM. [RT #43739]
4525. [doc] Fixed outdated documentation on managed-keys.
[RT #43810]
4524. [bug] The net zero test was broken causing IPv4 servers
with addresses ending in .0 to be rejected. [RT #43776]
4523. [doc] Expand config doc for <querysource4> and
<querysource6>. [RT #43768]
4522. [bug] Handle big gaps in log file version numbers better.
[RT #38688]
4521. [cleanup] Log it as an error if an entropy source is not
found and there is no fallback available. [RT #43659]
4520. [cleanup] Alphabetize more of the grammar when printing it
out. Fix unbalanced indenting. [RT #43755]
4519. [port] win32: handle ERROR_MORE_DATA. [RT #43534]
4518. [func] The "print-time" option in the logging configuration
can now take arguments "local", "iso8601" or
"iso8601-utc" to indicate the format in which the
date and time should be logged. For backward
compatibility, "yes" is a synonym for "local".
[RT #42585]
4517. [security] Named could mishandle authority sections that were
missing RRSIGs triggering an assertion failure.
(CVE-2016-9444) [RT # 43632]
4516. [bug] isc_socketmgr_renderjson was missing from the
windows build. [RT #43602]
4515. [port] FreeBSD: Find readline headers when they are in
edit/readline/ instead of readline/. [RT #43658]
4514. [port] NetBSD: strip -WL, from ld command line. [RT #43204]
4513. [cleanup] Minimum Python versions are now 2.7 and 3.2.
[RT #43566]
4512. [bug] win32: @GEOIP_INC@ missing from delv.vcxproj.in.
[RT #43556]
4511. [bug] win32: mdig.exe-BNFT was missing Configure. [RT #43554]
4510. [security] Named mishandled some responses where covering RRSIG
records are returned without the requested data
resulting in a assertion failure. (CVE-2016-9147)
[RT #43548]
4509. [test] Make the rrl system test more reliable on slower
machines by using mdig instead of dig. [RT #43280]
4508. [security] Named incorrectly tried to cache TKEY records which
could trigger a assertion failure when there was
a class mismatch. (CVE-2016-9131) [RT #43522]
4507. [bug] Named could incorrectly log 'allows updates by IP
address, which is insecure' [RT #43432]
4506. [func] 'named-checkconf -l' will now list the zones found in
named.conf. [RT #43154]
4505. [port] Use IP_PMTUDISC_OMIT if available. [RT #35494]
4504. [security] Allow the maximum number of records in a zone to
be specified. This provides a control for issues
raised in CVE-2016-6170. [RT #42143]
4503. [cleanup] "make uninstall" now removes files installed by
BIND. (This currently excludes Python files
due to lack of support in setup.py.) [RT #42192]
4502. [func] Report multiple and experimental options when printing
grammar. [RT #43134]
4501. [placeholder]
4500. [bug] Support modifier I64 in isc__print_printf. [RT #43526]
4499. [port] MacOSX: silence deprecated function warning
by using arc4random_stir() when available
instead of arc4random_addrandom(). [RT #43503]
4498. [test] Simplify prerequisite checks in system tests.
[RT #43516]
4497. [port] Add support for OpenSSL 1.1.0. [RT #41284]
4496. [func] dig: add +idnout to control whether labels are
display in punycode or not. Requires idn support
to be enabled at compile time. [RT #43398]
4495. [bug] A isc_mutex_init call was not being checked.
[RT #43391]
4494. [bug] Look for <editline/readline.h>. [RT #43429]
4493. [bug] bin/tests/system/dyndb/driver/Makefile.in should use
SO_TARGETS. [RT# 43336]
4492. [bug] irs_resconf_load failed to initialize sortlistnxt
causing bad writes if resolv.conf contained a
sortlist directive. [RT #43459]
4491. [bug] Improve message emitted when testing whether sendmsg
works with TOS/TCLASS fails. [RT #43483]
4490. [maint] Added AAAA (2001:500:12::d0d) for G.ROOT-SERVERS.NET.
4489. [security] It was possible to trigger assertions when processing
a response containing a DNAME answer. (CVE-2016-8864)
[RT #43465]
4488. [port] Darwin: use -framework for Kerberos. [RT #43418]
4487. [test] Make system tests work on Windows. [RT #42931]
4486. [bug] Look in $prefix/lib/pythonX.Y/site-packages for
the python modules we install. [RT #43330]
4485. [bug] Failure to find readline when requested should be
fatal to configure. [RT #43328]
4484. [func] Check prefixes in acls to make sure the address and
prefix lengths are consistent. Warn only in
BIND 9.11 and earlier. [RT #43367]
4483. [bug] Address use before require check and remove extraneous
dns_message_gettsigkey call in dns_tsig_sign.
[RT #43374]
4482. [cleanup] Change #4455 was incomplete. [RT #43252]
4481. [func] dig: make +class, +crypto, +multiline, +rrcomments,
+onesoa, +qr, +ttlid, +ttlunits and -u per lookup
rather than global. [RT #42450]
4480. [placeholder]
4479. [placeholder]
4478. [func] Add +continue option to mdig, allow continue on socket
errors. [RT #43281]
4477. [test] Fix mkeys test timing issues. [RT #41028]
4476. [test] Fix reclimit test on slower machines. [RT #43283]
4475. [doc] Update named-checkconf documentation. [RT #43153]
4474. [bug] win32: call WSAStartup in fromtext_in_wks so that
getprotobyname and getservbyname work. [RT #43197]
4473. [bug] Only call fsync / _commit on regular files. [RT #43196]
4472. [bug] Named could fail to find the correct NSEC3 records when
a zone was updated between looking for the answer and
looking for the NSEC3 records proving nonexistence
of the answer. [RT #43247]
--- 9.11.0 released ---
--- 9.11.0rc3 released ---
4471. [cleanup] Render client/query logging format consistent for
ease of log file parsing. (Note that this affects
"querylog" format: there is now an additional field
indicating the client object address.) [RT #43238]
4470. [bug] Reset message with intent parse before
calling dns_dispatch_getnext. [RT #43229]
4469. [placeholder]
--- 9.11.0rc2 released ---
4468. [bug] Address ECS option handling issues. [RT #43191]
4467. [security] It was possible to trigger an assertion when
rendering a message. (CVE-2016-2776) [RT #43139]
4466. [bug] Interface scanning didn't work on a Windows system
without a non local IPv6 addresses. [RT #43130]
4465. [bug] Don't use "%z" as Windows doesn't support it.
[RT #43131]
4464. [bug] Fix windows python support. [RT #43173]
4463. [bug] The dnstap system test failed on some systems.
[RT #43129]
4462. [bug] Don't describe a returned EDNS COOKIE as "good"
when there isn't a valid server cookie. [RT #43167]
4461. [bug] win32: not all external data was properly marked
as external data for windows dll. [RT #43161]
--- 9.11.0rc1 released ---
4460. [test] Add system test for dnstap using unix domain sockets.
[RT #42926]
4459. [bug] TCP client objects created to handle pipeline queries
were not cleaned up correctly, causing uncontrolled
memory growth. [RT #43106]
4458. [cleanup] Update assertions to be more correct, and also remove
use of a reserved word. [RT #43090]
4457. [maint] Added AAAA (2001:500:a8::e) for E.ROOT-SERVERS.NET.
4456. [doc] Add DOCTYPE and lang attribute to <html> tags.
[RT #42587]
4455. [cleanup] Allow dyndb modules to correctly log the filename
and line number when processing configuration text
from named.conf. [RT #43050]
4454. [bug] 'rndc dnstap -reopen' had a race issue. [RT #43089]
4453. [bug] Prefetching of DS records failed to update their
RRSIGs. [RT #42865]
4452. [bug] The default key manager policy file is now
<sysdir>/dnssec-policy.conf (usually
/etc/dnssec-policy.conf). [RT #43064]
4451. [cleanup] Log more useful information if a PKCS#11 provider
library cannot be loaded. [RT #43076]
4450. [port] Provide more nuanced HSM support which better matches
the specific PKCS11 providers capabilities. [RT #42458]
4449. [test] Fix catalog zones test on slower systems. [RT #42997]
4448. [bug] win32: ::1 was not being found when iterating
interfaces. [RT #42993]
4447. [tuning] Allow the fstrm_iothr_init() options to be set using
named.conf to control how dnstap manages the data
flow. [RT #42974]
4446. [bug] The cache_find() and _findrdataset() functions
could find rdatasets that had been marked stale.
[RT #42853]
4445. [cleanup] isc_errno_toresult() can now be used to call the
formerly private function isc__errno2result().
[RT #43050]
4444. [bug] Fixed some issues related to dyndb: A bug caused
braces to be omitted when passing configuration text
from named.conf to a dyndb driver, and there was a
use-after-free in the sample dyndb driver. [RT #43050]
4443. [func] Set TCP_MAXSEG in addition to IPV6_USE_MIN_MTU on
TCP sockets. [RT #42864]
4442. [bug] Fix RPZ CIDR tree insertion bug that corrupted
tree data structure with overlapping networks
(longest prefix match was ineffective).
[RT #43035]
4441. [cleanup] Alphabetize host's help output. [RT #43031]
4440. [func] Enable TCP fast open support when available on the
server side. [RT #42866]
4439. [bug] Address race conditions getting ownernames of nodes.
[RT #43005]
4438. [func] Use LIFO rather than FIFO when processing startup
notify and refresh queries. [RT #42825]
4437. [func] Minimal-responses now has two additional modes
no-auth and no-auth-recursive which suppress
adding the NS records to the authority section
as well as the associated address records for the
nameservers. [RT #42005]
4436. [func] Return TLSA records as additional data for MX and SRV
lookups. [RT #42894]
4435. [tuning] Only set IPV6_USE_MIN_MTU for UDP when the message
will not fit into a single IPv4 encapsulated IPv6
UDP packet when transmitted over a Ethernet link.
[RT #42871]
4434. [protocol] Return EDNS EXPIRE option for master zones in addition
to slave zones. [RT #43008]
4433. [cleanup] Report an error when passing an invalid option or
view name to "rndc dumpdb". [RT #42958]
4432. [test] Hide rndc output on expected failures in logfileconfig
system test. [RT #27996]
4431. [bug] named-checkconf now checks the rate-limit clause.
[RT #42970]
4430. [bug] Lwresd died if a search list was not defined.
Found by 0x710DDDD At Alibaba Security. [RT #42895]
4429. [bug] Address potential use after free on fclose() error.
[RT #42976]
4428. [bug] The "test dispatch getnext" unit test could fail
in a threaded build. [RT #42979]
4427. [bug] The "query" and "response" parameters to the
"dnstap" option had their functions reversed.
--- 9.11.0b3 released ---
4426. [bug] Addressed Coverity warnings. [RT #42908]
4425. [bug] arpaname, dnstap-read and named-rrchecker were not
being installed into ${prefix}/bin. Tidy up
installation issues with CHANGE 4421. [RT #42910]
4424. [experimental] Named now sends _ta-XXXX.<trust-anchor>/NULL queries
to provide feedback to the trust-anchor administrators
about how key rollovers are progressing as per
draft-ietf-dnsop-edns-key-tag-02. This can be
disabled using 'trust-anchor-telemetry no;'.
[RT #40583]
4423. [maint] Added missing IPv6 address 2001:500:84::b for
B.ROOT-SERVERS.NET. [RT #42898]
4422. [port] Silence clang warnings in dig.c and dighost.c.
[RT #42451]
4421. [func] When built with LMDB (Lightning Memory-mapped
Database), named will now use a database to store
the configuration for zones added by "rndc addzone"
instead of using a flat NZF file. This improves
performance of "rndc delzone" and "rndc modzone"
significantly. Existing NZF files will
automatically by converted to NZD databases.
To view the contents of an NZD or to roll back to
NZF format, use "named-nzd2nzf". To disable
this feature, use "configure --without-lmdb".
[RT #39837]
4420. [func] nslookup now looks for AAAA as well as A by default.
[RT #40420]
4419. [bug] Don't cause undefined result if the label of an
entry in catalog zone is changed. [RT #42708]
4418. [bug] Fix a compiler warning in GSSAPI code. [RT #42879]
4417. [bug] dnssec-keymgr could fail to create successor keys
if the prepublication interval was set to a value
smaller than the default. [RT #42820]
4416. [bug] dnssec-keymgr: Domain names in policy files could
fail to match due to trailing dots. [RT #42807]
4415. [bug] dnssec-keymgr: Expired/deleted keys were not always
excluded. [RT #42884]
4414. [bug] Corrected a bug in the MIPS implementation of
isc_atomic_xadd(). [RT #41965]
4413. [bug] GSSAPI negotiation could fail if GSS_S_CONTINUE_NEEDED
was returned. [RT #42733]
--- 9.11.0b2 released ---
4412. [cleanup] Make fixes for GCC 6. ISC_OFFSET_MAXIMUM macro was
removed. [RT #42721]
4411. [func] "rndc dnstap -roll" automatically rolls the
dnstap output file; the previous version is
saved with ".0" suffix, and earlier versions
with ".1" and so on. An optional numeric argument
indicates how many prior files to save. [RT #42830]
4410. [bug] Address use after free and memory leak with dnstap.
[RT #42746]
4409. [bug] DNS64 should exclude mapped addresses by default when
an exclude acl is not defined. [RT #42810]
4408. [func] Continue waiting for expected response when we the
response we get does not match the request. [RT #41026]
4407. [performance] Use GCC builtin for clz in RPZ lookup code.
[RT #42818]
4406. [security] getrrsetbyname with a non absolute name could
trigger an infinite recursion bug in lwresd
and named with lwres configured if when combined
with a search list entry the resulting name is
too long. (CVE-2016-2775) [RT #42694]
4405. [bug] Change 4342 introduced a regression where you could
not remove a delegation in a NSEC3 signed zone using
OPTOUT via nsupdate. [RT #42702]
4404. [misc] Allow krb5-config to be used when configuring gssapi.
[RT #42580]
4403. [bug] Rename variables and arguments that shadow: basename,
clone and gai_error.
4402. [bug] protoc-c is now a hard requirement for --enable-dnstap.
--- 9.11.0b1 released ---
4401. [misc] Change LICENSE to MPL 2.0.
4400. [bug] ttl policy was not being inherited in policy.py.
[RT #42718]
4399. [bug] policy.py 'ECCGOST', 'ECDSAP256SHA256', and
'ECDSAP384SHA384' don't have settable keysize.
[RT #42718]
4398. [bug] Correct spelling of ECDSAP256SHA256 in policy.py.
[RT #42718]
4397. [bug] Update Windows python support. [RT #42538]
4396. [func] dnssec-keymgr now takes a '-r randomfile' option.
[RT #42455]
4395. [bug] Improve out-of-tree installation of python modules.
[RT #42586]
4394. [func] Add rndc command "dnstap-reopen" to close and
reopen dnstap output files. [RT #41803]
4393. [bug] Address potential NULL pointer dereferences in
dnstap code.
4392. [func] Collect statistics for RSSAC02v3 traffic-volume,
traffic-sizes and rcode-volume reporting. [RT #41475]
4391. [contrib] Fix leaks in contrib DLZ code. [RT #42707]
4390. [doc] Description of masters with TSIG, allow-query and
allow-transfer options in catalog zones. [RT #42692]
4389. [test] Rewritten test suite for catalog zones. [RT #42676]
4388. [func] Support for master entries with TSIG keys in catalog
zones. [RT #42577]
4387. [bug] Change 4336 was not complete leading to SERVFAIL
being return as NS records expired. [RT #42683]
4386. [bug] Remove shadowed overmem function/variable. [RT #42706]
4385. [func] Add support for allow-query and allow-transfer ACLs
to catalog zones. [RT #42578]
4384. [bug] Change 4256 accidentally disabled logging of the
rndc command. [RT #42654]
4383. [bug] Correct spelling error in stats channel description of
"EDNS client subnet option received". [RT #42633]
4382. [bug] rndc {addzone,modzone,delzone,showzone} should all
compare the zone name using a canonical format.
[RT #42630]
4381. [bug] Missing "zone-directory" option in catalog zone
definition caused BIND to crash. [RT #42579]
--- 9.11.0a3 released ---
4380. [experimental] Added a "zone-directory" option to "catalog-zones"
syntax, allowing local masterfiles for slaves
that are provisioned by catalog zones to be stored
in a directory other than the server's working
directory. [RT #42527]
4379. [bug] An INSIST could be triggered if a zone contains
RRSIG records with expiry fields that loop
using serial number arithmetic. [RT #40571]
4378. [contrib] #include <isc/string.h> for strlcat in zone2ldap.c.
[RT #42525]
4377. [bug] Don't reuse zero TTL responses beyond the current
client set (excludes ANY/SIG/RRSIG queries).
[RT #42142]
4376. [experimental] Added support for Catalog Zones, a new method for
provisioning secondary servers in which a list of
zones to be served is stored in a DNS zone and can
be propagated to slaves via AXFR/IXFR. [RT #41581]
4375. [func] Add support for automatic reallocation of isc_buffer
to isc_buffer_put* functions. [RT #42394]
4374. [bug] Use SAVE/RESTORE macros in query.c to reduce the
probability of reference counting errors as seen
in 4365. [RT #42405]
4373. [bug] Address undefined behavior in getaddrinfo. [RT #42479]
4372. [bug] Address undefined behavior in libt_api. [RT #42480]
4371. [func] New "minimal-any" option reduces the size of UDP
responses for qtype ANY by returning a single
arbitrarily selected RRset instead of all RRsets.
Thanks to Tony Finch. [RT #41615]
4370. [bug] Address python3 compatibility issues with RNDC module.
[RT #42499] [RT #42506]
--- 9.11.0a2 released ---
4369. [bug] Fix 'make' and 'make install' out-of-tree python
support. [RT #42484]
4368. [bug] Fix a crash when calling "rndc stats" on some
Windows builds because some Visual Studio compilers
generated crashing code for the "%z" printf()
format specifier. [RT #42380]
4367. [bug] Remove unnecessary assignment of loadtime in
zone_touched. [RT #42440]
4366. [bug] Address race condition when updating rbtnode bit
fields. [RT #42379]
4365. [bug] Address zone reference counting errors involving
nxdomain-redirect. [RT #42258]
4364. [port] freebsd: add -Wl,-E to loader flags [RT #41690]
4363. [port] win32: Disable explicit triggering UAC when running
BINDInstall.
4362. [func] Changed rndc reconfig behavior so that newly added
zones are loaded asynchronously and the loading does
not block the server. [RT #41934]
4361. [cleanup] Where supported, file modification times returned
by isc_file_getmodtime() are now accurate to the
nanosecond. [RT #41968]
4360. [bug] Silence spurious 'bad key type' message when there is
a existing TSIG key. [RT #42195]
4359. [bug] Inherited 'also-notify' lists were not being checked
by named-checkconf. [RT #42174]
4358. [test] Added American Fuzzy Lop harness that allows
feeding fuzzed packets into BIND.
[RT #41723]
4357. [func] Add the python RNDC module. [RT #42093]
4356. [func] Add the ability to specify whether to wait for
nameserver addresses to be looked up or not to
RPZ with a new modifying directive 'nsip-wait-recurse'.
[RT #35009]
4355. [func] "pkcs11-list" now displays the extractability
attribute of private or secret keys stored in
an HSM, as either "true", "false", or "never"
Thanks to Daniel Stirnimann. [RT #36557]
4354. [bug] Check that the received HMAC length matches the
expected length prior to check the contents on the
control channel. This prevents a OOB read error.
This was reported by Lian Yihan, <lianyihan@360.cn>.
[RT #42215]
4353. [cleanup] Update PKCS#11 header files. [RT #42175]
4352. [cleanup] The ISC DNSSEC Lookaside Validation (DLV) service
is scheduled to be disabled in 2017. A warning is
now logged when named is configured to use it,
either explicitly or via "dnssec-lookaside auto;"
[RT #42207]
4351. [bug] 'dig +noignore' didn't work. [RT #42273]
4350. [contrib] Declare result in dlz_filesystem_dynamic.c.
4349. [contrib] kasp2policy: A python script to create a DNSSEC
policy file from an OpenDNSSEC KASP XML file.
4348. [func] dnssec-keymgr: A new python-based DNSSEC key
management utility, which reads a policy definition
file and can create or update DNSSEC keys as needed
to ensure that a zone's keys match policy, roll over
correctly on schedule, etc. Thanks to Sebastian
Castro for assistance in development. [RT #39211]
4347. [port] Corrected a build error on x86_64 Solaris. [RT #42150]
4346. [bug] Fixed a regression introduced in change #4337 which
caused signed domains with revoked KSKs to fail
validation. [RT #42147]
4345. [contrib] perftcpdns mishandled the return values from
clock_nanosleep. [RT #42131]
4344. [port] Address openssl version differences. [RT #42059]
4343. [bug] dns_dnssec_syncupdate mis-declared in <dns/dnssec.h>.
[RT #42090]
4342. [bug] 'rndc flushtree' could fail to clean the tree if there
wasn't a node at the specified name. [RT #41846]
--- 9.11.0a1 released ---
4341. [bug] Correct the handling of ECS options with
address family 0. [RT #41377]
4340. [performance] Implement adaptive read-write locks, reducing the
overhead of locks that are only held briefly.
[RT #37329]
4339. [test] Use "mdig" to test pipelined queries. [RT #41929]
4338. [bug] Reimplement change 4324 as it wasn't properly doing
all the required book keeping. [RT #41941]
4337. [bug] The previous change exposed a latent flaw in
key refresh queries for managed-keys when
a cached DNSKEY had TTL 0. [RT #41986]
4336. [bug] Don't emit records with zero ttl unless the records
were learnt with a zero ttl. [RT #41687]
4335. [bug] zone->view could be detached too early. [RT #41942]
4334. [func] 'named -V' now reports zlib version. [RT #41913]
4333. [maint] L.ROOT-SERVERS.NET is now 199.7.83.42 and
2001:500:9f::42.
4332. [placeholder]
4331. [func] When loading managed signed zones detect if the
RRSIG's inception time is in the future and regenerate
the RRSIG immediately. [RT #41808]
4330. [protocol] Identify the PAD option as "PAD" when printing out
a message.
4329. [func] Warn about a common misconfiguration when forwarding
RFC 1918 zones. [RT #41441]
4328. [performance] Add dns_name_fromwire() benchmark test. [RT #41694]
4327. [func] Log query and depth counters during fetches when
querytrace (./configure --enable-querytrace) is
enabled (helps in diagnosing). [RT #41787]
4326. [protocol] Add support for AVC. [RT #41819]
4325. [func] Add a line to "rndc status" indicating the
hostname and operating system details. [RT #41610]
4324. [bug] When deleting records from a zone database, interior
nodes could be left empty but not deleted, damaging
search performance afterward. [RT #40997]
4323. [bug] Improve HTTP header processing on statschannel.
[RT #41674]
4322. [security] Duplicate EDNS COOKIE options in a response could
trigger an assertion failure. (CVE-2016-2088)
[RT #41809]
4321. [bug] Zones using mapped files containing out-of-zone data
could return SERVFAIL instead of the expected NODATA
or NXDOMAIN results. [RT #41596]
4320. [bug] Insufficient memory allocation when handling
"none" ACL could cause an assertion failure in
named when parsing ACL configuration. [RT #41745]
4319. [security] Fix resolver assertion failure due to improper
DNAME handling when parsing fetch reply messages.
(CVE-2016-1286) [RT #41753]
4318. [security] Malformed control messages can trigger assertions
in named and rndc. (CVE-2016-1285) [RT #41666]
4317. [bug] Age all unused servers on fetch timeout. [RT #41597]
4316. [func] Add option to tools to print RRs in unknown
presentation format [RT #41595].
4315. [bug] Check that configured view class isn't a meta class.
[RT #41572].
4314. [contrib] Added 'dnsperf-2.1.0.0-1', a set of performance
testing tools provided by Nominum, Inc.
4313. [bug] Handle ns_client_replace failures in test mode.
[RT #41190]
4312. [bug] dig's unknown DNS and EDNS flags (MBZ value) logging
was not consistent. [RT #41600]
4311. [bug] Prevent "rndc delzone" from being used on
response-policy zones. [RT #41593]
4310. [performance] Use __builtin_expect() where available to annotate
conditions with known behavior. [RT #41411]
4309. [cleanup] Remove the spurious "none" filename from log messages
when processing built-in configuration. [RT #41594]
4308. [func] Added operating system details to "named -V"
output. [RT #41452]
4307. [bug] "dig +subnet" and "mdig +subnet" could send
incorrectly-formatted Client Subnet options
if the prefix length was not divisible by 8.
Also fixed a memory leak in "mdig". [RT #45178]
4306. [maint] Added a PKCS#11 openssl patch supporting
version 1.0.2f [RT #38312]
4305. [bug] dnssec-signzone was not removing unnecessary rrsigs
from the zone's apex. [RT #41483]
4304. [port] xfer system test failed as 'tail -n +value' is not
portable. [RT #41315]
4303. [bug] "dig +subnet" was unable to send a prefix length of
zero, as it was incorrectly changed to 32 for v4
prefixes or 128 for v6 prefixes. In addition to
fixing this, "dig +subnet=0" has been added as a
short form for 0.0.0.0/0. The same changes have
also been made in "mdig". [RT #41553]
4302. [port] win32: fixed a build error in VS 2015. [RT #41426]
4301. [bug] dnssec-settime -p [DP]sync was not working. [RT #41534]
4300. [bug] A flag could be set in the wrong field when setting
up non-recursive queries; this could cause the
SERVFAIL cache to cache responses it shouldn't.
New querytrace logging has been added which
identified this error. [RT #41155]
4299. [bug] Check that exactly totallen bytes are read when
reading a RRset from raw files in both single read
and incremental modes. [RT #41402]
4298. [bug] dns_rpz_add errors in loadzone were not being
propagated up the call stack. [RT #41425]
4297. [test] Ensure delegations in RPZ zones fail robustly.
[RT #41518]
4296. [bug] TCP packet sizes were calculated incorrectly in the
stats channel; they could be counted in the wrong
histogram bucket. [RT #40587]
4295. [bug] An unchecked result in dns_message_pseudosectiontotext()
could allow incorrect text formatting of EDNS EXPIRE
options. [RT #41437]
4294. [bug] Fixed a regression in which "rndc stop -p" failed
to print the PID. [RT #41513]
4293. [bug] Address memory leak on priming query creation failure.
[RT #41512]
4292. [placeholder]
4291. [cleanup] Added a required include to dns/forward.h. [RT #41474]
4290. [func] The timers returned by the statistics channel
(indicating current time, server boot time, and
most recent reconfiguration time) are now reported
with millisecond accuracy. [RT #40082]
4289. [bug] The server could crash due to memory being used
after it was freed if a zone transfer timed out.
[RT #41297]
4288. [bug] Fixed a regression in resolver.c:possibly_mark()
which caused known-bogus servers to be queried
anyway. [RT #41321]
4287. [bug] Silence an overly noisy log message when message
parsing fails. [RT #41374]
4286. [security] render_ecs errors were mishandled when printing out
a OPT record resulting in a assertion failure.
(CVE-2015-8705) [RT #41397]
4285. [security] Specific APL data could trigger a INSIST.
(CVE-2015-8704) [RT #41396]
4284. [bug] Some GeoIP options were incorrectly documented
using abbreviated forms which were not accepted by
named. The code has been updated to allow both
long and abbreviated forms. [RT #41381]
4283. [bug] OPENSSL_config is no longer re-callable. [RT #41348]
4282. [func] 'dig +[no]mapped' determine whether the use of mapped
IPv4 addresses over IPv6 is permitted or not. The
default is +mapped. [RT #41307]
4281. [bug] Teach dns_message_totext about BADCOOKIE. [RT #41257]
4280. [performance] Use optimal message sizes to improve compression
in AXFRs. This reduces network traffic. [RT #40996]
4279. [test] Don't use fixed ports when unit testing. [RT #41194]
4278. [bug] 'delv +short +[no]split[=##]' didn't work as expected.
[RT #41238]
4277. [performance] Improve performance of the RBT, the central zone
datastructure: The aux hashtable was improved,
hash function was updated to perform more
uniform mapping, uppernode was added to
dns_rbtnode, and other cleanups and performance
improvements were made. [RT #41165]
4276. [protocol] Add support for SMIMEA. [RT #40513]
4275. [performance] Lazily initialize dns_compress->table only when
compression is enabled. [RT #41189]
4274. [performance] Speed up typemap processing from text. [RT #41196]
4273. [bug] Only call dns_test_begin() and dns_test_end() once each
in nsec3_test as it fails with GOST if called multiple
times.
4272. [bug] dig: the +norrcomments option didn't work with +multi.
[RT #41234]
4271. [test] Unit tests could deadlock in isc__taskmgr_pause().
[RT #41235]
4270. [security] Update allowed OpenSSL versions as named is
potentially vulnerable to CVE-2015-3193.
4269. [bug] Zones using "map" format master files currently
don't work as policy zones. This limitation has
now been documented; attempting to use such zones
in "response-policy" statements is now a
configuration error. [RT #38321]
4268. [func] "rndc status" now reports the path to the
configuration file. [RT #36470]
4267. [test] Check sdlz error handling. [RT #41142]
4266. [placeholder]
4265. [bug] Address unchecked isc_mem_get calls. [RT #41187]
4264. [bug] Check const of strchr/strrchr assignments match
argument's const status. [RT #41150]
4263. [contrib] Address compiler warnings in mysqldyn module.
[RT #41130]
4262. [bug] Fixed a bug in epoll socket code that caused
sockets to not be registered for ready
notification in some cases, causing named to not
read from or write to them, resulting in what
appear to the user as blocked connections.
[RT #41067]
4261. [maint] H.ROOT-SERVERS.NET is 198.97.190.53 and 2001:500:1::53.
[RT #40556]
4260. [security] Insufficient testing when parsing a message allowed
records with an incorrect class to be be accepted,
triggering a REQUIRE failure when those records
were subsequently cached. (CVE-2015-8000) [RT #40987]
4259. [func] Add an option for non-destructive control channel
access using a "read-only" clause. In such
cases, a restricted set of rndc commands are
allowed for querying information from named.
[RT #40498]
4258. [bug] Limit rndc query message sizes to 32 KiB. This should
not break any legitimate rndc commands, but will
prevent a rogue rndc query from allocating too
much memory. [RT #41073]
4257. [cleanup] Python scripts reported incorrect version. [RT #41080]
4256. [bug] Allow rndc command arguments to be quoted so as
to allow spaces. [RT #36665]
4255. [performance] Add 'message-compression' option to disable DNS
compression in responses. [RT #40726]
4254. [bug] Address missing lock when getting zone's serial.
[RT #41072]
4253. [security] Address fetch context reference count handling error
on socket error. (CVE-2015-8461) [RT#40945]
4252. [func] Add support for automating the generation CDS and
CDNSKEY rrsets to named and dnssec-signzone.
[RT #40424]
4251. [bug] NTAs were deleted when the server was reconfigured
or reloaded. [RT #41058]
4250. [func] Log the TSIG key in use during inbound zone
transfers. [RT #41075]
4249. [func] Improve error reporting of TSIG / SIG(0) records in
the wrong location. [RT #41030]
4248. [performance] Add an isc_atomic_storeq() function, use it in
stats counters to improve performance.
[RT #39972] [RT #39979]
4247. [port] Require both HAVE_JSON and JSON_C_VERSION to be
defined to report json library version. [RT #41045]
4246. [test] Ensure the statschannel system test runs when BIND
is not built with libjson. [RT #40944]
4245. [placeholder]
4244. [bug] The parser was not reporting that use-ixfr is obsolete.
[RT #41010]
4243. [func] Improved stats reporting from Timothe Litt. [RT #38941]
4242. [bug] Replace the client if not already replaced when
prefetching. [RT #41001]
4241. [doc] Improved the TSIG, TKEY, and SIG(0) sections in
the ARM. [RT #40955]
4240. [port] Fix LibreSSL compatibility. [RT #40977]
4239. [func] Changed default servfail-ttl value to 1 second from 10.
Also, the maximum value is now 30 instead of 300.
[RT #37556]
4238. [bug] Don't send to servers on net zero (0.0.0.0/8).
[RT #40947]
4237. [doc] Upgraded documentation toolchain to use DocBook 5
and dblatex. [RT #40766]
4236. [performance] On machines with 2 or more processors (CPU), the
default value for the number of UDP listeners
has been changed to the number of detected
processors minus one. [RT #40761]
4235. [func] Added support in named for "dnstap", a fast method of
capturing and logging DNS traffic, and a new command
"dnstap-read" to read a dnstap log file. Use
"configure --enable-dnstap" to enable this
feature (note that this requires libprotobuf-c
and libfstrm). See the ARM for configuration details.
Thanks to Robert Edmonds of Farsight Security.
[RT #40211]
4234. [func] Add deflate compression in statistics channel HTTP
server. [RT #40861]
4233. [test] Add tests for CDS and CDNSKEY with delegation-only.
[RT #40597]
4232. [contrib] Address unchecked memory allocation calls in
query-loc and zone2ldap. [RT #40789]
4231. [contrib] Address unchecked calloc call in dlz_mysqldyn_mod.c.
[RT #40840]
4230. [contrib] dlz_wildcard_dynamic.c:dlz_create could return a
uninitialized result. [RT #40839]
4229. [bug] A variable could be used uninitialized in
dns_update_signaturesinc. [RT #40784]
4228. [bug] Address race condition in dns_client_destroyrestrans.
[RT #40605]
4227. [bug] Silence static analysis warnings. [RT #40828]
4226. [bug] Address a theoretical shutdown race in
zone.c:notify_send_queue(). [RT #38958]
4225. [port] freebsd/openbsd: Use '${CC} -shared' for building
shared libraries. [RT #39557]
4224. [func] Added support for "dyndb", a new interface for loading
zone data from an external database, developed by
Red Hat for the FreeIPA project.
DynDB drivers fully implement the BIND database
API, and are capable of significantly better
performance and functionality than DLZ drivers,
while taking advantage of advanced database
features not available in BIND such as multi-master
replication.
Thanks to Adam Tkac and Petr Spacek of Red Hat.
[RT #35271]
4223. [func] Add support for setting max-cache-size to percentage
of available physical memory, set default to 90%.
[RT #38442]
4222. [func] Bias IPv6 servers when selecting the next server to
query. [RT #40836]
4221. [bug] Resource leak on DNS_R_NXDOMAIN in fctx_create.
[RT #40583]
4220. [doc] Improve documentation for zone-statistics.
[RT #36955]
4219. [bug] Set event->result to ISC_R_WOULDBLOCK on EWOULDBLOCK,
EGAIN when these soft error are not retried for
isc_socket_send*().
4218. [bug] Potential null pointer dereference on out of memory
if mmap is not supported. [RT #40777]
4217. [protocol] Add support for CSYNC. [RT #40532]
4216. [cleanup] Silence static analysis warnings. [RT #40649]
4215. [bug] nsupdate: skip to next request on GSSTKEY create
failure. [RT #40685]
4214. [protocol] Add support for TALINK. [RT #40544]
4213. [bug] Don't reuse a cache across multiple classes.
[RT #40205]
4212. [func] Re-query if we get a bad client cookie returned over
UDP. [RT #40748]
4211. [bug] Ensure that lwresd gets at least one task to work
with if enabled. [RT #40652]
4210. [cleanup] Silence use after free false positive. [RT #40743]
4209. [bug] Address resource leaks in dlz modules. [RT #40654]
4208. [bug] Address null pointer dereferences on out of memory.
[RT #40764]
4207. [bug] Handle class mismatches with raw zone files.
[RT #40746]
4206. [bug] contrib: fixed a possible NULL dereference in
DLZ wildcard module. [RT #40745]
4205. [bug] 'named-checkconf -p' could include unwanted spaces
when printing tuples with unset optional fields.
[RT #40731]
4204. [bug] 'dig +trace' failed to lookup the correct type if
the initial root NS query was retried. [RT #40296]
4203. [test] The rrchecker system test now tests conversion
to and from unknown-type format. [RT #40584]
4202. [bug] isccc_cc_fromwire() could return an incorrect
result. [RT #40614]
4201. [func] The default preferred-glue is now the address record
type of the transport the query was received
over. [RT #40468]
4200. [cleanup] win32: update BINDinstall to be BIND release
independent. [RT #38915]
4199. [protocol] Add support for NINFO, RKEY, SINK, TA.
[RT #40545] [RT #40547] [RT #40561] [RT #40563]
4198. [placeholder]
4197. [bug] 'named-checkconf -z' didn't handle 'in-view' clauses.
[RT #40603]
4196. [doc] Improve how "enum + other" types are documented.
[RT #40608]
4195. [bug] 'max-zone-ttl unlimited;' was broken. [RT #40608]
4194. [bug] named-checkconf -p failed to properly print a port
range. [RT #40634]
4193. [bug] Handle broken servers that return BADVERS incorrectly.
[RT #40427]
4192. [bug] The default rrset-order of random was not always being
applied. [RT #40456]
4191. [protocol] Accept DNS-SD non LDH PTR records in reverse zones
as per RFC 6763. [RT #37889]
4190. [protocol] Accept Active Directory gc._msdcs.<forest> name as
valid with check-names. <forest> still needs to be
LDH. [RT #40399]
4189. [cleanup] Don't exit on overly long tokens in named.conf.
[RT #40418]
4188. [bug] Support HTTP/1.0 client properly on the statistics
channel. [RT #40261]
4187. [func] When any RR type implementation doesn't
implement totext() for the RDATA's wire
representation and returns ISC_R_NOTIMPLEMENTED,
such RDATA is now printed in unknown
presentation format (RFC 3597). RR types affected
include LOC(29) and APL(42). [RT #40317].
4186. [bug] Fixed an RPZ bug where a QNAME would be matched
against a policy RR with wildcard owner name
(trigger) where the QNAME was the wildcard owner
name's parent. For example, the bug caused a query
with QNAME "example.com" to match a policy RR with
"*.example.com" as trigger. [RT #40357]
4185. [bug] Fixed an RPZ bug where a policy RR with wildcard
owner name (trigger) would prevent another policy RR
with its parent owner name from being
loaded. For example, the bug caused a policy RR
with trigger "example.com" to not have any
effect when a previous policy RR with trigger
"*.example.com" existed in that RPZ zone.
[RT #40357]
4184. [bug] Fixed a possible memory leak in name compression
when rendering long messages. (Also, improved
wire_test for testing such messages.) [RT #40375]
4183. [cleanup] Use timing-safe memory comparisons in cryptographic
code. Also, the timing-safe comparison functions have
been renamed to avoid possible confusion with
memcmp(). Thanks to Loganaden Velvindron of
AFRINIC. [RT #40148]
4182. [cleanup] Use mnemonics for RR class and type comparisons.
[RT #40297]
4181. [bug] Queued notify messages could be dequeued from the
wrong rate limiter queue. [RT #40350]
4180. [bug] Error responses in pipelined queries could
cause a crash in client.c. [RT #40289]
4179. [bug] Fix double frees in getaddrinfo() in libirs.
[RT #40209]
4178. [bug] Fix assertion failure in parsing UNSPEC(103) RR from
text. [RT #40274]
4177. [bug] Fix assertion failure in parsing NSAP records from
text. [RT #40285]
4176. [bug] Address race issues with lwresd. [RT #40284]
4175. [bug] TKEY with GSS-API keys needed bigger buffers.
[RT #40333]
4174. [bug] "dnssec-coverage -r" didn't handle time unit
suffixes correctly. [RT #38444]
4173. [bug] dig +sigchase was not properly matching the trusted
key. [RT #40188]
4172. [bug] Named / named-checkconf didn't handle a view of CLASS0.
[RT #40265]
4171. [bug] Fixed incorrect class checks in TSIG RR
implementation. [RT #40287]
4170. [security] An incorrect boundary check in the OPENPGPKEY
rdatatype could trigger an assertion failure.
(CVE-2015-5986) [RT #40286]
4169. [test] Added a 'wire_test -d' option to read input as
raw binary data, for use as a fuzzing harness.
[RT #40312]
4168. [security] A buffer accounting error could trigger an
assertion failure when parsing certain malformed
DNSSEC keys. (CVE-2015-5722) [RT #40212]
4167. [func] Update rndc's usage output to include recently added
commands. Thanks to Tony Finch for submitting a
patch. [RT #40010]
4166. [func] Print informative output from rndc showzone when
allow-new-zones is not enabled for a view. Thanks to
Tony Finch for submitting a patch. [RT #40009]
4165. [security] A failure to reset a value to NULL in tkey.c could
result in an assertion failure. (CVE-2015-5477)
[RT #40046]
4164. [bug] Don't rename slave files and journals on out of memory.
[RT #40033]
4163. [bug] Address compiler warnings. [RT #40024]
4162. [bug] httpdmgr->flags was not being initialized. [RT #40017]
4161. [test] Add JSON test for traffic size stats; also test
for consistency between "rndc stats" and the XML
and JSON statistics channel contents. [RT #38700]
4160. [placeholder]
4159. [cleanup] Alphabetize dig's help output. [RT #39966]
4158. [placeholder]
4157. [placeholder]
4156. [func] Added statistics counters to track the sizes
of incoming queries and outgoing responses in
histogram buckets, as specified in RSSAC002.
[RT #39049]
4155. [func] Allow RPZ rewrite logging to be configured on a
per-zone basis using a newly introduced log clause in
the response-policy option. [RT #39754]
4154. [bug] A OPT record should be included with the FORMERR
response when there is a malformed EDNS option.
[RT #39647]
4153. [bug] Dig should zero non significant +subnet bits. Check
that non significant ECS bits are zero on receipt.
[RT #39647]
4152. [func] Implement DNS COOKIE option. This replaces the
experimental SIT option of BIND 9.10. The following
named.conf directives are available: send-cookie,
cookie-secret, cookie-algorithm, nocookie-udp-size
and require-server-cookie. The following dig options
are available: +[no]cookie[=value] and +[no]badcookie.
[RT #39928]
4151. [bug] 'rndc flush' could cause a deadlock. [RT #39835]
4150. [bug] win32: listen-on-v6 { any; }; was not working. Apply
minimal fix. [RT #39667]
4149. [bug] Fixed a race condition in the getaddrinfo()
implementation in libirs, which caused the delv
utility to crash with an assertion failure when using
the '@server' syntax with a hostname argument.
[RT #39899]
4148. [bug] Fix a bug when printing zone names with '/' character
in XML and JSON statistics output. [RT #39873]
4147. [bug] Filter-aaaa / filter-aaaa-on-v4 / filter-aaaa-on-v6
was returning referrals rather than nodata responses
when the AAAA records were filtered. [RT #39843]
4146. [bug] Address reference leak that could prevent a clean
shutdown. [RT #37125]
4145. [bug] Not all unassociated adb entries where being printed.
[RT #37125]
4144. [func] Add statistics counters for nxdomain redirections.
[RT #39790]
4143. [placeholder]
4142. [bug] rndc addzone with view specified saved NZF config
that could not be read back by named. This has now
been fixed. [RT #39845]
4141. [bug] A formatting bug caused rndc zonestatus to print
negative numbers for large serial values. This has
now been fixed. [RT #39854]
4140. [cleanup] Remove redundant nzf_remove() call during delzone.
[RT #39844]
4139. [doc] Fix rpz-client-ip documentation. [RT #39783]
4138. [security] An uninitialized value in validator.c could result
in an assertion failure. (CVE-2015-4620) [RT #39795]
4137. [bug] Make rndc reconfig report configuration errors the
same way rndc reload does. [RT #39635]
4136. [bug] Stale statistics counters with the leading
'#' prefix (such as #NXDOMAIN) were not being
updated correctly. This has been fixed. [RT #39141]
4135. [cleanup] Log expired NTA at startup. [RT #39680]
4134. [cleanup] Include client-ip rules when logging the number
of RPZ rules of each type. [RT #39670]
4133. [port] Update how various json libraries are handled.
[RT #39646]
4132. [cleanup] dig: added +rd as a synonym for +recurse,
added +class as an unabbreviated alternative
to +cl. [RT #39686]
4131. [bug] Addressed further problems with reloading RPZ
zones. [RT #39649]
4130. [bug] The compatibility shim for *printf() misprinted some
large numbers. [RT #39586]
4129. [port] Address API changes in OpenSSL 1.1.0. [RT #39532]
4128. [bug] Address issues raised by Coverity 7.6. [RT #39537]
4127. [protocol] CDS and CDNSKEY need to be signed by the key signing
key as per RFC 7344, Section 4.1. [RT #37215]
4126. [bug] Addressed a regression introduced in change #4121.
[RT #39611]
4125. [test] Added tests for dig, renamed delv test to digdelv.
[RT #39490]
4124. [func] Log errors or warnings encountered when parsing the
internal default configuration. Clarify the logging
of errors and warnings encountered in rndc
addzone or modzone parameters. [RT #39440]
4123. [port] Added %z (size_t) format options to the portable
internal printf/sprintf implementation. [RT #39586]
4122. [bug] The server could match a shorter prefix than what was
available in CLIENT-IP policy triggers, and so, an
unexpected action could be taken. This has been
corrected. [RT #39481]
4121. [bug] On servers with one or more policy zones
configured as slaves, if a policy zone updated
during regular operation (rather than at
startup) using a full zone reload, such as via
AXFR, a bug could allow the RPZ summary data to
fall out of sync, potentially leading to an
assertion failure in rpz.c when further
incremental updates were made to the zone, such
as via IXFR. [RT #39567]
4120. [bug] A bug in RPZ could cause the server to crash if
policy zones were updated while recursion was
pending for RPZ processing of an active query.
[RT #39415]
4119. [test] Allow dig to set the message opcode. [RT #39550]
4118. [bug] Teach isc-config.sh about irs. [RT #39213]
4117. [protocol] Add EMPTY.AS112.ARPA as per RFC 7534.
4116. [bug] Fix a bug in RPZ that could cause some policy
zones that did not specifically require
recursion to be treated as if they did;
consequently, setting qname-wait-recurse no; was
sometimes ineffective. [RT #39229]
4115. [func] "rndc -r" now prints the result code (e.g.,
ISC_R_SUCCESS, ISC_R_TIMEOUT, etc) after
running the requested command. [RT #38913]
4114. [bug] Fix a regression in radix tree implementation
introduced by ECS code. This bug was never
released, but it was reported by a user testing
master. [RT #38983]
4113. [test] Check for Net::DNS is some system test
prerequisites. [RT #39369]
4112. [bug] Named failed to load when "root-delegation-only"
was used without a list of domains to exclude.
[RT #39380]
4111. [doc] Alphabetize rndc man page. [RT #39360]
4110. [bug] Address memory leaks / null pointer dereferences
on out of memory. [RT #39310]
4109. [port] linux: support reading the local port range from
net.ipv4.ip_local_port_range. [RT # 39379]
4108. [func] An additional NXDOMAIN redirect method (option
"nxdomain-redirect") has been added, allowing
redirection to a specified DNS namespace instead
of a single redirect zone. [RT #37989]
4107. [bug] Address potential deadlock when updating zone content.
[RT #39269]
4106. [port] Improve readline support. [RT #38938]
4105. [port] Misc fixes for Microsoft Visual Studio
2015 CTP6 in 64 bit mode. [RT #39308]
4104. [bug] Address uninitialized elements. [RT #39252]
4103. [port] Misc fixes for Microsoft Visual Studio
2015 CTP6. [RT #39267]
4102. [bug] Fix a use after free bug introduced in change
#4094. [RT #39281]
4101. [bug] dig: the +split and +rrcomments options didn't
work with +short. [RT #39291]
4100. [bug] Inherited owernames on the line immediately following
a $INCLUDE were not working. [RT #39268]
4099. [port] clang: make unknown commandline options hard errors
when determining what options are supported.
[RT #39273]
4098. [bug] Address use-after-free issue when using a
predecessor key with dnssec-settime. [RT #39272]
4097. [func] Add additional logging about xfrin transfer status.
[RT #39170]
4096. [bug] Fix a use after free of query->sendevent.
[RT #39132]
4095. [bug] zone->options2 was not being properly initialized.
[RT #39228]
4094. [bug] A race during shutdown or reconfiguration could
cause an assertion in mem.c. [RT #38979]
4093. [func] Dig now learns the SIT value from truncated
responses when it retries over TCP. [RT #39047]
4092. [bug] 'in-view' didn't work for zones beneath a empty zone.
[RT #39173]
4091. [cleanup] Some cleanups in isc mem code. [RT #38896]
4090. [bug] Fix a crash while parsing malformed CAA RRs in
presentation format, i.e., from text such as
from master files. Thanks to John Van de
Meulebrouck Brendgard for discovering and
reporting this problem. [RT #39003]
4089. [bug] Send notifies immediately for slave zones during
startup. [RT #38843]
4088. [port] Fixed errors when building with libressl. [RT #38899]
4087. [bug] Fix a crash due to use-after-free due to sequencing
of tasks actions. [RT #38495]
4086. [bug] Fix out-of-srcdir build with native pkcs11. [RT #38831]
4085. [bug] ISC_PLATFORM_HAVEXADDQ could be inconsistently set.
[RT #38828]
4084. [bug] Fix a possible race in updating stats counters.
[RT #38826]
4083. [cleanup] Print the number of CPUs and UDP listeners
consistently in the log and in "rndc status"
output; indicate whether threads are supported
in "named -V" output. [RT #38811]
4082. [bug] Incrementally sign large inline zone deltas.
[RT #37927]
4081. [cleanup] Use dns_rdatalist_init consistently. [RT #38759]
4080. [func] Completed change #4022, adding a "lock-file" option
to named.conf to override the default lock file,
in addition to the "named -X <filename>" command
line option. Setting the lock file to "none"
using either method disables the check completely.
[RT #37908]
4079. [func] Preserve the case of the owner name of records to
the RRset level. [RT #37442]
4078. [bug] Handle the case where CMSG_SPACE(sizeof(int)) !=
CMSG_SPACE(sizeof(char)). [RT #38621]
4077. [test] Add static-stub regression test for DS NXDOMAIN
return making the static stub disappear. [RT #38564]
4076. [bug] Named could crash on shutdown with outstanding
reload / reconfig events. [RT #38622]
4075. [placeholder]
4074. [cleanup] Cleaned up more warnings from gcc -Wshadow. [RT #38708]
4073. [cleanup] Add libjson-c version number reporting to
"named -V"; normalize version number formatting.
[RT #38056]
4072. [func] Add a --enable-querytrace configure switch for
very verbose query trace logging. (This option
has a negative performance impact and should be
used only for debugging.) [RT #37520]
4071. [cleanup] Initialize pthread mutex attrs just once, instead of
doing it per mutex creation. [RT #38547]
4070. [bug] Fix a segfault in nslookup in a query such as
"nslookup isc.org AMS.SNS-PB.ISC.ORG -all".
[RT #38548]
4069. [doc] Reorganize options in the nsupdate man page.
[RT #38515]
4068. [bug] Omit unknown serial number from JSON zone statistics.
[RT #38604]
4067. [cleanup] Reduce noise from RRL when query logging is
disabled. [RT #38648]
4066. [doc] Reorganize options in the dig man page. [RT #38516]
4065. [test] Additional RFC 5011 tests. [RT #38569]
4064. [contrib] dnssec-keyset.sh: Generates a specified number
of DNSSEC keys with timing set to implement a
pre-publication key rollover strategy. Thanks
to Jeffry A. Spain. [RT #38459]
4063. [bug] Asynchronous zone loads were not handled
correctly when the zone load was already in
progress; this could trigger a crash in zt.c.
[RT #37573]
4062. [bug] Fix an out-of-bounds read in RPZ code. If the
read succeeded, it doesn't result in a bug
during operation. If the read failed, named
could segfault. [RT #38559]
4061. [bug] Handle timeout in legacy system test. [RT #38573]
4060. [bug] dns_rdata_freestruct could be called on a
uninitialized structure when handling a error.
[RT #38568]
4059. [bug] Addressed valgrind warnings. [RT #38549]
4058. [bug] UDP dispatches could use the wrong pseudorandom
number generator context. [RT #38578]
4057. [bug] 'dnssec-dsfromkey -T 0' failed to add ttl field.
[RT #38565]
4056. [bug] Expanded automatic testing of trust anchor
management and fixed several small bugs including
a memory leak and a possible loss of key state
information. [RT #38458]
4055. [func] "rndc managed-keys" can be used to check status
of trust anchors or to force keys to be refreshed,
Also, the managed keys data file has easier-to-read
comments. [RT #38458]
4054. [func] Added a new tool 'mdig', a lightweight clone of
dig able to send multiple pipelined queries.
[RT #38261]
4053. [security] Revoking a managed trust anchor and supplying
an untrusted replacement could cause named
to crash with an assertion failure.
(CVE-2015-1349) [RT #38344]
4052. [bug] Fix a leak of query fetchlock. [RT #38454]
4051. [bug] Fix a leak of pthread_mutexattr_t. [RT #38454]
4050. [bug] RPZ could send spurious SERVFAILs in response
to duplicate queries. [RT #38510]
4049. [bug] CDS and CDNSKEY had the wrong attributes. [RT #38491]
4048. [bug] adb hash table was not being grown. [RT #38470]
4047. [cleanup] "named -V" now reports the current running versions
of OpenSSL and the libxml2 libraries, in addition to
the versions that were in use at build time.
4046. [bug] Accounting of "total use" in memory context
statistics was not correct. [RT #38370]
4045. [bug] Skip to next master on dns_request_createvia4 failure.
[RT #25185]
4044. [bug] Change 3955 was not complete, resulting in an assertion
failure if the timing was just right. [RT #38352]
4043. [func] "rndc modzone" can be used to modify the
configuration of an existing zone, using similar
syntax to "rndc addzone". [RT #37895]
4042. [bug] zone.c:iszonesecure was being called too late.
[RT #38371]
4041. [func] TCP sockets can now be shared while connecting.
(This will be used to enable client-side support
of pipelined queries.) [RT #38231]
4040. [func] Added server-side support for pipelined TCP
queries. Clients may continue sending queries via
TCP while previous queries are being processed
in parallel. (The new "keep-response-order"
option allows clients to be specified for which
the old behavior will still be used.) [RT #37821]
4039. [cleanup] Cleaned up warnings from gcc -Wshadow. [RT #37381]
4038. [bug] Add 'rpz' flag to node and use it to determine whether
to call dns_rpz_delete. This should prevent unbalanced
add / delete calls. [RT #36888]
4037. [bug] also-notify was ignoring the tsig key when checking
for duplicates resulting in some expected notify
messages not being sent. [RT #38369]
4036. [bug] Make call to open a temporary file name safe during
NZF creation. [RT #38331]
4035. [bug] Close temporary and NZF FILE pointers before moving
the former into the latter's place, as required on
Windows. [RT #38332]
4034. [func] When added, negative trust anchors (NTA) are now
saved to files (viewname.nta), in order to
persist across restarts of the named server.
[RT #37087]
4033. [bug] Missing out of memory check in request.c:req_send.
[RT #38311]
4032. [bug] Built-in "empty" zones did not correctly inherit the
"allow-transfer" ACL from the options or view.
[RT #38310]
4031. [bug] named-checkconf -z failed to report a missing file
with a hint zone. [RT #38294]
4030. [func] "rndc delzone" is now applicable to zones that were
configured in named.conf, as well as zones that
were added via "rndc addzone". (Note, however, that
if named.conf is not also modified, the deleted zone
will return when named is reloaded.) [RT #37887]
4029. [func] "rndc showzone" displays the current configuration
of a specified zone. [RT #37887]
4028. [bug] $GENERATE with a zero step was not being caught as a
error. A $GENERATE with a / but no step was not being
caught as a error. [RT #38262]
4027. [port] Net::DNS 0.81 compatibility. [RT #38165]
4026. [bug] Fix RFC 3658 reference in dig +sigchase. [RT #38173]
4025. [port] bsdi: failed to build. [RT #38047]
4024. [bug] dns_rdata_opt_first, dns_rdata_opt_next,
dns_rdata_opt_current, dns_rdata_txt_first,
dns_rdata_txt_next and dns_rdata_txt_current were
documented but not implemented. These have now been
implemented.
dns_rdata_spf_first, dns_rdata_spf_next and
dns_rdata_spf_current were documented but not
implemented. The prototypes for these
functions have been removed. [RT #38068]
4023. [bug] win32: socket handling with explicit ports and
invoking named with -4 was broken for some
configurations. [RT #38068]
4022. [func] Stop multiple spawns of named by limiting number of
processes to 1. This is done by using a lockfile and
checking whether we can listen on any configured
TCP interfaces. [RT #37908]
4021. [bug] Adjust max-recursion-queries to accommodate
the need for more queries when the cache is
empty. [RT #38104]
4020. [bug] Change 3736 broke nsupdate's SOA MNAME discovery
resulting in updates being sent to the wrong server.
[RT #37925]
4019. [func] If named is not configured to validate the answer
then allow fallback to plain DNS on timeout even
when we know the server supports EDNS. [RT #37978]
4018. [placeholder]
4017. [test] Add system test to check lookups to legacy servers
with broken DNS behavior. [RT #37965]
4016. [bug] Fix a dig segfault due to bad linked list usage.
[RT #37591]
4015. [bug] Nameservers that are skipped due to them being
CNAMEs were not being logged. They are now logged
to category 'cname' as per BIND 8. [RT #37935]
4014. [bug] When including a master file origin_changed was
not being properly set leading to a potentially
spurious 'inherited owner' warning. [RT #37919]
4013. [func] Add a new tcp-only option to server (config) /
peer (struct) to use TCP transport to send
queries (in place of UDP transport with a
TCP fallback on truncated (TC set) response).
[RT #37800]
4012. [cleanup] Check returned status of OpenSSL digest and HMAC
functions when they return one. Note this applies
only to FIPS capable OpenSSL libraries put in
FIPS mode and MD5. [RT #37944]
4011. [bug] master's list port and dscp inheritance was not
properly implemented. [RT #37792]
4010. [cleanup] Clear the prefetchable state when initiating a
prefetch. [RT #37399]
4009. [func] delv: added a +tcp option. [RT #37855]
4008. [contrib] Updated zkt to latest version (1.1.3). [RT #37886]
4007. [doc] Remove acl forward reference restriction. [RT #37772]
4006. [security] A flaw in delegation handling could be exploited
to put named into an infinite loop. This has
been addressed by placing limits on the number
of levels of recursion named will allow (default 7),
and the number of iterative queries that it will
send (default 50) before terminating a recursive
query (CVE-2014-8500).
The recursion depth limit is configured via the
"max-recursion-depth" option, and the query limit
via the "max-recursion-queries" option. [RT #37580]
4005. [func] The buffer used for returning text from rndc
commands is now dynamically resizable, allowing
arbitrarily large amounts of text to be sent back
to the client. (Prior to this change, it was
possible for the output of "rndc tsig-list" to be
truncated.) [RT #37731]
4004. [bug] When delegations had AAAA glue but not A, a
reference could be leaked causing an assertion
failure on shutdown. [RT #37796]
4003. [security] When geoip-directory was reconfigured during
named run-time, the previously loaded GeoIP
data could remain, potentially causing wrong
ACLs to be used or wrong results to be served
based on geolocation (CVE-2014-8680). [RT #37720]
4002. [security] Lookups in GeoIP databases that were not
loaded could cause an assertion failure
(CVE-2014-8680). [RT #37679]
4001. [security] The caching of GeoIP lookups did not always
handle address families correctly, potentially
resulting in an assertion failure (CVE-2014-8680).
[RT #37672]
4000. [bug] NXDOMAIN redirection incorrectly handled NXRRSET
from the redirect zone. [RT #37722]
3999. [func] "mkeys" and "nzf" files are now named after
their corresponding views, unless the view name
contains characters that would be incompatible
with use in a filename (i.e., slash, backslash,
or capital letters). If a view name does contain
these characters, the files will still be named
using a cryptographic hash of the view name.
Regardless of this, if a file using the old name
format is found to exist, it will continue to be
used. [RT #37704]
3998. [bug] isc_radix_search was returning matches that were
too precise. [RT #37680]
3997. [protocol] Add OPENGPGKEY record. [RT# 37671]
3996. [bug] Address use after free on out of memory error in
keyring_add. [RT #37639]
3995. [bug] receive_secure_serial holds the zone lock for too
long. [RT #37626]
3994. [func] Dig now supports setting the last unassigned DNS
header flag bit (dig +zflag). [RT #37421]
3993. [func] Dig now supports EDNS negotiation by default.
(dig +[no]ednsnegotiation).
Note: This is disabled by default in BIND 9.10
and enabled by default in BIND 9.11. [RT #37604]
3992. [func] DiG can now send queries without questions
(dig +header-only). [RT #37599]
3991. [func] Add the ability to buffer logging output by specifying
"buffered yes;" when defining a channel. [RT #26561]
3990. [test] Add tests for unknown DNSSEC algorithm handling.
[RT #37541]
3989. [cleanup] Remove redundant dns_db_resigned calls. [RT #35748]
3988. [func] Allow the zone serial of a dynamically updatable
zone to be updated via "rndc signing -serial".
[RT #37404]
3987. [port] Handle future Visual Studio 14 incompatible changes.
[RT #37380]
3986. [doc] Add the BIND version number to page footers
in the ARM. [RT #37398]
3985. [doc] Describe how +ndots and +search interact in dig.
[RT #37529]
3984. [func] Accept 256 byte long PINs in native PKCS#11
crypto. [RT #37410]
3983. [bug] Change #3940 was incomplete: negative trust anchors
could be set to last up to a week, but the
"nta-lifetime" and "nta-recheck" options were
still limited to one day. [RT #37522]
3982. [doc] Include release notes in product documentation.
[RT #37272]
3981. [bug] Cache DS/NXDOMAIN independently of other query types.
[RT #37467]
3980. [bug] Improve --with-tuning=large by self tuning of SO_RCVBUF
size. [RT #37187]
3979. [bug] Negative trust anchor fetches were not properly
managed. [RT #37488]
3978. [test] Added a unit test for Diffie-Hellman key
computation, completing change #3974. [RT #37477]
3977. [cleanup] "rndc secroots" reported a "not found" error when
there were no negative trust anchors set. [RT #37506]
3976. [bug] When refreshing managed-key trust anchors, clear
any cached trust so that they will always be
revalidated with the current set of secure
roots. [RT #37506]
3975. [bug] Don't populate or use the bad cache for queries that
don't request or use recursion. [RT #37466]
3974. [bug] Handle DH_compute_key() failure correctly in
openssldh_link.c. [RT #37477]
3973. [test] Added hooks for Google Performance Tools CPU profiler,
including real-time/wall-clock profiling. Use
"configure --with-gperftools-profiler" to enable.
[RT #37339]
3972. [bug] Fix host's usage statement. [RT #37397]
3971. [bug] Reduce the cascading failures due to a bad $TTL line
in named-checkconf / named-checkzone. [RT #37138]
3970. [contrib] Fixed a use after free bug in the SDB LDAP driver.
[RT #37237]
3969. [test] Added 'delv' system test. [RT #36901]
3968. [bug] Silence spurious log messages when using 'named -[46]'.
[RT #37308]
3967. [test] Add test for inlined signed zone in multiple views
with different DNSKEY sets. [RT #35759]
3966. [bug] Missing dns_db_closeversion call in receive_secure_db.
[RT #35746]
3965. [func] Log outgoing packets and improve packet logging to
support logging the remote address. [RT #36624]
3964. [func] nsupdate now performs check-names processing.
[RT #36266]
3963. [test] Added NXRRSET test cases to the "dlzexternal"
system test. [RT #37344]
3962. [bug] 'dig +topdown +trace +sigchase' address unhandled error
conditions. [RT #34663]
3961. [bug] Forwarding of SIG(0) signed UPDATE messages failed with
BADSIG. [RT #37216]
3960. [bug] 'dig +sigchase' could loop forever. [RT #37220]
3959. [bug] Updates could be lost if they arrived immediately
after a rndc thaw. [RT #37233]
3958. [bug] Detect when writeable files have multiple references
in named.conf. [RT #37172]
3957. [bug] "dnssec-keygen -S" failed for ECCGOST, ECDSAP256SHA256
and ECDSAP384SHA384. [RT #37183]
3956. [func] Notify messages are now rate limited by notify-rate and
startup-notify-rate instead of serial-query-rate.
[RT #24454]
3955. [bug] Notify messages due to changes are no longer queued
behind startup notify messages. [RT #24454]
3954. [bug] Unchecked mutex init in dlz_dlopen_driver.c [RT #37112]
3953. [bug] Don't escape semi-colon in TXT fields. [RT #37159]
3952. [bug] dns_name_fullcompare failed to set *nlabelsp when the
two name pointers were the same. [RT #37176]
3951. [func] Add the ability to set yet-to-be-defined EDNS flags
to dig (+ednsflags=#). [RT #37142]
3950. [port] Changed the bin/python Makefile to work around a
bmake bug in FreeBSD 10 and NetBSD 6. [RT #36993]
3949. [experimental] Experimental support for draft-andrews-edns1 by sending
EDNS(1) queries (define DRAFT_ANDREWS_EDNS1 when
building). Add support for limiting the EDNS version
advertised to servers: server { edns-version 0; };
Log the EDNS version received in the query log.
[RT #35864]
3948. [port] solaris: RCVBUFSIZE was too large on Solaris with
--with-tuning=large. [RT #37059]
3947. [cleanup] Set the executable bit on libraries when using
libtool. [RT #36786]
3946. [cleanup] Improved "configure" search for a python interpreter.
[RT #36992]
3945. [bug] Invalid wildcard expansions could be incorrectly
accepted by the validator. [RT #37093]
3944. [test] Added a regression test for "server-id". [RT #37057]
3943. [func] SERVFAIL responses can now be cached for a
limited time (configured by "servfail-ttl",
default 10 seconds, limit 30). This can reduce
the frequency of retries when an authoritative
server is known to be failing, e.g., due to
ongoing DNSSEC validation problems. [RT #21347]
3942. [bug] Wildcard responses from a optout range should be
marked as insecure. [RT #37072]
3941. [doc] Include the BIND version number in the ARM. [RT #37067]
3940. [func] "rndc nta" now allows negative trust anchors to be
set for up to one week. [RT #37069]
3939. [func] Improve UPDATE forwarding performance by allowing TCP
connections to be shared. [RT #37039]
3938. [func] Added quotas to be used in recursive resolvers
that are under high query load for names in zones
whose authoritative servers are nonresponsive or
are experiencing a denial of service attack.
- "fetches-per-server" limits the number of
simultaneous queries that can be sent to any
single authoritative server. The configured
value is a starting point; it is automatically
adjusted downward if the server is partially or
completely non-responsive. The algorithm used to
adjust the quota can be configured via the
"fetch-quota-params" option.
- "fetches-per-zone" limits the number of
simultaneous queries that can be sent for names
within a single domain. (Note: Unlike
"fetches-per-server", this value is not
self-tuning.)
- New stats counters have been added to count
queries spilled due to these quotas.
See the ARM for details of these options. [RT #37125]
3937. [func] Added some debug logging to better indicate the
conditions causing SERVFAILs when resolving.
[RT #35538]
3936. [func] Added authoritative support for the EDNS Client
Subnet (ECS) option.
ACLs can now include "ecs" elements which specify
an address or network prefix; if an ECS option is
included in a DNS query, then the address encoded
in the option will be matched against "ecs" ACL
elements.
Also, if an ECS address is included in a query,
then it will be used instead of the client source
address when matching "geoip" ACL elements. This
behavior can be overridden with "geoip-use-ecs no;".
(Note: to enable "geoip" ACLs, use "configure
--with-geoip". This requires libGeoIP version
1.5.0 or higher.)
When "ecs" or "geoip" ACL elements are used to
select a view for a query, the response will include
an ECS option to indicate which client network the
answer is valid for.
(Thanks to Vincent Bernat.) [RT #36781]
3935. [bug] "geoip asnum" ACL elements would not match unless
the full organization name was specified. They
can now match against the AS number alone (e.g.,
AS1234). [RT #36945]
3934. [bug] Catch bad 'sit-secret' in named-checkconf. Improve
sit-secret documentation. [RT #36980]
3933. [bug] Corrected the implementation of dns_rdata_casecompare()
for the HIP rdata type. [RT #36911]
3932. [test] Improved named-checkconf tests. [RT #36911]
3931. [cleanup] Cleanup how dlz grammar is defined. [RT #36879]
3930. [bug] "rndc nta -r" could cause a server hang if the
NTA was not found. [RT #36909]
3929. [bug] 'host -a' needed to clear idnoptions. [RT #36963]
3928. [test] Improve rndc system test. [RT #36898]
3927. [bug] dig: report PKCS#11 error codes correctly when
compiled with --enable-native-pkcs11. [RT #36956]
3926. [doc] Added doc for geoip-directory. [RT #36877]
3925. [bug] DS lookup of RFC 1918 empty zones failed. [RT #36917]
3924. [bug] Improve 'rndc addzone' error reporting. [RT #35187]
3923. [bug] Sanity check the xml2-config output. [RT #22246]
3922. [bug] When resigning, dnssec-signzone was removing
all signatures from delegation nodes. It now
retains DS and (if applicable) NSEC signatures.
[RT #36946]
3921. [bug] AD was inappropriately set on RPZ responses. [RT #36833]
3920. [doc] Added doc for masterfile-style. [RT #36823]
3919. [bug] dig: continue to next line if a address lookup fails
in batch mode. [RT #36755]
3918. [doc] Update check-spf documentation. [RT #36910]
3917. [bug] dig, nslookup and host now continue on names that are
too long after applying a search list elements.
[RT #36892]
3916. [contrib] zone2sqlite checked wrong result code. Address
compiler warnings. [RT #36931]
3915. [bug] Address a assertion if a route event arrived while
shutting down. [RT #36887]
3914. [bug] Allow the URI target and CAA value fields to
be zero length. [RT #36737]
3913. [bug] Address race issue in dispatch. [RT #36731]
3912. [bug] Address some unrecoverable lookup failures. [RT #36330]
3911. [func] Implement EDNS EXPIRE option client side, allowing
a slave server to set the expiration timer correctly
when transferring zone data from another slave
server. [RT #35925]
3910. [bug] Fix races to free event during shutdown. [RT #36720]
3909. [bug] When computing the number of elements required for a
acl count_acl_elements could have a short count leading
to a assertion failure. Also zero out new acl elements
in dns_acl_merge. [RT #36675]
3908. [bug] rndc now differentiates between a zone in multiple
views and a zone that doesn't exist at all. [RT #36691]
3907. [cleanup] Alphabetize rndc help. [RT #36683]
3906. [protocol] Update URI record format to comply with
draft-faltstrom-uri-08. [RT #36642]
3905. [bug] Address deadlock between view.c and adb.c. [RT #36341]
3904. [func] Add the RPZ SOA to the additional section. [RT36507]
3903. [bug] Improve the accuracy of DiG's reported round trip
time. [RT 36611]
3902. [bug] liblwres wasn't handling link-local addresses in
nameserver clauses in resolv.conf. [RT #36039]
3901. [protocol] Added support for CAA record type (RFC 6844).
[RT #36625]
3900. [bug] Fix a crash in PostgreSQL DLZ driver. [RT #36637]
3899. [bug] "request-ixfr" is only applicable to slave and redirect
zones. [RT #36608]
3898. [bug] Too small a buffer in tohexstr() calls in test code.
[RT #36598]
3897. [bug] RPZ summary information was not properly being updated
after a AXFR resulting in changes sometimes being
ignored. [RT #35885]
3896. [bug] Address performance issues with DSCP code on some
platforms. [RT #36534]
3895. [func] Add the ability to set the DSCP code point to dig.
[RT #36546]
3894. [bug] Buffers in isc_print_vsnprintf were not properly
initialized leading to potential overflows when
printing out quad values. [RT #36505]
3893. [bug] Peer DSCP values could be returned without being set.
[RT #36538]
3892. [bug] Setting '-t aaaa' in .digrc had unintended side
effects. [RT #36452]
3891. [bug] Use ${INSTALL_SCRIPT} rather than ${INSTALL_PROGRAM}
to install python programs.
3890. [bug] RRSIG sets that were not loaded in a single transaction
at start up where not being correctly added to
re-signing heaps. [RT #36302]
3889. [port] hurd: configure fixes as per:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=746540
3888. [func] 'rndc status' now reports the number of automatic
zones. [RT #36015]
3887. [cleanup] Make all static symbols in rbtdb64 end in "64" so
they are easier to use in a debugger. [RT #36373]
3886. [bug] rbtdb_write_header should use a once to initialize
FILE_VERSION. [RT #36374]
3885. [port] Use 'open()' rather than 'file()' to open files in
python.
3884. [protocol] Add CDS and CDNSKEY record types. [RT #36333]
3883. [placeholder]
3882. [func] By default, negative trust anchors will be tested
periodically to see whether data below them can be
validated, and if so, they will be allowed to
expire early. The "rndc nta -force" option
overrides this behavior. The default NTA lifetime
and the recheck frequency can be configured by the
"nta-lifetime" and "nta-recheck" options. [RT #36146]
3881. [bug] Address memory leak with UPDATE error handling.
[RT #36303]
3880. [test] Update ans.pl to work with new TSIG support in
Net::DNS; add additional Net::DNS version prerequisite
checks. [RT #36327]
3879. [func] Add version printing option to various BIND utilities.
[RT #10686]
3878. [bug] Using the incorrect filename for a DLZ module
caused a segmentation fault on startup. [RT #36286]
3877. [bug] Inserting and deleting parent and child nodes
in response policy zones could trigger an assertion
failure. [RT #36272]
3876. [bug] Improve efficiency of DLZ redirect zones by
suppressing unnecessary database lookups. [RT #35835]
3875. [cleanup] Clarify log message when unable to read private
key files. [RT #24702]
3874. [test] Check that only "check-names master" is needed for
updates to be accepted.
3873. [protocol] Only warn for SPF without TXT spf record. [RT #36210]
3872. [bug] Address issues found by static analysis. [RT #36209]
3871. [bug] Don't publish an activated key automatically before
its publish time. [RT #35063]
3870. [func] Updated the random number generator used in
the resolver to use the updated ChaCha based one
(similar to OpenBSD's changes). Also moved the
RNG to libisc and added unit tests for it.
[RT #35942]
3869. [doc] Document that in-view zones cannot be used for
response policy zones. [RT #35941]
3868. [bug] isc_mem_setwater incorrectly cleared hi_called
potentially leaving over memory cleaner running.
[RT #35270]
3867. [func] "rndc nta" can now be used to set a temporary
negative trust anchor, which disables DNSSEC
validation below a specified name for a specified
period of time (not exceeding 24 hours). This
can be used when validation for a domain is known
to be failing due to a configuration error on
the part of the domain owner rather than a
spoofing attack. [RT #29358]
3866. [bug] Named could die on disk full in generate_session_key.
[RT #36119]
3865. [test] Improved testability of the red-black tree
implementation and added unit tests. [RT #35904]
3864. [bug] RPZ didn't work well when being used as forwarder.
[RT #36060]
3863. [bug] The "E" flag was missing from the query log as a
unintended side effect of code rearrangement to
support EDNS EXPIRE. [RT #36117]
3862. [cleanup] Return immediately if we are not going to log the
message in ns_client_dumpmessage.
3861. [security] Missing isc_buffer_availablelength check results
in a REQUIRE assertion when printing out a packet
(CVE-2014-3859). [RT #36078]
3860. [bug] ioctl(DP_POLL) array size needs to be determined
at run time as it is limited to {OPEN_MAX}.
[RT #35878]
3859. [placeholder]
3858. [bug] Disable GCC 4.9 "delete null pointer check".
[RT #35968]
3857. [bug] Make it harder for a incorrect NOEDNS classification
to be made. [RT #36020]
3856. [bug] Configuring libjson without also configuring libxml
resulted in a REQUIRE assertion when retrieving
statistics using json. [RT #36009]
3855. [bug] Limit smoothed round trip time aging to no more than
once a second. [RT #32909]
3854. [cleanup] Report unrecognized options, if any, in the final
configure summary. [RT #36014]
3853. [cleanup] Refactor dns_rdataslab_fromrdataset to separate out
the handling of a rdataset with no records. [RT #35968]
3852. [func] Increase the default number of clients available
for servicing lightweight resolver queries, and
make them configurable via the "lwres-tasks" and
"lwres-clients" options. (Thanks to Tomas Hozza.)
[RT #35857]
3851. [func] Allow libseccomp based system-call filtering
on Linux; use "configure --enable-seccomp" to
turn it on. Thanks to Loganaden Velvindron
of AFRINIC for the contribution. [RT #35347]
3850. [bug] Disabling forwarding could trigger a REQUIRE assertion.
[RT #35979]
3849. [doc] Alphabetized dig's +options. [RT #35992]
3848. [bug] Adjust 'statistics-channels specified but not effective'
error message to account for JSON support. [RT #36008]
3847. [bug] 'configure --with-dlz-postgres' failed to fail when
there is not support available.
3846. [bug] "dig +notcp ixfr=<serial>" should result in a UDP
ixfr query. [RT #35980]
3845. [placeholder]
3844. [bug] Use the x64 version of the Microsoft Visual C++
Redistributable when built for 64 bit Windows.
[RT #35973]
3843. [protocol] Check EDNS EXPIRE option in dns_rdata_fromwire.
[RT #35969]
3842. [bug] Adjust RRL log-only logging category. [RT #35945]
3841. [cleanup] Refactor zone.c:add_opt to use dns_message_buildopt.
[RT #35924]
3840. [port] Check for arc4random_addrandom() before using it;
it's been removed from OpenBSD 5.5. [RT #35907]
3839. [test] Use only posix-compatible shell in system tests.
[RT #35625]
3838. [protocol] EDNS EXPIRE as been assigned a code point of 9.
3837. [security] A NULL pointer is passed to query_prefetch resulting
a REQUIRE assertion failure when a fetch is actually
initiated (CVE-2014-3214). [RT #35899]
3836. [bug] Address C++ keyword usage in header file.
3835. [bug] Geoip ACL elements didn't work correctly when
referenced via named or nested ACLs. [RT #35879]
3834. [bug] The re-signing heaps were not being updated soon enough
leading to multiple re-generations of the same RRSIG
when a zone transfer was in progress. [RT #35273]
3833. [bug] Cross compiling was broken due to calling genrandom at
build time. [RT #35869]
3832. [func] "named -L <filename>" causes named to send log
messages to the specified file by default instead
of to the system log. (Thanks to Tony Finch.)
[RT #35845]
3831. [cleanup] Reduce logging noise when EDNS state changes occur.
[RT #35843]
3830. [func] When query logging is enabled, log query errors at
the same level ('info') as the queries themselves.
[RT #35844]
3829. [func] "dig +ttlunits" causes dig to print TTL values
with time-unit suffixes: w, d, h, m, s for
weeks, days, hours, minutes, and seconds. (Thanks
to Tony Finch.) [RT #35823]
3828. [func] "dnssec-signzone -N date" updates serial number
to the current date in YYYYMMDDNN format.
[RT #35800]
3827. [placeholder]
3826. [bug] Corrected bad INSIST logic in isc_radix_remove().
[RT #35870]
3825. [bug] Address sign extension bug in isc_regex_validate.
[RT #35758]
3824. [bug] A collision between two flag values could cause
problems with cache cleaning when SIT was enabled.
[RT #35858]
3823. [func] Log the rpz cname target when rewriting. [RT #35667]
3822. [bug] Log the correct type of static-stub zones when
removing them. [RT #35842]
3821. [contrib] Added a new "mysqldyn" DLZ module with dynamic
update and transaction support. Thanks to Marty
Lee for the contribution. [RT #35656]
3820. [func] The DLZ API doesn't pass the database version to
the lookup() function; this can cause DLZ modules
that allow dynamic updates to mishandle prerequisite
checks. This has been corrected by adding a
'dbversion' field to the dns_clientinfo_t
structure. [RT #35656]
3819. [bug] NSEC3 hashes need to be able to be entered and
displayed without padding. This is not a issue for
currently defined algorithms but may be for future
hash algorithms. [RT #27925]
3818. [bug] Stop lying to the optimizer that 'void *arg' is a
constant in isc_event_allocate.
3817. [func] The "delve" command is now spelled "delv" to avoid
a namespace collision with the Xapian project.
[RT #35801]
3816. [func] "dig +qr" now reports query size. (Thanks to
Tony Finch.) [RT #35822]
3815. [doc] Clarify "nsupdate -y" usage in man page. [RT #35808]
3814. [func] The "masterfile-style" zone option controls the
formatting of dumped zone files. Options are
"relative" (multiline format) and "full" (one
record per line). The default is "relative".
[RT #20798]
3813. [func] "host" now recognizes the "timeout", "attempts" and
"debug" options when set in /etc/resolv.conf.
(Thanks to Adam Tkac at RedHat.) [RT #21885]
3812. [func] Dig now supports sending arbitrary EDNS options from
the command line (+ednsopt=code[:value]). [RT #35584]
3811. [func] "serial-update-method date;" sets serial number
on dynamic update to today's date in YYYYMMDDNN
format. (Thanks to Bradley Forschinger.) [RT #24903]
3810. [bug] Work around broken nameservers that fail to ignore
unknown EDNS options. [RT #35766]
3809. [doc] Fix SIT and NSID documentation.
3808. [doc] Clean up "prefetch" documentation. [RT #35751]
3807. [bug] Fix sign extension bug in dns_name_fromtext when
lowercase is set. [RT #35743]
3806. [test] Improved system test portability. [RT #35625]
3805. [contrib] Added contrib/perftcpdns, a performance testing tool
for DNS over TCP. [RT #35710]
--- 9.10.0rc1 released ---
3804. [bug] Corrected a race condition in dispatch.c in which
portentry could be reset leading to an assertion
failure in socket_search(). (Change #3708
addressed the same issue but was incomplete.)
[RT #35128]
3803. [bug] "named-checkconf -z" incorrectly rejected zones
using alternate data sources for not having a "file"
option. [RT #35685]
3802. [bug] Various header files were not being installed.
3801. [port] Fix probing for gssapi support on FreeBSD. [RT #35615]
3800. [bug] A pending event on the route socket could cause an
assertion failure when shutting down named. [RT #35674]
3799. [bug] Improve named's command line error reporting.
[RT #35603]
3798. [bug] 'rndc zonestatus' was reporting the wrong re-signing
time. [RT #35659]
3797. [port] netbsd: geoip support probing was broken. [RT #35642]
3796. [bug] Register dns and pkcs#11 error codes. [RT #35629]
3795. [bug] Make named-checkconf detect raw masterfiles for
hint zones and reject them. [RT #35268]
3794. [maint] Added AAAA for C.ROOT-SERVERS.NET.
3793. [bug] zone.c:save_nsec3param() could assert when out of
memory. [RT #35621]
3792. [func] Provide links to the alternate statistics views when
displaying in a browser. [RT #35605]
3791. [placeholder]
3790. [bug] Handle broken nameservers that send BADVERS in
response to unknown EDNS options. Maintain
statistics on BADVERS responses.
3789. [bug] Null pointer dereference on rbt creation failure.
3788. [bug] dns_peer_getrequestsit was returning request_nsid by
mistake.
--- 9.10.0b2 released ---
3787. [bug] The code that checks whether "auto-dnssec" is
allowed was ignoring "allow-update" ACLs set at
the options or view level. [RT #29536]
3786. [func] Provide more detailed error codes when using
native PKCS#11. "pkcs11-tokens" now fails robustly
rather than asserting when run against an HSM with
an incomplete PKCS#11 API implementation. [RT #35479]
3785. [bug] Debugging code dumphex didn't accept arbitrarily long
input (only compiled with -DDEBUG). [RT #35544]
3784. [bug] Using "rrset-order fixed" when it had not been
enabled at compile time caused inconsistent
results. It now works as documented, defaulting
to cyclic mode. [RT #28104]
3783. [func] "tsig-keygen" is now available as an alternate
command name for "ddns-confgen". It generates
a TSIG key in named.conf format without comments.
[RT #35503]
3782. [func] Specifying "auto" as the salt when using
"rndc signing -nsec3param" causes named to
generate a 64-bit salt at random. [RT #35322]
3781. [tuning] Use adaptive mutex locks when available; this
has been found to improve performance under load
on many systems. "configure --with-locktype=standard"
restores conventional mutex locks. [RT #32576]
3780. [bug] $GENERATE handled negative numbers incorrectly.
[RT #25528]
3779. [cleanup] Clarify the error message when using an option
that was not enabled at compile time. [RT #35504]
3778. [bug] Log a warning when the wrong address family is
used in "listen-on" or "listen-on-v6". [RT #17848]
3777. [bug] EDNS EXPIRE code could dump core when processing
DLZ queries. [RT #35493]
3776. [func] "rndc -q" suppresses output from successful
rndc commands. Errors are printed on stderr.
[RT #21393]
3775. [bug] dlz_dlopen driver could return the wrong error
code on API version mismatch, leading to a segfault.
[RT #35495]
3774. [func] When using "request-nsid", log the NSID value in
printable form as well as hex. [RT #20864]
3773. [func] "host", "nslookup" and "nsupdate" now have
options to print the version number and exit.
[RT #26057]
3772. [contrib] Added sqlite3 dynamically-loadable DLZ module.
(Based in part on a contribution from Tim Tessier.)
[RT #20822]
3771. [cleanup] Adjusted log level for "using built-in key"
messages. [RT #24383]
3770. [bug] "dig +trace" could fail with an assertion when it
needed to fall back to TCP due to a truncated
response. [RT #24660]
3769. [doc] Improved documentation of "rndc signing -list".
[RT #30652]
3768. [bug] "dnssec-checkds" was missing the SHA-384 digest
algorithm. [RT #34000]
3767. [func] Log explicitly when using rndc.key to configure
command channel. [RT #35316]
3766. [cleanup] Fixed problems with building outside the source
tree when using native PKCS#11. [RT #35459]
3765. [bug] Fixed a bug in "rndc secroots" that could crash
named when dumping an empty keynode. [RT #35469]
3764. [bug] The dnssec-keygen/settime -S and -i options
(to set up a successor key and set the prepublication
interval) were missing from dnssec-keyfromlabel.
[RT #35394]
3763. [bug] delve: Cache DNSSEC records to avoid the need to
re-fetch them when restarting validation. [RT #35476]
3762. [bug] Address build problems with --pkcs11-native +
--with-openssl with ECDSA support. [RT #35467]
3761. [bug] Address dangling reference bug in dns_keytable_add.
[RT #35471]
3760. [bug] Improve SIT with native PKCS#11 and on Windows.
[RT #35433]
3759. [port] Enable delve on Windows. [RT #35441]
3758. [port] Enable export library APIs on Windows. [RT #35382]
3757. [port] Enable Python tools (dnssec-coverage,
dnssec-checkds) to run on Windows. [RT #34355]
3756. [bug] GSSAPI Kerberos realm checking was broken in
check_config leading to spurious messages being
logged. [RT #35443]
--- 9.10.0b1 released ---
3755. [func] Add stats counters for known EDNS options + others.
[RT #35447]
3754. [cleanup] win32: Installer now places files in the
Program Files area rather than system services.
[RT #35361]
3753. [bug] allow-notify was ignoring keys. [RT #35425]
3752. [bug] Address potential REQUIRE failure if
DNS_STYLEFLAG_COMMENTDATA is set when printing out
a rdataset.
3751. [tuning] The default setting for the -U option (setting
the number of UDP listeners per interface) has
been adjusted to improve performance. [RT #35417]
3750. [experimental] Partially implement EDNS EXPIRE option as described
in draft-andrews-dnsext-expire-00. Retrieval of
the remaining time until expiry for slave zones
is supported.
EXPIRE uses an experimental option code (65002),
which is subject to change. [RT #35416]
3749. [func] "dig +subnet" sends an EDNS client subnet option
containing the specified address/prefix when
querying. (Thanks to Wilmer van der Gaast.)
[RT #35415]
3748. [test] Use delve to test dns_client interfaces. [RT #35383]
3747. [bug] A race condition could lead to a core dump when
destroying a resolver fetch object. [RT #35385]
3746. [func] New "max-zone-ttl" option enforces maximum
TTLs for zones. If loading a zone containing a
higher TTL, the load fails. DDNS updates with
higher TTLs are accepted but the TTL is truncated.
(Note: Currently supported for master zones only;
inline-signing slaves will be added.) [RT #38405]
3745. [func] "configure --with-tuning=large" adjusts various
compiled-in constants and default settings to
values suited to large servers with abundant
memory. [RT #29538]
3744. [experimental] SIT: send and process Source Identity Tokens
(similar to DNS Cookies by Donald Eastlake 3rd),
which are designed to help clients detect off-path
spoofed responses and for servers to identify
legitimate clients.
SIT uses an experimental EDNS option code (65001),
which will be changed to an IANA-assigned value
if the experiment is deemed a success.
SIT can be enabled via "configure --enable-sit" (or
--enable-developer). It is enabled by default in
Windows.
Servers can be configured to send smaller responses
to clients that have not identified themselves via
SIT. RRL processing has also been updated;
legitimate clients are not subject to rate
limiting. [RT #35389]
3743. [bug] delegation-only flag wasn't working in forward zone
declarations despite being documented. This is
needed to support turning off forwarding and turning
on delegation only at the same name. [RT #35392]
3742. [port] linux: libcap support: declare curval at start of
block. [RT #35387]
3741. [func] "delve" (domain entity lookup and validation engine):
A new tool with dig-like semantics for performing DNS
lookups, with internal DNSSEC validation, using the
same resolver and validator logic as named. This
allows easy validation of DNSSEC data in environments
with untrustworthy resolvers, and assists with
troubleshooting of DNSSEC problems. [RT #32406]
3740. [contrib] Minor fixes to configure --with-dlz-bdb,
--with-dlz-postgres and --with-dlz-odbc. [RT #35340]
3739. [func] Added per-zone stats counters to track TCP and
UDP queries. [RT #35375]
3738. [bug] --enable-openssl-hash failed to build. [RT #35343]
3737. [bug] 'rndc retransfer' could trigger a assertion failure
with inline zones. [RT #35353]
3736. [bug] nsupdate: When specifying a server by name,
fall back to alternate addresses if the first
address for that name is not reachable. [RT #25784]
3735. [cleanup] Merged the libiscpk11 library into libisc
to simplify dependencies. [RT #35205]
3734. [bug] Improve building with libtool. [RT #35314]
3733. [func] Improve interface scanning support. Interface
information will be automatically updated if the
OS supports routing sockets (MacOS, *BSD, Linux).
Use "automatic-interface-scan no;" to disable.
Add "rndc scan" to trigger a scan. [RT #23027]
3732. [contrib] Fixed a type mismatch causing the ODBC DLZ
driver to dump core on 64-bit systems. [RT #35324]
3731. [func] Added a "no-case-compress" ACL, which causes
named to use case-insensitive compression
(disabling change #3645) for specified
clients. (This is useful when dealing
with broken client implementations that
use case-sensitive name comparisons,
rejecting responses that fail to match the
capitalization of the query that was sent.)
[RT #35300]
3730. [cleanup] Added "never" as a synonym for "none" when
configuring key event dates in the dnssec tools.
[RT #35277]
3729. [bug] dnssec-keygen could set the publication date
incorrectly when only the activation date was
specified on the command line. [RT #35278]
3728. [doc] Expanded native-PKCS#11 documentation,
specifically pkcs11: URI labels. [RT #35287]
3727. [func] The isc_bitstring API is no longer used and
has been removed from libisc. [RT #35284]
3726. [cleanup] Clarified the error message when attempting
to configure more than 32 response-policy zones.
[RT #35283]
3725. [contrib] Updated zkt and nslint to newest versions,
cleaned up and rearranged the contrib
directory, and added a README.
--- 9.10.0a2 released ---
3724. [bug] win32: Fixed a bug that prevented dig and
host from exiting properly after completing
a UDP query. [RT #35288]
3723. [cleanup] Imported keys are now handled the same way
regardless of DNSSEC algorithm. [RT #35215]
3722. [bug] Using geoip ACLs in a blackhole statement
could cause a segfault. [RT #35272]
3721. [doc] Improved documentation of the EDNS processing
enhancements introduced in change #3593. [RT #35275]
3720. [bug] Address compiler warnings. [RT #35261]
3719. [bug] Address memory leak in in peer.c. [RT #35255]
3718. [bug] A missing ISC_LINK_INIT in log.c. [RT #35260]
3717. [port] hpux: Treat EOPNOTSUPP as a expected error code when
probing to see if it is possible to set dscp values
on a per packet basis. [RT #35252]
3716. [bug] The dns_request code was setting dcsp values when not
requested. [RT #35252]
3715. [bug] The region and city databases could fail to
initialize when using some versions of libGeoIP,
causing assertion failures when named was
configured to use them. [RT #35427]
3714. [test] System tests that need to test for cryptography
support before running can now use a common
"testcrypto.sh" script to do so. [RT #35213]
3713. [bug] Save memory by not storing "also-notify" addresses
in zone objects that are configured not to send
notify requests. [RT #35195]
3712. [placeholder]
3711. [placeholder]
3710. [bug] Address double dns_zone_detach when switching to
using automatic empty zones from regular zones.
[RT #35177]
3709. [port] Use built-in versions of strptime() and timegm()
on all platforms to avoid portability issues.
[RT #35183]
3708. [bug] Address a portentry locking issue in dispatch.c.
[RT #35128]
3707. [bug] irs_resconf_load now returns ISC_R_FILENOTFOUND
on a missing resolv.conf file and initializes the
structure as if it had been configured with:
nameserver ::1
nameserver 127.0.0.1
Note: Callers will need to be updated to treat
ISC_R_FILENOTFOUND as a qualified success or else
they will leak memory. The following code fragment
will work with both old and new versions without
changing the behaviour of the existing code.
resconf = NULL;
result = irs_resconf_load(mctx, "/etc/resolv.conf",
&resconf);
if (result != ISC_SUCCESS) {
if (resconf != NULL)
irs_resconf_destroy(&resconf);
....
}
[RT #35194]
3706. [contrib] queryperf: Fixed a possible integer overflow when
printing results. [RT #35182]
3705. [func] "configure --enable-native-pkcs11" enables BIND
to use the PKCS#11 API for all cryptographic
functions, so that it can drive a hardware service
module directly without the need to use a modified
OpenSSL as intermediary (so long as the HSM's vendor
provides a complete-enough implementation of the
PKCS#11 interface). This has been tested successfully
with the Thales nShield HSM and with SoftHSMv2 from
the OpenDNSSEC project. [RT #29031]
3704. [protocol] Accept integer timestamps in RRSIG records. [RT #35185]
3703. [func] To improve recursive resolver performance, cache
records which are still being requested by clients
can now be automatically refreshed from the
authoritative server before they expire, reducing
or eliminating the time window in which no answer
is available in the cache. See the "prefetch" option
for more details. [RT #35041]
3702. [func] 'dnssec-coverage -l' option specifies a length
of time to check for coverage; events further into
the future are ignored. 'dnssec-coverage -z'
checks only ZSK events, and 'dnssec-coverage -k'
checks only KSK events. (Thanks to Peter Palfrader.)
[RT #35168]
3701. [func] named-checkconf can now obscure shared secrets
when printing by specifying '-x'. [RT #34465]
3700. [func] Allow access to subgroups of XML statistics via
special URLs http://<server>:<port>/xml/v3/server,
/zones, /net, /tasks, /mem, and /status. [RT #35115]
3699. [bug] Improvements to statistics channel XSL stylesheet:
the stylesheet can now be cached by the browser;
section headers are omitted from the stats display
when there is no data in those sections to be
displayed; counters are now right-justified for
easier readability. [RT #35117]
3698. [cleanup] Replaced all uses of memcpy() with memmove().
[RT #35120]
3697. [bug] Handle "." as a search list element when IDN support
is enabled. [RT #35133]
3696. [bug] dig failed to handle AXFR style IXFR responses which
span multiple messages. [RT #35137]
3695. [bug] Address a possible race in dispatch.c. [RT #35107]
3694. [bug] Warn when a key-directory is configured for a zone,
but does not exist or is not a directory. [RT #35108]
3693. [security] memcpy was incorrectly called with overlapping
ranges resulting in malformed names being generated
on some platforms. This could cause INSIST failures
when serving NSEC3 signed zones (CVE-2014-0591).
[RT #35120]
3692. [bug] Two calls to dns_db_getoriginnode were fatal if there
was no data at the node. [RT #35080]
3691. [contrib] Address null pointer dereference in LDAP and
MySQL DLZ modules.
3690. [bug] Iterative responses could be missed when the source
port for an upstream query was the same as the
listener port (53). [RT #34925]
3689. [bug] Fixed a bug causing an insecure delegation from one
static-stub zone to another to fail with a broken
trust chain. [RT #35081]
3688. [bug] loadnode could return a freed node on out of memory.
[RT #35106]
3687. [bug] Address null pointer dereference in zone_xfrdone.
[RT #35042]
3686. [func] "dnssec-signzone -Q" drops signatures from keys
that are still published but no longer active.
[RT #34990]
3685. [bug] "rndc refresh" didn't work correctly with slave
zones using inline-signing. [RT #35105]
3684. [bug] The list of included files would grow on reload.
[RT 35090]
3683. [cleanup] Add a more detailed "not found" message to rndc
commands which specify a zone name. [RT #35059]
3682. [bug] Correct the behavior of rndc retransfer to allow
inline-signing slave zones to retain NSEC3 parameters
instead of reverting to NSEC. [RT #34745]
3681. [port] Update the Windows build system to support feature
selection and WIN64 builds. This is a work in
progress. [RT #34160]
3680. [bug] Ensure buffer space is available in "rndc zonestatus".
[RT #35084]
3679. [bug] dig could fail to clean up TCP sockets still
waiting on connect(). [RT #35074]
3678. [port] Update config.guess and config.sub. [RT #35060]
3677. [bug] 'nsupdate' leaked memory if 'realm' was used multiple
times. [RT #35073]
3676. [bug] "named-checkconf -z" now checks zones of type
hint and redirect as well as master. [RT #35046]
3675. [misc] Provide a place for third parties to add version
information for their extensions in the version
file by setting the EXTENSIONS variable.
--- 9.10.0a1 released ---
3674. [bug] RPZ zeroed ttls if the query type was '*'. [RT #35026]
3673. [func] New "in-view" zone option allows direct sharing
of zones between views. [RT #32968]
3672. [func] Local address can now be specified when using
dns_client API. [RT #34811]
3671. [bug] Don't allow dnssec-importkey overwrite a existing
non-imported private key.
3670. [bug] Address read after free in server side of
lwres_getrrsetbyname. [RT #29075]
3669. [port] freebsd: --with-gssapi needs -lhx509. [RT #35001]
3668. [bug] Fix cast in lex.c which could see 0xff treated as eof.
[RT #34993]
3667. [test] dig: add support to keep the TCP socket open between
successive queries (+[no]keepopen). [RT #34918]
3666. [func] Add a tool, named-rrchecker, for checking the syntax
of individual resource records. This tool is intended
to be called by provisioning systems so that the front
end does not need to be upgraded to support new DNS
record types. [RT #34778]
3665. [bug] Failure to release lock on error in receive_secure_db.
[RT #34944]
3664. [bug] Updated OpenSSL PKCS#11 patches to fix active list
locking and other bugs. [RT #34855]
3663. [bug] Address bugs in dns_rdata_fromstruct and
dns_rdata_tostruct for WKS and ISDN types. [RT #34910]
3662. [bug] 'host' could die if a UDP query timed out. [RT #34870]
3661. [bug] Address lock order reversal deadlock with inline zones.
[RT #34856]
3660. [cleanup] Changed the name of "isc-config.sh" to "bind9-config".
[RT #23825]
3659. [port] solaris: don't add explicit dependencies/rules for
python programs as make won't use the implicit rules.
[RT #34835]
3658. [port] linux: Address platform specific compilation issue
when libcap-devel is installed. [RT #34838]
3657. [port] Some readline clones don't accept NULL pointers when
calling add_history. [RT #34842]
3656. [security] Treat an all zero netmask as invalid when generating
the localnets acl. (The prior behavior could
allow unexpected matches when using some versions
of Winsock: CVE-2013-6320.) [RT #34687]
3655. [cleanup] Simplify TCP message processing when requesting a
zone transfer. [RT #34825]
3654. [bug] Address race condition with manual notify requests.
[RT #34806]
3653. [func] Create delegations for all "children" of empty zones
except "forward first". [RT #34826]
3652. [bug] Address bug with rpz-drop policy. [RT #34816]
3651. [tuning] Adjust when a master server is deemed unreachable.
[RT #27075]
3650. [tuning] Use separate rate limiting queues for refresh and
notify requests. [RT #30589]
3649. [cleanup] Include a comment in .nzf files, giving the name of
the associated view. [RT #34765]
3648. [test] Updated the ATF test framework to version 0.17.
[RT #25627]
3647. [bug] Address a race condition when shutting down a zone.
[RT #34750]
3646. [bug] Journal filename string could be set incorrectly,
causing garbage in log messages. [RT #34738]
3645. [protocol] Use case sensitive compression when responding to
queries. [RT #34737]
3644. [protocol] Check that EDNS subnet client options are well formed.
[RT #34718]
3643. [doc] Clarify RRL "slip" documentation.
3642. [func] Allow externally generated DNSKEY to be imported
into the DNSKEY management framework. A new tool
dnssec-importkey is used to do this. [RT #34698]
3641. [bug] Handle changes to sig-validity-interval settings
better. [RT #34625]
3640. [bug] ndots was not being checked when searching. Only
continue searching on NXDOMAIN responses. Add the
ability to specify ndots to nslookup. [RT #34711]
3639. [bug] Treat type 65533 (KEYDATA) as opaque except when used
in a key zone. [RT #34238]
3638. [cleanup] Add the ability to handle ENOPROTOOPT in case it is
encountered. [RT #34668]
3637. [bug] 'allow-query-on' was checking the source address
rather than the destination address. [RT #34590]
3636. [bug] Automatic empty zones now behave better with
forward only "zones" beneath them. [RT #34583]
3635. [bug] Signatures were not being removed from a zone with
only KSK keys for a algorithm. [RT #34439]
3634. [func] Report build-id in rndc status. Report build-id
when building from a git repository. [RT #20422]
3633. [cleanup] Refactor OPT processing in named to make it easier
to support new EDNS options. [RT #34414]
3632. [bug] Signature from newly inactive keys were not being
removed. [RT #32178]
3631. [bug] Remove spurious warning about missing signatures when
qtype is SIG. [RT #34600]
3630. [bug] Ensure correct ID computation for MD5 keys. [RT #33033]
3629. [func] Allow the printing of cryptographic fields in DNSSEC
records by dig to be suppressed (dig +nocrypto).
[RT #34534]
3628. [func] Report DNSKEY key id's when dumping the cache.
[RT #34533]
3627. [bug] RPZ changes were not effective on slaves. [RT #34450]
3626. [func] dig: NSID output now easier to read. [RT #21160]
3625. [bug] Don't send notify messages to machines outside of the
test setup.
3624. [bug] Look for 'json_object_new_int64' when looking for a
the json library. [RT #34449]
3623. [placeholder]
3622. [tuning] Eliminate an unnecessary lock when incrementing
cache statistics. [RT #34339]
3621. [security] Incorrect bounds checking on private type 'keydata'
can lead to a remotely triggerable REQUIRE failure
(CVE-2013-4854). [RT #34238]
3620. [func] Added "rpz-client-ip" policy triggers, enabling
RPZ responses to be configured on the basis of
the client IP address; this can be used, for
example, to blacklist misbehaving recursive
or stub resolvers. [RT #33605]
3619. [bug] Fixed a bug in RPZ with "recursive-only no;"
[RT #33776]
3618. [func] "rndc reload" now checks modification times of
include files as well as master files to determine
whether to skip reloading a zone. [RT #33936]
3617. [bug] Named was failing to answer queries during
"rndc reload" [RT #34098]
3616. [bug] Change #3613 was incomplete. [RT #34177]
3615. [cleanup] "configure" now finishes by printing a summary
of optional BIND features and whether they are
active or inactive. ("configure --enable-full-report"
increases the verbosity of the summary.) [RT #31777]
3614. [port] Check for <linux/types.h>. [RT #34162]
3613. [bug] named could crash when deleting inline-signing
zones with "rndc delzone". [RT #34066]
3612. [port] Check whether to use -ljson or -ljson-c. [RT #34115]
3611. [bug] Improved resistance to a theoretical authentication
attack based on differential timing. [RT #33939]
3610. [cleanup] win32: Some executables had been omitted from the
installer. [RT #34116]
3609. [bug] Corrected a possible deadlock in applications using
the export version of the isc_app API. [RT #33967]
3608. [port] win32: added todos.pl script to ensure all text files
the win32 build depends on are converted to DOS
newline format. [RT #22067]
3607. [bug] dnssec-keygen had broken 'Invalid keyfile' error
message. [RT #34045]
3606. [func] "rndc flushtree" now flushes matching
records in the address database and bad cache
as well as the DNS cache. (Previously only the
DNS cache was flushed.) [RT #33970]
3605. [port] win32: Addressed several compatibility issues
with newer versions of Visual Studio. [RT #33916]
3604. [bug] Fixed a compile-time error when building with
JSON but not XML. [RT #33959]
3603. [bug] Install <isc/stat.h>. [RT #33956]
3602. [contrib] Added DLZ Perl module, allowing Perl scripts to
integrate with named and serve DNS data.
(Contributed by John Eaglesham of Yahoo.)
3601. [bug] Added to PKCS#11 openssl patches a value len
attribute in DH derive key. [RT #33928]
3600. [cleanup] dig: Fixed a typo in the warning output when receiving
an oversized response. [RT #33910]
3599. [tuning] Check for pointer equivalence in name comparisons.
[RT #18125]
3598. [cleanup] Improved portability of map file code. [RT #33820]
3597. [bug] Ensure automatic-resigning heaps are reconstructed
when loading zones in map format. [RT #33381]
3596. [port] Updated win32 build documentation, added
dnssec-verify. [RT #22067]
3595. [port] win32: Fix build problems introduced by change #3550.
[RT #33807]
3594. [maint] Update config.guess and config.sub. [RT #33816]
3593. [func] Update EDNS processing to better track remote server
capabilities. [RT #30655]
3592. [doc] Moved documentation of rndc command options to the
rndc man page. [RT #33506]
3591. [func] Use CRC-64 to detect map file corruption at load
time. [RT #33746]
3590. [bug] When using RRL on recursive servers, defer
rate-limiting until after recursion is complete;
also, use correct rcode for slipped NXDOMAIN
responses. [RT #33604]
3589. [func] Report serial numbers in when starting zone transfers.
Report accepted NOTIFY requests including serial.
[RT #33037]
3588. [bug] dig: addressed a memory leak in the sigchase code
that could cause a shutdown crash. [RT #33733]
3587. [func] 'named -g' now checks the logging configuration but
does not use it. [RT #33473]
3586. [bug] Handle errors in xmlDocDumpFormatMemoryEnc. [RT #33706]
3585. [func] "rndc delzone -clean" option removes zone files
when deleting a zone. [RT #33570]
3584. [security] Caching data from an incompletely signed zone could
trigger an assertion failure in resolver.c
(CVE-2013-3919). [RT #33690]
3583. [bug] Address memory leak in GSS-API processing [RT #33574]
3582. [bug] Silence false positive warning regarding missing file
directive for inline slave zones. [RT #33662]
3581. [bug] Changed the tcp-listen-queue default to 10. [RT #33029]
3580. [bug] Addressed a possible race in acache.c [RT #33602]
3579. [maint] Updates to PKCS#11 openssl patches, supporting
versions 0.9.8y, 1.0.0k, 1.0.1e [RT #33463]
3578. [bug] 'rndc -c file' now fails if 'file' does not exist.
[RT #33571]
3577. [bug] Handle zero TTL values better. [RT #33411]
3576. [bug] Address a shutdown race when validating. [RT #33573]
3575. [func] Changed the logging category for RRL events from
'queries' to 'query-errors'. [RT #33540]
3574. [doc] The 'hostname' keyword was missing from server-id
description in the named.conf man page. [RT #33476]
3573. [bug] "rndc addzone" and "rndc delzone" incorrectly handled
zone names containing punctuation marks and other
nonstandard characters. [RT #33419]
3572. [func] Threads are now enabled by default on most
operating systems. [RT #25483]
3571. [bug] Address race condition in dns_client_startresolve().
[RT #33234]
3570. [bug] Check internal pointers are valid when loading map
files. [RT #33403]
3569. [contrib] Ported mysql DLZ driver to dynamically-loadable
module, and added multithread support. [RT #33394]
3568. [cleanup] Add a product description line to the version file,
to be reported by named -v/-V. [RT #33366]
3567. [bug] Silence clang static analyzer warnings. [RT #33365]
3566. [func] Log when forwarding updates to master. [RT #33240]
3565. [placeholder]
3564. [bug] Improved handling of corrupted map files. [RT #33380]
3563. [contrib] zone2sqlite failed with some table names. [RT #33375]
3562. [func] Update map file header format to include a SHA-1 hash
of the database content, so that corrupted map files
can be rejected at load time. [RT #32459]
3561. [bug] dig: issue a warning if an EDNS query returns FORMERR
or NOTIMP. Adjust usage message. [RT #33363]
3560. [bug] isc-config.sh did not honor includedir and libdir
when set via configure. [RT #33345]
3559. [func] Check that both forms of Sender Policy Framework
records exist or do not exist. [RT #33355]
3558. [bug] IXFR of a DLZ stored zone was broken. [RT #33331]
3557. [bug] Reloading redirect zones was broken. [RT #33292]
3556. [maint] Added AAAA for D.ROOT-SERVERS.NET.
3555. [bug] Address theoretical race conditions in acache.c
(change #3553 was incomplete). [RT #33252]
3554. [bug] RRL failed to correctly rate-limit upward
referrals and failed to count dropped error
responses in the statistics. [RT #33225]
3553. [bug] Address suspected double free in acache. [RT #33252]
3552. [bug] Wrong getopt option string for 'nsupdate -r'.
[RT #33280]
3551. [bug] resolver.querydscp[46] were uninitialized. [RT #32686]
3550. [func] Unified the internal and export versions of the
BIND libraries, allowing external clients to use
the same libraries as BIND. [RT #33131]
3549. [doc] Documentation for "request-nsid" was missing.
[RT #33153]
3548. [bug] The NSID request code in resolver.c was broken
resulting in invalid EDNS options being sent.
[RT #33153]
3547. [bug] Some malformed unknown rdata records were not properly
detected and rejected. [RT #33129]
3546. [func] Add EUI48 and EUI64 types. [RT #33082]
3545. [bug] RRL slip behavior was incorrect when set to 1.
[RT #33111]
3544. [contrib] check5011.pl: Script to report the status of
managed keys as recorded in managed-keys.bind.
Contributed by Tony Finch <dot@dotat.at>
3543. [bug] Update socket structure before attaching to socket
manager after accept. [RT #33084]
3542. [placeholder]
3541. [bug] Parts of libdns were not properly initialized when
built in libexport mode. [RT #33028]
3540. [test] libt_api: t_info and t_assert were not thread safe.
3539. [port] win32: timestamp format didn't match other platforms.
3538. [test] Running "make test" now requires loopback interfaces
to be set up. [RT #32452]
3537. [tuning] Slave zones, when updated, now send NOTIFY messages
to peers before being dumped to disk rather than
after. [RT #27242]
3536. [func] Add support for setting Differentiated Services Code
Point (DSCP) values in named. Most configuration
options which take a "port" option (e.g.,
listen-on, forwarders, also-notify, masters,
notify-source, etc) can now also take a "dscp"
option specifying a code point for use with
outgoing traffic, if supported by the underlying
OS. [RT #27596]
3535. [bug] Minor win32 cleanups. [RT #32962]
3534. [bug] Extra text after an embedded NULL was ignored when
parsing zone files. [RT #32699]
3533. [contrib] query-loc-0.4.0: memory leaks. [RT #32960]
3532. [contrib] zkt: fixed buffer overrun, resource leaks. [RT #32960]
3531. [bug] win32: A uninitialized value could be returned on out
of memory. [RT #32960]
3530. [contrib] Better RTT tracking in queryperf. [RT #30128]
3529. [func] Named now listens on both IPv4 and IPv6 interfaces
by default. Named previously only listened on IPv4
interfaces by default unless named was running in
IPv6 only mode. [RT #32945]
3528. [func] New "dnssec-coverage" command scans the timing
metadata for a set of DNSSEC keys and reports if a
lapse in signing coverage has been scheduled
inadvertently. (Note: This tool depends on python;
it will not be built or installed on systems that
do not have a python interpreter.) [RT #28098]
3527. [compat] Add a URI to allow applications to explicitly
request a particular XML schema from the statistics
channel, returning 404 if not supported. [RT #32481]
3526. [cleanup] Set up dependencies for unit tests correctly during
build. [RT #32803]
3525. [func] Support for additional signing algorithms in rndc:
hmac-sha1, -sha224, -sha256, -sha384, and -sha512.
The -A option to rndc-confgen can be used to
select the algorithm for the generated key.
(The default is still hmac-md5; this may
change in a future release.) [RT #20363]
3524. [func] Added an alternate statistics channel in JSON format,
when the server is built with the json-c library:
http://[address]:[port]/json. [RT #32630]
3523. [contrib] Ported filesystem and ldap DLZ drivers to
dynamically-loadable modules, and added the
"wildcard" module based on a contribution from
Vadim Goncharov <vgoncharov@nic.ru>. [RT #23569]
3522. [bug] DLZ lookups could fail to return SERVFAIL when
they ought to. [RT #32685]
3521. [bug] Address memory leak in opensslecdsa_link.c. [RT #32249]
3520. [bug] 'mctx' was not being referenced counted in some places
where it should have been. [RT #32794]
3519. [func] Full replay protection via four-way handshake is
now mandatory for rndc clients. Very old versions
of rndc will no longer work. [RT #32798]
3518. [bug] Increase the size of dns_rrl_key.s.rtype by one bit
so that all dns_rrl_rtype_t enum values fit regardless
of whether it is treated as signed or unsigned by
the compiler. [RT #32792]
3517. [bug] Reorder destruction to avoid shutdown race. [RT #32777]
3516. [placeholder]
3515. [port] '%T' is not portable in strftime(). [RT #32763]
3514. [bug] The ranges for valid key sizes in ddns-confgen and
rndc-confgen were too constrained. Keys up to 512
bits are now allowed for most algorithms, and up
to 1024 bits for hmac-sha384 and hmac-sha512.
[RT #32753]
3513. [func] "dig -u" prints times in microseconds rather than
milliseconds. [RT #32704]
3512. [func] "rndc validation check" reports the current status
of DNSSEC validation. [RT #21397]
3511. [doc] Improve documentation of redirect zones. [RT #32756]
3510. [func] "rndc status" and XML statistics channel now report
server start and reconfiguration times. [RT #21048]
3509. [cleanup] Added a product line to version file to allow for
easy naming of different products (BIND
vs BIND ESV, for example). [RT #32755]
3508. [contrib] queryperf was incorrectly rejecting the -T option.
[RT #32338]
3507. [bug] Statistics channel XSL had a glitch when attempting
to chart query data before any queries had been
received. [RT #32620]
3506. [func] When setting "max-cache-size" and "max-acache-size",
the keyword "unlimited" is no longer defined as equal
to 4 gigabytes (except on 32-bit platforms); it
means literally unlimited. [RT #32358]
3505. [bug] When setting "max-cache-size" and "max-acache-size",
larger values than 4 gigabytes could not be set
explicitly, though larger sizes were available
when setting cache size to 0. This has been
corrected; the full range is now available.
[RT #32358]
3504. [func] Add support for ACLs based on geographic location,
using MaxMind GeoIP databases. Based on code
contributed by Ken Brownfield <kb@slide.com>.
[RT #30681]
3503. [doc] Clarify size_spec syntax. [RT #32449]
3502. [func] zone-statistics: "no" is now a synonym for "none",
instead of "terse". [RT #29165]
3501. [func] zone-statistics now takes three options: full,
terse, and none. "yes" and "no" are retained as
synonyms for full and terse, respectively. [RT #29165]
3500. [security] Support NAPTR regular expression validation on
all platforms without using libregex, which
can be vulnerable to memory exhaustion attack
(CVE-2013-2266). [RT #32688]
3499. [doc] Corrected ARM documentation of built-in zones.
[RT #32694]
3498. [bug] zone statistics for zones which matched a potential
empty zone could have their zone-statistics setting
overridden.
3497. [func] When deleting a slave/stub zone using 'rndc delzone'
report the files that were being used so they can
be cleaned up if desired. [RT #27899]
3496. [placeholder]
3495. [func] Support multiple response-policy zones (up to 32),
while improving RPZ performance. "response-policy"
syntax now includes a "min-ns-dots" clause, with
default 1, to exclude top-level domains from
NSIP and NSDNAME checking. --enable-rpz-nsip and
--enable-rpz-nsdname are now the default. [RT #32251]
3494. [func] DNS RRL: Blunt the impact of DNS reflection and
amplification attacks by rate-limiting substantially-
identical responses. [RT #28130]
3493. [contrib] Added BDBHPT dynamically-loadable DLZ module,
contributed by Mark Goldfinch. [RT #32549]
3492. [bug] Fixed a regression in zone loading performance
due to lock contention. [RT #30399]
3491. [bug] Slave zones using inline-signing must specify a
file name. [RT #31946]
3490. [bug] When logging RDATA during update, truncate if it's
too long. [RT #32365]
3489. [bug] --enable-developer now turns on ISC_LIST_CHECKINIT.
dns_dlzcreate() failed to properly initialize
dlzdb.link. When cloning a rdataset do not copy
the link contents. [RT #32651]
3488. [bug] Use after free error with DH generated keys. [RT #32649]
3487. [bug] Change 3444 was not complete. There was a additional
place where the NOQNAME proof needed to be saved.
[RT #32629]
3486. [bug] named could crash when using TKEY-negotiated keys
that had been deleted and then recreated. [RT #32506]
3485. [cleanup] Only compile openssl_gostlink.c if we support GOST.
3484. [bug] Some statistics were incorrectly rendered in XML.
[RT #32587]
3483. [placeholder]
3482. [func] dig +nssearch now prints name servers that don't
have address records (missing AAAA or A, or the name
doesn't exist). [RT #29348]
3481. [cleanup] Removed use of const const in atf.
3480. [bug] Silence logging noise when setting up zone
statistics. [RT #32525]
3479. [bug] Address potential memory leaks in gssapi support
code. [RT #32405]
3478. [port] Fix a build failure in strict C99 environments
[RT #32475]
3477. [func] Expand logging when adding records via DDNS update
[RT #32365]
3476. [bug] "rndc zonestatus" could report a spurious "not
found" error on inline-signing zones. [RT #29226]
3475. [cleanup] Changed name of 'map' zone file format (previously
'fast'). [RT #32458]
3474. [bug] nsupdate could assert when the local and remote
address families didn't match. [RT #22897]
3473. [bug] dnssec-signzone/verify could incorrectly report
an error condition due to an empty node above an
opt-out delegation lacking an NSEC3. [RT #32072]
3472. [bug] The active-connections counter in the socket
statistics could underflow. [RT #31747]
3471. [bug] The number of UDP dispatches now defaults to
the number of CPUs even if -n has been set to
a higher value. [RT #30964]
3470. [bug] Slave zones could fail to dump when successfully
refreshing after an initial failure. [RT #31276]
3469. [bug] Handle DLZ lookup failures more gracefully. Improve
backward compatibility between versions of DLZ dlopen
API. [RT #32275]
3468. [security] RPZ rules to generate A records (but not AAAA records)
could trigger an assertion failure when used in
conjunction with DNS64 (CVE-2012-5689). [RT #32141]
3467. [bug] Added checks in dnssec-keygen and dnssec-settime
to check for delete date < inactive date. [RT #31719]
3466. [contrib] Corrected the DNS_CLIENTINFOMETHODS_VERSION check
in DLZ example driver. [RT #32275]
3465. [bug] Handle isolated reserved ports. [RT #31778]
3464. [maint] Updates to PKCS#11 openssl patches, supporting
versions 0.9.8x, 1.0.0j, 1.0.1c [RT #29749]
3463. [doc] Clarify managed-keys syntax in ARM. [RT #32232]
3462. [doc] Clarify server selection behavior of dig when using
-4 or -6 options. [RT #32181]
3461. [bug] Negative responses could incorrectly have AD=1
set. [RT #32237]
3460. [bug] Only link against readline where needed. [RT #29810]
3459. [func] Added -J option to named-checkzone/named-compilezone
to specify the path to the journal file. [RT #30958]
3458. [bug] Return FORMERR when presented with a overly long
domain named in a request. [RT #29682]
3457. [protocol] Add ILNP records (NID, LP, L32, L64). [RT #31836]
3456. [port] g++47: ATF failed to compile. [RT #32012]
3455. [contrib] queryperf: fix getopt option list. [RT #32338]
3454. [port] sparc64: improve atomic support. [RT #25182]
3453. [bug] 'rndc addzone' of a zone with 'inline-signing yes;'
failed. [RT #31960]
3452. [bug] Accept duplicate singleton records. [RT #32329]
3451. [port] Increase per thread stack size from 64K to 1M.
[RT #32230]
3450. [bug] Stop logfileconfig system test spam system logs.
[RT #32315]
3449. [bug] gen.c: use the pre-processor to construct format
strings so that compiler can perform sanity checks;
check the snprintf results. [RT #17576]
3448. [bug] The allow-query-on ACL was not processed correctly.
[RT #29486]
3447. [port] Add support for libxml2-2.9.x [RT #32231]
3446. [port] win32: Add source ID (see change #3400) to build.
[RT #31683]
3445. [bug] Warn about zone files with blank owner names
immediately after $ORIGIN directives. [RT #31848]
3444. [bug] The NOQNAME proof was not being returned from cached
insecure responses. [RT #21409]
3443. [bug] ddns-confgen: Some TSIG algorithms were incorrectly
rejected when generating keys. [RT #31927]
3442. [port] Net::DNS 0.69 introduced a non backwards compatible
change. [RT #32216]
3441. [maint] D.ROOT-SERVERS.NET is now 199.7.91.13.
3440. [bug] Reorder get_key_struct to not trigger a assertion when
cleaning up due to out of memory error. [RT #32131]
3439. [placeholder]
3438. [bug] Don't accept unknown data escape in quotes. [RT #32031]
3437. [bug] isc_buffer_init -> isc_buffer_constinit to initialize
buffers with constant data. [RT #32064]
3436. [bug] Check malloc/calloc return values. [RT #32088]
3435. [bug] Cross compilation support in configure was broken.
[RT #32078]
3434. [bug] Pass client info to the DLZ findzone() entry
point in addition to lookup(). This makes it
possible for a database to answer differently
whether it's authoritative for a name depending
on the address of the client. [RT #31775]
3433. [bug] dlz_findzone() did not correctly handle
ISC_R_NOMORE. [RT #31172]
3432. [func] Multiple DLZ databases can now be configured.
DLZ databases are searched in the order configured,
unless set to "search no", in which case a
zone can be configured to be retrieved from a
particular DLZ database by using a "dlz <name>"
option in the zone statement. DLZ databases can
support type "master" and "redirect" zones.
[RT #27597]
3431. [bug] ddns-confgen: Some valid key algorithms were
not accepted. [RT #31927]
3430. [bug] win32: isc_time_formatISO8601 was missing the
'T' between the date and time. [RT #32044]
3429. [bug] dns_zone_getserial2 could a return success without
returning a valid serial. [RT #32007]
3428. [cleanup] dig: Add timezone to date output. [RT #2269]
3427. [bug] dig +trace incorrectly displayed name server
addresses instead of names. [RT #31641]
3426. [bug] dnssec-checkds: Clearer output when records are not
found. [RT #31968]
3425. [bug] "acacheentry" reference counting was broken resulting
in use after free. [RT #31908]
3424. [func] dnssec-dsfromkey now emits the hash without spaces.
[RT #31951]
3423. [bug] "rndc signing -nsec3param" didn't accept the full
range of possible values. Address portability issues.
[RT #31938]
3422. [bug] Added a clear error message for when the SOA does not
match the referral. [RT #31281]
3421. [bug] Named loops when re-signing if all keys are offline.
[RT #31916]
3420. [bug] Address VPATH compilation issues. [RT #31879]
3419. [bug] Memory leak on validation cancel. [RT #31869]
3418. [func] New XML schema (version 3.0) for the statistics channel
adds query type statistics at the zone level, and
flattens the XML tree and uses compressed format to
optimize parsing. Includes new XSL that permits
charting via the Google Charts API on browsers that
support javascript in XSL. The old XML schema has been
deprecated. [RT #30023]
3417. [placeholder]
3416. [bug] Named could die on shutdown if running with 128 UDP
dispatches per interface. [RT #31743]
3415. [bug] named could die with a REQUIRE failure if a validation
was canceled. [RT #31804]
3414. [bug] Address locking issues found by Coverity. [RT #31626]
3413. [func] Record the number of DNS64 AAAA RRsets that have been
synthesized. [RT #27636]
3412. [bug] Copy timeval structure from control message data.
[RT #31548]
3411. [tuning] Use IPV6_USE_MIN_MTU or equivalent with TCP in addition
to UDP. [RT #31690]
3410. [bug] Addressed Coverity warnings. [RT #31626]
3409. [contrib] contrib/dane/mkdane.sh: Tool to generate TLSA RR's
from X.509 certificates, for use with DANE
(DNS-based Authentication of Named Entities).
[RT #30513]
3408. [bug] Some DNSSEC-related options (update-check-ksk,
dnssec-loadkeys-interval, dnssec-dnskey-kskonly)
are now legal in slave zones as long as
inline-signing is in use. [RT #31078]
3407. [placeholder]
3406. [bug] mem.c: Fix compilation errors when building with
ISC_MEM_TRACKLINES or ISC_MEMPOOL_NAMES disabled.
Also, ISC_MEM_DEBUG is no longer optional. [RT #31559]
3405. [bug] Handle time going backwards in acache. [RT #31253]
3404. [bug] dnssec-signzone: When re-signing a zone, remove
RRSIG and NSEC records from nodes that used to be
in-zone but are now below a zone cut. [RT #31556]
3403. [bug] Silence noisy OpenSSL logging. [RT #31497]
3402. [test] The IPv6 interface numbers used for system
tests were incorrect on some platforms. [RT #25085]
3401. [bug] Addressed Coverity warnings. [RT #31484]
3400. [cleanup] "named -V" can now report a source ID string, defined
in the "srcid" file in the build tree and normally set
to the most recent git hash. [RT #31494]
3399. [port] netbsd: rename 'bool' parameter to avoid namespace
clash. [RT #31515]
3398. [bug] SOA parameters were not being updated with inline
signed zones if the zone was modified while the
server was offline. [RT #29272]
3397. [bug] dig crashed when using +nssearch with +tcp. [RT #25298]
3396. [bug] OPT records were incorrectly removed from signed,
truncated responses. [RT #31439]
3395. [protocol] Add RFC 6598 reverse zones to built in empty zones
list, 64.100.IN-ADDR.ARPA ... 127.100.IN-ADDR.ARPA.
[RT #31336]
3394. [bug] Adjust 'successfully validated after lower casing
signer' log level and category. [RT #31414]
3393. [bug] 'host -C' could core dump if REFUSED was received.
[RT #31381]
3392. [func] Keep statistics on REFUSED responses. [RT #31412]
3391. [bug] A DNSKEY lookup that encountered a CNAME failed.
[RT #31262]
3390. [bug] Silence clang compiler warnings. [RT #30417]
3389. [bug] Always return NOERROR (not 0) in TSIG. [RT #31275]
3388. [bug] Fixed several Coverity warnings.
Note: This change includes a fix for a bug that
was subsequently determined to be an exploitable
security vulnerability, CVE-2012-5688: named could
die on specific queries with dns64 enabled.
[RT #30996]
3387. [func] DS digest can be disabled at runtime with
disable-ds-digests. [RT #21581]
3386. [bug] Address locking violation when generating new NSEC /
NSEC3 chains. [RT #31224]
3385. [bug] named-checkconf didn't detect missing master lists
in also-notify clauses. [RT #30810]
3384. [bug] Improved logging of crypto errors. [RT #30963]
3383. [security] A certain combination of records in the RBT could
cause named to hang while populating the additional
section of a response. [RT #31090]
3382. [bug] SOA query from slave used use-v6-udp-ports range,
if set, regardless of the address family in use.
[RT #24173]
3381. [contrib] Update queryperf to support more RR types.
[RT #30762]
3380. [bug] named could die if a nonexistent master list was
referenced in a also-notify. [RT #31004]
3379. [bug] isc_interval_zero and isc_time_epoch should be
"const (type)* const". [RT #31069]
3378. [bug] Handle missing 'managed-keys-directory' better.
[RT #30625]
3377. [bug] Removed spurious newline from NSEC3 multiline
output. [RT #31044]
3376. [bug] Lack of EDNS support was being recorded without a
successful response. [RT #30811]
3375. [bug] 'rndc dumpdb' failed on empty caches. [RT #30808]
3374. [bug] isc_parse_uint32 failed to return a range error on
systems with 64 bit longs. [RT #30232]
3373. [bug] win32: open raw files in binary mode. [RT #30944]
3372. [bug] Silence spurious "deleted from unreachable cache"
messages. [RT #30501]
3371. [bug] AD=1 should behave like DO=1 when deciding whether to
add NS RRsets to the additional section or not.
[RT #30479]
3370. [bug] Address use after free while shutting down. [RT #30241]
3369. [bug] nsupdate terminated unexpectedly in interactive mode
if built with readline support. [RT #29550]
3368. [bug] <dns/iptable.h>, <dns/private.h> and <dns/zone.h>
were not C++ safe.
3367. [bug] dns_dnsseckey_create() result was not being checked.
[RT #30685]
3366. [bug] Fixed Read-After-Write dependency violation for IA64
atomic operations. [RT #25181]
3365. [bug] Removed spurious newlines from log messages in
zone.c [RT #30675]
3364. [security] Named could die on specially crafted record.
[RT #30416]
3363. [bug] Need to allow "forward" and "fowarders" options
in static-stub zones; this had been overlooked.
[RT #30482]
3362. [bug] Setting some option values to 0 in named.conf
could trigger an assertion failure on startup.
[RT #27730]
3361. [bug] "rndc signing -nsec3param" didn't work correctly
when salt was set to '-' (no salt). [RT #30099]
3360. [bug] 'host -w' could die. [RT #18723]
3359. [bug] An improperly-formed TSIG secret could cause a
memory leak. [RT #30607]
3358. [placeholder]
3357. [port] Add support for libxml2-2.8.x [RT #30440]
3356. [bug] Cap the TTL of signed RRsets when RRSIGs are
approaching their expiry, so they don't remain
in caches after expiry. [RT #26429]
3355. [port] Use more portable awk in verify system test.
3354. [func] Improve OpenSSL error logging. [RT #29932]
3353. [bug] Use a single task for task exclusive operations.
[RT #29872]
3352. [bug] Ensure that learned server attributes timeout of the
adb cache. [RT #29856]
3351. [bug] isc_mem_put and isc_mem_putanddetach didn't report
caller if either ISC_MEM_DEBUGSIZE or ISC_MEM_DEBUGCTX
memory debugging flags are set. [RT #30243]
3350. [bug] Memory read overrun in isc___mem_reallocate if
ISC_MEM_DEBUGCTX memory debugging flag is set.
[RT #30240]
3349. [bug] Change #3345 was incomplete. [RT #30233]
3348. [bug] Prevent RRSIG data from being cached if a negative
record matching the covering type exists at a higher
trust level. Such data already can't be retrieved from
the cache since change 3218 -- this prevents it
being inserted into the cache as well. [RT #26809]
3347. [bug] dnssec-settime: Issue a warning when writing a new
private key file would cause a change in the
permissions of the existing file. [RT #27724]
3346. [security] Bad-cache data could be used before it was
initialized, causing an assert. [RT #30025]
3345. [bug] Addressed race condition when removing the last item
or inserting the first item in an ISC_QUEUE.
[RT #29539]
3344. [func] New "dnssec-checkds" command checks a zone to
determine which DS records should be published
in the parent zone, or which DLV records should be
published in a DLV zone, and queries the DNS to
ensure that it exists. (Note: This tool depends
on python; it will not be built or installed on
systems that do not have a python interpreter.)
[RT #28099]
3343. [placeholder]
3342. [bug] Change #3314 broke saving of stub zones to disk
resulting in excessive cpu usage in some cases.
[RT #29952]
3341. [func] New "dnssec-verify" command checks a signed zone
to ensure correctness of signatures and of NSEC/NSEC3
chains. [RT #23673]
3340. [func] Added new 'map' zone file format, which is an image
of a zone database that can be loaded directly into
memory via mmap(), allowing much faster zone loading.
(Note: Because of pointer sizes and other
considerations, this file format is platform-dependent;
'map' zone files cannot always be transferred from one
server to another.) [RT #25419]
3339. [func] Allow the maximum supported rsa exponent size to be
specified: "max-rsa-exponent-size <value>;" [RT #29228]
3338. [bug] Address race condition in units tests: asyncload_zone
and asyncload_zt. [RT #26100]
3337. [bug] Change #3294 broke support for the multiple keys
in controls. [RT #29694]
3336. [func] Maintain statistics for RRsets tagged as "stale".
[RT #29514]
3335. [func] nslookup: return a nonzero exit code when unable
to get an answer. [RT #29492]
3334. [bug] Hold a zone table reference while performing a
asynchronous load of a zone. [RT #28326]
3333. [bug] Setting resolver-query-timeout too low can cause
named to not recover if it loses connectivity.
[RT #29623]
3332. [bug] Re-use cached DS rrsets if possible. [RT #29446]
3331. [security] dns_rdataslab_fromrdataset could produce bad
rdataslabs. [RT #29644]
3330. [func] Fix missing signatures on NOERROR results despite
RPZ rewriting. Also
- add optional "recursive-only yes|no" to the
response-policy statement
- add optional "max-policy-ttl" to the response-policy
statement to limit the false data that
"recursive-only no" can introduce into
resolvers' caches
- add a RPZ performance test to bin/tests/system/rpz
when queryperf is available.
- the encoding of PASSTHRU action to "rpz-passthru".
(The old encoding is still accepted.)
[RT #26172]
3329. [bug] Handle RRSIG signer-name case consistently: We
generate RRSIG records with the signer-name in
lower case. We accept them with any case, but if
they fail to validate, we try again in lower case.
[RT #27451]
3328. [bug] Fixed inconsistent data checking in dst_parse.c.
[RT #29401]
3327. [func] Added 'filter-aaaa-on-v6' option; this is similar
to 'filter-aaaa-on-v4' but applies to IPv6
connections. (Use "configure --enable-filter-aaaa"
to enable this option.) [RT #27308]
3326. [func] Added task list statistics: task model, worker
threads, quantum, tasks running, tasks ready.
[RT #27678]
3325. [func] Report cache statistics: memory use, number of
nodes, number of hash buckets, hit and miss counts.
[RT #27056]
3324. [test] Add better tests for ADB stats [RT #27057]
3323. [func] Report the number of buckets the resolver is using.
[RT #27020]
3322. [func] Monitor the number of active TCP and UDP dispatches.
[RT #27055]
3321. [func] Monitor the number of recursive fetches and the
number of open sockets, and report these values in
the statistics channel. [RT #27054]
3320. [func] Added support for monitoring of recursing client
count. [RT #27009]
3319. [func] Added support for monitoring of ADB entry count and
hash size. [RT #27057]
3318. [tuning] Reduce the amount of work performed while holding a
bucket lock when finished with a fetch context.
[RT #29239]
3317. [func] Add ECDSA support (RFC 6605). [RT #21918]
3316. [tuning] Improved locking performance when recursing.
[RT #28836]
3315. [tuning] Use multiple dispatch objects for sending upstream
queries; this can improve performance on busy
multiprocessor systems by reducing lock contention.
[RT #28605]
3314. [bug] The masters list could be updated while stub_callback
or refresh_callback were using it. [RT #26732]
3313. [protocol] Add TLSA record type. [RT #28989]
3312. [bug] named-checkconf didn't detect a bad dns64 clients acl.
[RT #27631]
3311. [bug] Abort the zone dump if zone->db is NULL in
zone.c:zone_gotwritehandle. [RT #29028]
3310. [test] Increase table size for mutex profiling. [RT #28809]
3309. [bug] resolver.c:fctx_finddone() was not thread safe.
[RT #27995]
3308. [placeholder]
3307. [bug] Add missing ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS.
[RT #28956]
3306. [bug] Improve DNS64 reverse zone performance. [RT #28563]
3305. [func] Add wire format lookup method to sdb. [RT #28563]
3304. [bug] Use hmctx, not mctx when freeing rbtdb->heaps.
[RT #28571]
3303. [bug] named could die when reloading. [RT #28606]
3302. [bug] dns_dnssec_findmatchingkeys could fail to find
keys if the zone name contained character that
required special mappings. [RT #28600]
3301. [contrib] Update queryperf to build on darwin. Add -R flag
for non-recursive queries. [RT #28565]
3300. [bug] Named could die if gssapi was enabled in named.conf
but was not compiled in. [RT #28338]
3299. [bug] Make SDB handle errors from database drivers better.
[RT #28534]
3298. [bug] Named could dereference a NULL pointer in
zmgr_start_xfrin_ifquota if the zone was being removed.
[RT #28419]
3297. [bug] Named could die on a malformed master file. [RT #28467]
3296. [bug] Named could die with a INSIST failure in
client.c:exit_check. [RT #28346]
3295. [bug] Adjust isc_time_secondsastimet range check to be more
portable. [RT # 26542]
3294. [bug] isccc/cc.c:table_fromwire failed to free alist on
error. [RT #28265]
3293. [func] nsupdate: list supported type. [RT #28261]
3292. [func] Log messages in the axfr stream at debug 10.
[RT #28040]
3291. [port] Fixed a build error on systems without ENOTSUP.
[RT #28200]
3290. [bug] <isc/hmacsha.h> was not being installed. [RT #28169]
3289. [bug] 'rndc retransfer' failed for inline zones. [RT #28036]
3288. [bug] dlz_destroy() function wasn't correctly registered
by the DLZ dlopen driver. [RT #28056]
3287. [port] Update ans.pl to work with Net::DNS 0.68. [RT #28028]
3286. [bug] Managed key maintenance timer could fail to start
after 'rndc reconfig'. [RT #26786]
3285. [bug] val-frdataset was incorrectly disassociated in
proveunsecure after calling startfinddlvsep.
[RT #27928]
3284. [bug] Address race conditions with the handling of
rbtnode.deadlink. [RT #27738]
3283. [bug] Raw zones with with more than 512 records in a RRset
failed to load. [RT #27863]
3282. [bug] Restrict the TTL of NS RRset to no more than that
of the old NS RRset when replacing it.
[RT #27792] [RT #27884]
3281. [bug] SOA refresh queries could be treated as cancelled
despite succeeding over the loopback interface.
[RT #27782]
3280. [bug] Potential double free of a rdataset on out of memory
with DNS64. [RT #27762]
3279. [bug] Hold a internal reference to the zone while performing
a asynchronous load. Address potential memory leak
if the asynchronous is cancelled. [RT #27750]
3278. [bug] Make sure automatic key maintenance is started
when "auto-dnssec maintain" is turned on during
"rndc reconfig". [RT #26805]
3277. [bug] win32: isc_socket_dup is not implemented. [RT #27696]
3276. [bug] win32: ns_os_openfile failed to return NULL on
safe_open failure. [RT #27696]
3275. [bug] Corrected rndc -h output; the 'rndc sync -clean'
option had been misspelled as '-clear'. (To avoid
future confusion, both options now work.) [RT #27173]
3274. [placeholder]
3273. [bug] AAAA responses could be returned in the additional
section even when filter-aaaa-on-v4 was in use.
[RT #27292]
3272. [func] New "rndc zonestatus" command prints information
about the specified zone. [RT #21671]
3271. [port] darwin: mksymtbl is not always stable, loop several
times before giving up. mksymtbl was using non
portable perl to covert 64 bit hex strings. [RT #27653]
--- 9.9.0rc2 released ---
3270. [bug] "rndc reload" didn't reuse existing zones correctly
when inline-signing was in use. [RT #27650]
3269. [port] darwin 11 and later now built threaded by default.
3268. [bug] Convert RRSIG expiry times to 64 timestamps to work
out the earliest expiry time. [RT #23311]
3267. [bug] Memory allocation failures could be mis-reported as
unexpected error. New ISC_R_UNSET result code.
[RT #27336]
3266. [bug] The maximum number of NSEC3 iterations for a
DNSKEY RRset was not being properly computed.
[RT #26543]
3265. [bug] Corrected a problem with lock ordering in the
inline-signing code. [RT #27557]
3264. [bug] Automatic regeneration of signatures in an
inline-signing zone could stall when the server
was restarted. [RT #27344]
3263. [bug] "rndc sync" did not affect the unsigned side of an
inline-signing zone. [RT #27337]
3262. [bug] Signed responses were handled incorrectly by RPZ.
[RT #27316]
3261. [func] RRset ordering now defaults to random. [RT #27174]
3260. [bug] "rrset-order cyclic" could appear not to rotate
for some query patterns. [RT #27170/27185]
--- 9.9.0rc1 released ---
3259. [bug] named-compilezone: Suppress "dump zone to <file>"
message when writing to stdout. [RT #27109]
3258. [test] Add "forcing full sign with unreadable keys" test.
[RT #27153]
3257. [bug] Do not generate a error message when calling fsync()
in a pipe or socket. [RT #27109]
3256. [bug] Disable empty zones for lwresd -C. [RT #27139]
3255. [func] No longer require that a empty zones be explicitly
enabled or that a empty zone is disabled for
RFC 1918 empty zones to be configured. [RT #27139]
3254. [bug] Set isc_socket_ipv6only() on the IPv6 control channels.
[RT #22249]
3253. [bug] Return DNS_R_SYNTAX when the input to a text field is
too long. [RT #26956]
3252. [bug] When master zones using inline-signing were
updated while the server was offline, the source
zone could fall out of sync with the signed
copy. They can now resynchronize. [RT #26676]
3251. [bug] Enforce a upper bound (65535 bytes) on the amount of
memory dns_sdlz_putrr() can allocate per record to
prevent run away memory consumption on ISC_R_NOSPACE.
[RT #26956]
3250. [func] 'configure --enable-developer'; turn on various
configure options, normally off by default, that
we want developers to build and test with. [RT #27103]
3249. [bug] Update log message when saving slave zones files for
analysis after load failures. [RT #27087]
3248. [bug] Configure options --enable-fixed-rrset and
--enable-exportlib were incompatible with each
other. [RT #27087]
3247. [bug] 'raw' format zones failed to preserve load order
breaking 'fixed' sort order. [RT #27087]
3246. [bug] Named failed to start with a empty also-notify list.
[RT #27087]
3245. [bug] Don't report a error unchanged serials unless there
were other changes when thawing a zone with
ixfr-fromdifferences. [RT #26845]
3244. [func] Added readline support to nslookup and nsupdate.
Also simplified nsupdate syntax to make "update"
and "prereq" optional. [RT #24659]
3243. [port] freebsd,netbsd,bsdi: the thread defaults were not
being properly set.
3242. [func] Extended the header of raw-format master files to
include the serial number of the zone from which
they were generated, if different (as in the case
of inline-signing zones). This is to be used in
inline-signing zones, to track changes between the
unsigned and signed versions of the zone, which may
have different serial numbers.
(Note: raw zonefiles generated by this version of
BIND are no longer compatible with prior versions.
To generate a backward-compatible raw zonefile
using dnssec-signzone or named-compilezone, specify
output format "raw=0" instead of simply "raw".)
[RT #26587]
3241. [bug] Address race conditions in the resolver code.
[RT #26889]
3240. [bug] DNSKEY state change events could be missed. [RT #26874]
3239. [bug] dns_dnssec_findmatchingkeys needs to use a consistent
timestamp. [RT #26883]
3238. [bug] keyrdata was not being reinitialized in
lib/dns/rbtdb.c:iszonesecure. [RT #26913]
3237. [bug] dig -6 didn't work with +trace. [RT #26906]
3236. [bug] Backed out changes #3182 and #3202, related to
EDNS(0) fallback behavior. [RT #26416]
3235. [func] dns_db_diffx, a extended dns_db_diff which returns
the generated diff and optionally writes it to a
journal. [RT #26386]
3234. [bug] 'make depend' produced invalid makefiles. [RT #26830]
3233. [bug] 'rndc freeze/thaw' didn't work for inline zones.
[RT #26632]
3232. [bug] Zero zone->curmaster before return in
dns_zone_setmasterswithkeys(). [RT #26732]
3231. [bug] named could fail to send a incompressible zone.
[RT #26796]
3230. [bug] 'dig axfr' failed to properly handle a multi-message
axfr with a serial of 0. [RT #26796]
3229. [bug] Fix local variable to struct var assignment
found by CLANG warning.
3228. [tuning] Dynamically grow symbol table to improve zone
loading performance. [RT #26523]
3227. [bug] Interim fix to make WKS's use of getprotobyname()
and getservbyname() self thread safe. [RT #26232]
3226. [bug] Address minor resource leakages. [RT #26624]
3225. [bug] Silence spurious "setsockopt(517, IPV6_V6ONLY) failed"
messages. [RT #26507]
3224. [bug] 'rndc signing' argument parsing was broken. [RT #26684]
3223. [bug] 'task_test privilege_drop' generated false positives.
[RT #26766]
3222. [cleanup] Replace dns_journal_{get,set}_bitws with
dns_journal_{get,set}_sourceserial. [RT #26634]
3221. [bug] Fixed a potential core dump on shutdown due to
referencing fetch context after it's been freed.
[RT #26720]
--- 9.9.0b2 released ---
3220. [bug] Change #3186 was incomplete; dns_db_rpz_findips()
could fail to set the database version correctly,
causing an assertion failure. [RT #26180]
3219. [bug] Disable NOEDNS caching following a timeout.
3218. [security] Cache lookup could return RRSIG data associated with
nonexistent records, leading to an assertion
failure. [RT #26590]
3217. [cleanup] Fix build problem with --disable-static. [RT #26476]
3216. [bug] resolver.c:validated() was not thread-safe. [RT #26478]
3215. [bug] 'rndc recursing' could cause a core dump. [RT #26495]
3214. [func] Add 'named -U' option to set the number of UDP
listener threads per interface. [RT #26485]
3213. [doc] Clarify ixfr-from-differences behavior. [RT #25188]
3212. [bug] rbtdb.c: failed to remove a node from the deadnodes
list prior to adding a reference to it leading a
possible assertion failure. [RT #23219]
3211. [func] dnssec-signzone: "-f -" prints to stdout; "-O full"
option prints in single-line-per-record format.
[RT #20287]
3210. [bug] Canceling the oldest query due to recursive-client
overload could trigger an assertion failure. [RT #26463]
3209. [func] Add "dnssec-lookaside 'no'". [RT #24858]
3208. [bug] 'dig -y' handle unknown tsig algorithm better.
[RT #25522]
3207. [contrib] Fixed build error in Berkeley DB DLZ module. [RT #26444]
3206. [cleanup] Add ISC information to log at start time. [RT #25484]
3205. [func] Upgrade dig's defaults to better reflect modern
nameserver behavior. Enable "dig +adflag" and
"dig +edns=0" by default. Enable "+dnssec" when
running "dig +trace". [RT #23497]
3204. [bug] When a master server that has been marked as
unreachable sends a NOTIFY, mark it reachable
again. [RT #25960]
3203. [bug] Increase log level to 'info' for validation failures
from expired or not-yet-valid RRSIGs. [RT #21796]
3202. [bug] NOEDNS caching on timeout was too aggressive.
[RT #26416]
3201. [func] 'rndc querylog' can now be given an on/off parameter
instead of only being used as a toggle. [RT #18351]
3200. [doc] Some rndc functions were undocumented or were
missing from 'rndc -h' output. [RT #25555]
3199. [func] When logging client information, include the name
being queried. [RT #25944]
3198. [doc] Clarified that dnssec-settime can alter keyfile
permissions. [RT #24866]
3197. [bug] Don't try to log the filename and line number when
the config parser can't open a file. [RT #22263]
3196. [bug] nsupdate: return nonzero exit code when target zone
doesn't exist. [RT #25783]
3195. [cleanup] Silence "file not found" warnings when loading
managed-keys zone. [RT #26340]
3194. [doc] Updated RFC references in the 'empty-zones-enable'
documentation. [RT #25203]
3193. [cleanup] Changed MAXZONEKEYS to DNS_MAXZONEKEYS, moved to
dnssec.h. [RT #26415]
3192. [bug] A query structure could be used after being freed.
[RT #22208]
3191. [bug] Print NULL records using "unknown" format. [RT #26392]
3190. [bug] Underflow in error handling in isc_mutexblock_init.
[RT #26397]
3189. [test] Added a summary report after system tests. [RT #25517]
3188. [bug] zone.c:zone_refreshkeys() could fail to detach
references correctly when errors occurred, causing
a hang on shutdown. [RT #26372]
3187. [port] win32: support for Visual Studio 2008. [RT #26356]
--- 9.9.0b1 released ---
3186. [bug] Version/db mismatch in rpz code. [RT #26180]
3185. [func] New 'rndc signing' option for auto-dnssec zones:
- 'rndc signing -list' displays the current
state of signing operations
- 'rndc signing -clear' clears the signing state
records for keys that have fully signed the zone
- 'rndc signing -nsec3param' sets the NSEC3
parameters for the zone
The 'rndc keydone' syntax is removed. [RT #23729]
3184. [bug] named had excessive cpu usage when a redirect zone was
configured. [RT #26013]
3183. [bug] Added RTLD_GLOBAL flag to dlopen call. [RT #26301]
3182. [bug] Auth servers behind firewalls which block packets
greater than 512 bytes may cause other servers to
perform poorly. Now, adb retains edns information
and caches noedns servers. [RT #23392/24964]
3181. [func] Inline-signing is now supported for master zones.
[RT #26224]
3180. [func] Local copies of slave zones are now saved in raw
format by default, to improve startup performance.
'masterfile-format text;' can be used to override
the default, if desired. [RT #25867]
3179. [port] kfreebsd: build issues. [RT #26273]
3178. [bug] A race condition introduced by change #3163 could
cause an assertion failure on shutdown. [RT #26271]
3177. [func] 'rndc keydone', remove the indicator record that
named has finished signing the zone with the
corresponding key. [RT #26206]
3176. [doc] Corrected example code and added a README to the
sample external DLZ module in contrib/dlz/example.
[RT #26215]
3175. [bug] Fix how DNSSEC positive wildcard responses from a
NSEC3 signed zone are validated. Stop sending a
unnecessary NSEC3 record when generating such
responses. [RT #26200]
3174. [bug] Always compute to revoked key tag from scratch.
[RT #26186]
3173. [port] Correctly validate root DS responses. [RT #25726]
3172. [port] darwin 10.* and freebsd [89] are now built threaded by
default.
3171. [bug] Exclusively lock the task when adding a zone using
'rndc addzone'. [RT #25600]
--- 9.9.0a3 released ---
3170. [func] RPZ update:
- fix precedence among competing rules
- improve ARM text including documenting rule precedence
- try to rewrite CNAME chains until first hit
- new "rpz" logging channel
- RDATA for CNAME rules can include wildcards
- replace "NO-OP" named.conf policy override with
"PASSTHRU" and add "DISABLED" override ("NO-OP"
is still recognized)
[RT #25172]
3169. [func] Catch db/version mis-matches when calling dns_db_*().
[RT #26017]
3168. [bug] Nxdomain redirection could trigger an assert with
a ANY query. [RT #26017]
3167. [bug] Negative answers from forwarders were not being
correctly tagged making them appear to not be cached.
[RT #25380]
3166. [bug] Upgrading a zone to support inline-signing failed.
[RT #26014]
3165. [bug] dnssec-signzone could generate new signatures when
resigning, even when valid signatures were already
present. [RT #26025]
3164. [func] Enable DLZ modules to retrieve client information,
so that responses can be changed depending on the
source address of the query. [RT #25768]
3163. [bug] Use finer-grained locking in client.c to address
concurrency problems with large numbers of threads.
[RT #26044]
3162. [test] start.pl: modified to allow for "named.args" in
ns*/ subdirectory to override stock arguments to
named. Largely from RT #26044, but no separate ticket.
3161. [bug] zone.c:del_sigs failed to always reset rdata leading
assertion failures. [RT #25880]
3160. [bug] When printing out a NSEC3 record in multiline form
the newline was not being printed causing type codes
to be run together. [RT #25873]
3159. [bug] On some platforms, named could assert on startup
when running in a chrooted environment without
/proc. [RT #25863]
3158. [bug] Recursive servers would prefer a particular UDP
socket instead of using all available sockets.
[RT #26038]
3157. [tuning] Reduce the time spent in "rndc reconfig" by parsing
the config file before pausing the server. [RT #21373]
3156. [placeholder]
--- 9.9.0a2 released ---
3155. [bug] Fixed a build failure when using contrib DLZ
drivers (e.g., mysql, postgresql, etc). [RT #25710]
3154. [bug] Attempting to print an empty rdataset could trigger
an assert. [RT #25452]
3153. [func] Extend request-ixfr to zone level and remove the
side effect of forcing an AXFR. [RT #25156]
3152. [cleanup] Some versions of gcc and clang failed due to
incorrect use of __builtin_expect. [RT #25183]
3151. [bug] Queries for type RRSIG or SIG could be handled
incorrectly. [RT #21050]
3150. [func] Improved startup and reconfiguration time by
enabling zones to load in multiple threads. [RT #25333]
3149. [placeholder]
3148. [bug] Processing of normal queries could be stalled when
forwarding a UPDATE message. [RT #24711]
3147. [func] Initial inline signing support. [RT #23657]
--- 9.9.0a1 released ---
3146. [test] Fixed gcc4.6.0 errors in ATF. [RT #25598]
3145. [test] Capture output of ATF unit tests in "./atf.out" if
there were any errors while running them. [RT #25527]
3144. [bug] dns_dbiterator_seek() could trigger an assert when
used with a nonexistent database node. [RT #25358]
3143. [bug] Silence clang compiler warnings. [RT #25174]
3142. [bug] NAPTR is class agnostic. [RT #25429]
3141. [bug] Silence spurious "zone serial (0) unchanged" messages
associated with empty zones. [RT #25079]
3140. [func] New command "rndc flushtree <name>" clears the
specified name from the server cache along with
all names under it. [RT #19970]
3139. [test] Added tests from RFC 6234, RFC 2202, and RFC 1321
for the hashing algorithms (md5, sha1 - sha512, and
their hmac counterparts). [RT #25067]
3138. [bug] Address memory leaks and out-of-order operations when
shutting named down. [RT #25210]
3137. [func] Improve hardware scalability by allowing multiple
worker threads to process incoming UDP packets.
This can significantly increase query throughput
on some systems. [RT #22992]
3136. [func] Add RFC 1918 reverse zones to the list of built-in
empty zones switched on by the 'empty-zones-enable'
option. [RT #24990]
3135. [port] FreeBSD: workaround broken IPV6_USE_MIN_MTU processing.
See http://www.freebsd.org/cgi/query-pr.cgi?pr=158307
[RT #24950]
3134. [bug] Improve the accuracy of dnssec-signzone's signing
statistics. [RT #16030]
3133. [bug] Change #3114 was incomplete. [RT #24577]
3132. [placeholder]
3131. [tuning] Improve scalability by allocating one zone task
per 100 zones at startup time, rather than using a
fixed-size task table. [RT #24406]
3130. [func] Support alternate methods for managing a dynamic
zone's serial number. Two methods are currently
defined using serial-update-method, "increment"
(default) and "unixtime". [RT #23849]
3129. [bug] Named could crash on 'rndc reconfig' when
allow-new-zones was set to yes and named ACLs
were used. [RT #22739]
3128. [func] Inserting an NSEC3PARAM via dynamic update in an
auto-dnssec zone that has not been signed yet
will cause it to be signed with the specified NSEC3
parameters when keys are activated. The
NSEC3PARAM record will not appear in the zone until
it is signed, but the parameters will be stored.
[RT #23684]
3127. [bug] 'rndc thaw' will now remove a zone's journal file
if the zone serial number has been changed and
ixfr-from-differences is not in use. [RT #24687]
3126. [security] Using DNAME record to generate replacements caused
RPZ to exit with a assertion failure. [RT #24766]
3125. [security] Using wildcard CNAME records as a replacement with
RPZ caused named to exit with a assertion failure.
[RT #24715]
3124. [bug] Use an rdataset attribute flag to indicate
negative-cache records rather than using rrtype 0;
this will prevent problems when that rrtype is
used in actual DNS packets. [RT #24777]
3123. [security] Change #2912 exposed a latent flaw in
dns_rdataset_totext() that could cause named to
crash with an assertion failure. [RT #24777]
3122. [cleanup] dnssec-settime: corrected usage message. [RT #24664]
3121. [security] An authoritative name server sending a negative
response containing a very large RRset could
trigger an off-by-one error in the ncache code
and crash named. [RT #24650]
3120. [bug] Named could fail to validate zones listed in a DLV
that validated insecure without using DLV and had
DS records in the parent zone. [RT #24631]
3119. [bug] When rolling to a new DNSSEC key, a private-type
record could be created and never marked complete.
[RT #23253]
3118. [bug] nsupdate could dump core on shutdown when using
SIG(0) keys. [RT #24604]
3117. [cleanup] Remove doc and parser references to the
never-implemented 'auto-dnssec create' option.
[RT #24533]
3116. [func] New 'dnssec-update-mode' option controls updates
of DNSSEC records in signed dynamic zones. Set to
'no-resign' to disable automatic RRSIG regeneration
while retaining the ability to sign new or changed
data. [RT #24533]
3115. [bug] Named could fail to return requested data when
following a CNAME that points into the same zone.
[RT #24455]
3114. [bug] Retain expired RRSIGs in dynamic zones if key is
inactive and there is no replacement key. [RT #23136]
3113. [doc] Document the relationship between serial-query-rate
and NOTIFY messages.
3112. [doc] Add missing descriptions of the update policy name
types "ms-self", "ms-subdomain", "krb5-self" and
"krb5-subdomain", which allow machines to update
their own records, to the BIND 9 ARM.
3111. [bug] Improved consistency checks for dnssec-enable and
dnssec-validation, added test cases to the
checkconf system test. [RT #24398]
3110. [bug] dnssec-signzone: Wrong error message could appear
when attempting to sign with no KSK. [RT #24369]
3109. [func] The also-notify option now uses the same syntax
as a zone's masters clause. This means it is
now possible to specify a TSIG key to use when
sending notifies to a given server, or to include
an explicit named masters list in an also-notify
statement. [RT #23508]
3108. [cleanup] dnssec-signzone: Clarified some error and
warning messages; removed #ifdef ALLOW_KSKLESS_ZONES
code (use -P instead). [RT #20852]
3107. [bug] dnssec-signzone: Report the correct number of ZSKs
when using -x. [RT #20852]
3106. [func] When logging client requests, include the name of
the TSIG key if any. [RT #23619]
3105. [bug] GOST support can be suppressed by "configure
--without-gost" [RT #24367]
3104. [bug] Better support for cross-compiling. [RT #24367]
3103. [bug] Configuring 'dnssec-validation auto' in a view
instead of in the options statement could trigger
an assertion failure in named-checkconf. [RT #24382]
3102. [func] New 'dnssec-loadkeys-interval' option configures
how often, in minutes, to check the key repository
for updates when using automatic key maintenance.
Default is every 60 minutes (formerly hard-coded
to 12 hours). [RT #23744]
3101. [bug] Zones using automatic key maintenance could fail
to check the key repository for updates. [RT #23744]
3100. [security] Certain response policy zone configurations could
trigger an INSIST when receiving a query of type
RRSIG. [RT #24280]
3099. [test] "dlz" system test now runs but gives R:SKIPPED if
not compiled with --with-dlz-filesystem. [RT #24146]
3098. [bug] DLZ zones were answering without setting the AA bit.
[RT #24146]
3097. [test] Add a tool to test handling of malformed packets.
[RT #24096]
3096. [bug] Set KRB5_KTNAME before calling log_cred() in
dst_gssapi_acceptctx(). [RT #24004]
3095. [bug] Handle isolated reserved ports in the port range.
[RT #23957]
3094. [doc] Expand dns64 documentation.
3093. [bug] Fix gssapi/kerberos dependencies [RT #23836]
3092. [bug] Signatures for records at the zone apex could go
stale due to an incorrect timer setting. [RT #23769]
3091. [bug] Fixed a bug in which zone keys that were published
and then subsequently activated could fail to trigger
automatic signing. [RT #22911]
3090. [func] Make --with-gssapi default [RT #23738]
3089. [func] dnssec-dsfromkey now supports reading keys from
standard input "dnssec-dsfromkey -f -". [RT #20662]
3088. [bug] Remove bin/tests/system/logfileconfig/ns1/named.conf
and add setup.sh in order to resolve changing
named.conf issue. [RT #23687]
3087. [bug] DDNS updates using SIG(0) with update-policy match
type "external" could cause a crash. [RT #23735]
3086. [bug] Running dnssec-settime -f on an old-style key will
now force an update to the new key format even if no
other change has been specified, using "-P now -A now"
as default values. [RT #22474]
3085. [func] New '-R' option in dnssec-signzone forces removal
of signatures which have not yet expired but
were generated by a key that no longer exists.
[RT #22471]
3084. [func] A new command "rndc sync" dumps pending changes in
a dynamic zone to disk; "rndc sync -clean" also
removes the journal file after syncing. Also,
"rndc freeze" no longer removes journal files.
[RT #22473]
3083. [bug] NOTIFY messages were not being sent when generating
a NSEC3 chain incrementally. [RT #23702]
3082. [port] strtok_r is threads only. [RT #23747]
3081. [bug] Failure of DNAME substitution did not return
YXDOMAIN. [RT #23591]
3080. [cleanup] Replaced compile time constant by STDTIME_ON_32BITS.
[RT #23587]
3079. [bug] Handle isc_event_allocate failures in t_tasks.
[RT #23572]
3078. [func] Added a new include file with function typedefs
for the DLZ "dlopen" driver. [RT #23629]
3077. [bug] zone.c:zone_refreshkeys() incorrectly called
dns_zone_attach(), use zone->irefs instead. [RT #23303]
3076. [func] New '-L' option in dnssec-keygen, dnsset-settime, and
dnssec-keyfromlabel sets the default TTL of the
key. When possible, automatic signing will use that
TTL when the key is published. [RT #23304]
3075. [bug] dns_dnssec_findzonekeys{2} used a inconsistent
timestamp when determining which keys are active.
[RT #23642]
3074. [bug] Make the adb cache read through for zone data and
glue learn for zone named is authoritative for.
[RT #22842]
3073. [bug] managed-keys changes were not properly being recorded.
[RT #20256]
3072. [bug] dns_dns64_aaaaok() potential NULL pointer dereference.
[RT #20256]
3071. [bug] has_nsec could be used uninitialized in
update.c:next_active. [RT #20256]
3070. [bug] dnssec-signzone potential NULL pointer dereference.
[RT #20256]
3069. [cleanup] Silence warnings messages from clang static analysis.
[RT #20256]
3068. [bug] Named failed to build with a OpenSSL without engine
support. [RT #23473]
3067. [bug] ixfr-from-differences {master|slave}; failed to
select the master/slave zones. [RT #23580]
3066. [func] The DLZ "dlopen" driver is now built by default,
no longer requiring a configure option. To
disable it, use "configure --without-dlopen".
Driver also supported on win32. [RT #23467]
3065. [bug] RRSIG could have time stamps too far in the future.
[RT #23356]
3064. [bug] powerpc: add sync instructions to the end of atomic
operations. [RT #23469]
3063. [contrib] More verbose error reporting from DLZ LDAP. [RT #23402]
3062. [func] Made several changes to enhance human readability
of DNSSEC data in dig output and in generated
zone files:
- DNSKEY record comments are more verbose, no
longer used in multiline mode only
- multiline RRSIG records reformatted
- multiline output mode for NSEC3PARAM records
- "dig +norrcomments" suppresses DNSKEY comments
- "dig +split=X" breaks hex/base64 records into
fields of width X; "dig +nosplit" disables this.
[RT #22820]
3061. [func] New option "dnssec-signzone -D", only write out
generated DNSSEC records. [RT #22896]
3060. [func] New option "dnssec-signzone -X <date>" allows
specification of a separate expiration date
for DNSKEY RRSIGs and other RRSIGs. [RT #22141]
3059. [test] Added a regression test for change #3023.
3058. [bug] Cause named to terminate at startup or rndc reconfig/
reload to fail, if a log file specified in the conf
file isn't a plain file. [RT #22771]
3057. [bug] "rndc secroots" would abort after the first error
and so could miss some views. [RT #23488]
3056. [func] Added support for URI resource record. [RT #23386]
3055. [placeholder]
3054. [bug] Added elliptic curve support check in
GOST OpenSSL engine detection. [RT #23485]
3053. [bug] Under a sustained high query load with a finite
max-cache-size, it was possible for cache memory
to be exhausted and not recovered. [RT #23371]
3052. [test] Fixed last autosign test report. [RT #23256]
3051. [bug] NS records obscure DNAME records at the bottom of the
zone if both are present. [RT #23035]
3050. [bug] The autosign system test was timing dependent.
Wait for the initial autosigning to complete
before running the rest of the test. [RT #23035]
3049. [bug] Save and restore the gid when creating creating
named.pid at startup. [RT #23290]
3048. [bug] Fully separate view key management. [RT #23419]
3047. [bug] DNSKEY NODATA responses not cached fixed in
validator.c. Tests added to dnssec system test.
[RT #22908]
3046. [bug] Use RRSIG original TTL to compute validated RRset
and RRSIG TTL. [RT #23332]
3045. [removed] Replaced by change #3050.
3044. [bug] Hold the socket manager lock while freeing the socket.
[RT #23333]
3043. [test] Merged in the NetBSD ATF test framework (currently
version 0.12) for development of future unit tests.
Use configure --with-atf to build ATF internally
or configure --with-atf=prefix to use an external
copy. [RT #23209]
3042. [bug] dig +trace could fail attempting to use IPv6
addresses on systems with only IPv4 connectivity.
[RT #23297]
3041. [bug] dnssec-signzone failed to generate new signatures on
ttl changes. [RT #23330]
3040. [bug] Named failed to validate insecure zones where a node
with a CNAME existed between the trust anchor and the
top of the zone. [RT #23338]
3039. [func] Redirect on NXDOMAIN support. [RT #23146]
3038. [bug] Install <dns/rpz.h>. [RT #23342]
3037. [doc] Update COPYRIGHT to contain all the individual
copyright notices that cover various parts.
3036. [bug] Check built-in zone arguments to see if the zone
is re-usable or not. [RT #21914]
3035. [cleanup] Simplify by using strlcpy. [RT #22521]
3034. [cleanup] nslookup: use strlcpy instead of safecopy. [RT #22521]
3033. [cleanup] Add two INSIST(bucket != DNS_ADB_INVALIDBUCKET).
[RT #22521]
3032. [bug] rdatalist.c: add missing REQUIREs. [RT #22521]
3031. [bug] dns_rdataclass_format() handle a zero sized buffer.
[RT #22521]
3030. [bug] dns_rdatatype_format() handle a zero sized buffer.
[RT #22521]
3029. [bug] isc_netaddr_format() handle a zero sized buffer.
[RT #22521]
3028. [bug] isc_sockaddr_format() handle a zero sized buffer.
[RT #22521]
3027. [bug] Add documented REQUIREs to cfg_obj_asnetprefix() to
catch NULL pointer dereferences before they happen.
[RT #22521]
3026. [bug] lib/isc/httpd.c: check that we have enough space
after calling grow_headerspace() and if not
re-call grow_headerspace() until we do. [RT #22521]
3025. [bug] Fixed a possible deadlock due to zone resigning.
[RT #22964]
3024. [func] RTT Banding removed due to minor security increase
but major impact on resolver latency. [RT #23310]
3023. [bug] Named could be left in an inconsistent state when
receiving multiple AXFR response messages that were
not all TSIG-signed. [RT #23254]
3022. [bug] Fixed rpz SERVFAILs after failed zone transfers
[RT #23246]
3021. [bug] Change #3010 was incomplete. [RT #22296]
3020. [bug] auto-dnssec failed to correctly update the zone when
changing the DNSKEY RRset. [RT #23232]
3019. [test] Test: check apex NSEC3 records after adding DNSKEY
record via UPDATE. [RT #23229]
3018. [bug] Named failed to check for the "none;" acl when deciding
if a zone may need to be re-signed. [RT #23120]
3017. [doc] dnssec-keyfromlabel -I was not properly documented.
[RT #22887]
3016. [bug] rndc usage missing '-b'. [RT #22937]
3015. [port] win32: fix IN6_IS_ADDR_LINKLOCAL and
IN6_IS_ADDR_SITELOCAL macros. [RT #22724]
3014. [placeholder]
3013. [bug] The DNS64 ttl was not always being set as expected.
[RT #23034]
3012. [bug] Remove DNSKEY TTL change pairs before generating
signing records for any remaining DNSKEY changes.
[RT #22590]
3011. [func] Change the default query timeout from 30 seconds
to 10. Allow setting this in named.conf using the new
'resolver-query-timeout' option, which specifies a max
time in seconds. 0 means 'default' and anything longer
than 30 will be silently set to 30. [RT #22852]
3010. [bug] Fixed a bug where "rndc reconfig" stopped the timer
for refreshing managed-keys. [RT #22296]
3009. [bug] clients-per-query code didn't work as expected with
particular query patterns. [RT #22972]
--- 9.8.0b1 released ---
3008. [func] Response policy zones (RPZ) support. [RT #21726]
3007. [bug] Named failed to preserve the case of domain names in
rdata which is not compressible when writing master
files. [RT #22863]
3006. [func] Allow dynamically generated TSIG keys to be preserved
across restarts of named. Initially this is for
TSIG keys generated using GSSAPI. [RT #22639]
3005. [port] Solaris: Work around the lack of
gsskrb5_register_acceptor_identity() by setting
the KRB5_KTNAME environment variable to the
contents of tkey-gssapi-keytab. Also fixed
test errors on MacOSX. [RT #22853]
3004. [func] DNS64 reverse support. [RT #22769]
3003. [experimental] Added update-policy match type "external",
enabling named to defer the decision of whether to
allow a dynamic update to an external daemon.
(Contributed by Andrew Tridgell.) [RT #22758]
3002. [bug] isc_mutex_init_errcheck() failed to destroy attr.
[RT #22766]
3001. [func] Added a default trust anchor for the root zone, which
can be switched on by setting "dnssec-validation auto;"
in the named.conf options. [RT #21727]
3000. [bug] More TKEY/GSS fixes:
- nsupdate can now get the default realm from
the user's Kerberos principal
- corrected gsstest compilation flags
- improved documentation
- fixed some NULL dereferences
[RT #22795]
2999. [func] Add GOST support (RFC 5933). [RT #20639]
2998. [func] Add isc_task_beginexclusive and isc_task_endexclusive
to the task api. [RT #22776]
2997. [func] named -V now reports the OpenSSL and libxml2 versions
it was compiled against. [RT #22687]
2996. [security] Temporarily disable SO_ACCEPTFILTER support.
[RT #22589]
2995. [bug] The Kerberos realm was not being correctly extracted
from the signer's identity. [RT #22770]
2994. [port] NetBSD: use pthreads by default on NetBSD >= 5.0, and
do not use threads on earlier versions. Also kill
the unproven-pthreads, mit-pthreads, and ptl2 support.
2993. [func] Dynamically grow adb hash tables. [RT #21186]
2992. [contrib] contrib/check-secure-delegation.pl: A simple tool
for looking at a secure delegation. [RT #22059]
2991. [contrib] contrib/zone-edit.sh: A simple zone editing tool for
dynamic zones. [RT #22365]
2990. [bug] 'dnssec-settime -S' no longer tests prepublication
interval validity when the interval is set to 0.
[RT #22761]
2989. [func] Added support for writable DLZ zones. (Contributed
by Andrew Tridgell of the Samba project.) [RT #22629]
2988. [experimental] Added a "dlopen" DLZ driver, allowing the creation
of external DLZ drivers that can be loaded as
shared objects at runtime rather than linked with
named. Currently this is switched on via a
compile-time option, "configure --with-dlz-dlopen".
Note: the syntax for configuring DLZ zones
is likely to be refined in future releases.
(Contributed by Andrew Tridgell of the Samba
project.) [RT #22629]
2987. [func] Improve ease of configuring TKEY/GSS updates by
adding a "tkey-gssapi-keytab" option. If set,
updates will be allowed with any key matching
a principal in the specified keytab file.
"tkey-gssapi-credential" is no longer required
and is expected to be deprecated. (Contributed
by Andrew Tridgell of the Samba project.)
[RT #22629]
2986. [func] Add new zone type "static-stub". It's like a stub
zone, but the nameserver names and/or their IP
addresses are statically configured. [RT #21474]
2985. [bug] Add a regression test for change #2896. [RT #21324]
2984. [bug] Don't run MX checks when the target of the MX record
is ".". [RT #22645]
2983. [bug] Include "loadkeys" in rndc help output. [RT #22493]
--- 9.8.0a1 released ---
2982. [bug] Reference count dst keys. dst_key_attach() can be used
increment the reference count.
Note: dns_tsigkey_createfromkey() callers should now
always call dst_key_free() rather than setting it
to NULL on success. [RT #22672]
2981. [func] Partial DNS64 support (AAAA synthesis). [RT #21991]
2980. [bug] named didn't properly handle UPDATES that changed the
TTL of the NSEC3PARAM RRset. [RT #22363]
2979. [bug] named could deadlock during shutdown if two
"rndc stop" commands were issued at the same
time. [RT #22108]
2978. [port] hpux: look for <devpoll.h> [RT #21919]
2977. [bug] 'nsupdate -l' report if the session key is missing.
[RT #21670]
2976. [bug] named could die on exit after negotiating a GSS-TSIG
key. [RT #22573]
2975. [bug] rbtdb.c:cleanup_dead_nodes_callback() acquired the
wrong lock which could lead to server deadlock.
[RT #22614]
2974. [bug] Some valid UPDATE requests could fail due to a
consistency check examining the existing version
of the zone rather than the new version resulting
from the UPDATE. [RT #22413]
2973. [bug] bind.keys.h was being removed by the "make clean"
at the end of configure resulting in build failures
where there is very old version of perl installed.
Move it to "make maintainer-clean". [RT #22230]
2972. [bug] win32: address windows socket errors. [RT #21906]
2971. [bug] Fixed a bug that caused journal files not to be
compacted on Windows systems as a result of
non-POSIX-compliant rename() semantics. [RT #22434]
2970. [security] Adding a NO DATA negative cache entry failed to clear
any matching RRSIG records. A subsequent lookup of
of NO DATA cache entry could trigger a INSIST when the
unexpected RRSIG was also returned with the NO DATA
cache entry.
CVE-2010-3613, VU#706148. [RT #22288]
2969. [security] Fix acl type processing so that allow-query works
in options and view statements. Also add a new
set of tests to verify proper functioning.
CVE-2010-3615, VU#510208. [RT #22418]
2968. [security] Named could fail to prove a data set was insecure
before marking it as insecure. One set of conditions
that can trigger this occurs naturally when rolling
DNSKEY algorithms.
CVE-2010-3614, VU#837744. [RT #22309]
2967. [bug] 'host -D' now turns on debugging messages earlier.
[RT #22361]
2966. [bug] isc_print_vsnprintf() failed to check if there was
space available in the buffer when adding a left
justified character with a non zero width,
(e.g. "%-1c"). [RT #22270]
2965. [func] Test HMAC functions using test data from RFC 2104 and
RFC 4634. [RT #21702]
2964. [placeholder]
2963. [security] The allow-query acl was being applied instead of the
allow-query-cache acl to cache lookups. [RT #22114]
2962. [port] win32: add more dependencies to BINDBuild.dsw.
[RT #22062]
2961. [bug] Be still more selective about the non-authoritative
answers we apply change 2748 to. [RT #22074]
2960. [func] Check that named accepts non-authoritative answers.
[RT #21594]
2959. [func] Check that named starts with a missing masterfile.
[RT #22076]
2958. [bug] named failed to start with a missing master file.
[RT #22076]
2957. [bug] entropy_get() and entropy_getpseudo() failed to match
the API for RAND_bytes() and RAND_pseudo_bytes()
respectively. [RT #21962]
2956. [port] Enable atomic operations on the PowerPC64. [RT #21899]
2955. [func] Provide more detail in the recursing log. [RT #22043]
2954. [bug] contrib: dlz_mysql_driver.c bad error handling on
build_sqldbinstance failure. [RT #21623]
2953. [bug] Silence spurious "expected covering NSEC3, got an
exact match" message when returning a wildcard
no data response. [RT #21744]
2952. [port] win32: named-checkzone and named-checkconf failed
to initialize winsock. [RT #21932]
2951. [bug] named failed to generate a correct signed response
in a optout, delegation only zone with no secure
delegations. [RT #22007]
2950. [bug] named failed to perform a SOA up to date check when
falling back to TCP on UDP timeouts when
ixfr-from-differences was set. [RT #21595]
2949. [bug] dns_view_setnewzones() contained a memory leak if
it was called multiple times. [RT #21942]
2948. [port] MacOS: provide a mechanism to configure the test
interfaces at reboot. See bin/tests/system/README
for details.
2947. [placeholder]
2946. [doc] Document the default values for the minimum and maximum
zone refresh and retry values in the ARM. [RT #21886]
2945. [doc] Update empty-zones list in ARM. [RT #21772]
2944. [maint] Remove ORCHID prefix from built in empty zones.
[RT #21772]
2943. [func] Add support to load new keys into managed zones
without signing immediately with "rndc loadkeys".
Add support to link keys with "dnssec-keygen -S"
and "dnssec-settime -S". [RT #21351]
2942. [contrib] zone2sqlite failed to setup the entropy sources.
[RT #21610]
2941. [bug] sdb and sdlz (dlz's zone database) failed to support
DNAME at the zone apex. [RT #21610]
2940. [port] Remove connection aborted error message on
Windows. [RT #21549]
2939. [func] Check that named successfully skips NSEC3 records
that fail to match the NSEC3PARAM record currently
in use. [RT #21868]
2938. [bug] When generating signed responses, from a signed zone
that uses NSEC3, named would use a uninitialized
pointer if it needed to skip a NSEC3 record because
it didn't match the selected NSEC3PARAM record for
zone. [RT #21868]
2937. [bug] Worked around an apparent race condition in over
memory conditions. Without this fix a DNS cache DB or
ADB could incorrectly stay in an over memory state,
effectively refusing further caching, which
subsequently made a BIND 9 caching server unworkable.
This fix prevents this problem from happening by
polling the state of the memory context, rather than
making a copy of the state, which appeared to cause
a race. This is a "workaround" in that it doesn't
solve the possible race per se, but several experiments
proved this change solves the symptom. Also, the
polling overhead hasn't been reported to be an issue.
This bug should only affect a caching server that
specifies a finite max-cache-size. It's also quite
likely that the bug happens only when enabling threads,
but it's not confirmed yet. [RT #21818]
2936. [func] Improved configuration syntax and multiple-view
support for addzone/delzone feature (see change
#2930). Removed "new-zone-file" option, replaced
with "allow-new-zones (yes|no)". The new-zone-file
for each view is now created automatically, with
a filename generated from a hash of the view name.
It is no longer necessary to "include" the
new-zone-file in named.conf; this happens
automatically. Zones that were not added via
"rndc addzone" can no longer be removed with
"rndc delzone". [RT #19447]
2935. [bug] nsupdate: improve 'file not found' error message.
[RT #21871]
2934. [bug] Use ANSI C compliant shift range in lib/isc/entropy.c.
[RT #21871]
2933. [bug] 'dig +nsid' used stack memory after it went out of
scope. This could potentially result in a unknown,
potentially malformed, EDNS option being sent instead
of the desired NSID option. [RT #21781]
2932. [cleanup] Corrected a numbering error in the "dnssec" test.
[RT #21597]
2931. [bug] Temporarily and partially disable change 2864
because it would cause infinite attempts of RRSIG
queries. This is an urgent care fix; we'll
revisit the issue and complete the fix later.
[RT #21710]
2930. [experimental] New "rndc addzone" and "rndc delzone" commands
allow dynamic addition and deletion of zones.
To enable this feature, specify a "new-zone-file"
option at the view or options level in named.conf.
Zone configuration information for the new zones
will be written into that file. To make the new
zones persist after a restart, "include" the file
into named.conf in the appropriate view. (Note:
This feature is not yet documented, and its syntax
is expected to change.) [RT #19447]
2929. [bug] Improved handling of GSS security contexts:
- added LRU expiration for generated TSIGs
- added the ability to use a non-default realm
- added new "realm" keyword in nsupdate
- limited lifetime of generated keys to 1 hour
or the lifetime of the context (whichever is
smaller)
[RT #19737]
2928. [bug] Be more selective about the non-authoritative
answer we apply change 2748 to. [RT #21594]
2927. [placeholder]
2926. [placeholder]
2925. [bug] Named failed to accept uncachable negative responses
from insecure zones. [RT #21555]
2924. [func] 'rndc secroots' dump a combined summary of the
current managed keys combined with trusted keys.
[RT #20904]
2923. [bug] 'dig +trace' could drop core after "connection
timeout". [RT #21514]
2922. [contrib] Update zkt to version 1.0.
2921. [bug] The resolver could attempt to destroy a fetch context
too soon. [RT #19878]
2920. [func] Allow 'filter-aaaa-on-v4' to be applied selectively
to IPv4 clients. New acl 'filter-aaaa' (default any).
2919. [func] Add autosign-ksk and autosign-zsk virtual time tests.
[RT #20840]
2918. [maint] Add AAAA address for I.ROOT-SERVERS.NET.
2917. [func] Virtual time test framework. [RT #20801]
2916. [func] Add framework to use IPv6 in tests.
fd92:7065:b8e:ffff::1 ... fd92:7065:b8e:ffff::7
2915. [cleanup] Be smarter about which objects we attempt to compile
based on configure options. [RT #21444]
2914. [bug] Make the "autosign" system test more portable.
[RT #20997]
2913. [func] Add pkcs#11 system tests. [RT #20784]
2912. [func] Windows clients don't like UPDATE responses that clear
the zone section. [RT #20986]
2911. [bug] dnssec-signzone didn't handle out of zone records well.
[RT #21367]
2910. [func] Sanity check Kerberos credentials. [RT #20986]
2909. [bug] named-checkconf -p could die if "update-policy local;"
was specified in named.conf. [RT #21416]
2908. [bug] It was possible for re-signing to stop after removing
a DNSKEY. [RT #21384]
2907. [bug] The export version of libdns had undefined references.
[RT #21444]
2906. [bug] Address RFC 5011 implementation issues. [RT #20903]
2905. [port] aix: set use_atomic=yes with native compiler.
[RT #21402]
2904. [bug] When using DLV, sub-zones of the zones in the DLV,
could be incorrectly marked as insecure instead of
secure leading to negative proofs failing. This was
a unintended outcome from change 2890. [RT #21392]
2903. [bug] managed-keys-directory missing from namedconf.c.
[RT #21370]
2902. [func] Add regression test for change 2897. [RT #21040]
2901. [port] Use AC_C_FLEXIBLE_ARRAY_MEMBER. [RT #21316]
2900. [bug] The placeholder negative caching element was not
properly constructed triggering a INSIST in
dns_ncache_towire(). [RT #21346]
2899. [port] win32: Support linking against OpenSSL 1.0.0.
2898. [bug] nslookup leaked memory when -domain=value was
specified. [RT #21301]
2897. [bug] NSEC3 chains could be left behind when transitioning
to insecure. [RT #21040]
2896. [bug] "rndc sign" failed to properly update the zone
when adding a DNSKEY for publication only. [RT #21045]
2895. [func] genrandom: add support for the generation of multiple
files. [RT #20917]
2894. [contrib] DLZ LDAP support now use '$' not '%'. [RT #21294]
2893. [bug] Improve managed keys support. New named.conf option
managed-keys-directory. [RT #20924]
2892. [bug] Handle REVOKED keys better. [RT #20961]
2891. [maint] Update empty-zones list to match
draft-ietf-dnsop-default-local-zones-13. [RT #21099]
2890. [bug] Handle the introduction of new trusted-keys and
DS, DLV RRsets better. [RT #21097]
2889. [bug] Elements of the grammar where not properly reported.
[RT #21046]
2888. [bug] Only the first EDNS option was displayed. [RT #21273]
2887. [bug] Report the keytag times in UTC in the .key file,
local time is presented as a comment within the
comment. [RT #21223]
2886. [bug] ctime() is not thread safe. [RT #21223]
2885. [bug] Improve -fno-strict-aliasing support probing in
configure. [RT #21080]
2884. [bug] Insufficient validation in dns_name_getlabelsequence().
[RT #21283]
2883. [bug] 'dig +short' failed to handle really large datasets.
[RT #21113]
2882. [bug] Remove memory context from list of active contexts
before clearing 'magic'. [RT #21274]
2881. [bug] Reduce the amount of time the rbtdb write lock
is held when closing a version. [RT #21198]
2880. [cleanup] Make the output of dnssec-keygen and dnssec-revoke
consistent. [RT #21078]
2879. [contrib] DLZ bdbhpt driver fails to close correct cursor.
[RT #21106]
2878. [func] Incrementally write the master file after performing
a AXFR. [RT #21010]
2877. [bug] The validator failed to skip obviously mismatching
RRSIGs. [RT #21138]
2876. [bug] Named could return SERVFAIL for negative responses
from unsigned zones. [RT #21131]
2875. [bug] dns_time64_fromtext() could accept non digits.
[RT #21033]
2874. [bug] Cache lack of EDNS support only after the server
successfully responds to the query using plain DNS.
[RT #20930]
2873. [bug] Canceling a dynamic update via the dns/client module
could trigger an assertion failure. [RT #21133]
2872. [bug] Modify dns/client.c:dns_client_createx() to only
require one of IPv4 or IPv6 rather than both.
[RT #21122]
2871. [bug] Type mismatch in mem_api.c between the definition and
the header file, causing build failure with
--enable-exportlib. [RT #21138]
2870. [maint] Add AAAA address for L.ROOT-SERVERS.NET.
2869. [bug] Fix arguments to dns_keytable_findnextkeynode() call.
[RT #20877]
2868. [cleanup] Run "make clean" at the end of configure to ensure
any changes made by configure are integrated.
Use --with-make-clean=no to disable. [RT #20994]
2867. [bug] Don't set GSS_C_SEQUENCE_FLAG as Windows DNS servers
don't like it. [RT #20986]
2866. [bug] Windows does not like the TSIG name being compressed.
[RT #20986]
2865. [bug] memset to zero event.data. [RT #20986]
2864. [bug] Direct SIG/RRSIG queries were not handled correctly.
[RT #21050]
2863. [port] linux: disable IPv6 PMTUD and use network minimum MTU.
[RT #21056]
2862. [bug] nsupdate didn't default to the parent zone when
updating DS records. [RT #20896]
2861. [doc] dnssec-settime man pages didn't correctly document the
inactivation time. [RT #21039]
2860. [bug] named-checkconf's usage was out of date. [RT #21039]
2859. [bug] When canceling validation it was possible to leak
memory. [RT #20800]
2858. [bug] RTT estimates were not being adjusted on ICMP errors.
[RT #20772]
2857. [bug] named-checkconf did not fail on a bad trusted key.
[RT #20705]
2856. [bug] The size of a memory allocation was not always properly
recorded. [RT #20927]
2855. [func] nsupdate will now preserve the entered case of domain
names in update requests it sends. [RT #20928]
2854. [func] dig: allow the final soa record in a axfr response to
be suppressed, dig +onesoa. [RT #20929]
2853. [bug] add_sigs() could run out of scratch space. [RT #21015]
2852. [bug] Handle broken DNSSEC trust chains better. [RT #15619]
2851. [doc] nslookup.1, removed <informalexample> from the docbook
source as it produced bad nroff. [RT #21007]
2850. [bug] If isc_heap_insert() failed due to memory shortage
the heap would have corrupted entries. [RT #20951]
2849. [bug] Don't treat errors from the xml2 library as fatal.
[RT #20945]
2848. [doc] Moved README.dnssec, README.libdns, README.pkcs11 and
README.rfc5011 into the ARM. [RT #20899]
2847. [cleanup] Corrected usage message in dnssec-settime. [RT #20921]
2846. [bug] EOF on unix domain sockets was not being handled
correctly. [RT #20731]
2845. [bug] RFC 5011 client could crash on shutdown. [RT #20903]
2844. [doc] notify-delay default in ARM was wrong. It should have
been five (5) seconds.
2843. [func] Prevent dnssec-keygen and dnssec-keyfromlabel from
creating key files if there is a chance that the new
key ID will collide with an existing one after
either of the keys has been revoked. (To override
this in the case of dnssec-keyfromlabel, use the -y
option. dnssec-keygen will simply create a
different, non-colliding key, so an override is
not necessary.) [RT #20838]
2842. [func] Added "smartsign" and improved "autosign" and
"dnssec" regression tests. [RT #20865]
2841. [bug] Change 2836 was not complete. [RT #20883]
2840. [bug] Temporary fixed pkcs11-destroy usage check.
[RT #20760]
2839. [bug] A KSK revoked by named could not be deleted.
[RT #20881]
2838. [placeholder]
2837. [port] Prevent Linux spurious warnings about fwrite().
[RT #20812]
2836. [bug] Keys that were scheduled to become active could
be delayed. [RT #20874]
2835. [bug] Key inactivity dates were inadvertently stored in
the private key file with the outdated tag
"Unpublish" rather than "Inactive". This has been
fixed; however, any existing keys that had Inactive
dates set will now need to have them reset, using
'dnssec-settime -I'. [RT #20868]
2834. [bug] HMAC-SHA* keys that were longer than the algorithm
digest length were used incorrectly, leading to
interoperability problems with other DNS
implementations. This has been corrected.
(Note: If an oversize key is in use, and
compatibility is needed with an older release of
BIND, the new tool "isc-hmac-fixup" can convert
the key secret to a form that will work with all
versions.) [RT #20751]
2833. [cleanup] Fix usage messages in dnssec-keygen and dnssec-settime.
[RT #20851]
2832. [bug] Modify "struct stat" in lib/export/samples/nsprobe.c
to avoid redefinition in some OSs [RT 20831]
2831. [security] Do not attempt to validate or cache
out-of-bailiwick data returned with a secure
answer; it must be re-fetched from its original
source and validated in that context. [RT #20819]
2830. [bug] Changing the OPTOUT setting could take multiple
passes. [RT #20813]
2829. [bug] Fixed potential node inconsistency in rbtdb.c.
[RT #20808]
2828. [security] Cached CNAME or DNAME RR could be returned to clients
without DNSSEC validation. [RT #20737]
2827. [security] Bogus NXDOMAIN could be cached as if valid. [RT #20712]
2826. [bug] NSEC3->NSEC transitions could fail due to a lock not
being released. [RT #20740]
2825. [bug] Changing the setting of OPTOUT in a NSEC3 chain that
was in the process of being created was not properly
recorded in the zone. [RT #20786]
2824. [bug] "rndc sign" was not being run by the correct task.
[RT #20759]
2823. [bug] rbtdb.c:getsigningtime() was missing locks. [RT #20781]
2822. [bug] rbtdb.c:loadnode() could return the wrong result.
[RT #20802]
2821. [doc] Add note that named-checkconf doesn't automatically
read rndc.key and bind.keys [RT #20758]
2820. [func] Handle read access failure of OpenSSL configuration
file more user friendly (PKCS#11 engine patch).
[RT #20668]
2819. [cleanup] Removed unnecessary DNS_POINTER_MAXHOPS define.
[RT #20771]
2818. [cleanup] rndc could return an incorrect error code
when a zone was not found. [RT #20767]
2817. [cleanup] Removed unnecessary isc_task_endexclusive() calls.
[RT #20768]
2816. [bug] previous_closest_nsec() could fail to return
data for NSEC3 nodes [RT #29730]
2815. [bug] Exclusively lock the task when freezing a zone.
[RT #19838]
2814. [func] Provide a definitive error message when a master
zone is not loaded. [RT #20757]
2813. [bug] Better handling of unreadable DNSSEC key files.
[RT #20710]
2812. [bug] Make sure updates can't result in a zone with
NSEC-only keys and NSEC3 records. [RT #20748]
2811. [cleanup] Add "rndc sign" to list of commands in rndc usage
output. [RT #20733]
2810. [doc] Clarified the process of transitioning an NSEC3 zone
to insecure. [RT #20746]
2809. [cleanup] Restored accidentally-deleted text in usage output
in dnssec-settime and dnssec-revoke [RT #20739]
2808. [bug] Remove the attempt to install atomic.h from lib/isc.
atomic.h is correctly installed by the architecture
specific subdirectories. [RT #20722]
2807. [bug] Fixed a possible ASSERT when reconfiguring zone
keys. [RT #20720]
--- 9.7.0rc1 released ---
2806. [bug] "rdnc sign" could delay re-signing the DNSKEY
when it had changed. [RT #20703]
2805. [bug] Fixed namespace problems encountered when building
external programs using non-exported BIND9 libraries
(i.e., built without --enable-exportlib). [RT #20679]
2804. [bug] Send notifies when a zone is signed with "rndc sign"
or as a result of a scheduled key change. [RT #20700]
2803. [port] win32: Install named-journalprint, nsec3hash, arpaname
and genrandom under windows. [RT #20670]
2802. [cleanup] Rename journalprint to named-journalprint. [RT #20670]
2801. [func] Detect and report records that are different according
to DNSSEC but are semantically equal according to plain
DNS. Apply plain DNS comparisons rather than DNSSEC
comparisons when processing UPDATE requests.
dnssec-signzone now removes such semantically duplicate
records prior to signing the RRset.
named-checkzone -r {ignore|warn|fail} (default warn)
named-compilezone -r {ignore|warn|fail} (default warn)
named.conf: check-dup-records {ignore|warn|fail};
2800. [func] Reject zones which have NS records which refer to
CNAMEs, DNAMEs or don't have address record (class IN
only). Reject UPDATEs which would cause the zone
to fail the above checks if committed. [RT #20678]
2799. [cleanup] Changed the "secure-to-insecure" option to
"dnssec-secure-to-insecure", and "dnskey-ksk-only"
to "dnssec-dnskey-kskonly", for clarity. [RT #20586]
2798. [bug] Addressed bugs in managed-keys initialization
and rollover. [RT #20683]
2797. [bug] Don't decrement the dispatch manager's maxbuffers.
[RT #20613]
2796. [bug] Missing dns_rdataset_disassociate() call in
dns_nsec3_delnsec3sx(). [RT #20681]
2795. [cleanup] Add text to differentiate "update with no effect"
log messages. [RT #18889]
2794. [bug] Install <isc/namespace.h>. [RT #20677]
2793. [func] Add "autosign" and "metadata" tests to the
automatic tests. [RT #19946]
2792. [func] "filter-aaaa-on-v4" can now be set in view
options (if compiled in). [RT #20635]
2791. [bug] The installation of isc-config.sh was broken.
[RT #20667]
2790. [bug] Handle DS queries to stub zones. [RT #20440]
2789. [bug] Fixed an INSIST in dispatch.c [RT #20576]
2788. [bug] dnssec-signzone could sign with keys that were
not requested [RT #20625]
2787. [bug] Spurious log message when zone keys were
dynamically reconfigured. [RT #20659]
2786. [bug] Additional could be promoted to answer. [RT #20663]
--- 9.7.0b3 released ---
2785. [bug] Revoked keys could fail to self-sign [RT #20652]
2784. [bug] TC was not always being set when required glue was
dropped. [RT #20655]
2783. [func] Return minimal responses to EDNS/UDP queries with a UDP
buffer size of 512 or less. [RT #20654]
2782. [port] win32: use getaddrinfo() for hostname lookups.
[RT #20650]
2781. [bug] Inactive keys could be used for signing. [RT #20649]
2780. [bug] dnssec-keygen -A none didn't properly unset the
activation date in all cases. [RT #20648]
2779. [bug] Dynamic key revocation could fail. [RT #20644]
2778. [bug] dnssec-signzone could fail when a key was revoked
without deleting the unrevoked version. [RT #20638]
2777. [contrib] DLZ MYSQL auto reconnect support discovery was wrong.
2776. [bug] Change #2762 was not correct. [RT #20647]
2775. [bug] Accept RSASHA256 and RSASHA512 as NSEC3 compatible
in dnssec-keyfromlabel. [RT #20643]
2774. [bug] Existing cache DB wasn't being reused after
reconfiguration. [RT #20629]
2773. [bug] In autosigned zones, the SOA could be signed
with the KSK. [RT #20628]
2772. [security] When validating, track whether pending data was from
the additional section or not and only return it if
validates as secure. [RT #20438]
2771. [bug] dnssec-signzone: DNSKEY records could be
corrupted when importing from key files [RT #20624]
2770. [cleanup] Add log messages to resolver.c to indicate events
causing FORMERR responses. [RT #20526]
2769. [cleanup] Change #2742 was incomplete. [RT #19589]
2768. [bug] dnssec-signzone: -S no longer implies -g [RT #20568]
2767. [bug] named could crash on startup if a zone was
configured with auto-dnssec and there was no
key-directory. [RT #20615]
2766. [bug] isc_socket_fdwatchpoke() should only update the
socketmgr state if the socket is not pending on a
read or write. [RT #20603]
2765. [bug] Skip masters for which the TSIG key cannot be found.
[RT #20595]
2764. [bug] "rndc-confgen -a" could trigger a REQUIRE. [RT #20610]
2763. [bug] "rndc sign" didn't create an NSEC chain. [RT #20591]
2762. [bug] DLV validation failed with a local slave DLV zone.
[RT #20577]
2761. [cleanup] Enable internal symbol table for backtrace only for
systems that are known to work. Currently, BSD
variants, Linux and Solaris are supported. [RT #20202]
2760. [cleanup] Corrected named-compilezone usage summary. [RT #20533]
2759. [doc] Add information about .jbk/.jnw files to
the ARM. [RT #20303]
2758. [bug] win32: Added a workaround for a windows 2008 bug
that could cause the UDP client handler to shut
down. [RT #19176]
2757. [bug] dig: assertion failure could occur in connect
timeout. [RT #20599]
2756. [bug] Fixed corrupt logfile message in update.c. [RT #20597]
2755. [placeholder]
2754. [bug] Secure-to-insecure transitions failed when zone
was signed with NSEC3. [RT #20587]
2753. [bug] Removed an unnecessary warning that could appear when
building an NSEC chain. [RT #20589]
2752. [bug] Locking violation. [RT #20587]
2751. [bug] Fixed a memory leak in dnssec-keyfromlabel. [RT #20588]
2750. [bug] dig: assertion failure could occur when a server
didn't have an address. [RT #20579]
2749. [bug] ixfr-from-differences generated a non-minimal ixfr
for NSEC3 signed zones. [RT #20452]
2748. [func] Identify bad answers from GTLD servers and treat them
as referrals. [RT #18884]
2747. [bug] Journal roll forwards failed to set the re-signing
time of RRSIGs correctly. [RT #20541]
2746. [port] hpux: address signed/unsigned expansion mismatch of
dns_rbtnode_t.nsec. [RT #20542]
2745. [bug] configure script didn't probe the return type of
gai_strerror(3) correctly. [RT #20573]
2744. [func] Log if a query was over TCP. [RT #19961]
2743. [bug] RRSIG could be incorrectly set in the NSEC3 record
for a insecure delegation.
--- 9.7.0b2 released ---
2742. [cleanup] Clarify some DNSSEC-related log messages in
validator.c. [RT #19589]
2741. [func] Allow the dnssec-keygen progress messages to be
suppressed (dnssec-keygen -q). Automatically
suppress the progress messages when stdin is not
a tty. [RT #20474]
2740. [placeholder]
2739. [cleanup] Clean up API for initializing and clearing trust
anchors for a view. [RT #20211]
2738. [func] Add RSASHA256 and RSASHA512 tests to the dnssec system
test. [RT #20453]
2737. [func] UPDATE requests can leak existence information.
[RT #17261]
2736. [func] Improve the performance of NSEC signed zones with
more than a normal amount of glue below a delegation.
[RT #20191]
2735. [bug] dnssec-signzone could fail to read keys
that were specified on the command line with
full paths, but weren't in the current
directory. [RT #20421]
2734. [port] cygwin: arpaname did not compile. [RT #20473]
2733. [cleanup] Clean up coding style in pkcs11-* tools. [RT #20355]
2732. [func] Add optional filter-aaaa-on-v4 option, available
if built with './configure --enable-filter-aaaa'.
Filters out AAAA answers to clients connecting
via IPv4. (This is NOT recommended for general
use.) [RT #20339]
2731. [func] Additional work on change 2709. The key parser
will now ignore unrecognized fields when the
minor version number of the private key format
has been increased. It will reject any key with
the major version number increased. [RT #20310]
2730. [func] Have dnssec-keygen display a progress indication
a la 'openssl genrsa' on standard error. Note
when the first '.' is followed by a long stop
one has the choice between slow generation vs.
poor random quality, i.e., '-r /dev/urandom'.
[RT #20284]
2729. [func] When constructing a CNAME from a DNAME use the DNAME
TTL. [RT #20451]
2728. [bug] dnssec-keygen, dnssec-keyfromlabel and
dnssec-signzone now warn immediately if asked to
write into a nonexistent directory. [RT #20278]
2727. [func] The 'key-directory' option can now specify a relative
path. [RT #20154]
2726. [func] Added support for SHA-2 DNSSEC algorithms,
RSASHA256 and RSASHA512. [RT #20023]
2725. [doc] Added information about the file "managed-keys.bind"
to the ARM. [RT #20235]
2724. [bug] Updates to a existing node in secure zone using NSEC
were failing. [RT #20448]
2723. [bug] isc_base32_totext(), isc_base32hex_totext(), and
isc_base64_totext(), didn't always mark regions of
memory as fully consumed after conversion. [RT #20445]
2722. [bug] Ensure that the memory associated with the name of
a node in a rbt tree is not altered during the life
of the node. [RT #20431]
2721. [port] Have dst__entropy_status() prime the random number
generator. [RT #20369]
2720. [bug] RFC 5011 trust anchor updates could trigger an
assert if the DNSKEY record was unsigned. [RT #20406]
2719. [func] Skip trusted/managed keys for unsupported algorithms.
[RT #20392]
2718. [bug] The space calculations in opensslrsa_todns() were
incorrect. [RT #20394]
2717. [bug] named failed to update the NSEC/NSEC3 record when
the last private type record was removed as a result
of completing the signing the zone with a key.
[RT #20399]
2716. [bug] nslookup debug mode didn't return the ttl. [RT #20414]
--- 9.7.0b1 released ---
2715. [bug] Require OpenSSL support to be explicitly disabled.
[RT #20288]
2714. [port] aix/powerpc: 'asm("ics");' needs non standard assembler
flags.
2713. [bug] powerpc: atomic operations missing asm("ics") /
__isync() calls.
2712. [func] New 'auto-dnssec' zone option allows zone signing
to be fully automated in zones configured for
dynamic DNS. 'auto-dnssec allow;' permits a zone
to be signed by creating keys for it in the
key-directory and using 'rndc sign <zone>'.
'auto-dnssec maintain;' allows that too, plus it
also keeps the zone's DNSSEC keys up to date
according to their timing metadata. [RT #19943]
2711. [port] win32: Add the bin/pkcs11 tools into the full
build. [RT #20372]
2710. [func] New 'dnssec-signzone -x' flag and 'dnskey-ksk-only'
zone option cause a zone to be signed with only KSKs
signing the DNSKEY RRset, not ZSKs. This reduces
the size of a DNSKEY answer. [RT #20340]
2709. [func] Added some data fields, currently unused, to the
private key file format, to allow implementation
of explicit key rollover in a future release
without impairing backward or forward compatibility.
[RT #20310]
2708. [func] Insecure to secure and NSEC3 parameter changes via
update are now fully supported and no longer require
defines to enable. We now no longer overload the
NSEC3PARAM flag field, nor the NSEC OPT bit at the
apex. Secure to insecure changes are controlled by
by the named.conf option 'secure-to-insecure'.
Warning: If you had previously enabled support by
adding defines at compile time to BIND 9.6 you should
ensure that all changes that are in progress have
completed prior to upgrading to BIND 9.7. BIND 9.7
is not backwards compatible.
2707. [func] dnssec-keyfromlabel no longer require engine name
to be specified in the label if there is a default
engine or the -E option has been used. Also, it
now uses default algorithms as dnssec-keygen does
(i.e., RSASHA1, or NSEC3RSASHA1 if -3 is used).
[RT #20371]
2706. [bug] Loading a zone with a very large NSEC3 salt could
trigger an assert. [RT #20368]
2705. [placeholder]
2704. [bug] Serial of dynamic and stub zones could be inconsistent
with their SOA serial. [RT #19387]
2703. [func] Introduce an OpenSSL "engine" argument with -E
for all binaries which can take benefit of
crypto hardware. [RT #20230]
2702. [func] Update PKCS#11 tools (bin/pkcs11) [RT #20225 & all]
2701. [doc] Correction to ARM: hmac-md5 is no longer the only
supported TSIG key algorithm. [RT #18046]
2700. [doc] The match-mapped-addresses option is discouraged.
[RT #12252]
2699. [bug] Missing lock in rbtdb.c. [RT #20037]
2698. [placeholder]
2697. [port] win32: ensure that S_IFMT, S_IFDIR, S_IFCHR and
S_IFREG are defined after including <isc/stat.h>.
[RT #20309]
2696. [bug] named failed to successfully process some valid
acl constructs. [RT #20308]
2695. [func] DHCP/DDNS - update fdwatch code for use by
DHCP. Modify the api to isc_sockfdwatch_t (the
callback function for isc_socket_fdwatchcreate)
to include information about the direction (read
or write) and add isc_socket_fdwatchpoke.
[RT #20253]
2694. [bug] Reduce default NSEC3 iterations from 100 to 10.
[RT #19970]
2693. [port] Add some noreturn attributes. [RT #20257]
2692. [port] win32: 32/64 bit cleanups. [RT #20335]
2691. [func] dnssec-signzone: retain the existing NSEC or NSEC3
chain when re-signing a previously-signed zone.
Use -u to modify NSEC3 parameters or switch
between NSEC and NSEC3. [RT #20304]
2690. [bug] win32: fix isc_thread_key_getspecific() prototype.
[RT #20315]
2689. [bug] Correctly handle snprintf result. [RT #20306]
2688. [bug] Use INTERFACE_F_POINTTOPOINT, not IFF_POINTOPOINT,
to decide to fetch the destination address. [RT #20305]
2687. [bug] Fixed dnssec-signzone -S handling of revoked keys.
Also, added warnings when revoking a ZSK, as this is
not defined by protocol (but is legal). [RT #19943]
2686. [bug] dnssec-signzone should clean the old NSEC chain when
signing with NSEC3 and vice versa. [RT #20301]
2685. [contrib] Update contrib/zkt to version 0.99c. [RT #20054]
2684. [cleanup] dig: formalize +ad and +cd as synonyms for
+adflag and +cdflag. [RT #19305]
2683. [bug] dnssec-signzone should clean out old NSEC3 chains when
the NSEC3 parameters used to sign the zone change.
[RT #20246]
2682. [bug] "configure --enable-symtable=all" failed to
build. [RT #20282]
2681. [bug] IPSECKEY RR of gateway type 3 was not correctly
decoded. [RT #20269]
2680. [func] Move contrib/pkcs11-keygen to bin/pkcs11. [RT #20067]
2679. [func] dig -k can now accept TSIG keys in named.conf
format. [RT #20031]
2678. [func] Treat DS queries as if "minimal-response yes;"
was set. [RT #20258]
2677. [func] Changes to key metadata behavior:
- Keys without "publish" or "active" dates set will
no longer be used for smart signing. However,
those dates will be set to "now" by default when
a key is created; to generate a key but not use
it yet, use dnssec-keygen -G.
- New "inactive" date (dnssec-keygen/settime -I)
sets the time when a key is no longer used for
signing but is still published.
- The "unpublished" date (-U) is deprecated in
favor of "deleted" (-D).
[RT #20247]
2676. [bug] --with-export-installdir should have been
--with-export-includedir. [RT #20252]
2675. [bug] dnssec-signzone could crash if the key directory
did not exist. [RT #20232]
--- 9.7.0a3 released ---
2674. [bug] "dnssec-lookaside auto;" crashed if named was built
without openssl. [RT #20231]
2673. [bug] The managed-keys.bind zone file could fail to
load due to a spurious result from sync_keyzone()
[RT #20045]
2672. [bug] Don't enable searching in 'host' when doing reverse
lookups. [RT #20218]
2671. [bug] Add support for PKCS#11 providers not returning
the public exponent in RSA private keys
(OpenCryptoki for instance) in
dnssec-keyfromlabel. [RT #19294]
2670. [bug] Unexpected connect failures failed to log enough
information to be useful. [RT #20205]
2669. [func] Update PKCS#11 support to support Keyper HSM.
Update PKCS#11 patch to be against openssl-0.9.8i.
2668. [func] Several improvements to dnssec-* tools, including:
- dnssec-keygen and dnssec-settime can now set key
metadata fields 0 (to unset a value, use "none")
- dnssec-revoke sets the revocation date in
addition to the revoke bit
- dnssec-settime can now print individual metadata
fields instead of always printing all of them,
and can print them in unix epoch time format for
use by scripts
[RT #19942]
2667. [func] Add support for logging stack backtrace on assertion
failure (not available for all platforms). [RT #19780]
2666. [func] Added an 'options' argument to dns_name_fromstring()
(API change from 9.7.0a2). [RT #20196]
2665. [func] Clarify syntax for managed-keys {} statement, add
ARM documentation about RFC 5011 support. [RT #19874]
2664. [bug] create_keydata() and minimal_update() in zone.c
didn't properly check return values for some
functions. [RT #19956]
2663. [func] win32: allow named to run as a service using
"NT AUTHORITY\LocalService" as the account. [RT #19977]
2662. [bug] lwres_getipnodebyname() and lwres_getipnodebyaddr()
returned a misleading error code when lwresd was
down. [RT #20028]
2661. [bug] Check whether socket fd exceeds FD_SETSIZE when
creating lwres context. [RT #20029]
2660. [func] Add a new set of DNS libraries for non-BIND9
applications. See README.libdns. [RT #19369]
2659. [doc] Clarify dnssec-keygen doc: key name must match zone
name for DNSSEC keys. [RT #19938]
2658. [bug] dnssec-settime and dnssec-revoke didn't process
key file paths correctly. [RT #20078]
2657. [cleanup] Lower "journal file <path> does not exist, creating it"
log level to debug 1. [RT #20058]
2656. [func] win32: add a "tools only" check box to the installer
which causes it to only install dig, host, nslookup,
nsupdate and relevant DLLs. [RT #19998]
2655. [doc] Document that key-directory does not affect
bind.keys, rndc.key or session.key. [RT #20155]
2654. [bug] Improve error reporting on duplicated names for
deny-answer-xxx. [RT #20164]
2653. [bug] Treat ENGINE_load_private_key() failures as key
not found rather than out of memory. [RT #18033]
2652. [func] Provide more detail about what record is being
deleted. [RT #20061]
2651. [bug] Dates could print incorrectly in K*.key files on
64-bit systems. [RT #20076]
2650. [bug] Assertion failure in dnssec-signzone when trying
to read keyset-* files. [RT #20075]
2649. [bug] Set the domain for forward only zones. [RT #19944]
2648. [port] win32: isc_time_seconds() was broken. [RT #19900]
2647. [bug] Remove unnecessary SOA updates when a new KSK is
added. [RT #19913]
2646. [bug] Incorrect cleanup on error in socket.c. [RT #19987]
2645. [port] "gcc -m32" didn't work on amd64 and x86_64 platforms
which default to 64 bits. [RT #19927]
--- 9.7.0a2 released ---
2644. [bug] Change #2628 caused a regression on some systems;
named was unable to write the PID file and would
fail on startup. [RT #20001]
2643. [bug] Stub zones interacted badly with NSEC3 support.
[RT #19777]
2642. [bug] nsupdate could dump core on solaris when reading
improperly formatted key files. [RT #20015]
2641. [bug] Fixed an error in parsing update-policy syntax,
added a regression test to check it. [RT #20007]
2640. [security] A specially crafted update packet will cause named
to exit. [RT #20000]
2639. [bug] Silence compiler warnings in gssapi code. [RT #19954]
2638. [bug] Install arpaname. [RT #19957]
2637. [func] Rationalize dnssec-signzone's signwithkey() calling.
[RT #19959]
2636. [func] Simplify zone signing and key maintenance with the
dnssec-* tools. Major changes:
- all dnssec-* tools now take a -K option to
specify a directory in which key files will be
stored
- DNSSEC can now store metadata indicating when
they are scheduled to be published, activated,
revoked or removed; these values can be set by
dnssec-keygen or overwritten by the new
dnssec-settime command
- dnssec-signzone -S (for "smart") option reads key
metadata and uses it to determine automatically
which keys to publish to the zone, use for
signing, revoke, or remove from the zone
[RT #19816]
2635. [bug] isc_inet_ntop() incorrectly handled 0.0/16 addresses.
[RT #19716]
2634. [port] win32: Add support for libxml2, enable
statschannel. [RT #19773]
2633. [bug] Handle 15 bit rand() functions. [RT #19783]
2632. [func] util/kit.sh: warn if documentation appears to be out of
date. [RT #19922]
2631. [bug] Handle "//", "/./" and "/../" in mkdirpath().
[RT #19926 ]
2630. [func] Improved syntax for DDNS autoconfiguration: use
"update-policy local;" to switch on local DDNS in a
zone. (The "ddns-autoconf" option has been removed.)
[RT #19875]
2629. [port] Check for seteuid()/setegid(), use setresuid()/
setresgid() if not present. [RT #19932]
2628. [port] linux: Allow /var/run/named/named.pid to be opened
at startup with reduced capabilities in operation.
[RT #19884]
2627. [bug] Named aborted if the same key was included in
trusted-keys more than once. [RT #19918]
2626. [bug] Multiple trusted-keys could trigger an assertion
failure. [RT #19914]
2625. [bug] Missing UNLOCK in rbtdb.c. [RT #19865]
2624. [func] 'named-checkconf -p' will print out the parsed
configuration. [RT #18871]
2623. [bug] Named started searches for DS non-optimally. [RT #19915]
2622. [bug] Printing of named.conf grammar was broken. [RT #19919]
2621. [doc] Made copyright boilerplate consistent. [RT #19833]
2620. [bug] Delay thawing the zone until the reload of it has
completed successfully. [RT #19750]
2619. [func] Add support for RFC 5011, automatic trust anchor
maintenance. The new "managed-keys" statement can
be used in place of "trusted-keys" for zones which
support this protocol. (Note: this syntax is
expected to change prior to 9.7.0 final.) [RT #19248]
2618. [bug] The sdb and sdlz db_interator_seek() methods could
loop infinitely. [RT #19847]
2617. [bug] ifconfig.sh failed to emit an error message when
run from the wrong location. [RT #19375]
2616. [bug] 'host' used the nameservers from resolv.conf even
when a explicit nameserver was specified. [RT #19852]
2615. [bug] "__attribute__((unused))" was in the wrong place
for ia64 gcc builds. [RT #19854]
2614. [port] win32: 'named -v' should automatically be executed
in the foreground. [RT #19844]
2613. [placeholder]
--- 9.7.0a1 released ---
2612. [func] Add default values for the arguments to
dnssec-keygen. Without arguments, it will now
generate a 1024-bit RSASHA1 zone-signing key,
or with the -f KSK option, a 2048-bit RSASHA1
key-signing key. [RT #19300]
2611. [func] Add -l option to dnssec-dsfromkey to generate
DLV records instead of DS records. [RT #19300]
2610. [port] sunos: Change #2363 was not complete. [RT #19796]
2609. [func] Simplify the configuration of dynamic zones:
- add ddns-confgen command to generate
configuration text for named.conf
- add zone option "ddns-autoconf yes;", which
causes named to generate a TSIG session key
and allow updates to the zone using that key
- add '-l' (localhost) option to nsupdate, which
causes nsupdate to connect to a locally-running
named process using the session key generated
by named
[RT #19284]
2608. [func] Perform post signing verification checks in
dnssec-signzone. These can be disabled with -P.
The post sign verification test ensures that for each
algorithm in use there is at least one non revoked
self signed KSK key. That all revoked KSK keys are
self signed. That all records in the zone are signed
by the algorithm. [RT #19653]
2607. [bug] named could incorrectly delete NSEC3 records for
empty nodes when processing a update request.
[RT #19749]
2606. [bug] "delegation-only" was not being accepted in
delegation-only type zones. [RT #19717]
2605. [bug] Accept DS responses from delegation only zones.
[RT # 19296]
2604. [func] Add support for DNS rebinding attack prevention through
new options, deny-answer-addresses and
deny-answer-aliases. Based on contributed code from
JD Nurmi, Google. [RT #18192]
2603. [port] win32: handle .exe extension of named-checkzone and
named-comilezone argv[0] names under windows.
[RT #19767]
2602. [port] win32: fix debugging command line build of libisccfg.
[RT #19767]
2601. [doc] Mention file creation mode mask in the
named manual page.
2600. [doc] ARM: miscellaneous reformatting for different
page widths. [RT #19574]
2599. [bug] Address rapid memory growth when validation fails.
[RT #19654]
2598. [func] Reserve the -F flag. [RT #19657]
2597. [bug] Handle a validation failure with a insecure delegation
from a NSEC3 signed master/slave zone. [RT #19464]
2596. [bug] Stale tree nodes of cache/dynamic rbtdb could stay
long, leading to inefficient memory usage or rejecting
newer cache entries in the worst case. [RT #19563]
2595. [bug] Fix unknown extended rcodes in dig. [RT #19625]
2594. [func] Have rndc warn if using its default configuration
file when the key file also exists. [RT #19424]
2593. [bug] Improve a corner source of SERVFAILs [RT #19632]
2592. [bug] Treat "any" as a type in nsupdate. [RT #19455]
2591. [bug] named could die when processing a update in
removed_orphaned_ds(). [RT #19507]
2590. [func] Report zone/class of "update with no effect".
[RT #19542]
2589. [bug] dns_db_unregister() failed to clear '*dbimp'.
[RT #19626]
2588. [bug] SO_REUSEADDR could be set unconditionally after failure
of bind(2) call. This should be rare and mostly
harmless, but may cause interference with other
processes that happen to use the same port. [RT #19642]
2587. [func] Improve logging by reporting serial numbers for
when zone serial has gone backwards or unchanged.
[RT #19506]
2586. [bug] Missing cleanup of SIG rdataset in searching a DLZ DB
or SDB. [RT #19577]
2585. [bug] Uninitialized socket name could be referenced via a
statistics channel, triggering an assertion failure in
XML rendering. [RT #19427]
2584. [bug] alpha: gcc optimization could break atomic operations.
[RT #19227]
2583. [port] netbsd: provide a control to not add the compile
date to the version string, -DNO_VERSION_DATE.
2582. [bug] Don't emit warning log message when we attempt to
remove non-existent journal. [RT #19516]
2581. [contrib] dlz/mysql set MYSQL_OPT_RECONNECT option on connection.
Requires MySQL 5.0.19 or later. [RT #19084]
2580. [bug] UpdateRej statistics counter could be incremented twice
for one rejection. [RT #19476]
2579. [bug] DNSSEC lookaside validation failed to handle unknown
algorithms. [RT #19479]
2578. [bug] Changed default sig-signing-type to 65534, because
65535 turns out to be reserved. [RT #19477]
2577. [doc] Clarified some statistics counters. [RT #19454]
2576. [bug] NSEC record were not being correctly signed when
a zone transitions from insecure to secure.
Handle such incorrectly signed zones. [RT #19114]
2575. [func] New functions dns_name_fromstring() and
dns_name_tostring(), to simplify conversion
of a string to a dns_name structure and vice
versa. [RT #19451]
2574. [doc] Document nsupdate -g and -o. [RT #19351]
2573. [bug] Replacing a non-CNAME record with a CNAME record in a
single transaction in a signed zone failed. [RT #19397]
2572. [func] Simplify DLV configuration, with a new option
"dnssec-lookaside auto;" This is the equivalent
of "dnssec-lookaside . trust-anchor dlv.isc.org;"
plus setting a trusted-key for dlv.isc.org.
Note: The trusted key is hard-coded into named,
but is also stored in (and can be overridden
by) $sysconfdir/bind.keys. As the ISC DLV key
rolls over it can be kept up to date by replacing
the bind.keys file with a key downloaded from
https://www.isc.org/solutions/dlv. [RT #18685]
2571. [func] Add a new tool "arpaname" which translates IP addresses
to the corresponding IN-ADDR.ARPA or IP6.ARPA name.
[RT #18976]
2570. [func] Log the destination address the query was sent to.
[RT #19209]
2569. [func] Move journalprint, nsec3hash, and genrandom
commands from bin/tests into bin/tools;
"make install" will put them in $sbindir. [RT #19301]
2568. [bug] Report when the write to indicate a otherwise
successful start fails. [RT #19360]
2567. [bug] dst__privstruct_writefile() could miss write errors.
write_public_key() could miss write errors.
dnssec-dsfromkey could miss write errors.
[RT #19360]
2566. [cleanup] Clarify logged message when an insecure DNSSEC
response arrives from a zone thought to be secure:
"insecurity proof failed" instead of "not
insecure". [RT #19400]
2565. [func] Add support for HIP record. Includes new functions
dns_rdata_hip_first(), dns_rdata_hip_next()
and dns_rdata_hip_current(). [RT #19384]
2564. [bug] Only take EDNS fallback steps when processing timeouts.
[RT #19405]
2563. [bug] Dig could leak a socket causing it to wait forever
to exit. [RT #19359]
2562. [doc] ARM: miscellaneous improvements, reorganization,
and some new content.
2561. [doc] Add isc-config.sh(1) man page. [RT #16378]
2560. [bug] Add #include <config.h> to iptable.c. [RT #18258]
2559. [bug] dnssec-dsfromkey could compute bad DS records when
reading from a K* files. [RT #19357]
2558. [func] Set the ownership of missing directories created
for pid-file if -u has been specified on the command
line. [RT #19328]
2557. [cleanup] PCI compliance:
* new libisc log module file
* isc_dir_chroot() now also changes the working
directory to "/".
* additional INSISTs
* additional logging when files can't be removed.
2556. [port] Solaris: mkdir(2) on tmpfs filesystems does not do the
error checks in the correct order resulting in the
wrong error code sometimes being returned. [RT #19249]
2555. [func] dig: when emitting a hex dump also display the
corresponding characters. [RT #19258]
2554. [bug] Validation of uppercase queries from NSEC3 zones could
fail. [RT #19297]
2553. [bug] Reference leak on DNSSEC validation errors. [RT #19291]
2552. [bug] zero-no-soa-ttl-cache was not being honored.
[RT #19340]
2551. [bug] Potential Reference leak on return. [RT #19341]
2550. [bug] Check --with-openssl=<path> finds <openssl/opensslv.h>.
[RT #19343]
2549. [port] linux: define NR_OPEN if not currently defined.
[RT #19344]
2548. [bug] Install iterated_hash.h. [RT #19335]
2547. [bug] openssl_link.c:mem_realloc() could reference an
out-of-range area of the source buffer. New public
function isc_mem_reallocate() was introduced to address
this bug. [RT #19313]
2546. [func] Add --enable-openssl-hash configure flag to use
OpenSSL (in place of internal routine) for hash
functions (MD5, SHA[12] and HMAC). [RT #18815]
2545. [doc] ARM: Legal hostname checking (check-names) is
for SRV RDATA too. [RT #19304]
2544. [cleanup] Removed unused structure members in adb.c. [RT #19225]
2543. [contrib] Update contrib/zkt to version 0.98. [RT #19113]
2542. [doc] Update the description of dig +adflag. [RT #19290]
2541. [bug] Conditionally update dispatch manager statistics.
[RT #19247]
2540. [func] Add a nibble mode to $GENERATE. [RT #18872]
2539. [security] Update the interaction between recursion, allow-query,
allow-query-cache and allow-recursion. [RT #19198]
2538. [bug] cache/ADB memory could grow over max-cache-size,
especially with threads and smaller max-cache-size
values. [RT #19240]
2537. [func] Added more statistics counters including those on socket
I/O events and query RTT histograms. [RT #18802]
2536. [cleanup] Silence some warnings when -Werror=format-security is
specified. [RT #19083]
2535. [bug] dig +showsearch and +trace interacted badly. [RT #19091]
2534. [func] Check NAPTR records regular expressions and
replacement strings to ensure they are syntactically
valid and consistent. [RT #18168]
2533. [doc] ARM: document @ (at-sign). [RT #17144]
2532. [bug] dig: check the question section of the response to
see if it matches the asked question. [RT #18495]
2531. [bug] Change #2207 was incomplete. [RT #19098]
2530. [bug] named failed to reject insecure to secure transitions
via UPDATE. [RT #19101]
2529. [cleanup] Upgrade libtool to silence complaints from recent
version of autoconf. [RT #18657]
2528. [cleanup] Silence spurious configure warning about
--datarootdir [RT #19096]
2527. [placeholder]
2526. [func] New named option "attach-cache" that allows multiple
views to share a single cache to save memory and
improve lookup efficiency. Based on contributed code
from Barclay Osborn, Google. [RT #18905]
2525. [func] New logging category "query-errors" to provide detailed
internal information about query failures, especially
about server failures. [RT #19027]
2524. [port] sunos: dnssec-signzone needs strtoul(). [RT #19129]
2523. [bug] Random type rdata freed by dns_nsec_typepresent().
[RT #19112]
2522. [security] Handle -1 from DSA_do_verify() and EVP_VerifyFinal().
2521. [bug] Improve epoll cross compilation support. [RT #19047]
2520. [bug] Update xml statistics version number to 2.0 as change
#2388 made the schema incompatible to the previous
version. [RT #19080]
2519. [bug] dig/host with -4 or -6 didn't work if more than two
nameserver addresses of the excluded address family
preceded in resolv.conf. [RT #19081]
2518. [func] Add support for the new CERT types from RFC 4398.
[RT #19077]
2517. [bug] dig +trace with -4 or -6 failed when it chose a
nameserver address of the excluded address type.
[RT #18843]
2516. [bug] glue sort for responses was performed even when not
needed. [RT #19039]
2515. [port] win32: build dnssec-dsfromkey and dnssec-keyfromlabel.
[RT #19063]
2514. [bug] dig/host failed with -4 or -6 when resolv.conf contains
a nameserver of the excluded address family.
[RT #18848]
2513. [bug] Fix windows cli build. [RT #19062]
2512. [func] Print a summary of the cached records which make up
the negative response. [RT #18885]
2511. [cleanup] dns_rdata_tofmttext() add const to linebreak.
[RT #18885]
2510. [bug] "dig +sigchase" could trigger REQUIRE failures.
[RT #19033]
2509. [bug] Specifying a fixed query source port was broken.
[RT #19051]
2508. [placeholder]
2507. [func] Log the recursion quota values when killing the
oldest query or refusing to recurse due to quota.
[RT #19022]
2506. [port] solaris: Check at configure time if
hack_shutup_pthreadonceinit is needed. [RT #19037]
2505. [port] Treat amd64 similarly to x86_64 when determining
atomic operation support. [RT #19031]
2504. [bug] Address race condition in the socket code. [RT #18899]
2503. [port] linux: improve compatibility with Linux Standard
Base. [RT #18793]
2502. [cleanup] isc_radix: Improve compliance with coding style,
document function in <isc/radix.h>. [RT #18534]
2501. [func] $GENERATE now supports all rdata types. Multi-field
rdata types need to be quoted. See the ARM for
details. [RT #18368]
2500. [contrib] contrib/sdb/pgsql/zonetodb.c called non-existent
function. [RT #18582]
2499. [port] solaris: lib/lwres/getaddrinfo.c namespace clash.
[RT #18837]
--- 9.6.0rc1 released ---
2498. [bug] Removed a bogus function argument used with
ISC_SOCKET_USE_POLLWATCH: it could cause compiler
warning or crash named with the debug 1 level
of logging. [RT #18917]
2497. [bug] Don't add RRSIG bit to NSEC3 bit map for insecure
delegation.
2496. [bug] Add sanity length checks to NSID option. [RT #18813]
2495. [bug] Tighten RRSIG checks. [RT #18795]
2494. [bug] isc/radix.h, dns/sdlz.h and dns/dlz.h were not being
installed. [RT #18826]
2493. [bug] The linux capabilities code was not correctly cleaning
up after itself. [RT #18767]
2492. [func] Rndc status now reports the number of cpus discovered
and the number of worker threads when running
multi-threaded. [RT #18273]
2491. [func] Attempt to re-use a local port if we are already using
the port. [RT #18548]
2490. [port] aix: work around a kernel bug where IPV6_RECVPKTINFO
is cleared when IPV6_V6ONLY is set. [RT #18785]
2489. [port] solaris: Workaround Solaris's kernel bug about
/dev/poll:
http://bugs.opensolaris.org/view_bug.do?bug_id=6724237
Define ISC_SOCKET_USE_POLLWATCH at build time to enable
this workaround. [RT #18870]
2488. [func] Added a tool, dnssec-dsfromkey, to generate DS records
from keyset and .key files. [RT #18694]
2487. [bug] Give TCP connections longer to complete. [RT #18675]
2486. [func] The default locations for named.pid and lwresd.pid
are now /var/run/named/named.pid and
/var/run/lwresd/lwresd.pid respectively.
This allows the owner of the containing directory
to be set, for "named -u" support, and allows there
to be a permanent symbolic link in the path, for
"named -t" support. [RT #18306]
2485. [bug] Change update's the handling of obscured RRSIG
records. Not all orphaned DS records were being
removed. [RT #18828]
2484. [bug] It was possible to trigger a REQUIRE failure when
adding NSEC3 proofs to the response in
query_addwildcardproof(). [RT #18828]
2483. [port] win32: chroot() is not supported. [RT #18805]
2482. [port] libxml2: support versions 2.7.* in addition
to 2.6.*. [RT #18806]
--- 9.6.0b1 released ---
2481. [bug] rbtdb.c:matchparams() failed to handle NSEC3 chain
collisions. [RT #18812]
2480. [bug] named could fail to emit all the required NSEC3
records. [RT #18812]
2479. [bug] xfrout:covers was not properly initialized. [RT #18801]
2478. [bug] 'addresses' could be used uninitialized in
configure_forward(). [RT #18800]
2477. [bug] dig: the global option to print the command line is
+cmd not print_cmd. Update the output to reflect
this. [RT #17008]
2476. [doc] ARM: improve documentation for max-journal-size and
ixfr-from-differences. [RT #15909] [RT #18541]
2475. [bug] LRU cache cleanup under overmem condition could purge
particular entries more aggressively. [RT #17628]
2474. [bug] ACL structures could be allocated with insufficient
space, causing an array overrun. [RT #18765]
2473. [port] linux: raise the limit on open files to the possible
maximum value before spawning threads; 'files'
specified in named.conf doesn't seem to work with
threads as expected. [RT #18784]
2472. [port] linux: check the number of available cpu's before
calling chroot as it depends on "/proc". [RT #16923]
2471. [bug] named-checkzone was not reporting missing mandatory
glue when sibling checks were disabled. [RT #18768]
2470. [bug] Elements of the isc_radix_node_t could be incorrectly
overwritten. [RT #18719]
2469. [port] solaris: Work around Solaris's select() limitations.
[RT #18769]
2468. [bug] Resolver could try unreachable servers multiple times.
[RT #18739]
2467. [bug] Failure of fcntl(F_DUPFD) wasn't logged. [RT #18740]
2466. [doc] ARM: explain max-cache-ttl 0 SERVFAIL issue.
[RT #18302]
2465. [bug] Adb's handling of lame addresses was different
for IPv4 and IPv6. [RT #18738]
2464. [port] linux: check that a capability is present before
trying to set it. [RT #18135]
2463. [port] linux: POSIX doesn't include the IPv6 Advanced Socket
API and glibc hides parts of the IPv6 Advanced Socket
API as a result. This is stupid as it breaks how the
two halves (Basic and Advanced) of the IPv6 Socket API
were designed to be used but we have to live with it.
Define _GNU_SOURCE to pull in the IPv6 Advanced Socket
API. [RT #18388]
2462. [doc] Document -m (enable memory usage debugging)
option for dig. [RT #18757]
2461. [port] sunos: Change #2363 was not complete. [RT #17513]
--- 9.6.0a1 released ---
2460. [bug] Don't call dns_db_getnsec3parameters() on the cache.
[RT #18697]
2459. [contrib] Import dnssec-zkt to contrib/zkt. [RT #18448]
2458. [doc] ARM: update and correction for max-cache-size.
[RT #18294]
2457. [tuning] max-cache-size is reverted to 0, the previous
default. It should be safe because expired cache
entries are also purged. [RT #18684]
2456. [bug] In ACLs, ::/0 and 0.0.0.0/0 would both match any
address, regardless of family. They now correctly
distinguish IPv4 from IPv6. [RT #18559]
2455. [bug] Stop metadata being transferred via axfr/ixfr.
[RT #18639]
2454. [func] nsupdate: you can now set a default ttl. [RT #18317]
2453. [bug] Remove NULL pointer dereference in dns_journal_print().
[RT #18316]
2452. [func] Improve bin/test/journalprint. [RT #18316]
2451. [port] solaris: handle runtime linking better. [RT #18356]
2450. [doc] Fix lwresd docbook problem for manual page.
[RT #18672]
2449. [placeholder]
2448. [func] Add NSEC3 support. [RT #15452]
2447. [cleanup] libbind has been split out as a separate product.
2446. [func] Add a new log message about build options on startup.
A new command-line option '-V' for named is also
provided to show this information. [RT #18645]
2445. [doc] ARM out-of-date on empty reverse zones (list includes
RFC1918 address, but these are not yet compiled in).
[RT #18578]
2444. [port] Linux, FreeBSD, AIX: Turn off path mtu discovery
(clear DF) for UDP responses and requests.
2443. [bug] win32: UDP connect() would not generate an event,
and so connected UDP sockets would never clean up.
Fix this by doing an immediate WSAConnect() rather
than an io completion port type for UDP.
2442. [bug] A lock could be destroyed twice. [RT #18626]
2441. [bug] isc_radix_insert() could copy radix tree nodes
incompletely. [RT #18573]
2440. [bug] named-checkconf used an incorrect test to determine
if an ACL was set to none.
2439. [bug] Potential NULL dereference in dns_acl_isanyornone().
[RT #18559]
2438. [bug] Timeouts could be logged incorrectly under win32.
2437. [bug] Sockets could be closed too early, leading to
inconsistent states in the socket module. [RT #18298]
2436. [security] win32: UDP client handler can be shutdown. [RT #18576]
2435. [bug] Fixed an ACL memory leak affecting win32.
2434. [bug] Fixed a minor error-reporting bug in
lib/isc/win32/socket.c.
2433. [tuning] Set initial timeout to 800ms.
2432. [bug] More Windows socket handling improvements. Stop
using I/O events and use IO Completion Ports
throughout. Rewrite the receive path logic to make
it easier to support multiple simultaneous
requesters in the future. Add stricter consistency
checking as a compile-time option (define
ISC_SOCKET_CONSISTENCY_CHECKS; defaults to off).
2431. [bug] Acl processing could leak memory. [RT #18323]
2430. [bug] win32: isc_interval_set() could round down to
zero if the input was less than NS_INTERVAL
nanoseconds. Round up instead. [RT #18549]
2429. [doc] nsupdate should be in section 1 of the man pages.
[RT #18283]
2428. [bug] dns_iptable_merge() mishandled merges of negative
tables. [RT #18409]
2427. [func] Treat DNSKEY queries as if "minimal-response yes;"
was set. [RT #18528]
2426. [bug] libbind: inet_net_pton() can sometimes return the
wrong value if excessively large net masks are
supplied. [RT #18512]
2425. [bug] named didn't detect unavailable query source addresses
at load time. [RT #18536]
2424. [port] configure now probes for a working epoll
implementation. Allow the use of kqueue,
epoll and /dev/poll to be selected at compile
time. [RT #18277]
2423. [security] Randomize server selection on queries, so as to
make forgery a little more difficult. Instead of
always preferring the server with the lowest RTT,
pick a server with RTT within the same 128
millisecond band. [RT #18441]
2422. [bug] Handle the special return value of a empty node as
if it was a NXRRSET in the validator. [RT #18447]
2421. [func] Add new command line option '-S' for named to specify
the max number of sockets. [RT #18493]
Use caution: this option may not work for some
operating systems without rebuilding named.
2420. [bug] Windows socket handling cleanup. Let the io
completion event send out canceled read/write
done events, which keeps us from writing to memory
we no longer have ownership of. Add debugging
socket_log() function. Rework TCP socket handling
to not leak sockets.
2419. [cleanup] Document that isc_socket_create() and isc_socket_open()
should not be used for isc_sockettype_fdwatch sockets.
[RT #18521]
2418. [bug] AXFR request on a DLZ could trigger a REQUIRE failure
[RT #18430]
2417. [bug] Connecting UDP sockets for outgoing queries could
unexpectedly fail with an 'address already in use'
error. [RT #18411]
2416. [func] Log file descriptors that cause exceeding the
internal maximum. [RT #18460]
2415. [bug] 'rndc dumpdb' could trigger various assertion failures
in rbtdb.c. [RT #18455]
2414. [bug] A masterdump context held the database lock too long,
causing various troubles such as dead lock and
recursive lock acquisition. [RT #18311, #18456]
2413. [bug] Fixed an unreachable code path in socket.c. [RT #18442]
2412. [bug] win32: address a resource leak. [RT #18374]
2411. [bug] Allow using a larger number of sockets than FD_SETSIZE
for select(). To enable this, set ISC_SOCKET_MAXSOCKETS
at compilation time. [RT #18433]
Note: with changes #2469 and #2421 above, there is no
need to tweak ISC_SOCKET_MAXSOCKETS at compilation time
any more.
2410. [bug] Correctly delete m_versionInfo. [RT #18432]
2409. [bug] Only log that we disabled EDNS processing if we were
subsequently successful. [RT #18029]
2408. [bug] A duplicate TCP dispatch event could be sent, which
could then trigger an assertion failure in
resquery_response(). [RT #18275]
2407. [port] hpux: test for sys/dyntune.h. [RT #18421]
2406. [placeholder]
2405. [cleanup] The default value for dnssec-validation was changed to
"yes" in 9.5.0-P1 and all subsequent releases; this
was inadvertently omitted from CHANGES at the time.
2404. [port] hpux: files unlimited support.
2403. [bug] TSIG context leak. [RT #18341]
2402. [port] Support Solaris 2.11 and over. [RT #18362]
2401. [bug] Expect to get E[MN]FILE errno internal_accept()
(from accept() or fcntl() system calls). [RT #18358]
2400. [bug] Log if kqueue()/epoll_create()/open(/dev/poll) fails.
[RT #18297]
2399. [placeholder]
2398. [bug] Improve file descriptor management. New,
temporary, named.conf option reserved-sockets,
default 512. [RT #18344]
2397. [bug] gssapi_functions had too many elements. [RT #18355]
2396. [bug] Don't set SO_REUSEADDR for randomized ports.
[RT #18336]
2395. [port] Avoid warning and no effect from "files unlimited"
on Linux when running as root. [RT #18335]
2394. [bug] Default configuration options set the limit for
open files to 'unlimited' as described in the
documentation. [RT #18331]
2393. [bug] nested acls containing keys could trigger an
assertion in acl.c. [RT #18166]
2392. [bug] remove 'grep -q' from acl test script, some platforms
don't support it. [RT #18253]
2391. [port] hpux: cover additional recvmsg() error codes.
[RT #18301]
2390. [bug] dispatch.c could make a false warning on 'odd socket'.
[RT #18301].
2389. [bug] Move the "working directory writable" check to after
the ns_os_changeuser() call. [RT #18326]
2388. [bug] Avoid using tables for layout purposes in
statistics XSL [RT #18159].
2387. [bug] Silence compiler warnings in lib/isc/radix.c.
[RT #18147] [RT #18258]
2386. [func] Add warning about too small 'open files' limit.
[RT #18269]
2385. [bug] A condition variable in socket.c could leak in
rare error handling [RT #17968].
2384. [security] Fully randomize UDP query ports to improve
forgery resilience. [RT #17949, #18098]
2383. [bug] named could double queries when they resulted in
SERVFAIL due to overkilling EDNS0 failure detection.
[RT #18182]
2382. [doc] Add descriptions of DHCID, IPSECKEY, SPF and SSHFP
to ARM.
2381. [port] dlz/mysql: support multiple install layouts for
mysql. <prefix>/include/{,mysql/}mysql.h and
<prefix>/lib/{,mysql/}. [RT #18152]
2380. [bug] dns_view_find() was not returning NXDOMAIN/NXRRSET
proofs which, in turn, caused validation failures
for insecure zones immediately below a secure zone
the server was authoritative for. [RT #18112]
2379. [contrib] queryperf/gen-data-queryperf.py: removed redundant
TLDs and supported RRs with TTLs [RT #17972]
2378. [bug] gssapi_functions{} had a redundant member in BIND 9.5.
[RT #18169]
2377. [bug] Address race condition in dnssec-signzone. [RT #18142]
2376. [bug] Change #2144 was not complete.
2375. [placeholder]
2374. [bug] "blackhole" ACLs could cause named to segfault due
to some uninitialized memory. [RT #18095]
2373. [bug] Default values of zone ACLs were re-parsed each time a
new zone was configured, causing an overconsumption
of memory. [RT #18092]
2372. [bug] Fixed incorrect TAG_HMACSHA256_BITS value [RT #18047]
2371. [doc] Add +nsid option to dig man page. [RT #18039]
2370. [bug] "rndc freeze" could trigger an assertion in named
when called on a nonexistent zone. [RT #18050]
2369. [bug] libbind: Array bounds overrun on read in bitncmp().
[RT #18054]
2368. [port] Linux: use libcap for capability management if
possible. [RT #18026]
2367. [bug] Improve counting of dns_resstatscounter_retry
[RT #18030]
2366. [bug] Adb shutdown race. [RT #18021]
2365. [bug] Fix a bug that caused dns_acl_isany() to return
spurious results. [RT #18000]
2364. [bug] named could trigger a assertion when serving a
malformed signed zone. [RT #17828]
2363. [port] sunos: pre-set "lt_cv_sys_max_cmd_len=4096;".
[RT #17513]
2362. [cleanup] Make "rrset-order fixed" a compile-time option.
settable by "./configure --enable-fixed-rrset".
Disabled by default. [RT #17977]
2361. [bug] "recursion" statistics counter could be counted
multiple times for a single query. [RT #17990]
2360. [bug] Fix a condition where we release a database version
(which may acquire a lock) while holding the lock.
2359. [bug] Fix NSID bug. [RT #17942]
2358. [doc] Update host's default query description. [RT #17934]
2357. [port] Don't use OpenSSL's engine support in versions before
OpenSSL 0.9.7f. [RT #17922]
2356. [bug] Built in mutex profiler was not scalable enough.
[RT #17436]
2355. [func] Extend the number statistics counters available.
[RT #17590]
2354. [bug] Failed to initialize some rdatasetheader_t elements.
[RT #17927]
2353. [func] Add support for Name Server ID (RFC 5001).
'dig +nsid' requests NSID from server.
'request-nsid yes;' causes recursive server to send
NSID requests to upstream servers. Server responds
to NSID requests with the string configured by
'server-id' option. [RT #17091]
2352. [bug] Various GSS_API fixups. [RT #17729]
2351. [bug] convertxsl.pl generated very long lines. [RT #17906]
2350. [port] win32: IPv6 support. [RT #17797]
2349. [func] Provide incremental re-signing support for secure
dynamic zones. [RT #1091]
2348. [func] Use the EVP interface to OpenSSL. Add PKCS#11 support.
Documentation is in the new README.pkcs11 file.
New tool, dnssec-keyfromlabel, which takes the
label of a key pair in a HSM and constructs a DNS
key pair for use by named and dnssec-signzone.
[RT #16844]
2347. [bug] Delete now traverses the RB tree in the canonical
order. [RT #17451]
2346. [func] Memory statistics now cover all active memory contexts
in increased detail. [RT #17580]
2345. [bug] named-checkconf failed to detect when forwarders
were set at both the options/view level and in
a root zone. [RT #17671]
2344. [bug] Improve "logging{ file ...; };" documentation.
[RT #17888]
2343. [bug] (Seemingly) duplicate IPv6 entries could be
created in ADB. [RT #17837]
2342. [func] Use getifaddrs() if available under Linux. [RT #17224]
2341. [bug] libbind: add missing -I../include for off source
tree builds. [RT #17606]
2340. [port] openbsd: interface configuration. [RT #17700]
2339. [port] tru64: support for libbind. [RT #17589]
2338. [bug] check_ds() could be called with a non DS rdataset.
[RT #17598]
2337. [bug] BUILD_LDFLAGS was not being correctly set. [RT #17614]
2336. [func] If "named -6" is specified then listen on all IPv6
interfaces if there are not listen-on-v6 clauses in
named.conf. [RT #17581]
2335. [port] sunos: libbind and *printf() support for long long.
[RT #17513]
2334. [bug] Bad REQUIRES in fromstruct_in_naptr(), off by one
bug in fromstruct_txt(). [RT #17609]
2333. [bug] Fix off by one error in isc_time_nowplusinterval().
[RT #17608]
2332. [contrib] query-loc-0.4.0. [RT #17602]
2331. [bug] Failure to regenerate any signatures was not being
reported nor being past back to the UPDATE client.
[RT #17570]
2330. [bug] Remove potential race condition when handling
over memory events. [RT #17572]
WARNING: API CHANGE: over memory callback
function now needs to call isc_mem_waterack().
See <isc/mem.h> for details.
2329. [bug] Clearer help text for dig's '-x' and '-i' options.
2328. [maint] Add AAAA addresses for A.ROOT-SERVERS.NET,
F.ROOT-SERVERS.NET, H.ROOT-SERVERS.NET,
J.ROOT-SERVERS.NET, K.ROOT-SERVERS.NET and
M.ROOT-SERVERS.NET.
2327. [bug] It was possible to dereference a NULL pointer in
rbtdb.c. Implement dead node processing in zones as
we do for caches. [RT #17312]
2326. [bug] It was possible to trigger a INSIST in the acache
processing.
2325. [port] Linux: use capset() function if available. [RT #17557]
2324. [bug] Fix IPv6 matching against "any;". [RT #17533]
2323. [port] tru64: namespace clash. [RT #17547]
2322. [port] MacOS: work around the limitation of setrlimit()
for RLIMIT_NOFILE. [RT #17526]
2321. [placeholder]
2320. [func] Make statistics counters thread-safe for platforms
that support certain atomic operations. [RT #17466]
2319. [bug] Silence Coverity warnings in
lib/dns/rdata/in_1/apl_42.c. [RT #17469]
2318. [port] sunos fixes for libbind. [RT #17514]
2317. [bug] "make distclean" removed bind9.xsl.h. [RT #17518]
2316. [port] Missing #include <isc/print.h> in lib/dns/gssapictx.c.
[RT #17513]
2315. [bug] Used incorrect address family for mapped IPv4
addresses in acl.c. [RT #17519]
2314. [bug] Uninitialized memory use on error path in
bin/named/lwdnoop.c. [RT #17476]
2313. [cleanup] Silence Coverity warnings. Handle private stacks.
[RT #17447] [RT #17478]
2312. [cleanup] Silence Coverity warning in lib/isc/unix/socket.c.
[RT #17458]
2311. [bug] IPv6 addresses could match IPv4 ACL entries and
vice versa. [RT #17462]
2310. [bug] dig, host, nslookup: flush stdout before emitting
debug/fatal messages. [RT #17501]
2309. [cleanup] Fix Coverity warnings in lib/dns/acl.c and iptable.c.
[RT #17455]
2308. [cleanup] Silence Coverity warning in bin/named/controlconf.c.
[RT #17495]
2307. [bug] Remove infinite loop from lib/dns/sdb.c. [RT #17496]
2306. [bug] Remove potential race from lib/dns/resolver.c.
[RT #17470]
2305. [security] inet_network() buffer overflow. CVE-2008-0122.
2304. [bug] Check returns from all dns_rdata_tostruct() calls.
[RT #17460]
2303. [bug] Remove unnecessary code from bin/named/lwdgnba.c.
[RT #17471]
2302. [bug] Fix memset() calls in lib/tests/t_api.c. [RT #17472]
2301. [bug] Remove resource leak and fix error messages in
bin/tests/system/lwresd/lwtest.c. [RT #17474]
2300. [bug] Fixed failure to close open file in
bin/tests/names/t_names.c. [RT #17473]
2299. [bug] Remove unnecessary NULL check in
bin/nsupdate/nsupdate.c. [RT #17475]
2298. [bug] isc_mutex_lock() failure not caught in
bin/tests/timers/t_timers.c. [RT #17468]
2297. [bug] isc_entropy_createfilesource() failure not caught in
bin/tests/dst/t_dst.c. [RT #17467]
2296. [port] Allow docbook stylesheet location to be specified to
configure. [RT #17457]
2295. [bug] Silence static overrun error in bin/named/lwaddr.c.
[RT #17459]
2294. [func] Allow the experimental statistics channels to have
multiple connections and ACL.
Note: the stats-server and stats-server-v6 options
available in the previous beta releases are replaced
with the generic statistics-channels statement.
2293. [func] Add ACL regression test. [RT #17375]
2292. [bug] Log if the working directory is not writable.
[RT #17312]
2291. [bug] PR_SET_DUMPABLE may be set too late. Also report
failure to set PR_SET_DUMPABLE. [RT #17312]
2290. [bug] Let AD in the query signal that the client wants AD
set in the response. [RT #17301]
2289. [func] named-checkzone now reports the out-of-zone CNAME
found. [RT #17309]
2288. [port] win32: mark service as running when we have finished
loading. [RT #17441]
2287. [bug] Use 'volatile' if the compiler supports it. [RT #17413]
2286. [func] Allow a TCP connection to be used as a weak
authentication method for reverse zones.
New update-policy methods tcp-self and 6to4-self.
[RT #17378]
2285. [func] Test framework for client memory context management.
[RT #17377]
2284. [bug] Memory leak in UPDATE prerequisite processing.
[RT #17377]
2283. [bug] TSIG keys were not attaching to the memory
context. TSIG keys should use the rings
memory context rather than the clients memory
context. [RT #17377]
2282. [bug] Acl code fixups. [RT #17346] [RT #17374]
2281. [bug] Attempts to use undefined acls were not being logged.
[RT #17307]
2280. [func] Allow the experimental http server to be reached
over IPv6 as well as IPv4. [RT #17332]
2279. [bug] Use setsockopt(SO_NOSIGPIPE), when available,
to protect applications from receiving spurious
SIGPIPE signals when using the resolver.
2278. [bug] win32: handle the case where Windows returns no
search list or DNS suffix. [RT #17354]
2277. [bug] Empty zone names were not correctly being caught at
in the post parse checks. [RT #17357]
2276. [bug] Install <dst/gssapi.h>. [RT #17359]
2275. [func] Add support to dig to perform IXFR queries over UDP.
[RT #17235]
2274. [func] Log zone transfer statistics. [RT #17336]
2273. [bug] Adjust log level to WARNING when saving inconsistent
stub/slave master and journal files. [RT #17279]
2272. [bug] Handle illegal dnssec-lookaside trust-anchor names.
[RT #17262]
2271. [bug] Fix a memory leak in http server code [RT #17100]
2270. [bug] dns_db_closeversion() version->writer could be reset
before it is tested. [RT #17290]
2269. [contrib] dbus memory leaks and missing va_end calls. [RT #17232]
2268. [bug] 0.IN-ADDR.ARPA was missing from the empty zones
list.
--- 9.5.0b1 released ---
2267. [bug] Radix tree node_num value could be set incorrectly,
causing positive ACL matches to look like negative
ones. [RT #17311]
2266. [bug] client.c:get_clientmctx() returned the same mctx
once the pool of mctx's was filled. [RT #17218]
2265. [bug] Test that the memory context's basic_table is non NULL
before freeing. [RT #17265]
2264. [bug] Server prefix length was being ignored. [RT #17308]
2263. [bug] "named-checkconf -z" failed to set default value
for "check-integrity". [RT #17306]
2262. [bug] Error status from all but the last view could be
lost. [RT #17292]
2261. [bug] Fix memory leak with "any" and "none" ACLs [RT #17272]
2260. [bug] Reported wrong clients-per-query when increasing the
value. [RT #17236]
2259. [placeholder]
--- 9.5.0a7 released ---
2258. [bug] Fallback from IXFR/TSIG to SOA/AXFR/TSIG broken.
[RT #17241]
2257. [bug] win32: Use the full path to vcredist_x86.exe when
calling it. [RT #17222]
2256. [bug] win32: Correctly register the installation location of
bindevt.dll. [RT #17159]
2255. [maint] L.ROOT-SERVERS.NET is now 199.7.83.42.
2254. [bug] timer.c:dispatch() failed to lock timer->lock
when reading timer->idle allowing it to see
intermediate values as timer->idle was reset by
isc_timer_touch(). [RT #17243]
2253. [func] "max-cache-size" defaults to 32M.
"max-acache-size" defaults to 16M.
2252. [bug] Fixed errors in sortlist code [RT #17216]
2251. [placeholder]
2250. [func] New flag 'memstatistics' to state whether the
memory statistics file should be written or not.
Additionally named's -m option will cause the
statistics file to be written. [RT #17113]
2249. [bug] Only set Authentic Data bit if client requested
DNSSEC, per RFC 3655 [RT #17175]
2248. [cleanup] Fix several errors reported by Coverity. [RT #17160]
2247. [doc] Sort doc/misc/options. [RT #17067]
2246. [bug] Make the startup of test servers (ans.pl) more
robust. [RT #17147]
2245. [bug] Validating lack of DS records at trust anchors wasn't
working. [RT #17151]
2244. [func] Allow the check of nameserver names against the
SOA MNAME field to be disabled by specifying
'notify-to-soa yes;'. [RT #17073]
2243. [func] Configuration files without a newline at the end now
parse without error. [RT #17120]
2242. [bug] nsupdate: GSS-TSIG support using the Heimdal Kerberos
library could require a source of random data.
[RT #17127]
2241. [func] nsupdate: add a interactive 'help' command. [RT #17099]
2240. [bug] Cleanup nsupdates GSS-TSIG support. Convert
a number of INSIST()s into plain fatal() errors
which report the triggering result code.
The 'key' command wasn't disabling GSS-TSIG.
[RT #17099]
2239. [func] Ship a pre built bin/named/bind9.xsl.h. [RT #17114]
2238. [bug] It was possible to trigger a REQUIRE when a
validation was canceled. [RT #17106]
2237. [bug] libbind: res_init() was not thread aware. [RT #17123]
2236. [bug] dnssec-signzone failed to preserve the case of
of wildcard owner names. [RT #17085]
2235. [bug] <isc/atomic.h> was not being installed. [RT #17135]
2234. [port] Correct some compiler warnings on SCO OSr5 [RT #17134]
2233. [func] Add support for O(1) ACL processing, based on
radix tree code originally written by Kevin
Brintnall. [RT #16288]
2232. [bug] dns_adb_findaddrinfo() could fail and return
ISC_R_SUCCESS. [RT #17137]
2231. [bug] Building dlzbdb (contrib/dlz/bin/dlzbdb) was broken.
[RT #17088]
2230. [bug] We could INSIST reading a corrupted journal.
[RT #17132]
2229. [bug] Null pointer dereference on query pool creation
failure. [RT #17133]
2228. [contrib] contrib: Change 2188 was incomplete.
2227. [cleanup] Tidied up the FAQ. [RT #17121]
2226. [placeholder]
2225. [bug] More support for systems with no IPv4 addresses.
[RT #17111]
2224. [bug] Defer journal compaction if a xfrin is in progress.
[RT #17119]
2223. [bug] Make a new journal when compacting. [RT #17119]
2222. [func] named-checkconf now checks server key references.
[RT #17097]
2221. [bug] Set the event result code to reflect the actual
record turned to caller when a cache update is
rejected due to a more credible answer existing.
[RT #17017]
2220. [bug] win32: Address a race condition in final shutdown of
the Windows socket code. [RT #17028]
2219. [bug] Apply zone consistency checks to additions, not
removals, when updating. [RT #17049]
2218. [bug] Remove unnecessary REQUIRE from dns_validator_create().
[RT #16976]
2217. [func] Adjust update log levels. [RT #17092]
2216. [cleanup] Fix a number of errors reported by Coverity.
[RT #17094]
2215. [bug] Bad REQUIRE check isc_hmacsha1_verify(). [RT #17094]
2214. [bug] Deregister OpenSSL lock callback when cleaning
up. Reorder OpenSSL cleanup so that RAND_cleanup()
is called before the locks are destroyed. [RT #17098]
2213. [bug] SIG0 diagnostic failure messages were looking at the
wrong status code. [RT #17101]
2212. [func] 'host -m' now causes memory statistics and active
memory to be printed at exit. [RT 17028]
2211. [func] Update "dynamic update temporarily disabled" message.
[RT #17065]
2210. [bug] Deleting class specific records via UPDATE could
fail. [RT #17074]
2209. [port] osx: linking against user supplied static OpenSSL
libraries failed as the system ones were still being
found. [RT #17078]
2208. [port] win32: make sure both build methods produce the
same output. [RT #17058]
2207. [port] Some implementations of getaddrinfo() fail to set
ai_canonname correctly. [RT #17061]
--- 9.5.0a6 released ---
2206. [security] "allow-query-cache" and "allow-recursion" now
cross inherit from each other.
If allow-query-cache is not set in named.conf then
allow-recursion is used if set, otherwise allow-query
is used if set, otherwise the default (localnets;
localhost;) is used.
If allow-recursion is not set in named.conf then
allow-query-cache is used if set, otherwise allow-query
is used if set, otherwise the default (localnets;
localhost;) is used.
[RT #16987]
2205. [bug] libbind: change #2119 broke thread support. [RT #16982]
2204. [bug] "rndc flushname name unknown-view" caused named
to crash. [RT #16984]
2203. [security] Query id generation was cryptographically weak.
[RT # 16915]
2202. [security] The default acls for allow-query-cache and
allow-recursion were not being applied. [RT #16960]
2201. [bug] The build failed in a separate object directory.
[RT #16943]
2200. [bug] The search for cached NSEC records was stopping to
early leading to excessive DLV queries. [RT #16930]
2199. [bug] win32: don't call WSAStartup() while loading dlls.
[RT #16911]
2198. [bug] win32: RegCloseKey() could be called when
RegOpenKeyEx() failed. [RT #16911]
2197. [bug] Add INSIST to catch negative responses which are
not setting the event result code appropriately.
[RT #16909]
2196. [port] win32: yield processor while waiting for once to
to complete. [RT #16958]
2195. [func] dnssec-keygen now defaults to nametype "ZONE"
when generating DNSKEYs. [RT #16954]
2194. [bug] Close journal before calling 'done' in xfrin.c.
--- 9.5.0a5 released ---
2193. [port] win32: BINDInstall.exe is now linked statically.
[RT #16906]
2192. [port] win32: use vcredist_x86.exe to install Visual
Studio's redistributable dlls if building with
Visual Stdio 2005 or later.
2191. [func] named-checkzone now allows dumping to stdout (-).
named-checkconf now has -h for help.
named-checkzone now has -h for help.
rndc now has -h for help.
Better handling of '-?' for usage summaries.
[RT #16707]
2190. [func] Make fallback to plain DNS from EDNS due to timeouts
more visible. New logging category "edns-disabled".
[RT #16871]
2189. [bug] Handle socket() returning EINTR. [RT #15949]
2188. [contrib] queryperf: autoconf changes to make the search for
libresolv or libbind more robust. [RT #16299]
2187. [bug] query_addds(), query_addwildcardproof() and
query_addnxrrsetnsec() should take a version
argument. [RT #16368]
2186. [port] cygwin: libbind: check for struct sockaddr_storage
independently of IPv6. [RT #16482]
2185. [port] sunos: libbind: check for ssize_t, memmove() and
memchr(). [RT #16463]
2184. [bug] bind9.xsl.h didn't build out of the source tree.
[RT #16830]
2183. [bug] dnssec-signzone didn't handle offline private keys
well. [RT #16832]
2182. [bug] dns_dispatch_createtcp() and dispatch_createudp()
could return ISC_R_SUCCESS when they ran out of
memory. [RT #16365]
2181. [port] sunos: libbind: add paths.h from BIND 8. [RT #16462]
2180. [cleanup] Remove bit test from 'compress_test' as they
are no longer needed. [RT #16497]
2179. [func] 'rndc command zone' will now find 'zone' if it is
unique to all the views. [RT #16821]
2178. [bug] 'rndc reload' of a slave or stub zone resulted in
a reference leak. [RT #16867]
2177. [bug] Array bounds overrun on read (rcodetext) at
debug level 10+. [RT #16798]
2176. [contrib] dbus update to handle race condition during
initialization (Bugzilla 235809). [RT #16842]
2175. [bug] win32: windows broadcast condition variable support
was broken. [RT #16592]
2174. [bug] I/O errors should always be fatal when reading
master files. [RT #16825]
2173. [port] win32: When compiling with MSVS 2005 SP1 we also
need to ship Microsoft.VC80.MFCLOC.
--- 9.5.0a4 released ---
2172. [bug] query_addsoa() was being called with a non zone db.
[RT #16834]
2171. [bug] Handle breaks in DNSSEC trust chains where the parent
servers are not DS aware (DS queries to the parent
return a referral to the child).
2170. [func] Add acache processing to test suite. [RT #16711]
2169. [bug] host, nslookup: when reporting NXDOMAIN report the
given name and not the last name searched for.
[RT #16763]
2168. [bug] nsupdate: in non-interactive mode treat syntax errors
as fatal errors. [RT #16785]
2167. [bug] When re-using a automatic zone named failed to
attach it to the new view. [RT #16786]
--- 9.5.0a3 released ---
2166. [bug] When running in batch mode, dig could misinterpret
a server address as a name to be looked up, causing
unexpected output. [RT #16743]
2165. [func] Allow the destination address of a query to determine
if we will answer the query or recurse.
allow-query-on, allow-recursion-on and
allow-query-cache-on. [RT #16291]
2164. [bug] The code to determine how named-checkzone /
named-compilezone was called failed under windows.
[RT #16764]
2163. [bug] If only one of query-source and query-source-v6
specified a port the query pools code broke (change
2129). [RT #16768]
2162. [func] Allow "rrset-order fixed" to be disabled at compile
time. [RT #16665]
2161. [bug] Fix which log messages are emitted for 'rndc flush'.
[RT #16698]
2160. [bug] libisc wasn't handling NULL ifa_addr pointers returned
from getifaddrs(). [RT #16708]
--- 9.5.0a2 released ---
2159. [bug] Array bounds overrun in acache processing. [RT #16710]
2158. [bug] ns_client_isself() failed to initialize key
leading to a REQUIRE failure. [RT #16688]
2157. [func] dns_db_transfernode() created. [RT #16685]
2156. [bug] Fix node reference leaks in lookup.c:lookup_find(),
resolver.c:validated() and resolver.c:cache_name().
Fix a memory leak in rbtdb.c:free_noqname().
Make lookup.c:lookup_find() robust against
event leaks. [RT #16685]
2155. [contrib] SQLite sdb module from jaboydjr@netwalk.com.
[RT #16694]
2154. [func] Scoped (e.g. IPv6 link-local) addresses may now be
matched in acls by omitting the scope. [RT #16599]
2153. [bug] nsupdate could leak memory. [RT #16691]
2152. [cleanup] Use sizeof(buf) instead of fixed number in
dighost.c:get_trusted_key(). [RT #16678]
2151. [bug] Missing newline in usage message for journalprint.
[RT #16679]
2150. [bug] 'rrset-order cyclic' uniformly distribute the
starting point for the first response for a given
RRset. [RT #16655]
2149. [bug] isc_mem_checkdestroyed() failed to abort on
if there were still active memory contexts.
[RT #16672]
2148. [func] Add positive logging for rndc commands. [RT #14623]
2147. [bug] libbind: remove potential buffer overflow from
hmac_link.c. [RT #16437]
2146. [cleanup] Silence Linux's spurious "obsolete setsockopt
SO_BSDCOMPAT" message. [RT #16641]
2145. [bug] Check DS/DLV digest lengths for known digests.
[RT #16622]
2144. [cleanup] Suppress logging of SERVFAIL from forwarders.
[RT #16619]
2143. [bug] We failed to restart the IPv6 client when the
kernel failed to return the destination the
packet was sent to. [RT #16613]
2142. [bug] Handle master files with a modification time that
matches the epoch. [RT #16612]
2141. [bug] dig/host should not be setting IDN_ASCCHECK (IDN
equivalent of LDH checks). [RT #16609]
2140. [bug] libbind: missing unlock on pthread_key_create()
failures. [RT #16654]
2139. [bug] dns_view_find() was being called with wrong type
in adb.c. [RT #16670]
2138. [bug] Lock order reversal in resolver.c. [RT #16653]
2137. [port] Mips little endian and/or mips 64 bit are now
supported for atomic operations. [RT #16648]
2136. [bug] nslookup/host looped if there was no search list
and the host didn't exist. [RT #16657]
2135. [bug] Uninitialized rdataset in sdlz.c. [RT #16656]
2134. [func] Additional statistics support. [RT #16666]
2133. [port] powerpc: Support both IBM and MacOS Power PC
assembler syntaxes. [RT #16647]
2132. [bug] Missing unlock on out of memory in
dns_dispatchmgr_setudp().
2131. [contrib] dlz/mysql: AXFR was broken. [RT #16630]
2130. [func] Log if CD or DO were set. [RT #16640]
2129. [func] Provide a pool of UDP sockets for queries to be
made over. See use-queryport-pool, queryport-pool-ports
and queryport-pool-updateinterval. [RT #16415]
2128. [doc] xsltproc --nonet, update DTD versions. [RT #16635]
2127. [port] Improved OpenSSL 0.9.8 support. [RT #16563]
2126. [security] Serialize validation of type ANY responses. [RT #16555]
2125. [bug] dns_zone_getzeronosoattl() REQUIRE failure if DLZ
was defined. [RT #16574]
2124. [security] It was possible to dereference a freed fetch
context. [RT #16584]
--- 9.5.0a1 released ---
2123. [func] Use Doxygen to generate internal documentation.
[RT #11398]
2122. [func] Experimental http server and statistics support
for named via xml.
2121. [func] Add a 10 slot dead masters cache (LRU) with a 600
second timeout. [RT #16553]
2120. [doc] Fix markup on nsupdate man page. [RT #16556]
2119. [compat] libbind: allow res_init() to succeed enough to
return the default domain even if it was unable
to allocate memory.
2118. [bug] Handle response with long chains of domain name
compression pointers which point to other compression
pointers. [RT #16427]
2117. [bug] DNSSEC fixes: named could fail to cache NSEC records
which could lead to validation failures. named didn't
handle negative DS responses that were in the process
of being validated. Check CNAME bit before accepting
NODATA proof. To be able to ignore a child NSEC there
must be SOA (and NS) set in the bitmap. [RT #16399]
2116. [bug] 'rndc reload' could cause the cache to continually
be cleaned. [RT #16401]
2115. [bug] 'rndc reconfig' could trigger a INSIST if the
number of masters for a zone was reduced. [RT #16444]
2114. [bug] dig/host/nslookup: searches for names with multiple
labels were failing. [RT #16447]
2113. [bug] nsupdate: if a zone is specified it should be used
for server discover. [RT #16455]
2112. [security] Warn if weak RSA exponent is used. [RT #16460]
2111. [bug] Fix a number of errors reported by Coverity.
[RT #16507]
2110. [bug] "minimal-responses yes;" interacted badly with BIND 8
priming queries. [RT #16491]
2109. [port] libbind: silence aix 5.3 compiler warnings. [RT #16502]
2108. [func] DHCID support. [RT #16456]
2107. [bug] dighost.c: more cleanup of buffers. [RT #16499]
2106. [func] 'rndc status' now reports named's version. [RT #16426]
2105. [func] GSS-TSIG support (RFC 3645).
2104. [port] Fix Solaris SMF error message.
2103. [port] Add /usr/sfw to list of locations for OpenSSL
under Solaris.
2102. [port] Silence Solaris 10 warnings.
2101. [bug] OpenSSL version checks were not quite right.
[RT #16476]
2100. [port] win32: copy libeay32.dll to Build\Debug.
Copy Debug\named-checkzone to Debug\named-compilezone.
2099. [port] win32: more manifest issues.
2098. [bug] Race in rbtdb.c:no_references(), which occasionally
triggered an INSIST failure about the node lock
reference. [RT #16411]
2097. [bug] named could reference a destroyed memory context
after being reloaded / reconfigured. [RT #16428]
2096. [bug] libbind: handle applications that fail to detect
res_init() failures better.
2095. [port] libbind: always prototype inet_cidr_ntop_ipv6() and
net_cidr_ntop_ipv6(). [RT #16388]
2094. [contrib] Update named-bootconf. [RT #16404]
2093. [bug] named-checkzone -s was broken.
2092. [bug] win32: dig, host, nslookup. Use registry config
if resolv.conf does not exist or no nameservers
listed. [RT #15877]
2091. [port] dighost.c: race condition on cleanup. [RT #16417]
2090. [port] win32: Visual C++ 2005 command line manifest support.
[RT #16417]
2089. [security] Raise the minimum safe OpenSSL versions to
OpenSSL 0.9.7l and OpenSSL 0.9.8d. Versions
prior to these have known security flaws which
are (potentially) exploitable in named. [RT #16391]
2088. [security] Change the default RSA exponent from 3 to 65537.
[RT #16391]
2087. [port] libisc failed to compile on OS's w/o a vsnprintf.
[RT #16382]
2086. [port] libbind: FreeBSD now has get*by*_r() functions.
[RT #16403]
2085. [doc] win32: added index.html and README to zip. [RT #16201]
2084. [contrib] dbus update for 9.3.3rc2.
2083. [port] win32: Visual C++ 2005 support.
2082. [doc] Document 'cache-file' as a test only option.
2081. [port] libbind: minor 64-bit portability fix in memcluster.c.
[RT #16360]
2080. [port] libbind: res_init.c did not compile on older versions
of Solaris. [RT #16363]
2079. [bug] The lame cache was not handling multiple types
correctly. [RT #16361]
2078. [bug] dnssec-checkzone output style "default" was badly
named. It is now called "relative". [RT #16326]
2077. [bug] 'dnssec-signzone -O raw' wasn't outputting the
complete signed zone. [RT #16326]
2076. [bug] Several files were missing #include <config.h>
causing build failures on OSF. [RT #16341]
2075. [bug] The spillat timer event handler could leak memory.
[RT #16357]
2074. [bug] dns_request_createvia2(), dns_request_createvia3(),
dns_request_createraw2() and dns_request_createraw3()
failed to send multiple UDP requests. [RT #16349]
2073. [bug] Incorrect semantics check for update policy "wildcard".
[RT #16353]
2072. [bug] We were not generating valid HMAC SHA digests.
[RT #16320]
2071. [port] Test whether gcc accepts -fno-strict-aliasing.
[RT #16324]
2070. [bug] The remote address was not always displayed when
reporting dispatch failures. [RT #16315]
2069. [bug] Cross compiling was not working. [RT #16330]
2068. [cleanup] Lower incremental tuning message to debug 1.
[RT #16319]
2067. [bug] 'rndc' could close the socket too early triggering
a INSIST under Windows. [RT #16317]
2066. [security] Handle SIG queries gracefully. [RT #16300]
2065. [bug] libbind: probe for HPUX prototypes for
endprotoent_r() and endservent_r(). [RT 16313]
2064. [bug] libbind: silence AIX compiler warnings. [RT #16218]
2063. [bug] Change #1955 introduced a bug which caused the first
'rndc flush' call to not free memory. [RT #16244]
2062. [bug] 'dig +nssearch' was reusing a buffer before it had
been returned by the socket code. [RT #16307]
2061. [bug] Accept expired wildcard message reversed. [RT #16296]
2060. [bug] Enabling DLZ support could leave views partially
configured. [RT #16295]
2059. [bug] Search into cache rbtdb could trigger an INSIST
failure while cleaning up a stale rdataset.
[RT #16292]
2058. [bug] Adjust how we calculate rtt estimates in the presence
of authoritative servers that drop EDNS and/or CD
requests. Also fallback to EDNS/512 and plain DNS
faster for zones with less than 3 servers. [RT #16187]
2057. [bug] Make setting "ra" dependent on both allow-query-cache
and allow-recursion. [RT #16290]
2056. [bug] dig: ixfr= was not being treated case insensitively
at all times. [RT #15955]
2055. [bug] Missing goto after dropping multicast query.
[RT #15944]
2054. [port] freebsd: do not explicitly link against -lpthread.
[RT #16170]
2053. [port] netbsd:libbind: silence compiler warnings. [RT #16220]
2052. [bug] 'rndc' improve connect failed message to report
the failing address. [RT #15978]
2051. [port] More strtol() fixes. [RT #16249]
2050. [bug] Parsing of NSAP records was not case insensitive.
[RT #16287]
2049. [bug] Restore SOA before AXFR when falling back from
a attempted IXFR when transferring in a zone.
Allow a initial SOA query before attempting
a AXFR to be requested. [RT #16156]
2048. [bug] It was possible to loop forever when using
avoid-v4-udp-ports / avoid-v6-udp-ports when
the OS always returned the same local port.
[RT #16182]
2047. [bug] Failed to initialize the interface flags to zero.
[RT #16245]
2046. [bug] rbtdb.c:rdataset_setadditional() could cause duplicate
cleanup [RT #16247].
2045. [func] Use lock buckets for acache entries to limit memory
consumption. [RT #16183]
2044. [port] Add support for atomic operations for Itanium.
[RT #16179]
2043. [port] nsupdate/nslookup: Force the flushing of the prompt
for interactive sessions. [RT #16148]
2042. [bug] named-checkconf was incorrectly rejecting the
logging category "config". [RT #16117]
2041. [bug] "configure --with-dlz-bdb=yes" produced a bad
set of libraries to be linked. [RT #16129]
2040. [bug] rbtdb no_references() could trigger an INSIST
failure with --enable-atomic. [RT #16022]
2039. [func] Check that all buffers passed to the socket code
have been retrieved when the socket event is freed.
[RT #16122]
2038. [bug] dig/nslookup/host was unlinking from wrong list
when handling errors. [RT #16122]
2037. [func] When unlinking the first or last element in a list
check that the list head points to the element to
be unlinked. [RT #15959]
2036. [bug] 'rndc recursing' could cause trigger a REQUIRE.
[RT #16075]
2035. [func] Make falling back to TCP on UDP refresh failure
optional. Default "try-tcp-refresh yes;" for BIND 8
compatibility. [RT #16123]
2034. [bug] gcc: set -fno-strict-aliasing. [RT #16124]
2033. [bug] We weren't creating multiple client memory contexts
on demand as expected. [RT #16095]
2032. [bug] Remove a INSIST in query_addadditional2(). [RT #16074]
2031. [bug] Emit a error message when "rndc refresh" is called on
a non slave/stub zone. [RT # 16073]
2030. [bug] We were being overly conservative when disabling
openssl engine support. [RT #16030]
2029. [bug] host printed out the server multiple times when
specified on the command line. [RT #15992]
2028. [port] linux: socket.c compatibility for old systems.
[RT #16015]
2027. [port] libbind: Solaris x86 support. [RT #16020]
2026. [bug] Rate limit the two recursive client exceeded messages.
[RT #16044]
2025. [func] Update "zone serial unchanged" message. [RT #16026]
2024. [bug] named emitted spurious "zone serial unchanged"
messages on reload. [RT #16027]
2023. [bug] "make install" should create ${localstatedir}/run and
${sysconfdir} if they do not exist. [RT #16033]
2022. [bug] If dnssec validation is disabled only assert CD if
CD was requested. [RT #16037]
2021. [bug] dnssec-enable no; triggered a REQUIRE. [RT #16037]
2020. [bug] rdataset_setadditional() could leak memory. [RT #16034]
2019. [tuning] Reduce the amount of work performed per quantum
when cleaning the cache. [RT #15986]
2018. [bug] Checking if the HMAC MD5 private file was broken.
[RT #15960]
2017. [bug] allow-query default was not correct. [RT #15946]
2016. [bug] Return a partial answer if recursion is not
allowed but requested and we had the answer
to the original qname. [RT #15945]
2015. [cleanup] use-additional-cache is now acache-enable for
consistency. Default acache-enable off in BIND 9.4
as it requires memory usage to be configured.
It may be enabled by default in BIND 9.5 once we
have more experience with it.
2014. [func] Statistics about acache now recorded and sent
to log. [RT #15976]
2013. [bug] Handle unexpected TSIGs on unsigned AXFR/IXFR
responses more gracefully. [RT #15941]
2012. [func] Don't insert new acache entries if acache is full.
[RT #15970]
2011. [func] dnssec-signzone can now update the SOA record of
the signed zone, either as an increment or as the
system time(). [RT #15633]
2010. [placeholder] rt15958
2009. [bug] libbind: Coverity fixes. [RT #15808]
2008. [func] It is now possible to enable/disable DNSSEC
validation from rndc. This is useful for the
mobile hosts where the current connection point
breaks DNSSEC (firewall/proxy). [RT #15592]
rndc validation newstate [view]
2007. [func] It is now possible to explicitly enable DNSSEC
validation. default dnssec-validation no; to
be changed to yes in 9.5.0. [RT #15674]
2006. [security] Allow-query-cache and allow-recursion now default
to the built in acls "localnets" and "localhost".
This is being done to make caching servers less
attractive as reflective amplifying targets for
spoofed traffic. This still leave authoritative
servers exposed.
The best fix is for full BCP 38 deployment to
remove spoofed traffic.
2005. [bug] libbind: Retransmission timeouts should be
based on which attempt it is to the nameserver
and not the nameserver itself. [RT #13548]
2004. [bug] dns_tsig_sign() could pass a NULL pointer to
dst_context_destroy() when cleaning up after a
error. [RT #15835]
2003. [bug] libbind: The DNS name/address lookup functions could
occasionally follow a random pointer due to
structures not being completely zeroed. [RT #15806]
2002. [bug] libbind: tighten the constraints on when
struct addrinfo._ai_pad exists. [RT #15783]
2001. [func] Check the KSK flag when updating a secure dynamic zone.
New zone option "update-check-ksk yes;". [RT #15817]
2000. [bug] memmove()/strtol() fix was incomplete. [RT #15812]
1999. [func] Implement "rrset-order fixed". [RT #13662]
1998. [bug] Restrict handling of fifos as sockets to just SunOS.
This allows named to connect to entropy gathering
daemons that use fifos instead of sockets. [RT #15840]
1997. [bug] Named was failing to replace negative cache entries
when a positive one for the type was learnt.
[RT #15818]
1996. [bug] nsupdate: if a zone has been specified it should
appear in the output of 'show'. [RT #15797]
1995. [bug] 'host' was reporting multiple "is an alias" messages.
[RT #15702]
1994. [port] OpenSSL 0.9.8 support. [RT #15694]
1993. [bug] Log messages, via syslog, were missing the space
after the timestamp if "print-time yes" was specified.
[RT #15844]
1992. [bug] Not all incoming zone transfer messages included the
view. [RT #15825]
1991. [cleanup] The configuration data, once read, should be treated
as read only. Expand the use of const to enforce this
at compile time. [RT #15813]
1990. [bug] libbind: isc's override of broken gettimeofday()
implementations was not always effective.
[RT #15709]
1989. [bug] win32: don't check the service password when
re-installing. [RT #15882]
1988. [bug] Remove a bus error from the SHA256/SHA512 support.
[RT #15878]
1987. [func] DS/DLV SHA256 digest algorithm support. [RT #15608]
1986. [func] Report when a zone is removed. [RT #15849]
1985. [protocol] DLV has now been assigned a official type code of
32769. [RT #15807]
Note: care should be taken to ensure you upgrade
both named and dnssec-signzone at the same time for
zones with DLV records where named is the master
server for the zone. Also any zones that contain
DLV records should be removed when upgrading a slave
zone. You do not however have to upgrade all
servers for a zone with DLV records simultaneously.
1984. [func] dig, nslookup and host now advertise a 4096 byte
EDNS UDP buffer size by default. [RT #15855]
1983. [func] Two new update policies. "selfsub" and "selfwild".
[RT #12895]
1982. [bug] DNSKEY was being accepted on the parent side of
a delegation. KEY is still accepted there for
RFC 3007 validated updates. [RT #15620]
1981. [bug] win32: condition.c:wait() could fail to reattain
the mutex lock.
1980. [func] dnssec-signzone: output the SOA record as the
first record in the signed zone. [RT #15758]
1979. [port] linux: allow named to drop core after changing
user ids. [RT #15753]
1978. [port] Handle systems which have a broken recvmsg().
[RT #15742]
1977. [bug] Silence noisy log message. [RT #15704]
1976. [bug] Handle systems with no IPv4 addresses. [RT #15695]
1975. [bug] libbind: isc_gethexstring() could misparse multi-line
hex strings with comments. [RT #15814]
1974. [doc] List each of the zone types and associated zone
options separately in the ARM.
1973. [func] TSIG HMACSHA1, HMACSHA224, HMACSHA256, HMACSHA384 and
HMACSHA512 support. [RT #13606]
1972. [contrib] DBUS dynamic forwarders integration from
Jason Vas Dias <jvdias@redhat.com>.
1971. [port] linux: make detection of missing IF_NAMESIZE more
robust. [RT #15443]
1970. [bug] nsupdate: adjust UDP timeout when falling back to
unsigned SOA query. [RT #15775]
1969. [bug] win32: the socket code was freeing the socket
structure too early. [RT #15776]
1968. [bug] Missing lock in resolver.c:validated(). [RT #15739]
1967. [func] dig/nslookup/host: warn about missing "QR". [RT #15779]
1966. [bug] Don't set CD when we have fallen back to plain DNS.
[RT #15727]
1965. [func] Suppress spurious "recursion requested but not
available" warning with 'dig +qr'. [RT #15780].
1964. [func] Separate out MX and SRV to CNAME checks. [RT #15723]
1963. [port] Tru64 4.0E doesn't support send() and recv().
[RT #15586]
1962. [bug] Named failed to clear old update-policy when it
was removed. [RT #15491]
1961. [bug] Check the port and address of responses forwarded
to dispatch. [RT #15474]
1960. [bug] Update code should set NSEC ttls from SOA MINIMUM.
[RT #15465]
1959. [func] Control the zeroing of the negative response TTL to
a soa query. Defaults "zero-no-soa-ttl yes;" and
"zero-no-soa-ttl-cache no;". [RT #15460]
1958. [bug] Named failed to update the zone's secure state
until the zone was reloaded. [RT #15412]
1957. [bug] Dig mishandled responses to class ANY queries.
[RT #15402]
1956. [bug] Improve cross compile support, 'gen' is now built
by native compiler. See README for additional
cross compile support information. [RT #15148]
1955. [bug] Pre-allocate the cache cleaning iterator. [RT #14998]
1954. [func] Named now falls back to advertising EDNS with a
512 byte receive buffer if the initial EDNS queries
fail. [RT #14852]
1953. [func] The maximum EDNS UDP response named will send can
now be set in named.conf (max-udp-size). This is
independent of the advertised receive buffer
(edns-udp-size). [RT #14852]
1952. [port] hpux: tell the linker to build a runtime link
path "-Wl,+b:". [RT #14816].
1951. [security] Drop queries from particular well known ports.
Don't return FORMERR to queries from particular
well known ports. [RT #15636]
1950. [port] Solaris 2.5.1 and earlier cannot bind() then connect()
a TCP socket. This prevents the source address being
set for TCP connections. [RT #15628]
1949. [func] Addition memory leakage checks. [RT #15544]
1948. [bug] If was possible to trigger a REQUIRE failure in
xfrin.c:maybe_free() if named ran out of memory.
[RT #15568]
1947. [func] It is now possible to configure named to accept
expired RRSIGs. Default "dnssec-accept-expired no;".
Setting "dnssec-accept-expired yes;" leaves named
vulnerable to replay attacks. [RT #14685]
1946. [bug] resume_dslookup() could trigger a REQUIRE failure
when using forwarders. [RT #15549]
1945. [cleanup] dnssec-keygen: RSA (RSAMD5) is no longer recommended.
To generate a RSAMD5 key you must explicitly request
RSAMD5. [RT #13780]
1944. [cleanup] isc_hash_create() does not need a read/write lock.
[RT #15522]
1943. [bug] Set the loadtime after rolling forward the journal.
[RT #15647]
1942. [bug] If the name of a DNSKEY match that of one in
trusted-keys do not attempt to validate the DNSKEY
using the parents DS RRset. [RT #15649]
1941. [bug] ncache_adderesult() should set eresult even if no
rdataset is passed to it. [RT #15642]
1940. [bug] Fixed a number of error conditions reported by
Coverity.
1939. [bug] The resolver could dereference a null pointer after
validation if all the queries have timed out.
[RT #15528]
1938. [bug] The validator was not correctly handling unsecure
negative responses at or below a SEP. [RT #15528]
1937. [bug] sdlz doesn't handle RRSIG records. [RT #15564]
1936. [bug] The validator could leak memory. [RT #15544]
1935. [bug] 'acache' was DO sensitive. [RT #15430]
1934. [func] Validate pending NS RRsets, in the authority section,
prior to returning them if it can be done without
requiring DNSKEYs to be fetched. [RT #15430]
1933. [bug] dump_rdataset_raw() had a incorrect INSIST. [RT #15534]
1932. [bug] hpux: LDFLAGS was getting corrupted. [RT #15530]
1931. [bug] Per-client mctx could require a huge amount of memory,
particularly for a busy caching server. [RT #15519]
1930. [port] HPUX: ia64 support. [RT #15473]
1929. [port] FreeBSD: extend use of PTHREAD_SCOPE_SYSTEM.
1928. [bug] Race in rbtdb.c:currentversion(). [RT #15517]
1927. [bug] Access to soanode or nsnode in rbtdb violated the
lock order rule and could cause a dead lock.
[RT #15518]
1926. [bug] The Windows installer did not check for empty
passwords. BINDinstall was being installed in
the wrong place. [RT #15483]
1925. [port] All outer level AC_TRY_RUNs need cross compiling
defaults. [RT #15469]
1924. [port] libbind: hpux ia64 support. [RT #15473]
1923. [bug] ns_client_detach() called too early. [RT #15499]
1922. [bug] check-tool.c:setup_logging() missing call to
dns_log_setcontext().
1921. [bug] Client memory contexts were not using internal
malloc. [RT #15434]
1920. [bug] The cache rbtdb lock array was too small to
have the desired performance characteristics.
[RT #15454]
1919. [contrib] queryperf: a set of new features: collecting/printing
response delays, printing intermediate results, and
adjusting query rate for the "target" qps.
1918. [bug] Memory leak when checking acls. [RT #15391]
1917. [doc] funcsynopsisinfo wasn't being treated as verbatim
when generating man pages. [RT #15385]
1916. [func] Integrate contributed IDN code from JPNIC. [RT #15383]
1915. [bug] dig +ndots was broken. [RT #15215]
1914. [protocol] DS is required to accept mnemonic algorithms
(RFC 4034). Still emit numeric algorithms for
compatibility with RFC 3658. [RT #15354]
1913. [func] Integrate contributed DLZ code into named. [RT #11382]
1912. [port] aix: atomic locking for powerpc. [RT #15020]
1911. [bug] Update windows socket code. [RT #14965]
1910. [bug] dig's +sigchase code overhauled. [RT #14933]
1909. [bug] The DLV code has been re-worked to make no longer
query order sensitive. [RT #14933]
1908. [func] dig now warns if 'RA' is not set in the answer when
'RD' was set in the query. host/nslookup skip servers
that fail to set 'RA' when 'RD' is set unless a server
is explicitly set. [RT #15005]
1907. [func] host/nslookup now continue (default)/fail on SERVFAIL.
[RT #15006]
1906. [func] dig now has a '-q queryname' and '+showsearch' options.
[RT #15034]
1905. [bug] Strings returned from cfg_obj_asstring() should be
treated as read-only. The prototype for
cfg_obj_asstring() has been updated to reflect this.
[RT #15256]
1904. [func] Automatic empty zone creation for D.F.IP6.ARPA and
friends. Note: RFC 1918 zones are not yet covered by
this but are likely to be in a future release.
New options: empty-server, empty-contact,
empty-zones-enable and disable-empty-zone.
1903. [func] ISC string copy API.
1902. [func] Attempt to make the amount of work performed in a
iteration self tuning. The covers nodes clean from
the cache per iteration, nodes written to disk when
rewriting a master file and nodes destroyed per
iteration when destroying a zone or a cache.
[RT #14996]
1901. [cleanup] Don't add DNSKEY records to the additional section.
1900. [bug] ixfr-from-differences failed to ensure that the
serial number increased. [RT #15036]
1899. [func] named-checkconf now validates update-policy entries.
[RT #14963]
1898. [bug] Extend ISC_SOCKADDR_FORMATSIZE and
ISC_NETADDR_FORMATSIZE to allow for scope details.
1897. [func] x86 and x86_64 now have separate atomic locking
implementations.
1896. [bug] Recursive clients soft quota support wasn't working
as expected. [RT #15103]
1895. [bug] A escaped character is, potentially, converted to
the output character set too early. [RT #14666]
1894. [doc] Review ARM for BIND 9.4.
1893. [port] Use uintptr_t if available. [RT #14606]
1892. [func] Support for SPF rdata type. [RT #15033]
1891. [port] freebsd: pthread_mutex_init can fail if it runs out
of memory. [RT #14995]
1890. [func] Raise the UDP receive buffer size to 32k if it is
less than 32k. [RT #14953]
1889. [port] sunos: non blocking i/o support. [RT #14951]
1888. [func] Support for IPSECKEY rdata type. [RT #14967]
1887. [bug] The cache could delete expired records too fast for
clients with a virtual time in the past. [RT #14991]
1886. [bug] fctx_create() could return success even though it
failed. [RT #14993]
1885. [func] dig: report the number of extra bytes still left in
the packet after processing all the records.
1884. [cleanup] dighost.c: move external declarations into <dig/dig.h>.
1883. [bug] dnssec-signzone, dnssec-keygen: handle negative debug
levels. [RT #14962]
1882. [func] Limit the number of recursive clients that can be
waiting for a single query (<qname,qtype,qclass>) to
resolve. New options clients-per-query and
max-clients-per-query.
1881. [func] Add a system test for named-checkconf. [RT #14931]
1880. [func] The lame cache is now done on a <qname,qclass,qtype>
basis as some servers only appear to be lame for
certain query types. [RT #14916]
1879. [func] "USE INTERNAL MALLOC" is now runtime selectable.
[RT #14892]
1878. [func] Detect duplicates of UDP queries we are recursing on
and drop them. New stats category "duplicate".
[RT #2471]
1877. [bug] Fix unreasonably low quantum on call to
dns_rbt_destroy2(). Remove unnecessary unhash_node()
call. [RT #14919]
1876. [func] Additional memory debugging support to track size
and mctx arguments. [RT #14814]
1875. [bug] process_dhtkey() was using the wrong memory context
to free some memory. [RT #14890]
1874. [port] sunos: portability fixes. [RT #14814]
1873. [port] win32: isc__errno2result() now reports its caller.
[RT #13753]
1872. [port] win32: Handle ERROR_NETNAME_DELETED. [RT #13753]
1871. [placeholder]
1870. [func] Added framework for handling multiple EDNS versions.
[RT #14873]
1869. [func] dig can now specify the EDNS version when making
a query. [RT #14873]
1868. [func] edns-udp-size can now be overridden on a per
server basis. [RT #14851]
1867. [bug] It was possible to trigger a INSIST in
dlv_validatezonekey(). [RT #14846]
1866. [bug] resolv.conf parse errors were being ignored by
dig/host/nslookup. [RT #14841]
1865. [bug] Silently ignore nameservers in /etc/resolv.conf with
bad addresses. [RT #14841]
1864. [bug] Don't try the alternative transfer source if you
got a answer / transfer with the main source
address. [RT #14802]
1863. [bug] rrset-order "fixed" error messages not complete.
1862. [func] Add additional zone data constancy checks.
named-checkzone has extended checking of NS, MX and
SRV record and the hosts they reference.
named has extended post zone load checks.
New zone options: check-mx and integrity-check.
[RT #4940]
1861. [bug] dig could trigger a INSIST on certain malformed
responses. [RT #14801]
1860. [port] solaris 2.8: hack_shutup_pthreadmutexinit was
incorrectly set. [RT #14775]
1859. [func] Add support for CH A record. [RT #14695]
1858. [bug] The flush-zones-on-shutdown option wasn't being
parsed. [RT #14686]
1857. [bug] named could trigger a INSIST() if reconfigured /
reloaded too fast. [RT #14673]
1856. [doc] Switch Docbook toolchain from DSSSL to XSL.
[RT #11398]
1855. [bug] ixfr-from-differences was failing to detect changes
of ttl due to dns_diff_subtract() was ignoring the ttl
of records. [RT #14616]
1854. [bug] lwres also needs to know the print format for
(long long). [RT #13754]
1853. [bug] Rework how DLV interacts with proveunsecure().
[RT #13605]
1852. [cleanup] Remove last vestiges of dnssec-signkey and
dnssec-makekeyset (removed from Makefile years ago).
1851. [doc] Doxygen comment markup. [RT #11398]
1850. [bug] Memory leak in lwres_getipnodebyaddr(). [RT #14591]
1849. [doc] All forms of the man pages (docbook, man, html) should
have consistent copyright dates.
1848. [bug] Improve SMF integration. [RT #13238]
1847. [bug] isc_ondestroy_init() is called too late in
dns_rbtdb_create()/dns_rbtdb64_create().
[RT #13661]
1846. [contrib] query-loc-0.3.0 from Stephane Bortzmeyer
<bortzmeyer@nic.fr>.
1845. [bug] Improve error reporting to distinguish between
accept()/fcntl() and socket()/fcntl() errors.
[RT #13745]
1844. [bug] inet_pton() accepted more that 4 hexadecimal digits
for each 16 bit piece of the IPv6 address. The text
representation of a IPv6 address has been tightened
to disallow this (draft-ietf-ipv6-addr-arch-v4-02.txt).
[RT #5662]
1843. [cleanup] CINCLUDES takes precedence over CFLAGS. This helps
when CFLAGS contains "-I /usr/local/include"
resulting in old header files being used.
1842. [port] cmsg_len() could produce incorrect results on
some platform. [RT #13744]
1841. [bug] "dig +nssearch" now makes a recursive query to
find the list of nameservers to query. [RT #13694]
1840. [func] dnssec-signzone can now randomize signature end times
(dnssec-signzone -j jitter). [RT #13609]
1839. [bug] <isc/hash.h> was not being installed.
1838. [cleanup] Don't allow Linux capabilities to be inherited.
[RT #13707]
1837. [bug] Compile time option ISC_FACILITY was not effective
for 'named -u <user>'. [RT #13714]
1836. [cleanup] Silence compiler warnings in hash_test.c.
1835. [bug] Update dnssec-signzone's usage message. [RT #13657]
1834. [bug] Bad memset in rdata_test.c. [RT #13658]
1833. [bug] Race condition in isc_mutex_lock_profile(). [RT #13660]
1832. [bug] named fails to return BADKEY on unknown TSIG algorithm.
[RT #13620]
1831. [doc] Update named-checkzone documentation. [RT #13604]
1830. [bug] adb lame cache has sense of test reversed. [RT #13600]
1829. [bug] win32: "pid-file none;" broken. [RT #13563]
1828. [bug] isc_rwlock_init() failed to properly cleanup if it
encountered a error. [RT #13549]
1827. [bug] host: update usage message for '-a'. [RT #37116]
1826. [bug] Missing DESTROYLOCK() in isc_mem_createx() on out
of memory error. [RT #13537]
1825. [bug] Missing UNLOCK() on out of memory error from in
rbtdb.c:subtractrdataset(). [RT #13519]
1824. [bug] Memory leak on dns_zone_setdbtype() failure.
[RT #13510]
1823. [bug] Wrong macro used to check for point to point interface.
[RT #13418]
1822. [bug] check-names test for RT was reversed. [RT #13382]
1821. [placeholder]
1820. [bug] Gracefully handle acl loops. [RT #13659]
1819. [bug] The validator needed to check both the algorithm and
digest types of the DS to determine if it could be
used to introduce a secure zone. [RT #13593]
1818. [bug] 'named-checkconf -z' triggered an INSIST. [RT #13599]
1817. [func] Add support for additional zone file formats for
improving loading performance. The masterfile-format
option in named.conf can be used to specify a
non-default format. A separate command
named-compilezone was provided to generate zone files
in the new format. Additionally, the -I and -O options
for dnssec-signzone specify the input and output
formats.
1816. [port] UnixWare: failed to compile lib/isc/unix/net.c.
[RT #13597]
1815. [bug] nsupdate triggered a REQUIRE if the server was set
without also setting the zone and it encountered
a CNAME and was using TSIG. [RT #13086]
1814. [func] UNIX domain controls are now supported.
1813. [func] Restructured the data locking framework using
architecture dependent atomic operations (when
available), improving response performance on
multi-processor machines significantly.
x86, x86_64, alpha, powerpc, and mips are currently
supported.
1812. [port] win32: IN6_IS_ADDR_UNSPECIFIED macro is incorrect.
[RT #13453]
1811. [func] Preserve the case of domain names in rdata during
zone transfers. [RT #13547]
1810. [bug] configure, lib/bind/configure make different default
decisions about whether to do a threaded build.
[RT #13212]
1809. [bug] "make distclean" failed for libbind if the platform
is not supported.
1808. [bug] zone.c:notify_zone() contained a race condition,
zone->db could change underneath it. [RT #13511]
1807. [bug] When forwarding (forward only) set the active domain
from the forward zone name. [RT #13526]
1806. [bug] The resolver returned the wrong result when a CNAME /
DNAME was encountered when fetching glue from a
secure namespace. [RT #13501]
1805. [bug] Pending status was not being cleared when DLV was
active. [RT #13501]
1804. [bug] Ensure that if we are queried for glue that it fits
in the additional section or TC is set to tell the
client to retry using TCP. [RT #10114]
1803. [bug] dnssec-signzone sometimes failed to remove old
RRSIGs. [RT #13483]
1802. [bug] Handle connection resets better. [RT #11280]
1801. [func] Report differences between hints and real NS rrset
and associated address records.
1800. [bug] Changes #1719 allowed a INSIST to be triggered.
[RT #13428]
1799. [bug] 'rndc flushname' failed to flush negative cache
entries. [RT #13438]
1798. [func] The server syntax has been extended to support a
range of servers. [RT #11132]
1797. [func] named-checkconf now check acls to verify that they
only refer to existing acls. [RT #13101]
1796. [func] "rndc freeze/thaw" now freezes/thaws all zones.
1795. [bug] "rndc dumpdb" was not fully documented. Minor
formatting issues with "rndc dumpdb -all". [RT #13396]
1794. [func] Named and named-checkzone can now both check for
non-terminal wildcard records.
1793. [func] Extend adjusting TTL warning messages. [RT #13378]
1792. [func] New zone option "notify-delay". Specify a minimum
delay between sets of NOTIFY messages.
1791. [bug] 'host -t a' still printed out AAAA and MX records.
[RT #13230]
1790. [cleanup] Move lib/dns/sec/dst up into lib/dns. This should
allow parallel make to succeed.
1789. [bug] Prerequisite test for tkey and dnssec could fail
with "configure --with-libtool".
1788. [bug] libbind9.la/libbind9.so needs to link against
libisccfg.la/libisccfg.so.
1787. [port] HPUX: both "cc" and "gcc" need -Wl,+vnocompatwarnings.
1786. [port] AIX: libt_api needs to be taught to look for
T_testlist in the main executable (--with-libtool).
[RT #13239]
1785. [bug] libbind9.la/libbind9.so needs to link against
libisc.la/libisc.so.
1784. [cleanup] "libtool -allow-undefined" is the default.
Leave hooks in configure to allow it to be set
if needed in the future.
1783. [cleanup] We only need one copy of libtool.m4, ltmain.sh in the
source tree.
1782. [port] OSX: --with-libtool + --enable-libbind broke on
__evOptMonoTime. [RT #13219]
1781. [port] FreeBSD 5.3: set PTHREAD_SCOPE_SYSTEM. [RT #12810]
1780. [bug] Update libtool to 1.5.10.
1779. [port] OSF 5.1: libtool didn't handle -pthread correctly.
1778. [port] HUX 11.11: fix broken IN6ADDR_ANY_INIT and
IN6ADDR_LOOPBACK_INIT macros.
1777. [port] OSF 5.1: fix broken IN6ADDR_ANY_INIT and
IN6ADDR_LOOPBACK_INIT macros.
1776. [port] Solaris 2.9: fix broken IN6ADDR_ANY_INIT and
IN6ADDR_LOOPBACK_INIT macros.
1775. [bug] Only compile getnetent_r.c when threaded. [RT #13205]
1774. [port] Aix: Silence compiler warnings / build failures.
[RT #13154]
1773. [bug] Fast retry on host / net unreachable. [RT #13153]
1772. [placeholder]
1771. [placeholder]
1770. [bug] named-checkconf failed to report missing a missing
file clause for rbt{64} master/hint zones. [RT #13009]
1769. [port] win32: change compiler flags /MTd ==> /MDd,
/MT ==> /MD.
1768. [bug] nsecnoexistnodata() could be called with a non-NSEC
rdataset. [RT #12907]
1767. [port] Builds on IPv6 platforms without IPv6 Advanced API
support for (struct in6_pktinfo) failed. [RT #13077]
1766. [bug] Update the master file timestamp on successful refresh
as well as the journal's timestamp. [RT #13062]
1765. [bug] configure --with-openssl=auto failed. [RT #12937]
1764. [bug] dns_zone_replacedb failed to emit a error message
if there was no SOA record in the replacement db.
[RT #13016]
1763. [func] Perform sanity checks on NS records which refer to
'in zone' names. [RT #13002]
1762. [bug] isc_interfaceiter_create() could return ISC_R_SUCCESS
even when it failed. [RT #12995]
1761. [bug] 'rndc dumpdb' didn't report unassociated entries.
[RT #12971]
1760. [bug] Host / net unreachable was not penalising rtt
estimates. [RT #12970]
1759. [bug] Named failed to startup if the OS supported IPv6
but had no IPv6 interfaces configured. [RT #12942]
1758. [func] Don't send notify messages to self. [RT #12933]
1757. [func] host now can turn on memory debugging flags with '-m'.
1756. [func] named-checkconf now checks the logging configuration.
[RT #12352]
1755. [func] allow-update is now settable at the options / view
level. [RT #6636]
1754. [bug] We weren't always attempting to query the parent
server for the DS records at the zone cut.
[RT #12774]
1753. [bug] Don't serve a slave zone which has no NS records.
[RT #12894]
1752. [port] Move isc_app_start() to after ns_os_daemonise()
as some fork() implementations unblock the signals
that are blocked by isc_app_start(). [RT #12810]
1751. [bug] --enable-getifaddrs failed under linux. [RT #12867]
1750. [port] lib/bind/make/rules.in:subdirs was not bash friendly.
[RT #12864]
1749. [bug] 'check-names response ignore;' failed to ignore.
[RT #12866]
1748. [func] dig now returns the byte count for axfr/ixfr.
1747. [bug] BIND 8 compatibility: named/named-checkconf failed
to parse "host-statistics-max" in named.conf.
1746. [func] Make public the function to read a key file,
dst_key_read_public(). [RT #12450]
1745. [bug] Dig/host/nslookup accept replies from link locals
regardless of scope if no scope was specified when
query was sent. [RT #12745]
1744. [bug] If tuple2msgname() failed to convert a tuple to
a name a REQUIRE could be triggered. [RT #12796]
1743. [bug] If isc_taskmgr_create() was not able to create the
requested number of worker threads then destruction
of the manager would trigger an INSIST() failure.
[RT #12790]
1742. [bug] Deleting all records at a node then adding a
previously existing record, in a single UPDATE
transaction, failed to leave / regenerate the
associated RRSIG records. [RT #12788]
1741. [bug] Deleting all records at a node in a secure zone
using a update-policy grant failed. [RT #12787]
1740. [bug] Replace rbt's hash algorithm as it performed badly
with certain zones. [RT #12729]
NOTE: a hash context now needs to be established
via isc_hash_create() if the application was not
already doing this.
1739. [bug] dns_rbt_deletetree() could incorrectly return
ISC_R_QUOTA. [RT #12695]
1738. [bug] Enable overrun checking by default. [RT #12695]
1737. [bug] named failed if more than 16 masters were specified.
[RT #12627]
1736. [bug] dst_key_fromnamedfile() could fail to read a
public key. [RT #12687]
1735. [bug] 'dig +sigtrace' could die with a REQUIRE failure.
[RE #12688]
1734. [cleanup] 'rndc-confgen -a -t' remove extra '/' in path.
[RT #12588]
1733. [bug] Return non-zero exit status on initial load failure.
[RT #12658]
1732. [bug] 'rrset-order name "*"' wasn't being applied to ".".
[RT #12467]
1731. [port] darwin: relax version test in ifconfig.sh.
[RT #12581]
1730. [port] Determine the length type used by the socket API.
[RT #12581]
1729. [func] Improve check-names error messages.
1728. [doc] Update check-names documentation.
1727. [bug] named-checkzone: check-names support didn't match
documentation.
1726. [port] aix5: add support for aix5.
1725. [port] linux: update error message on interaction of threads,
capabilities and setuid support (named -u). [RT #12541]
1724. [bug] Look for DNSKEY records with "dig +sigtrace".
[RT #12557]
1723. [cleanup] Silence compiler warnings from t_tasks.c. [RT #12493]
1722. [bug] Don't commit the journal on malformed ixfr streams.
[RT #12519]
1721. [bug] Error message from the journal processing were not
always identifying the relevant journal. [RT #12519]
1720. [bug] 'dig +chase' did not terminate on a RFC 2308 Type 1
negative response. [RT #12506]
1719. [bug] named was not correctly caching a RFC 2308 Type 1
negative response. [RT #12506]
1718. [bug] nsupdate was not handling RFC 2308 Type 3 negative
responses when looking for the zone / master server.
[RT #12506]
1717. [port] solaris: ifconfig.sh did not support Solaris 10.
"ifconfig.sh down" didn't work for Solaris 9.
1716. [doc] named.conf(5) was being installed in the wrong
location. [RT #12441]
1715. [func] 'dig +trace' now randomly selects the next servers
to try. Report if there is a bad delegation.
1714. [bug] dig/host/nslookup were only trying the first
address when a nameserver was specified by name.
[RT #12286]
1713. [port] linux: extend capset failure message to say:
please ensure that the capset kernel module is
loaded. see insmod(8)
1712. [bug] Missing FULLCHECK for "trusted-key" in dig.
1711. [func] 'rndc unfreeze' has been deprecated by 'rndc thaw'.
1710. [func] 'rndc notify zone [class [view]]' resend the NOTIFY
messages for the specified zone. [RT #9479]
1709. [port] solaris: add SMF support from Sun.
1708. [cleanup] Replaced dns_fullname_hash() with dns_name_fullhash()
for conformance to the name space convention. Binary
backward compatibility to the old function name is
provided. [RT #12376]
1707. [contrib] sdb/ldap updated to version 1.0-beta.
1706. [bug] 'rndc stop' failed to cause zones to be flushed
sometimes. [RT #12328]
1705. [func] Allow the journal's name to be changed via named.conf.
1704. [port] lwres needed a snprintf() implementation for
platforms without snprintf(). Add missing
"#include <isc/print.h>". [RT #12321]
1703. [bug] named would loop sending NOTIFY messages when it
failed to receive a response. [RT #12322]
1702. [bug] also-notify should not be applied to built in zones.
[RT #12323]
1701. [doc] A minimal named.conf man page.
1700. [func] nslookup is no longer to be treated as deprecated.
Remove "deprecated" warning message. Add man page.
1699. [bug] dnssec-signzone can generate "not exact" errors
when resigning. [RT #12281]
1698. [doc] Use reserved IPv6 documentation prefix.
1697. [bug] xxx-source{,-v6} was not effective when it
specified one of listening addresses and a
different port than the listening port. [RT #12257]
1696. [bug] dnssec-signzone failed to clean out nodes that
consisted of only NSEC and RRSIG records.
[RT #12154]
1695. [bug] DS records when forwarding require special handling.
[RT #12133]
1694. [bug] Report if the builtin views of "_default" / "_bind"
are defined in named.conf. [RT #12023]
1693. [bug] max-journal-size was not effective for master zones
with ixfr-from-differences set. [RT #12024]
1692. [bug] Don't set -I, -L and -R flags when libcrypto is in
/usr/lib. [RT #11971]
1691. [bug] sdb's attachversion was not complete. [RT #11990]
1690. [bug] Delay detaching view from the client until UPDATE
processing completes when shutting down. [RT #11714]
1689. [bug] DNS_NAME_TOREGION() and DNS_NAME_SPLIT() macros
contained gratuitous semicolons. [RT #11707]
1688. [bug] LDFLAGS was not supported.
1687. [bug] Race condition in dispatch. [RT #10272]
1686. [bug] Named sent a extraneous NOTIFY when it received a
redundant UPDATE request. [RT #11943]
1685. [bug] Change #1679 loop tests weren't quite right.
1684. [func] ixfr-from-differences now takes master and slave in
addition to yes and no at the options and view levels.
1683. [bug] dig +sigchase could leak memory. [RT #11445]
1682. [port] Update configure test for (long long) printf format.
[RT #5066]
1681. [bug] Only set SO_REUSEADDR when a port is specified in
isc_socket_bind(). [RT #11742]
1680. [func] rndc: the source address can now be specified.
1679. [bug] When there was a single nameserver with multiple
addresses for a zone not all addresses were tried.
[RT #11706]
1678. [bug] RRSIG should use TYPEXXXXX for unknown types.
1677. [bug] dig: +aaonly didn't work, +aaflag undocumented.
1676. [func] New option "allow-query-cache". This lets
allow-query be used to specify the default zone
access level rather than having to have every
zone override the global value. allow-query-cache
can be set at both the options and view levels.
If allow-query-cache is not set allow-query applies.
1675. [bug] named would sometimes add extra NSEC records to
the authority section.
1674. [port] linux: increase buffer size used to scan
/proc/net/if_inet6.
1673. [port] linux: issue a error messages if IPv6 interface
scans fails.
1672. [cleanup] Tests which only function in a threaded build
now return R:THREADONLY (rather than R:UNTESTED)
in a non-threaded build.
1671. [contrib] queryperf: add NAPTR to the list of known types.
1670. [func] Log UPDATE requests to slave zones without an acl as
"disabled" at debug level 3. [RT #11657]
1669. [placeholder]
1668. [bug] DIG_SIGCHASE was making bin/dig/host dump core.
1667. [port] linux: not all versions have IF_NAMESIZE.
1666. [bug] The optional port on hostnames in dual-stack-servers
was being ignored.
1665. [func] rndc now allows addresses to be set in the
server clauses.
1664. [bug] nsupdate needed KEY for SIG(0), not DNSKEY.
1663. [func] Look for OpenSSL by default.
1662. [bug] Change #1658 failed to change one use of 'type'
to 'keytype'.
1661. [bug] Restore dns_name_concatenate() call in
adb.c:set_target(). [RT #11582]
1660. [bug] win32: connection_reset_fix() was being called
unconditionally. [RT #11595]
1659. [cleanup] Cleanup some messages that were referring to KEY vs
DNSKEY, NXT vs NSEC and SIG vs RRSIG.
1658. [func] Update dnssec-keygen to default to KEY for HMAC-MD5
and DH. Tighten which options apply to KEY and
DNSKEY records.
1657. [doc] ARM: document query log output.
1656. [doc] Update DNSSEC description in ARM to cover DS, NSEC
DNSKEY and RRSIG. [RT #11542]
1655. [bug] Logging multiple versions w/o a size was broken.
[RT #11446]
1654. [bug] isc_result_totext() contained array bounds read
error.
1653. [func] Add key type checking to dst_key_fromfilename(),
DST_TYPE_KEY should be used to read TSIG, TKEY and
SIG(0) keys.
1652. [bug] TKEY still uses KEY.
1651. [bug] dig: process multiple dash options.
1650. [bug] dig, nslookup: flush standard out after each command.
1649. [bug] Silence "unexpected non-minimal diff" message.
[RT #11206]
1648. [func] Update dnssec-lookaside named.conf syntax to support
multiple dnssec-lookaside namespaces (not yet
implemented).
1647. [bug] It was possible trigger a INSIST when chasing a DS
record that required walking back over a empty node.
[RT #11445]
1646. [bug] win32: logging file versions didn't work with
non-UNC filenames. [RT #11486]
1645. [bug] named could trigger a REQUIRE failure if multiple
masters with keys are specified.
1644. [bug] Update the journal modification time after a
successful refresh query. [RT #11436]
1643. [bug] dns_db_closeversion() could leak memory / node
references. [RT #11163]
1642. [port] Support OpenSSL implementations which don't have
DSA support. [RT #11360]
1641. [bug] Update the check-names description in ARM. [RT #11389]
1640. [bug] win32: isc_socket_cancel(ISC_SOCKCANCEL_ACCEPT) was
incorrectly closing the socket. [RT #11291]
1639. [func] Initial dlv system test.
1638. [bug] "ixfr-from-differences" could generate a REQUIRE
failure if the journal open failed. [RT #11347]
1637. [bug] Node reference leak on error in addnoqname().
1636. [bug] The dump done callback could get ISC_R_SUCCESS even if
a error had occurred. The database version no longer
matched the version of the database that was dumped.
1635. [bug] Memory leak on error in query_addds().
1634. [bug] named didn't supply a useful error message when it
detected duplicate views. [RT #11208]
1633. [bug] named should return NOTIMP to update requests to a
slaves without a allow-update-forwarding acl specified.
[RT #11331]
1632. [bug] nsupdate failed to send prerequisite only UPDATE
messages. [RT #11288]
1631. [bug] dns_journal_compact() could sometimes corrupt the
journal. [RT #11124]
1630. [contrib] queryperf: add support for IPv6 transport.
1629. [func] dig now supports IPv6 scoped addresses with the
extended format in the local-server part. [RT #8753]
1628. [bug] Typo in Compaq Trucluster support. [RT #11264]
1627. [bug] win32: sockets were not being closed when the
last external reference was removed. [RT #11179]
1626. [bug] --enable-getifaddrs was broken. [RT #11259]
1625. [bug] named failed to load/transfer RFC2535 signed zones
which contained CNAMES. [RT #11237]
1624. [bug] zonemgr_putio() call should be locked. [RT #11163]
1623. [bug] A serial number of zero was being displayed in the
"sending notifies" log message when also-notify was
used. [RT #11177]
1622. [func] probe the system to see if IPV6_(RECV)PKTINFO is
available, and suppress wildcard binding if not.
1621. [bug] match-destinations did not work for IPv6 TCP queries.
[RT #11156]
1620. [func] When loading a zone report if it is signed. [RT #11149]
1619. [bug] Missing ISC_LIST_UNLINK in end_reserved_dispatches().
[RT #11118]
1618. [bug] Fencepost errors in dns_name_ishostname() and
dns_name_ismailbox() could trigger a INSIST().
1617. [port] win32: VC++ 6.0 support.
1616. [compat] Ensure that named's version is visible in the core
dump. [RT #11127]
1615. [port] Define ISC_SOCKADDR_LEN_T based on _BSD_SOCKLEN_T_ if
it is defined.
1614. [port] win32: silence resource limit messages. [RT #11101]
1613. [bug] Builds would fail on machines w/o a if_nametoindex().
Missing #ifdef ISC_PLATFORM_HAVEIFNAMETOINDEX/#endif.
[RT #11119]
1612. [bug] check-names at the option/view level could trigger
an INSIST. [RT #11116]
1611. [bug] solaris: IPv6 interface scanning failed to cope with
no active IPv6 interfaces.
1610. [bug] On dual stack machines "dig -b" failed to set the
address type to be looked up with "@server".
[RT #11069]
1609. [func] dig now has support to chase DNSSEC signature chains.
Requires -DDIG_SIGCHASE=1 to be set in STD_CDEFINES.
DNSSEC validation code in dig coded by Olivier Courtay
(olivier.courtay@irisa.fr) for the IDsA project
(http://idsa.irisa.fr).
1608. [func] dig and host now accept -4/-6 to select IP transport
to use when making queries.
1607. [bug] dig, host and nslookup were still using random()
to generate query ids. [RT #11013]
1606. [bug] DLV insecurity proof was failing.
1605. [func] New dns_db_find() option DNS_DBFIND_COVERINGNSEC.
1604. [bug] A xfrout_ctx_create() failure would result in
xfrout_ctx_destroy() being called with a
partially initialized structure.
1603. [bug] nsupdate: set interactive based on isatty().
[RT #10929]
1602. [bug] Logging to a file failed unless a size was specified.
[RT #10925]
1601. [bug] Silence spurious warning 'both "recursion no;" and
"allow-recursion" active' warning from view "_bind".
[RT #10920]
1600. [bug] Duplicate zone pre-load checks were not case
insensitive.
1599. [bug] Fix memory leak on error path when checking named.conf.
1598. [func] Specify that certain parts of the namespace must
be secure (dnssec-must-be-secure).
1597. [func] Allow notify-source and query-source to be specified
on a per server basis similar to transfer-source.
[RT #6496]
1596. [func] Accept 'notify-source' style syntax for query-source.
1595. [func] New notify type 'master-only'. Enable notify for
master zones only.
1594. [bug] 'rndc dumpdb' could prevent named from answering
queries while the dump was in progress. [RT #10565]
1593. [bug] rndc should return "unknown command" to unknown
commands. [RT #10642]
1592. [bug] configure_view() could leak a dispatch. [RT #10675]
1591. [bug] libbind: updated to BIND 8.4.5.
1590. [port] netbsd: update thread support.
1589. [func] DNSSEC lookaside validation.
1588. [bug] win32: TCP sockets could become blocked. [RT #10115]
1587. [bug] dns_message_settsigkey() failed to clear existing key.
[RT #10590]
1586. [func] "check-names" is now implemented.
1585. [placeholder]
1584. [bug] "make test" failed with a read only source tree.
[RT #10461]
1583. [bug] Records add via UPDATE failed to get the correct trust
level. [RT #10452]
1582. [bug] rrset-order failed to work on RRsets with more
than 32 elements. [RT #10381]
1581. [func] Disable DNSSEC support by default. To enable
DNSSEC specify "dnssec-enable yes;" in named.conf.
1580. [bug] Zone destruction on final detach takes a long time.
[RT #3746]
1579. [bug] Multiple task managers could not be created.
1578. [bug] Don't use CLASS E IPv4 addresses when resolving.
[RT #10346]
1577. [bug] Use isc_uint32_t in ultrasparc optimizer bug
workaround code. [RT #10331]
1576. [bug] Race condition in dns_dispatch_addresponse().
[RT #10272]
1575. [func] Log TSIG name on TSIG verify failure. [RT #4404]
1574. [bug] Don't attempt to open the controls socket(s) when
running tests. [RT #9091]
1573. [port] linux: update to libtool 1.5.2 so that
"make install DESTDIR=/xx" works with
"configure --with-libtool". [RT #9941]
1572. [bug] nsupdate: sign the soa query to find the enclosing
zone if the server is specified. [RT #10148]
1571. [bug] rbt:hash_node() could fail leaving the hash table
in an inconsistent state. [RT #10208]
1570. [bug] nsupdate failed to handle classes other than IN.
New keyword 'class' which sets the default class.
[RT #10202]
1569. [func] nsupdate new command 'answer' which displays the
complete answer message to the last update.
1568. [bug] nsupdate now reports that the update failed in
interactive mode. [RT #10236]
1567. [maint] B.ROOT-SERVERS.NET is now 192.228.79.201.
1566. [port] Support for the cmsg framework on Solaris and HP/UX.
This also solved the problem that match-destinations
for IPv6 addresses did not work on these systems.
[RT #10221]
1565. [bug] CD flag should be copied to outgoing queries unless
the query is under a secure entry point in which case
CD should be set.
1564. [func] Attempt to provide a fallback entropy source to be
used if named is running chrooted and named is unable
to open entropy source within the chroot area.
[RT #10133]
1563. [bug] Gracefully fail when unable to obtain neither an IPv4
nor an IPv6 dispatch. [RT #10230]
1562. [bug] isc_socket_create() and isc_socket_accept() could
leak memory under error conditions. [RT #10230]
1561. [bug] It was possible to release the same name twice if
named ran out of memory. [RT #10197]
1560. [port] FreeBSD: work around FreeBSD 5.2 mapping EAI_NODATA
and EAI_NONAME to the same value.
1559. [port] named should ignore SIGFSZ.
1558. [func] New DNSSEC 'disable-algorithms'. Support entry into
child zones for which we don't have a supported
algorithm. Such child zones are treated as unsigned.
1557. [func] Implement missing DNSSEC tests for
* NOQNAME proof with wildcard answers.
* NOWILDARD proof with NXDOMAIN.
Cache and return NOQNAME with wildcard answers.
1556. [bug] nsupdate now treats all names as fully qualified.
[RT #6427]
1555. [func] 'rrset-order cyclic' no longer has a random starting
point per query. [RT #7572]
1554. [bug] dig, host, nslookup failed when no nameservers
were specified in /etc/resolv.conf. [RT #8232]
1553. [bug] The windows socket code could stop accepting
connections. [RT #10115]
1552. [bug] Accept NOTIFY requests from mapped masters if
matched-mapped is set. [RT #10049]
1551. [port] Open "/dev/null" before calling chroot().
1550. [port] Call tzset(), if available, before calling chroot().
1549. [func] named-checkzone can now write out the zone contents
in a easily parsable format (-D and -o).
1548. [bug] When parsing APL records it was possible to silently
accept out of range ADDRESSFAMILY values. [RT #9979]
1547. [bug] Named wasted memory recording duplicate lame zone
entries. [RT #9341]
1546. [bug] We were rejecting valid secure CNAME to negative
answers.
1545. [bug] It was possible to leak memory if named was unable to
bind to the specified transfer source and TSIG was
being used. [RT #10120]
1544. [bug] Named would logged a single entry to a file despite it
being over the specified size limit.
1543. [bug] Logging using "versions unlimited" did not work.
1542. [placeholder]
1541. [func] NSEC now uses new bitmap format.
1540. [bug] "rndc reload <dynamiczone>" was silently accepted.
[RT #8934]
1539. [bug] Open UDP sockets for notify-source and transfer-source
that use reserved ports at startup. [RT #9475]
1538. [placeholder] rt9997
1537. [func] New option "querylog". If set specify whether query
logging is to be enabled or disabled at startup.
1536. [bug] Windows socket code failed to log a error description
when returning ISC_R_UNEXPECTED. [RT #9998]
1535. [placeholder]
1534. [bug] Race condition when priming cache. [RT #9940]
1533. [func] Warn if both "recursion no;" and "allow-recursion"
are active. [RT #4389]
1532. [port] netbsd: the configure test for <sys/sysctl.h>
requires <sys/param.h>.
1531. [port] AIX more libtool fixes.
1530. [bug] It was possible to trigger a INSIST() failure if a
slave master file was removed at just the correct
moment. [RT #9462]
1529. [bug] "notify explicit;" failed to log that NOTIFY messages
were being sent for the zone. [RT #9442]
1528. [cleanup] Simplify some dns_name_ functions based on the
deprecation of bitstring labels.
1527. [cleanup] Reduce the number of gettimeofday() calls without
losing necessary timer granularity.
1526. [func] Implemented "additional section caching (or acache)",
an internal cache framework for additional section
content to improve response performance. Several
configuration options were provided to control the
behavior.
1525. [bug] dns_cache_create() could trigger a REQUIRE
failure in isc_mem_put() during error cleanup.
[RT #9360]
1524. [port] AIX needs to be able to resolve all symbols when
creating shared libraries (--with-libtool).
1523. [bug] Fix race condition in rbtdb. [RT #9189]
1522. [bug] dns_db_findnode() relax the requirements on 'name'.
[RT #9286]
1521. [bug] dns_view_createresolver() failed to check the
result from isc_mem_create(). [RT #9294]
1520. [protocol] Add SSHFP (SSH Finger Print) type.
1519. [bug] dnssec-signzone:nsec_setbit() computed the wrong
length of the new bitmap.
1518. [bug] dns_nsec_buildrdata(), and hence dns_nsec_build(),
contained a off-by-one error when working out the
number of octets in the bitmap.
1517. [port] Support for IPv6 interface scanning on HP/UX and
TrueUNIX 5.1.
1516. [func] Roll the DNSSEC types to RRSIG, NSEC and DNSKEY.
1515. [func] Allow transfer source to be set in a server statement.
[RT #6496]
1514. [bug] named: isc_hash_destroy() was being called too early.
[RT #9160]
1513. [doc] Add "US" to root-delegation-only exclude list.
1512. [bug] Extend the delegation-only logging to return query
type, class and responding nameserver.
1511. [bug] delegation-only was generating false positives
on negative answers from sub-zones.
1510. [func] New view option "root-delegation-only". Apply
delegation-only check to all TLDs and root.
Note there are some TLDs that are NOT delegation
only (e.g. DE, LV, US and MUSEUM) these can be excluded
from the checks by using exclude.
root-delegation-only exclude {
"DE"; "LV"; "US"; "MUSEUM";
};
1509. [bug] Hint zones should accept delegation-only. Forward
zone should not accept delegation-only.
1508. [bug] Don't apply delegation-only checks to answers from
forwarders.
1507. [bug] Handle BIND 8 style returns to NS queries to parents
when making delegation-only checks.
1506. [bug] Wrong return type for dns_view_isdelegationonly().
1505. [bug] Uninitialized rdataset in sdb. [RT #8750]
1504. [func] New zone type "delegation-only".
1503. [port] win32: install libeay32.dll outside of system32.
1502. [bug] nsupdate: adjust timeouts for UPDATE requests over TCP.
1501. [func] Allow TCP queue length to be specified via
named.conf, tcp-listen-queue.
1500. [bug] host failed to lookup MX records. Also look up
AAAA records.
1499. [bug] isc_random need to be seeded better if arc4random()
is not used.
1498. [port] bsdos: 5.x support.
1497. [placeholder]
1496. [port] test for pthread_attr_setstacksize().
1495. [cleanup] Replace hash functions with universal hash.
1494. [security] Turn on RSA BLINDING as a precaution.
1493. [placeholder]
1492. [cleanup] Preserve rwlock quota context when upgrading /
downgrading. [RT #5599]
1491. [bug] dns_master_dump*() would produce extraneous $ORIGIN
lines. [RT #6206]
1490. [bug] Accept reading state as well as working state in
ns_client_next(). [RT #6813]
1489. [compat] Treat 'allow-update' on slave zones as a warning.
[RT #3469]
1488. [bug] Don't override trust levels for glue addresses.
[RT #5764]
1487. [bug] A REQUIRE() failure could be triggered if a zone was
queued for transfer and the zone was then removed.
[RT #6189]
1486. [bug] isc_print_snprintf() '%%' consumed one too many format
characters. [RT #8230]
1485. [bug] gen failed to handle high type values. [RT #6225]
1484. [bug] The number of records reported after a AXFR was wrong.
[RT #6229]
1483. [bug] dig axfr failed if the message id in the answer failed
to match that in the request. Only the id in the first
message is required to match. [RT #8138]
1482. [bug] named could fail to start if the kernel supports
IPv6 but no interfaces are configured. Similarly
for IPv4. [RT #6229]
1481. [bug] Refresh and stub queries failed to use masters keys
if specified. [RT #7391]
1480. [bug] Provide replay protection for rndc commands. Full
replay protection requires both rndc and named to
be updated. Partial replay protection (limited
exposure after restart) is provided if just named
is updated.
1479. [bug] cfg_create_tuple() failed to handle out of
memory cleanup. parse_list() would leak memory
on syntax errors.
1478. [port] ifconfig.sh didn't account for other virtual
interfaces. It now takes a optional argument
to specify the first interface number. [RT #3907]
1477. [bug] memory leak using stub zones and TSIG.
1476. [placeholder]
1475. [port] Probe for old sprintf().
1474. [port] Provide strtoul() and memmove() for platforms
without them.
1473. [bug] create_map() and create_string() failed to handle out
of memory cleanup. [RT #6813]
1472. [contrib] idnkit-1.0 from JPNIC, replaces mdnkit.
1471. [bug] libbind: updated to BIND 8.4.0.
1470. [bug] Incorrect length passed to snprintf. [RT #5966]
1469. [func] Log end of outgoing zone transfer at same level
as the start of transfer is logged. [RT #4441]
1468. [func] Internal zones are no longer counted for
'rndc status'. [RT #4706]
1467. [func] $GENERATES now supports optional class and ttl.
1466. [bug] lwresd configuration errors resulted in memory
and lock leaks. [RT #5228]
1465. [bug] isc_base64_decodestring() and isc_base64_tobuffer()
failed to check that trailing bits were zero allowing
some invalid base64 strings to be accepted. [RT #5397]
1464. [bug] Preserve "out of zone" data for outgoing zone
transfers. [RT #5192]
1463. [bug] dns_rdata_from{wire,struct}() failed to catch bad
NXT bit maps. [RT #5577]
1462. [bug] parse_sizeval() failed to check the token type.
[RT #5586]
1461. [bug] Remove deadlock from rbtdb code. [RT #5599]
1460. [bug] inet_pton() failed to reject certain malformed
IPv6 literals.
1459. [placeholder]
1458. [cleanup] sprintf() -> snprintf().
1457. [port] Provide strlcat() and strlcpy() for platforms without
them.
1456. [contrib] gen-data-queryperf.py from Stephane Bortzmeyer.
1455. [bug] <netaddr> missing from server grammar in
doc/misc/options. [RT #5616]
1454. [port] Use getifaddrs() if available for interface scanning.
--disable-getifaddrs to override. Glibc currently
has a getifaddrs() that does not support IPv6.
Use --enable-getifaddrs=glibc to force the use of
this version under linux machines.
1453. [doc] ARM: $GENERATE example wasn't accurate. [RT #5298]
1452. [placeholder]
1451. [bug] rndc-confgen didn't exit with a error code for all
failures. [RT #5209]
1450. [bug] Fetching expired glue failed under certain
circumstances. [RT #5124]
1449. [bug] query_addbestns() didn't handle running out of memory
gracefully.
1448. [bug] Handle empty wildcards labels.
1447. [bug] We were casting (unsigned int) to and from (void *).
rdataset->private4 is now rdataset->privateuint4
to reflect a type change.
1446. [func] Implemented undocumented alternate transfer sources
from BIND 8. See use-alt-transfer-source,
alt-transfer-source and alt-transfer-source-v6.
SECURITY: use-alt-transfer-source is ENABLED unless
you are using views. This may cause a security risk
resulting in accidental disclosure of wrong zone
content if the master supplying different source
content based on IP address. If you are not certain
ISC recommends setting use-alt-transfer-source no;
1445. [bug] DNS_ADBFIND_STARTATROOT broke stub zones. This has
been replaced with DNS_ADBFIND_STARTATZONE which
causes the search to start using the closest zone.
1444. [func] dns_view_findzonecut2() allows you to specify if the
cache should be searched for zone cuts.
1443. [func] Masters lists can now be specified and referenced
in zone masters clauses and other masters lists.
1442. [func] New functions for manipulating port lists:
dns_portlist_create(), dns_portlist_add(),
dns_portlist_remove(), dns_portlist_match(),
dns_portlist_attach() and dns_portlist_detach().
1441. [func] It is now possible to tell dig to bind to a specific
source port.
1440. [func] It is now possible to tell named to avoid using
certain source ports (avoid-v4-udp-ports,
avoid-v6-udp-ports).
1439. [bug] Named could return NOERROR with certain NOTIFY
failures. Return NOTAUTH if the NOTIFY zone is
not being served.
1438. [func] Log TSIG (if any) when logging NOTIFY requests.
1437. [bug] Leave space for stdio to work in. [RT #5033]
1436. [func] dns_zonemgr_resumexfrs() can be used to restart
stalled transfers.
1435. [bug] zmgr_resume_xfrs() was being called read locked
rather than write locked. zmgr_resume_xfrs()
was not being called if the zone was being
shutdown.
1434. [bug] "rndc reconfig" failed to initiate the initial
zone transfer of new slave zones.
1433. [bug] named could trigger a REQUIRE failure if it could
not get a file descriptor when attempting to write
a master file. [RT #4347]
1432. [func] The advertised EDNS UDP buffer size can now be set
via named.conf (edns-udp-size).
1431. [bug] isc_print_snprintf() "%s" with precision could walk off
end of argument. [RT #5191]
1430. [port] linux: IPv6 interface scanning support.
1429. [bug] Prevent the cache getting locked to old servers.
1428. [placeholder]
1427. [bug] Race condition in adb with threaded build.
1426. [placeholder]
1425. [port] linux/libbind: define __USE_MISC when testing *_r()
function prototypes in netdb.h. [RT #4921]
1424. [bug] EDNS version not being correctly printed.
1423. [contrib] queryperf: added A6 and SRV.
1422. [func] Log name/type/class when denying a query. [RT #4663]
1421. [func] Differentiate updates that don't succeed due to
prerequisites (unsuccessful) vs other reasons
(failed).
1420. [port] solaris: work around gcc optimizer bug.
1419. [port] openbsd: use /dev/arandom. [RT #4950]
1418. [bug] 'rndc reconfig' did not cause new slaves to load.
1417. [func] ID.SERVER/CHAOS is now a built in zone.
See "server-id" for how to configure.
1416. [bug] Empty node should return NOERROR NODATA, not NXDOMAIN.
[RT #4715]
1415. [func] DS TTL now derived from NS ttl. NXT TTL now derived
from SOA MINIMUM.
1414. [func] Support for KSK flag.
1413. [func] Explicitly request the (re-)generation of DS records
from keysets (dnssec-signzone -g).
1412. [func] You can now specify servers to be tried if a nameserver
has IPv6 address and you only support IPv4 or the
reverse. See dual-stack-servers.
1411. [bug] empty nodes should stop wildcard matches. [RT #4802]
1410. [func] Handle records that live in the parent zone, e.g. DS.
1409. [bug] DS should have attribute DNS_RDATATYPEATTR_DNSSEC.
1408. [bug] "make distclean" was not complete. [RT #4700]
1407. [bug] lfsr incorrectly implements the shift register.
[RT #4617]
1406. [bug] dispatch initializes one of the LFSR's with a incorrect
polynomial. [RT #4617]
1405. [func] Use arc4random() if available.
1404. [bug] libbind: ns_name_ntol() could overwrite a zero length
buffer.
1403. [func] dnssec-signzone, dnssec-keygen, dnssec-makekeyset
dnssec-signkey now report their version in the
usage message.
1402. [cleanup] A6 has been moved to experimental and is no longer
fully supported.
1401. [bug] adb wasn't clearing state when the timer expired.
1400. [bug] Block the addition of wildcard NS records by IXFR
or UPDATE. [RT #3502]
1399. [bug] Use serial number arithmetic when testing SIG
timestamps. [RT #4268]
1398. [doc] ARM: notify-also should have been also-notify.
[RT #4345]
1397. [maint] J.ROOT-SERVERS.NET is now 192.58.128.30.
1396. [func] dnssec-signzone: adjust the default signing time by
1 hour to allow for clock skew.
1395. [port] OpenSSL 0.9.7 defines CRYPTO_LOCK_ENGINE but doesn't
have a working implementation. [RT #4079]
1394. [func] It is now possible to check if a particular element is
in a acl. Remove duplicate entries from the localnets
acl.
1393. [port] Bind to individual IPv6 interfaces if IPV6_IPV6ONLY
is not available in the kernel to prevent accidentally
listening on IPv4 interfaces.
1392. [bug] named-checkzone: update usage.
1391. [func] Add support for IPv6 scoped addresses in named.
1390. [func] host now supports ixfr.
1389. [bug] named could fail to rotate long log files. [RT #3666]
1388. [port] irix: check for sys/sysctl.h and NET_RT_IFLIST before
defining HAVE_IFLIST_SYSCTL. [RT #3770]
1387. [bug] named could crash due to an access to invalid memory
space (which caused an assertion failure) in
incremental cleaning. [RT #3588]
1386. [bug] named-checkzone -z stopped on errors in a zone.
[RT #3653]
1385. [bug] Setting serial-query-rate to 10 would trigger a
REQUIRE failure.
1384. [bug] host was incompatible with BIND 8 in its exit code and
in the output with the -l option. [RT #3536]
1383. [func] Track the serial number in a IXFR response and log if
a mismatch occurs. This is a more specific error than
"not exact". [RT #3445]
1382. [bug] make install failed with --enable-libbind. [RT #3656]
1381. [bug] named failed to correctly process answers that
contained DNAME records where the resulting CNAME
resulted in a negative answer.
1380. [func] 'rndc recursing' dump recursing queries to
'recursing-file = "named.recursing";'.
1379. [func] 'rndc status' now reports tcp and recursion quota
states.
1378. [func] Improved positive feedback for 'rndc {reload|refresh}.
1377. [func] dns_zone_load{new}() now reports if the zone was
loaded, queued for loading to up to date.
1376. [func] New function dns_zone_logc() to log to specified
category.
1375. [func] 'rndc dumpdb' now dumps the adb cache along with the
data cache.
1374. [func] dns_adb_dump() now logs the lame zones associated
with each server.
1373. [bug] Recovery from expired glue failed under certain
circumstances.
1372. [bug] named crashes with an assertion failure on exit when
sharing the same port for listening and querying, and
changing listening addresses several times. [RT #3509]
1371. [bug] notify-source-v6, transfer-source-v6 and
query-source-v6 with explicit addresses and using the
same ports as named was listening on could interfere
with named's ability to answer queries sent to those
addresses.
1370. [bug] dig '+[no]recurse' was incorrectly documented.
1369. [bug] Adding an NS record as the lexicographically last
record in a secure zone didn't work.
1368. [func] remove support for bitstring labels.
1367. [func] Use response times to select forwarders.
1366. [contrib] queryperf usage was incomplete. Add '-h' for help.
1365. [func] "localhost" and "localnets" acls now include IPv6
addresses / prefixes.
1364. [func] Log file name when unable to open memory statistics
and dump database files. [RT #3437]
1363. [func] Listen-on-v6 now supports specific addresses.
1362. [bug] remove IFF_RUNNING test when scanning interfaces.
1361. [func] log the reason for rejecting a server when resolving
queries.
1360. [bug] --enable-libbind would fail when not built in the
source tree for certain OS's.
1359. [security] Support patches OpenSSL libraries.
http://www.cert.org/advisories/CA-2002-23.html
1358. [bug] It was possible to trigger a INSIST when debugging
large dynamic updates. [RT #3390]
1357. [bug] nsupdate was extremely wasteful of memory.
1356. [tuning] Reduce the number of events / quantum for zone tasks.
1355. [bug] Fix DNSSEC wildcard proof for CNAME/DNAME.
1354. [doc] lwres man pages had illegal nroff.
1353. [contrib] sdb/ldap to version 0.9.
1352. [bug] dig, host, nslookup when falling back to TCP use the
current search entry (if any). [RT #3374]
1351. [bug] lwres_getipnodebyname() returned the wrong name
when given a IPv4 literal, af=AF_INET6 and AI_MAPPED
was set.
1350. [bug] dns_name_fromtext() failed to handle too many labels
gracefully.
1349. [security] Minimum OpenSSL version now 0.9.6e (was 0.9.5a).
http://www.cert.org/advisories/CA-2002-23.html
1348. [port] win32: Rewrote code to use I/O Completion Ports
in socket.c and eliminating a host of socket
errors. Performance is enhanced.
1347. [placeholder]
1346. [placeholder]
1345. [port] Use a explicit -Wformat with gcc. Not all versions
include it in -Wall.
1344. [func] Log if the serial number on the master has gone
backwards.
If you have multiple machines specified in the masters
clause you may want to set 'multi-master yes;' to
suppress this warning.
1343. [func] Log successful notifies received (info). Adjust log
level for failed notifies to notice.
1342. [func] Log remote address with TCP dispatch failures.
1341. [func] Allow a rate limiter to be stalled.
1340. [bug] Delay and spread out the startup refresh load.
1339. [func] dig, host and nslookup now use IP6.ARPA for nibble
lookups. Bit string lookups are no longer attempted.
1338. [placeholder]
1337. [placeholder]
1336. [func] Nibble lookups under IP6.ARPA are now supported by
dns_byaddr_create(). dns_byaddr_createptrname() is
deprecated, use dns_byaddr_createptrname2() instead.
1335. [bug] When performing a nonexistence proof, the validator
should discard parent NXTs from higher in the DNS.
1334. [bug] When signing/verifying rdatasets, duplicate rdatas
need to be suppressed.
1333. [contrib] queryperf now reports a summary of returned
rcodes (-c), rcodes are printed in mnemonic form (-v).
1332. [func] Report the current serial with periodic commits when
rolling forward the journal.
1331. [func] Generate DNSSEC wildcard proofs.
1330. [bug] When processing events (non-threaded) only allow
the task one chance to use to use its quantum.
1329. [func] named-checkzone will now check if nameservers that
appear to be IP addresses. Available modes "fail",
"warn" (default) and "ignore" the results of the
check.
1328. [bug] The validator could incorrectly verify an invalid
negative proof.
1327. [bug] The validator would incorrectly mark data as insecure
when seeing a bogus signature before a correct
signature.
1326. [bug] DNAME/CNAME signatures were not being cached when
validation was not being performed. [RT #3284]
1325. [bug] If the tcpquota was exhausted it was possible to
to trigger a INSIST() failure.
1324. [port] darwin: ifconfig.sh now supports darwin.
1323. [port] linux: Slackware 4.0 needs <asm/unistd.h>. [RT #3205]
1322. [bug] dnssec-signzone usage message was misleading.
1321. [bug] If the last RRset in a zone is glue, dnssec-signzone
would incorrectly duplicate its output and sign it.
1320. [doc] query-source-v6 was missing from options section.
[RT #3218]
1319. [func] libbind: log attempts to exploit #1318.
1318. [bug] libbind: Remote buffer overrun.
1317. [port] libbind: TrueUNIX 5.1 does not like __align as a
element name.
1316. [bug] libbind: gethostans() could get out of sync parsing
the response if there was a very long CNAME chain.
1315. [bug] Options should apply to the internal _bind view.
1314. [port] Handle ECONNRESET from sendmsg() [unix].
1313. [func] Query log now says if the query was signed (S) or
if EDNS was used (E).
1312. [func] Log TSIG key used w/ outgoing zone transfers.
1311. [bug] lwres_getrrsetbyname leaked memory. [RT #3159]
1310. [bug] 'rndc stop' failed to cause zones to be flushed
sometimes. [RT #3157]
1309. [func] Log that a zone transfer was covered by a TSIG.
1308. [func] DS (delegation signer) support.
1307. [bug] nsupdate: allow white space base64 key data.
1306. [bug] Badly encoded LOC record when the size, horizontal
precision or vertical precision was 0.1m.
1305. [bug] Document that internal zones are included in the
rndc status results.
1304. [func] New function: dns_zone_name().
1303. [func] Option 'flush-zones-on-shutdown <boolean>;'.
1302. [func] Extended rndc dumpdb to support dumping of zones and
view selection: 'dumpdb [-all|-zones|-cache] [view]'.
1301. [func] New category 'update-security'.
1300. [port] Compaq Trucluster support.
1299. [bug] Set AI_ADDRCONFIG when looking up addresses
via getaddrinfo() (affects dig, host, nslookup, rndc
and nsupdate).
1298. [bug] The CINCLUDES macro in lib/dns/sec/dst/Makefile
could be left with a trailing "\" after configure
has been run.
1297. [port] linux: make handling EINVAL from socket() no longer
conditional on #ifdef LINUX.
1296. [bug] isc_log_closefilelogs() needed to lock the log
context.
1295. [bug] isc_log_setdebuglevel() needed to lock the log
context.
1294. [func] libbind: no longer attempts bit string labels for
IPv6 reverse resolution. Try IP6.ARPA then IP6.INT
for nibble style resolution.
1293. [func] Entropy can now be retrieved from EGDs. [RT #2438]
1292. [func] Enable IPv6 support when using ioctl style interface
scanning and OS supports SIOCGLIFADDR using struct
if_laddrreq.
1291. [func] Enable IPv6 support when using sysctl style interface
scanning.
1290. [func] "dig axfr" now reports the number of messages
as well as the number of records.
1289. [port] See if -ldl is required for OpenSSL? [RT #2672]
1288. [bug] Adjusted REQUIRE's in lib/dns/name.c to better
reflect written requirements.
1287. [bug] REQUIRE that DNS_DBADD_MERGE only be set when adding
a rdataset to a zone db in the rbtdb implementation of
addrdataset.
1286. [bug] dns_name_downcase() enforce requirement that
target != NULL or name->buffer != NULL.
1285. [func] lwres: probe the system to see what address families
are currently in use.
1284. [bug] The RTT estimate on unused servers was not aged.
[RT #2569]
1283. [func] Use "dataready" accept filter if available.
1282. [port] libbind: hpux 11.11 interface scanning.
1281. [func] Log zone when unable to get private keys to update
zone. Log zone when NXT records are missing from
secure zone.
1280. [bug] libbind: escape '(' and ')' when converting to
presentation form.
1279. [port] Darwin uses (unsigned long) for size_t. [RT #2590]
1278. [func] dig: now supports +[no]cl +[no]ttlid.
1277. [func] You can now create your own customized printing
styles: dns_master_stylecreate() and
dns_master_styledestroy().
1276. [bug] libbind: const pointer conflicts in res_debug.c.
1275. [port] libbind: hpux: treat all hpux systems as BIG_ENDIAN.
1274. [bug] Memory leak in lwres_gnbarequest_parse().
1273. [port] libbind: solaris: 64 bit binary compatibility.
1272. [contrib] Berkeley DB 4.0 sdb implementation from
Nuno Miguel Rodrigues <nmr@co.sapo.pt>.
1271. [bug] "recursion available: {denied,approved}" was too
confusing.
1270. [bug] Check that system inet_pton() and inet_ntop() support
AF_INET6.
1269. [port] Openserver: ifconfig.sh support.
1268. [port] Openserver: the value FD_SETSIZE depends on whether
<sys/param.h> is included or not. Be consistent.
1267. [func] isc_file_openunique() now creates file using mode
0666 rather than 0600.
1266. [bug] ISC_LINK_INIT, ISC_LINK_UNLINK, ISC_LIST_DEQUEUE,
__ISC_LINK_UNLINKUNSAFE and __ISC_LIST_DEQUEUEUNSAFE
are not C++ compatible, use *_TYPE versions instead.
1265. [bug] libbind: LINK_INIT and UNLINK were not compatible with
C++, use LINK_INIT_TYPE and UNLINK_TYPE instead.
1264. [placeholder]
1263. [bug] Reference after free error if dns_dispatchmgr_create()
failed.
1262. [bug] ns_server_destroy() failed to set *serverp to NULL.
1261. [func] libbind: ns_sign2() and ns_sign_tcp() now provide
support for compressed TSIG owner names.
1260. [func] libbind: res_update can now update IPv6 servers,
new function res_findzonecut2().
1259. [bug] libbind: get_salen() IPv6 support was broken for OSs
w/o sa_len.
1258. [bug] libbind: res_nametotype() and res_nametoclass() were
broken.
1257. [bug] Failure to write pid-file should not be fatal on
reload. [RT #2861]
1256. [contrib] 'queryperf' now has EDNS (-e) + DNSSEC DO (-D) support.
1255. [bug] When verifying that an NXT proves nonexistence, check
the rcode of the message and only do the matching NXT
check. That is, for NXDOMAIN responses, check that
the name is in the range between the NXT owner and
next name, and for NOERROR NODATA responses, check
that the type is not present in the NXT bitmap.
1254. [func] preferred-glue option from BIND 8.3.
1253. [bug] The dnssec system test failed to remove the correct
files.
1252. [bug] Dig, host and nslookup were not checking the address
the answer was coming from against the address it was
sent to. [RT #2692]
1251. [port] win32: a make file contained absolute version specific
references.
1250. [func] Nsupdate will report the address the update was
sent to.
1249. [bug] Missing masters clause was not handled gracefully.
[RT #2703]
1248. [bug] DESTDIR was not being propagated between makes.
1247. [bug] Don't reset the interface index for link/site local
addresses. [RT #2576]
1246. [func] New functions isc_sockaddr_issitelocal(),
isc_sockaddr_islinklocal(), isc_netaddr_issitelocal()
and isc_netaddr_islinklocal().
1245. [bug] Treat ENOBUFS, ENOMEM and ENFILE as soft errors for
accept().
1244. [bug] Receiving a TCP message from a blackhole address would
prevent further messages being received over that
interface.
1243. [bug] It was possible to trigger a REQUIRE() in
dns_message_findtype(). [RT #2659]
1242. [bug] named-checkzone failed if a journal existed. [RT #2657]
1241. [bug] Drop received UDP messages with a zero source port
as these are invariably forged. [RT #2621]
1240. [bug] It was possible to leak zone references by
specifying an incorrect zone to rndc.
1239. [bug] Under certain circumstances named could continue to
use a name after it had been freed triggering
INSIST() failures. [RT #2614]
1238. [bug] It is possible to lockup the server when shutting down
if notifies were being processed. [RT #2591]
1237. [bug] nslookup: "set q=type" failed.
1236. [bug] dns_rdata{class,type}_fromtext() didn't handle non
NULL terminated text regions. [RT #2588]
1235. [func] Report 'out of memory' errors from openssl.
1234. [bug] contrib/sdb: 'zonetodb' failed to call
dns_result_register(). DNS_R_SEENINCLUDE should not
be fatal.
1233. [bug] The flags field of a KEY record can be expressed in
hex as well as decimal.
1232. [bug] unix/errno2result() didn't handle EADDRNOTAVAIL.
1231. [port] HPUX 11.11 recvmsg() can return spurious EADDRNOTAVAIL.
1230. [bug] isccc_cc_isreply() and isccc_cc_isack() were broken.
1229. [bug] named would crash if it received a TSIG signed
query as part of an AXFR response. [RT #2570]
1228. [bug] 'make install' did not depend on 'make all'. [RT #2559]
1227. [bug] dns_lex_getmastertoken() now returns ISC_R_BADNUMBER
if a number was expected and some other token was
found. [RT #2532]
1226. [func] Use EDNS for zone refresh queries. [RT #2551]
1225. [func] dns_message_setopt() no longer requires that
dns_message_renderbegin() to have been called.
1224. [bug] 'rrset-order' and 'sortlist' should be additive
not exclusive.
1223. [func] 'rrset-order' partially works 'cyclic' and 'random'
are supported.
1222. [bug] Specifying 'port *' did not always result in a system
selected (non-reserved) port being used. [RT #2537]
1221. [bug] Zone types 'master', 'slave' and 'stub' were not being
compared case insensitively. [RT #2542]
1220. [func] Support for APL rdata type.
1219. [func] Named now reports the TSIG extended error code when
signature verification fails. [RT #1651]
1218. [bug] Named incorrectly returned SERVFAIL rather than
NOTAUTH when there was a TSIG BADTIME error. [RT #2519]
1217. [func] Report locations of previous key definition when a
duplicate is detected.
1216. [bug] Multiple server clauses for the same server were not
reported. [RT #2514]
1215. [port] solaris: add support to ifconfig.sh for x86 2.5.1
1214. [bug] Win32: isc_file_renameunique() could leave zero length
files behind.
1213. [func] Report view associated with client if it is not a
standard view (_default or _bind).
1212. [port] libbind: 64k answer buffers were causing stack space
to be exceeded for certain OS. Use heap space instead.
1211. [bug] dns_name_fromtext() incorrectly handled certain
valid octal bitlabels. [RT #2483]
1210. [bug] libbind: getnameinfo() failed to lookup IPv4 mapped /
compatible addresses. [RT #2461]
1209. [bug] Dig, host, nslookup were not checking the message ids
on the responses. [RT #2454]
1208. [bug] dns_master_load*() failed to log a error message if
an error was detected when parsing the owner name of
a record. [RT #2448]
1207. [bug] libbind: getaddrinfo() could call freeaddrinfo() with
an invalid pointer.
1206. [bug] SERVFAIL and NOTIMP responses to an EDNS query should
trigger a non-EDNS retry.
1205. [bug] OPT, TSIG and TKEY cannot be used to set the "class"
of the message. [RT #2449]
1204. [bug] libbind: res_nupdate() failed to update the name
server addresses before sending the update.
1203. [func] Report locations of previous acl and zone definitions
when a duplicate is detected.
1202. [func] New functions: cfg_obj_line() and cfg_obj_file().
1201. [bug] Require that if 'callbacks' is passed to
dns_rdata_fromtext(), callbacks->error and
callbacks->warn are initialized.
1200. [bug] Log 'errno' that we are unable to convert to
isc_result_t. [RT #2404]
1199. [doc] ARM reference to RFC 2157 should have been RFC 1918.
[RT #2436]
1198. [bug] OPT printing style was not consistent with the way the
header fields are printed. The DO bit was not reported
if set. Report if any of the MBZ bits are set.
1197. [bug] Attempts to define the same acl multiple times were not
detected.
1196. [contrib] update mdnkit to 2.2.3.
1195. [bug] Attempts to redefine builtin acls should be caught.
[RT #2403]
1194. [bug] Not all duplicate zone definitions were being detected
at the named.conf checking stage. [RT #2431]
1193. [bug] dig +besteffort parsing didn't handle packet
truncation. dns_message_parse() has new flag
DNS_MESSAGE_IGNORETRUNCATION.
1192. [bug] The seconds fields in LOC records were restricted
to three decimal places. More decimal places should
be allowed but warned about.
1191. [bug] A dynamic update removing the last non-apex name in
a secure zone would fail. [RT #2399]
1190. [func] Add the "rndc freeze" and "rndc unfreeze" commands.
[RT #2394]
1189. [bug] On some systems, malloc(0) returns NULL, which
could cause the caller to report an out of memory
error. [RT #2398]
1188. [bug] Dynamic updates of a signed zone would fail if
some of the zone private keys were unavailable.
1187. [bug] named was incorrectly returning DNSSEC records
in negative responses when the DO bit was not set.
1186. [bug] isc_hex_tobuffer(,,length = 0) failed to unget the
EOL token when reading to end of line.
1185. [bug] libbind: don't assume statp->_u._ext.ext is valid
unless RES_INIT is set when calling res_*init().
1184. [bug] libbind: call res_ndestroy() if RES_INIT is set
when res_*init() is called.
1183. [bug] Handle ENOSR error when writing to the internal
control pipe. [RT #2395]
1182. [bug] The server could throw an assertion failure when
constructing a negative response packet.
1181. [func] Add the "key-directory" configuration statement,
which allows the server to look for online signing
keys in alternate directories.
1180. [func] dnssec-keygen should always generate keys with
protocol 3 (DNSSEC), since it's less confusing
that way.
1179. [func] Add SIG(0) support to nsupdate.
1178. [bug] Follow and cache (if appropriate) A6 and other
data chains to completion in the additional section.
1177. [func] Report view when loading zones if it is not a
standard view (_default or _bind). [RT #2270]
1176. [doc] Document that allow-v6-synthesis is only performed
for clients that are supplied recursive service.
[RT #2260]
1175. [bug] named-checkzone and named-checkconf failed to call
dns_result_register() at startup which could
result in runtime exceptions when printing
"out of memory" errors. [RT #2335]
1174. [bug] Win32: add WSAECONNRESET to the expected errors
from connect(). [RT #2308]
1173. [bug] Potential memory leaks in isc_log_create() and
isc_log_settag(). [RT #2336]
1172. [doc] Add CERT, GPOS, KX, NAPTR, NSAP, PX and TXT to
table of RR types in ARM.
1171. [func] Added function isc_region_compare(), updated files in
lib/dns to use this function instead of local one.
1170. [bug] Don't attempt to print the token when a I/O error
occurs when parsing named.conf. [RT #2275]
1169. [func] Identify recursive queries in the query log.
1168. [bug] Empty also-notify clauses were not handled. [RT #2309]
1167. [contrib] nslint-2.1a3 (from author).
1166. [bug] "Not Implemented" should be reported as NOTIMP,
not NOTIMPL. [RT #2281]
1165. [bug] We were rejecting notify-source{-v6} in zone clauses.
1164. [bug] Empty masters clauses in slave / stub zones were not
handled gracefully. [RT #2262]
1163. [func] isc_time_formattimestamp() now includes the year.
1162. [bug] The allow-notify option was not accepted in slave
zone statements.
1161. [bug] named-checkzone looped on unbalanced brackets.
[RT #2248]
1160. [bug] Generating Diffie-Hellman keys longer than 1024
bits could fail. [RT #2241]
1159. [bug] MD and MF are not permitted to be loaded by RFC1123.
1158. [func] Report the client's address when logging notify
messages.
1157. [func] match-clients and match-destinations now accept
keys. [RT #2045]
1156. [port] The configure test for strsep() incorrectly
succeeded on certain patched versions of
AIX 4.3.3. [RT #2190]
1155. [func] Recover from master files being removed from under
us.
1154. [bug] Don't attempt to obtain the netmask of a interface
if there is no address configured. [RT #2176]
1153. [func] 'rndc {stop|halt} -p' now reports the process id
of the instance of named being shutdown.
1152. [bug] libbind: read buffer overflows.
1151. [bug] nslookup failed to check that the arguments to
the port, timeout, and retry options were
valid integers and in range. [RT #2099]
1150. [bug] named incorrectly accepted TTL values
containing plus or minus signs, such as
1d+1h-1s.
1149. [func] New function isc_parse_uint32().
1148. [func] 'rndc-confgen -a' now provides positive feedback.
1147. [func] Set IPV6_V6ONLY on IPv6 sockets if supported by
the OS. listen-on-v6 { any; }; should no longer
result in IPv4 queries be accepted. Similarly
control { inet :: ... }; should no longer result
in IPv4 connections being accepted. This can be
overridden at compile time by defining
ISC_ALLOW_MAPPED=1.
1146. [func] Allow IPV6_IPV6ONLY to be set/cleared on a socket if
supported by the OS by a new function
isc_socket_ipv6only().
1145. [func] "host" no longer reports a NOERROR/NODATA response
by printing nothing. [RT #2065]
1144. [bug] rndc-confgen would crash if both the -a and -t
options were specified. [RT #2159]
1143. [bug] When a trusted-keys statement was present and named
was built without crypto support, it would leak memory.
1142. [bug] dnssec-signzone would fail to delete temporary files
in some failure cases. [RT #2144]
1141. [bug] When named rejected a control message, it would
leak a file descriptor and memory. It would also
fail to respond, causing rndc to hang.
[RT #2139, #2164]
1140. [bug] rndc-confgen did not accept IPv6 addresses as arguments
to the -s option. [RT #2138]
1139. [func] It is now possible to flush a given name from the
cache(s) via 'rndc flushname name [view]'. [RT #2051]
1138. [func] It is now possible to flush a given name from the
cache by calling the new function
dns_cache_flushname().
1137. [func] It is now possible to flush a given name from the
ADB by calling the new function dns_adb_flushname().
1136. [bug] CNAME records synthesized from DNAMEs did not
have a TTL of zero as required by RFC2672.
[RT #2129]
1135. [func] You can now override the default syslog() facility for
named/lwresd at compile time. [RT #1982]
1134. [bug] Multi-threaded servers could deadlock in ferror()
when reloading zone files. [RT #1951, #1998]
1133. [bug] IN6_IS_ADDR_LOOPBACK was not portably defined on
platforms without IN6_IS_ADDR_LOOPBACK. [RT #2106]
1132. [func] Improve UPDATE prerequisite failure diagnostic messages.
1131. [bug] The match-destinations view option did not work with
IPv6 destinations. [RT #2073, #2074]
1130. [bug] Log messages reporting an out-of-range serial number
did not include the out-of-range number but the
following token. [RT #2076]
1129. [bug] Multi-threaded servers could crash under heavy
resolution load due to a race condition. [RT #2018]
1128. [func] sdb drivers can now provide RR data in either text
or wire format, the latter using the new functions
dns_sdb_putrdata() and dns_sdb_putnamedrdata().
1127. [func] rndc: If the server to contact has multiple addresses,
try all of them.
1126. [bug] The server could access a freed event if shut
down while a client start event was pending
delivery. [RT #2061]
1125. [bug] rndc: -k option was missing from usage message.
[RT #2057]
1124. [doc] dig: +[no]dnssec, +[no]besteffort and +[no]fail
are now documented. [RT #2052]
1123. [bug] dig +[no]fail did not match description. [RT #2052]
1122. [tuning] Resolution timeout reduced from 90 to 30 seconds.
[RT #2046]
1121. [bug] The server could attempt to access a NULL zone
table if shut down while resolving.
[RT #1587, #2054]
1120. [bug] Errors in options were not fatal. [RT #2002]
1119. [func] Added support in Win32 for NTFS file/directory ACL's
for access control.
1118. [bug] On multi-threaded servers, a race condition
could cause an assertion failure in resolver.c
during resolver shutdown. [RT #2029]
1117. [port] The configure check for in6addr_loopback incorrectly
succeeded on AIX 4.3 when compiling with -O2
because the test code was optimized away.
[RT #2016]
1116. [bug] Setting transfers in a server clause, transfers-in,
or transfers-per-ns to a value greater than
2147483647 disabled transfers. [RT #2002]
1115. [func] Set maximum values for cleaning-interval,
heartbeat-interval, interface-interval,
max-transfer-idle-in, max-transfer-idle-out,
max-transfer-time-in, max-transfer-time-out,
statistics-interval of 28 days and
sig-validity-interval of 3660 days. [RT #2002]
1114. [port] Ignore more accept() errors. [RT #2021]
1113. [bug] The allow-update-forwarding option was ignored
when specified in a view. [RT #2014]
1112. [placeholder]
1111. [bug] Multi-threaded servers could deadlock processing
recursive queries due to a locking hierarchy
violation in adb.c. [RT #2017]
1110. [bug] dig should only accept valid abbreviations of +options.
[RT #2003]
1109. [bug] nsupdate accepted illegal ttl values.
1108. [bug] On Win32, rndc was hanging when named was not running
due to failure to select for exceptional conditions
in select(). [RT #1870]
1107. [bug] nsupdate could catch an assertion failure if an
invalid domain name was given as the argument to
the "zone" command.
1106. [bug] After seeing an out of range TTL, nsupdate would
treat all TTLs as out of range. [RT #2001]
1105. [port] OpenUNIX 8 enable threads by default. [RT #1970]
1104. [bug] Invalid arguments to the transfer-format option
could cause an assertion failure. [RT #1995]
1103. [port] OpenUNIX 8 support (ifconfig.sh). [RT #1970]
1102. [doc] Note that query logging is enabled by directing the
queries category to a channel.
1101. [bug] Array bounds read error in lwres_gai_strerror.
1100. [bug] libbind: DNSSEC key ids were computed incorrectly.
1099. [cleanup] libbind: defining REPORT_ERRORS in lib/bind/dst caused
compile time errors.
1098. [bug] libbind: HMAC-MD5 key files are now mode 0600.
1097. [func] libbind: RES_PRF_TRUNC for dig.
1096. [func] libbind: "DNSSEC OK" (DO) support.
1095. [func] libbind: resolver option: no-tld-query. disables
trying unqualified as a tld. no_tld_query is also
supported for FreeBSD compatibility.
1094. [func] libbind: add support gcc's format string checking.
1093. [doc] libbind: miscellaneous nroff fixes.
1092. [bug] libbind: get*by*() failed to check if res_init() had
been called.
1091. [bug] libbind: misplaced va_end().
1090. [bug] libbind: dns_ho.c:add_hostent() was not returning
the amount of memory consumed resulting in garbage
address being returned. Alignment calculations were
wasting space. We weren't suppressing duplicate
addresses.
1089. [func] libbind: inet_{cidr,net}_{pton,ntop}() now have IPv6
support.
1088. [port] libbind: MPE/iX C.70 (incomplete)
1087. [bug] libbind: struct __res_state too large on 64 bit arch.
1086. [port] libbind: sunos: old sprintf.
1085. [port] libbind: solaris: sys_nerr and sys_errlist do not
exist when compiling in 64 bit mode.
1084. [cleanup] libbind: gai_strerror() rewritten.
1083. [bug] The default control channel listened on the
wildcard address, not the loopback as documented.
[RT #1975]
1082. [bug] The -g option to named incorrectly caused logging
to be sent to syslog in addition to stderr.
[RT #1974]
1081. [bug] Multicast queries were incorrectly identified
based on the source address, not the destination
address.
1080. [bug] BIND 8 compatibility: accept bare IP prefixes
as the second element of a two-element top level
sort list statement. [RT #1964]
1079. [bug] BIND 8 compatibility: accept bare elements at top
level of sort list treating them as if they were
a single element list. [RT #1963]
1078. [bug] We failed to correct bad tv_usec values in one case.
[RT #1966]
1077. [func] Do not accept further recursive clients when
the total number of recursive lookups being
processed exceeds max-recursive-clients, even
if some of the lookups are internally generated.
[RT #1915, #1938]
1076. [bug] A badly defined global key could trigger an assertion
on load/reload if views were used. [RT #1947]
1075. [bug] Out-of-range network prefix lengths were not
reported. [RT #1954]
1074. [bug] Running out of memory in dump_rdataset() could
cause an assertion failure. [RT #1946]
1073. [bug] The ADB cache cleaning should also be space driven.
[RT #1915, #1938]
1072. [bug] The TCP client quota could be exceeded when
recursion occurred. [RT #1937]
1071. [bug] Sockets listening for TCP DNS connections
specified an excessive listen backlog. [RT #1937]
1070. [bug] Copy DNSSEC OK (DO) to response as specified by
draft-ietf-dnsext-dnssec-okbit-03.txt.
1069. [placeholder]
1068. [bug] errno could be overwritten by catgets(). [RT #1921]
1067. [func] Allow quotas to be soft, isc_quota_soft().
1066. [bug] Provide a thread safe wrapper for strerror().
[RT #1689]
1065. [func] Runtime support to select new / old style interface
scanning using ioctls.
1064. [bug] Do not shut down active network interfaces if we
are unable to scan the interface list. [RT #1921]
1063. [bug] libbind: "make install" was failing on IRIX.
[RT #1919]
1062. [bug] If the control channel listener socket was shut
down before server exit, the listener object could
be freed twice. [RT #1916]
1061. [bug] If periodic cache cleaning happened to start
while cleaning due to reaching the configured
maximum cache size was in progress, the server
could catch an assertion failure. [RT #1912]
1060. [func] Move refresh, stub and notify UDP retry processing
into dns_request.
1059. [func] dns_request now support will now retry UDP queries,
dns_request_createvia2() and dns_request_createraw2().
1058. [func] Limited lifetime ticker timers are now available,
isc_timertype_limited.
1057. [bug] Reloading the server after adding a "file" clause
to a zone statement could cause the server to
crash due to a typo in change 1016.
1056. [bug] Rndc could catch an assertion failure on SIGINT due
to an uninitialized variable. [RT #1908]
1055. [func] Version and hostname queries can now be disabled
using "version none;" and "hostname none;",
respectively.
1054. [bug] On Win32, cfg_categories and cfg_modules need to be
exported from the libisccfg DLL.
1053. [bug] Dig did not increase its timeout when receiving
AXFRs unless the +time option was used. [RT #1904]
1052. [bug] Journals were not being created in binary mode
resulting in "journal format not recognized" error
under Win32. [RT #1889]
1051. [bug] Do not ignore a network interface completely just
because it has a noncontiguous netmask. Instead,
omit it from the localnets ACL and issue a warning.
[RT #1891]
1050. [bug] Log messages reporting malformed IP addresses in
address lists such as that of the forwarders option
failed to include the correct error code, file
name, and line number. [RT #1890]
1049. [func] "pid-file none;" will disable writing a pid file.
[RT #1848]
1048. [bug] Servers built with -DISC_MEM_USE_INTERNAL_MALLOC=1
didn't work.
1047. [bug] named was incorrectly refusing all requests signed
with a TSIG key derived from an unsigned TKEY
negotiation with a NOERROR response. [RT #1886]
1046. [bug] The help message for the --with-openssl configure
option was inaccurate. [RT #1880]
1045. [bug] It was possible to skip saving glue for a nameserver
for a stub zone.
1044. [bug] Specifying allow-transfer, notify-source, or
notify-source-v6 in a stub zone was not treated
as an error.
1043. [bug] Specifying a transfer-source or transfer-source-v6
option in the zone statement for a master zone was
not treated as an error. [RT #1876]
1042. [bug] The "config" logging category did not work properly.
[RT #1873]
1041. [bug] Dig/host/nslookup could catch an assertion failure
on SIGINT due to an uninitialized variable. [RT #1867]
1040. [bug] Multiple listen-on-v6 options with different ports
were not accepted. [RT #1875]
1039. [bug] Negative responses with CNAMEs in the answer section
were cached incorrectly. [RT #1862]
1038. [bug] In servers configured with a tkey-domain option,
TKEY queries with an owner name other than the root
could cause an assertion failure. [RT #1866, #1869]
1037. [bug] Negative responses whose authority section contain
SOA or NS records whose owner names are not equal
equal to or parents of the query name should be
rejected. [RT #1862]
1036. [func] Silently drop requests received via multicast as
long as there is no final multicast DNS standard.
1035. [bug] If we respond to multicast queries (which we
currently do not), respond from a unicast address
as specified in RFC 1123. [RT #137]
1034. [bug] Ignore the RD bit on multicast queries as specified
in RFC 1123. [RT #137]
1033. [bug] Always respond to requests with an unsupported opcode
with NOTIMP, even if we don't have a matching view
or cannot determine the class.
1032. [func] hostname.bind/txt/chaos now returns the name of
the machine hosting the nameserver. This is useful
in diagnosing problems with anycast servers.
1031. [bug] libbind.a: isc__gettimeofday() infinite recursion.
[RT #1858]
1030. [bug] On systems with no resolv.conf file, nsupdate
exited with an error rather than defaulting
to using the loopback address. [RT #1836]
1029. [bug] Some named.conf errors did not cause the loading
of the configuration file to return a failure
status even though they were logged. [RT #1847]
1028. [bug] On Win32, dig/host/nslookup looked for resolv.conf
in the wrong directory. [RT #1833]
1027. [bug] RRs having the reserved type 0 should be rejected.
[RT #1471]
1026. [placeholder]
1025. [bug] Don't use multicast addresses to resolve iterative
queries. [RT #101]
1024. [port] Compilation failed on HP-UX 11.11 due to
incompatible use of the SIOCGLIFCONF macro
name. [RT #1831]
1023. [func] Accept hints without TTLs.
1022. [bug] Don't report empty root hints as "extra data".
[RT #1802]
1021. [bug] On Win32, log message timestamps were one month
later than they should have been, and the server
would exhibit unspecified behavior in December.
1020. [bug] IXFR log messages did not distinguish between
true IXFRs, AXFR-style IXFRs, and mere version
polls. [RT #1811]
1019. [bug] The value of the lame-ttl option was limited to 18000
seconds, not 1800 seconds as documented. [RT #1803]
1018. [bug] The default log channel was not always initialized
correctly. [RT #1813]
1017. [bug] When specifying TSIG keys to dig and nsupdate using
the -k option, they must be HMAC-MD5 keys. [RT #1810]
1016. [bug] Slave zones with no backup file were re-transferred
on every server reload.
1015. [bug] Log channels that had a "versions" option but no
"size" option failed to create numbered log
files. [RT #1783]
1014. [bug] Some queries would cause statistics counters to
increment more than once or not at all. [RT #1321]
1013. [bug] It was possible to cancel a query twice when marking
a server as bogus or by having a blackhole acl.
[RT #1776]
1012. [bug] The -p option to named did not behave as documented.
1011. [cleanup] Removed isc_dir_current().
1010. [bug] The server could attempt to execute a command channel
command after initiating server shutdown, causing
an assertion failure. [RT #1766]
1009. [port] OpenUNIX 8 support. [RT #1728]
1008. [port] libtool.m4, ltmain.sh from libtool-1.4.2.
1007. [port] config.guess, config.sub from autoconf-2.52.
1006. [bug] If a KEY RR was found missing during DNSSEC validation,
an assertion failure could subsequently be triggered
in the resolver. [RT #1763]
1005. [bug] Don't copy nonzero RCODEs from request to response.
[RT #1765]
1004. [port] Deal with recvfrom() returning EHOSTDOWN. [RT #1770]
1003. [func] Add the +retry option to dig.
1002. [bug] When reporting an unknown class name in named.conf,
including the file name and line number. [RT #1759]
1001. [bug] win32 socket code doio_recv was not catching a
WSACONNRESET error when a client was timing out
the request and closing its socket. [RT #1745]
1000. [bug] BIND 8 compatibility: accept "HESIOD" as an alias
for class "HS". [RT #1759]
999. [func] "rndc retransfer zone [class [view]]" added.
[RT #1752]
998. [func] named-checkzone now has arguments to specify the
chroot directory (-t) and working directory (-w).
[RT #1755]
997. [func] Add support for RSA-SHA1 keys (RFC3110).
996. [func] Issue warning if the configuration filename contains
the chroot path.
995. [bug] dig, host, nslookup: using a raw IPv6 address as a
target address should be fatal on a IPv4 only system.
994. [func] Treat non-authoritative responses to queries for type
NS as referrals even if the NS records are in the
answer section, because BIND 8 servers incorrectly
send them that way. This is necessary for DNSSEC
validation of the NS records of a secure zone to
succeed when the parent is a BIND 8 server. [RT #1706]
993. [func] dig: -v now reports the version.
992. [doc] dig: ~/.digrc is now documented.
991. [func] Lower UDP refresh timeout messages to level
debug 1.
990. [bug] The rndc-confgen man page was not installed.
989. [bug] Report filename if $INCLUDE fails for file related
errors. [RT #1736]
988. [bug] 'additional-from-auth no;' did not work reliably
in the case of queries answered from the cache.
[RT #1436]
987. [bug] "dig -help" didn't show "+[no]stats".
986. [bug] "dig +noall" failed to clear stats and command
printing.
985. [func] Consider network interfaces to be up iff they have
a nonzero IP address rather than based on the
IFF_UP flag. [RT #1160]
984. [bug] Multi-threading should be enabled by default on
Solaris 2.7 and newer, but it wasn't.
983. [func] The server now supports generating IXFR difference
sequences for non-dynamic zones by comparing zone
versions, when enabled using the new config
option "ixfr-from-differences". [RT #1727]
982. [func] If "memstatistics-file" is set in options the memory
statistics will be written to it.
981. [func] The dnssec tools can now take multiple '-r randomfile'
arguments.
980. [bug] Incoming zone transfers restarting after an error
could trigger an assertion failure. [RT #1692]
979. [func] Incremental master file dumping. dns_master_dumpinc(),
dns_master_dumptostreaminc(), dns_dumpctx_attach(),
dns_dumpctx_detach(), dns_dumpctx_cancel(),
dns_dumpctx_db() and dns_dumpctx_version().
978. [bug] dns_db_attachversion() had an invalid REQUIRE()
condition.
977. [bug] Improve "not at top of zone" error message.
976. [func] named-checkconf can now test load master zones
(named-checkconf -z). [RT #1468]
975. [bug] "max-cache-size default;" as a view option
caused an assertion failure.
974. [bug] "max-cache-size unlimited;" as a global option
was not accepted.
973. [bug] Failed to log the question name when logging:
"bad zone transfer request: non-authoritative zone
(NOTAUTH)".
972. [bug] The file modification time code in zone.c was using the
wrong epoch. [RT #1667]
971. [placeholder]
970. [func] 'max-journal-size' can now be used to set a target
size for a journal.
969. [func] dig now supports the undocumented dig 8 feature
of allowing arbitrary labels, not just dotted
decimal quads, with the -x option. This can be
used to conveniently look up RFC2317 names as in
"dig -x 10.0.0.0-127". [RT #827, #1576, #1598]
968. [bug] On win32, the isc_time_now() function was unnecessarily
calling strtime(). [RT #1671]
967. [bug] On win32, the link for bindevt was not including the
required resource file to enable the event viewer
to interpret the error messages in the event log,
[RT #1668]
966. [placeholder]
965. [bug] Including data other than root server NS and A
records in the root hint file could cause a rbtdb
node reference leak. [RT #1581, #1618]
964. [func] Warn if data other than root server NS and A records
are found in the root hint file. [RT #1581, #1618]
963. [bug] Bad ISC_LANG_ENDDECLS. [RT #1645]
962. [bug] libbind: bad "#undef", don't attempt to install
non-existent nlist.h. [RT #1640]
961. [bug] Tried to use a IPV6 feature when ISC_PLATFORM_HAVEIPV6
was not defined. [RT #1482]
960. [port] liblwres failed to build on systems with support for
getrrsetbyname() in the OS. [RT #1592]
959. [port] On FreeBSD, determine the number of CPUs by calling
sysctlbyname(). [RT #1584]
958. [port] ssize_t is not available on all platforms. [RT #1607]
957. [bug] sys/select.h inclusion was broken on older platforms.
[RT #1607]
956. [bug] ns_g_autorndcfile changed to ns_g_keyfile
in named/win32/os.c due to code changes in
change #953. win32 .make file for rndc-confgen
updated to add include path for os.h header.
--- 9.2.0rc1 released ---
955. [bug] When using views, the zone's class was not being
inherited from the view's class. [RT #1583]
954. [bug] When requesting AXFRs or IXFRs using dig, host, or
nslookup, the RD bit should not be set as zone
transfers are inherently non-recursive. [RT #1575]
953. [func] The /var/run/named.key file from change #843
has been replaced by /etc/rndc.key. Both
named and rndc will look for this file and use
it to configure a default control channel key
if not already configured using a different
method (rndc.conf / controls). Unlike
named.key, rndc.key is not created automatically;
it must be created by manually running
"rndc-confgen -a".
952. [bug] The server required manual intervention to serve the
affected zones if it died between creating a journal
and committing the first change to it.
951. [bug] CFLAGS was not passed to the linker when
linking some of the test programs under
bin/tests. [RT #1555].
950. [bug] Explicit TTLs did not properly override $TTL
due to a bug in change 834. [RT #1558]
949. [bug] host was unable to print records larger than 512
bytes. [RT #1557]
--- 9.2.0b2 released ---
948. [port] Integrated support for building on Windows NT /
Windows 2000.
947. [bug] dns_rdata_soa_t had a badly named element "mname" which
was really the RNAME field from RFC1035. To avoid
confusion and silent errors that would occur it the
"origin" and "mname" elements were given their correct
names "mname" and "rname" respectively, the "mname"
element is renamed to "contact".
946. [cleanup] doc/misc/options is now machine-generated from the
configuration parser syntax tables, and therefore
more likely to be correct.
945. [func] Add the new view-specific options
"match-destinations" and "match-recursive-only".
944. [func] Check for expired signatures on load.
943. [bug] The server could crash when receiving a command
via rndc if the configuration file listed only
nonexistent keys in the controls statement. [RT #1530]
942. [port] libbind: GETNETBYADDR_ADDR_T was not correctly
defined on some platforms.
941. [bug] The configuration checker crashed if a slave
zone didn't contain a masters statement. [RT #1514]
940. [bug] Double zone locking failure on error path. [RT #1510]
--- 9.2.0b1 released ---
939. [port] Add the --disable-linux-caps option to configure for
systems that manage capabilities outside of named.
[RT #1503]
938. [placeholder]
937. [bug] A race when shutting down a zone could trigger a
INSIST() failure. [RT #1034]
936. [func] Warn about IPv4 addresses that are not complete
dotted quads. [RT #1084]
935. [bug] inet_pton failed to reject leading zeros.
934. [port] Deal with systems where accept() spuriously returns
ECONNRESET.
933. [bug] configure failed doing libbind on platforms not
supported by BIND 8. [RT #1496]
--- 9.2.0a3 released ---
932. [bug] Use INSTALL_SCRIPT, not INSTALL_PROGRAM,
when installing isc-config.sh.
[RT #198, #1466]
931. [bug] The controls statement only attempted to verify
messages using the first key in the key list.
(9.2.0a1/a2 only).
930. [func] Query performance testing tool added as
contrib/queryperf.
929. [placeholder]
928. [bug] nsupdate would send empty update packets if the
send (or empty line) command was run after
another send but before any new updates or
prerequisites were specified. It should simply
ignore this command.
927. [bug] Don't hold the zone lock for the entire dump to disk.
[RT #1423]
926. [bug] The resolver could deadlock with the ADB when
shutting down (multi-threaded builds only).
[RT #1324]
925. [cleanup] Remove openssl from the distribution; require that
--with-openssl be specified if DNSSEC is needed.
924. [port] Extend support for pre-RFC2133 IPv6 implementation.
[RT #987]
923. [bug] Multiline TSIG secrets (and other multiline strings)
were not accepted in named.conf. [RT #1469]
922. [func] Added two new lwres_getrrsetbyname() result codes,
ERR_NONAME and ERR_NODATA.
921. [bug] lwres returned an incorrect error code if it received
a truncated message.
920. [func] Increase the lwres receive buffer size to 16K.
[RT #1451]
919. [placeholder]
918. [func] In nsupdate, TSIG errors are no longer treated as
fatal errors.
917. [func] New nsupdate command 'key', allowing TSIG keys to
be specified in the nsupdate command stream rather
than the command line.
916. [bug] Specifying type ixfr to dig without specifying
a serial number failed in unexpected ways.
915. [func] The named-checkconf and named-checkzone programs
now have a '-v' option for printing their version.
[RT #1151]
914. [bug] Global 'server' statements were rejected when
using views, even though they were accepted
in 9.1. [RT #1368]
913. [bug] Cache cleaning was not sufficiently aggressive.
[RT #1441, #1444]
912. [bug] Attempts to set the 'additional-from-cache' or
'additional-from-auth' option to 'no' in a
server with recursion enabled will now
be ignored and cause a warning message.
[RT #1145]
911. [placeholder]
910. [port] Some pre-RFC2133 IPv6 implementations do not define
IN6ADDR_ANY_INIT. [RT #1416]
909. [placeholder]
908. [func] New program, rndc-confgen, to simplify setting up rndc.
907. [func] The ability to get entropy from either the
random device, a user-provided file or from
the keyboard was migrated from the DNSSEC tools
to libisc as isc_entropy_usebestsource().
906. [port] Separated the system independent portion of
lib/isc/unix/entropy.c into lib/isc/entropy.c
and added lib/isc/win32/entropy.c.
905. [bug] Configuring a forward "zone" for the root domain
did not work. [RT #1418]
904. [bug] The server would leak memory if attempting to use
an expired TSIG key. [RT #1406]
903. [bug] dig should not crash when receiving a TCP packet
of length 0.
902. [bug] The -d option was ignored if both -t and -g were also
specified.
901. [placeholder]
900. [bug] A config.guess update changed the system identification
string of FreeBSD systems; configure and
bin/tests/system/ifconfig.sh now recognize the new
string.
--- 9.2.0a2 released ---
899. [bug] lib/dns/soa.c failed to compile on many platforms
due to inappropriate use of a void value.
[RT #1372, #1373, #1386, #1387, #1395]
898. [bug] "dig" failed to set a nonzero exit status
on UDP query timeout. [RT #1323]
897. [bug] A config.guess update changed the system identification
string of UnixWare systems; configure now recognizes
the new string.
896. [bug] If a configuration file is set on named's command line
and it has a relative pathname, the current directory
(after any possible jailing resulting from named -t)
will be prepended to it so that reloading works
properly even when a directory option is present.
895. [func] New function, isc_dir_current(), akin to POSIX's
getcwd().
894. [bug] When using the DNSSEC tools, a message intended to warn
when the keyboard was being used because of the lack
of a suitable random device was not being printed.
893. [func] Removed isc_file_test() and added isc_file_exists()
for the basic functionality that was being added
with isc_file_test().
892. [placeholder]
891. [bug] Return an error when a SIG(0) signed response to
an unsigned query is seen. This should actually
do the verification, but it's not currently
possible. [RT #1391]
890. [cleanup] The man pages no longer require the mandoc macros
and should now format cleanly using most versions of
nroff, and HTML versions of the man pages have been
added. Both are generated from DocBook source.
889. [port] Eliminated blank lines before .TH in nroff man
pages since they cause problems with some versions
of nroff. [RT #1390]
888. [bug] Don't die when using TKEY to delete a nonexistent
TSIG key. [RT #1392]
887. [port] Detect broken compilers that can't call static
functions from inline functions. [RT #1212]
886. [placeholder]
885. [placeholder]
884. [placeholder]
883. [placeholder]
882. [placeholder]
881. [placeholder]
880. [placeholder]
879. [placeholder]
878. [placeholder]
877. [placeholder]
876. [placeholder]
875. [placeholder]
874. [placeholder]
873. [placeholder]
872. [placeholder]
871. [placeholder]
870. [placeholder]
869. [placeholder]
868. [placeholder]
867. [placeholder]
866. [func] Close debug only file channels when debug is set to
zero. [RT #1246]
865. [bug] The new configuration parser did not allow
the optional debug level in a "severity debug"
clause of a logging channel to be omitted.
This is now allowed and treated as "severity
debug 1;" like it does in BIND 8.2.4, not as
"severity debug 0;" like it did in BIND 9.1.
[RT #1367]
864. [cleanup] Multi-threading is now enabled by default on
OSF1, Solaris 2.7 and newer, AIX, IRIX, and HP-UX.
863. [bug] If an error occurred while an outgoing zone transfer
was starting up, the server could access a domain
name that had already been freed when logging a
message saying that the transfer was starting.
[RT #1383]
862. [bug] Use after realloc(), non portable pointer arithmetic in
grmerge().
861. [port] Add support for Mac OS X, by making it equivalent
to Darwin. This was derived from the config.guess
file shipped with Mac OS X. [RT #1355]
860. [func] Drop cross class glue in zone transfers.
859. [bug] Cache cleaning now won't swamp the CPU if there
is a persistent over limit condition.
858. [func] isc_mem_setwater() no longer requires that when the
callback function is non-NULL then its hi_water
argument must be greater than its lo_water argument
(they can now be equal) or that they be non-zero.
857. [cleanup] Use ISC_MAGIC() to define all magic numbers for
structs, for our friends in EBCDIC-land.
856. [func] Allow partial rdatasets to be returned in answer and
authority sections to help non-TCP capable clients
recover from truncation. [RT #1301]
855. [bug] Stop spurious "using RFC 1035 TTL semantics" warnings.
854. [bug] The config parser didn't properly handle config
options that were specified in units of time other
than seconds. [RT #1372]
853. [bug] configure_view_acl() failed to detach existing acls.
[RT #1374]
852. [bug] Handle responses from servers which do not know
about IXFR.
851. [cleanup] The obsolete support-ixfr option was not properly
ignored.
--- 9.2.0a1 released ---
850. [bug] dns_rbt_findnode() would not find nodes that were
split on a bitstring label somewhere other than in
the last label of the node. [RT #1351]
849. [func] <isc/net.h> will ensure INADDR_LOOPBACK is defined.
848. [func] A minimum max-cache-size of two megabytes is enforced
by the cache cleaner.
847. [func] Added isc_file_test(), which currently only has
some very basic functionality to test for the
existence of a file, whether a pathname is absolute,
or whether a pathname is the fundamental representation
of the current directory. It is intended that this
function can be expanded to test other things a
programmer might want to know about a file.
846. [func] A non-zero 'param' to dst_key_generate() when making an
hmac-md5 key means that good entropy is not required.
845. [bug] The access rights on the public file of a symmetric
key are now restricted as soon as the file is opened,
rather than after it has been written and closed.
844. [func] <isc/net.h> will ensure INADDR_LOOPBACK is defined,
just as <lwres/net.h> does.
843. [func] If no controls statement is present in named.conf,
or if any inet phrase of a controls statement is
lacking a keys clause, then a key will be automatically
generated by named and an rndc.conf-style file
named named.key will be written that uses it. rndc
will use this file only if its normal configuration
file, or one provided on the command line, does not
exist.
842. [func] 'rndc flush' now takes an optional view.
841. [bug] When sdb modules were not declared threadsafe, their
create and destroy functions were not serialized.
840. [bug] The config file parser could print the wrong file
name if an error was detected after an included file
was parsed. [RT #1353]
839. [func] Dump packets for which there was no view or that the
class could not be determined to category "unmatched".
838. [port] UnixWare 7.x.x is now supported by
bin/tests/system/ifconfig.sh.
837. [cleanup] Multi-threading is now enabled by default only on
OSF1, Solaris 2.7 and newer, and AIX.
836. [func] Upgraded libtool to 1.4.
835. [bug] The dispatcher could enter a busy loop if
it got an I/O error receiving on a UDP socket.
[RT #1293]
834. [func] Accept (but warn about) master files beginning with
an SOA record without an explicit TTL field and
lacking a $TTL directive, by using the SOA MINTTL
as a default TTL. This is for backwards compatibility
with old versions of BIND 8, which accepted such
files without warning although they are illegal
according to RFC1035.
833. [cleanup] Moved dns_soa_*() from <dns/journal.h> to
<dns/soa.h>, and extended them to support
all the integer-valued fields of the SOA RR.
832. [bug] The default location for named.conf in named-checkconf
should depend on --sysconfdir like it does in named.
[RT #1258]
831. [placeholder]
830. [func] Implement 'rndc status'.
829. [bug] The DNS_R_ZONECUT result code should only be returned
when an ANY query is made with DNS_DBFIND_GLUEOK set.
In all other ANY query cases, returning the delegation
is better.
828. [bug] The errno value from recvfrom() could be overwritten
by logging code. [RT #1293]
827. [bug] When an IXFR protocol error occurs, the slave
should retry with AXFR.
826. [bug] Some IXFR protocol errors were not detected.
825. [bug] zone.c:ns_query() detached from the wrong zone
reference. [RT #1264]
824. [bug] Correct line numbers reported by dns_master_load().
[RT #1263]
823. [func] The output of "dig -h" now goes to stdout so that it
can easily be piped through "more". [RT #1254]
822. [bug] Sending nxrrset prerequisites would crash nsupdate.
[RT #1248]
821. [bug] The program name used when logging to syslog should
be stripped of leading path components.
[RT #1178, #1232]
820. [bug] Name server address lookups failed to follow
A6 chains into the glue of local authoritative
zones.
819. [bug] In certain cases, the resolver's attempts to
restart an address lookup at the root could cause
the fetch to deadlock (with itself) instead of
restarting. [RT #1225]
818. [bug] Certain pathological responses to ANY queries could
cause an assertion failure. [RT #1218]
817. [func] Adjust timeouts for dialup zone queries.
816. [bug] Report potential problems with log file accessibility
at configuration time, since such problems can't
reliably be reported at the time they actually occur.
815. [bug] If a log file was specified with a path separator
character (i.e. "/") in its name and the directory
did not exist, the log file's name was treated as
though it were the directory name. [RT #1189]
814. [bug] Socket objects left over from accept() failures
were incorrectly destroyed, causing corruption
of socket manager data structures.
813. [bug] File descriptors exceeding FD_SETSIZE were handled
badly. [RT #1192]
812. [bug] dig sometimes printed incomplete IXFR responses
due to an uninitialized variable. [RT #1188]
811. [bug] Parentheses were not quoted in zone dumps. [RT #1194]
810. [bug] The signer name in SIG records was not properly
down-cased when signing/verifying records. [RT #1186]
809. [bug] Configuring a non-local address as a transfer-source
could cause an assertion failure during load.
808. [func] Add 'rndc flush' to flush the server's cache.
807. [bug] When setting up TCP connections for incoming zone
transfers, the transfer-source port was not
ignored like it should be.
806. [bug] DNS_R_SEENINCLUDE was failing to propagate back up
the calling stack to the zone maintenance level,
causing zones to not reload when an included file was
touched but the top-level zone file was not.
805. [bug] When using "forward only", missing root hints should
not cause queries to fail. [RT #1143]
804. [bug] Attempting to obtain entropy could fail in some
situations. This would be most common on systems
with user-space threads. [RT #1131]
803. [bug] Treat all SIG queries as if they have the CD bit set,
otherwise no data will be returned [RT #749]
802. [bug] DNSSEC key tags were computed incorrectly in almost
all cases. [RT #1146]
801. [bug] nsupdate should treat lines beginning with ';' as
comments. [RT #1139]
800. [bug] dnssec-signzone produced incorrect statistics for
large zones. [RT #1133]
799. [bug] The ADB didn't find AAAA glue in a zone unless A6
glue was also present.
798. [bug] nsupdate should be able to reject bad input lines
and continue. [RT #1130]
797. [func] Issue a warning if the 'directory' option contains
a relative path. [RT #269]
796. [func] When a size limit is associated with a log file,
only roll it when the size is reached, not every
time the log file is opened. [RT #1096]
795. [func] Add the +multiline option to dig. [RT #1095]
794. [func] Implement the "port" and "default-port" statements
in rndc.conf.
793. [cleanup] The DNSSEC tools could create filenames that were
illegal or contained shell meta-characters. They
now use a different text encoding of names that
doesn't have these problems. [RT #1101]
792. [cleanup] Replace the OMAPI command channel protocol with a
simpler one.
791. [bug] The command channel now works over IPv6.
790. [bug] Wildcards created using dynamic update or IXFR
could fail to match. [RT #1111]
789. [bug] The "localhost" and "localnets" ACLs did not match
when used as the second element of a two-element
sortlist item.
788. [func] Add the "match-mapped-addresses" option, which
causes IPv6 v4mapped addresses to be treated as
IPv4 addresses for the purpose of acl matching.
787. [bug] The DNSSEC tools failed to downcase domain
names when mapping them into file names.
786. [bug] When DNSSEC signing/verifying data, owner names were
not properly down-cased.
785. [bug] A race condition in the resolver could cause
an assertion failure. [RT #673, #872, #1048]
784. [bug] nsupdate and other programs would not quit properly
if some signals were blocked by the caller. [RT #1081]
783. [bug] Following CNAMEs could cause an assertion failure
when either using an sdb database or under very
rare conditions.
782. [func] Implement the "serial-query-rate" option.
781. [func] Avoid error packet loops by dropping duplicate FORMERR
responses. [RT #1006]
780. [bug] Error handling code dealing with out of memory or
other rare errors could lead to assertion failures
by calling functions on uninitialized names. [RT #1065]
779. [func] Added the "minimal-responses" option.
778. [bug] When starting cache cleaning, cleaning_timer_action()
returned without first pausing the iterator, which
could cause deadlock. [RT #998]
777. [bug] An empty forwarders list in a zone failed to override
global forwarders. [RT #995]
776. [func] Improved error reporting in denied messages. [RT #252]
775. [placeholder]
774. [func] max-cache-size is implemented.
773. [func] Added isc_rwlock_trylock() to attempt to lock without
blocking.
772. [bug] Owner names could be incorrectly omitted from cache
dumps in the presence of negative caching entries.
[RT #991]
771. [cleanup] TSIG errors related to unsynchronized clocks
are logged better. [RT #919]
770. [func] Add the "edns yes_or_no" statement to the server
clause. [RT #524]
769. [func] Improved error reporting when parsing rdata. [RT #740]
768. [bug] The server did not emit an SOA when a CNAME
or DNAME chain ended in NXDOMAIN in an
authoritative zone.
767. [placeholder]
766. [bug] A few cases in query_find() could leak fname.
This would trigger the mpctx->allocated == 0
assertion when the server exited.
[RT #739, #776, #798, #812, #818, #821, #845,
#892, #935, #966]
765. [func] ACL names are once again case insensitive, like
in BIND 8. [RT #252]
764. [func] Configuration files now allow "include" directives
in more places, such as inside the "view" statement.
[RT #377, #728, #860]
763. [func] Configuration files no longer have reserved words.
[RT #731, #753]
762. [cleanup] The named.conf and rndc.conf file parsers have
been completely rewritten.
761. [bug] _REENTRANT was still defined when building with
--disable-threads.
760. [contrib] Significant enhancements to the pgsql sdb driver.
759. [bug] The resolver didn't turn off "avoid fetches" mode
when restarting, possibly causing resolution
to fail when it should not. This bug only affected
platforms which support both IPv4 and IPv6. [RT #927]
758. [bug] The "avoid fetches" code did not treat negative
cache entries correctly, causing fetches that would
be useful to be avoided. This bug only affected
platforms which support both IPv4 and IPv6. [RT #927]
757. [func] Log zone transfers.
756. [bug] dns_zone_load() could "return" success when no master
file was configured.
755. [bug] Fix incorrectly formatted log messages in zone.c.
754. [bug] Certain failure conditions sending UDP packets
could cause the server to retry the transmission
indefinitely. [RT #902]
753. [bug] dig, host, and nslookup would fail to contact a
remote server if getaddrinfo() returned an IPv6
address on a system that doesn't support IPv6.
[RT #917]
752. [func] Correct bad tv_usec elements returned by
gettimeofday().
751. [func] Log successful zone loads / transfers. [RT #898]
750. [bug] A query should not match a DNAME whose trust level
is pending. [RT #916]
749. [bug] When a query matched a DNAME in a secure zone, the
server did not return the signature of the DNAME.
[RT #915]
748. [doc] List supported RFCs in doc/misc/rfc-compliance.
[RT #781]
747. [bug] The code to determine whether an IXFR was possible
did not properly check for a database that could
not have a journal. [RT #865, #908]
746. [bug] The sdb didn't clone rdatasets properly, causing
a crash when the server followed delegations. [RT #905]
745. [func] Report the owner name of records that fail
semantic checks while loading.
744. [bug] When returning DNS_R_CNAME or DNS_R_DNAME as the
result of an ANY or SIG query, the resolver failed
to setup the return event's rdatasets, causing an
assertion failure in the query code. [RT #881]
743. [bug] Receiving a large number of certain malformed
answers could cause named to stop responding.
[RT #861]
742. [placeholder]
741. [port] Support openssl-engine. [RT #709]
740. [port] Handle openssl library mismatches slightly better.
739. [port] Look for /dev/random in configure, rather than
assuming it will be there for only a predefined
set of OSes.
738. [bug] If a non-threadsafe sdb driver supported AXFR and
received an AXFR request, it would deadlock or die
with an assertion failure. [RT #852]
737. [port] stdtime.c failed to compile on certain platforms.
736. [func] New functions isc_task_{begin,end}exclusive().
735. [doc] Add BIND 4 migration notes.
734. [bug] An attempt to re-lock the zone lock could occur if
the server was shutdown during a zone transfer.
[RT #830]
733. [bug] Reference counts of dns_acl_t objects need to be
locked but were not. [RT #801, #821]
732. [bug] Glue with 0 TTL could also cause SERVFAIL. [RT #828]
731. [bug] Certain zone errors could cause named-checkzone to
fail ungracefully. [RT #819]
730. [bug] lwres_getaddrinfo() returns the correct result when
it fails to contact a server. [RT #768]
729. [port] pthread_setconcurrency() needs to be called on Solaris.
728. [bug] Fix comment processing on master file directives.
[RT #757]
727. [port] Work around OS bug where accept() succeeds but
fails to fill in the peer address of the accepted
connection, by treating it as an error rather than
an assertion failure. [RT #809]
726. [func] Implement the "trace" and "notrace" commands in rndc.
725. [bug] Installing man pages could fail.
724. [func] New libisc functions isc_netaddr_any(),
isc_netaddr_any6().
723. [bug] Referrals whose NS RRs had a 0 TTL caused the resolver
to return DNS_R_SERVFAIL. [RT #783]
722. [func] Allow incremental loads to be canceled.
721. [cleanup] Load manager and dns_master_loadfilequota() are no
more.
720. [bug] Server could enter infinite loop in
dispatch.c:do_cancel(). [RT #733]
719. [bug] Rapid reloads could trigger an assertion failure.
[RT #743, #763]
718. [cleanup] "internal" is no longer a reserved word in named.conf.
[RT #753, #731]
717. [bug] Certain TKEY processing failure modes could
reference an uninitialized variable, causing the
server to crash. [RT #750]
716. [bug] The first line of a $INCLUDE master file was lost if
an origin was specified. [RT #744]
715. [bug] Resolving some A6 chains could cause an assertion
failure in adb.c. [RT #738]
714. [bug] Preserve interval timers across reloads unless changed.
[RT #729]
713. [func] named-checkconf takes '-t directory' similar to named.
[RT #726]
712. [bug] Sending a large signed update message caused an
assertion failure. [RT #718]
711. [bug] The libisc and liblwres implementations of
inet_ntop contained an off by one error.
710. [func] The forwarders statement now takes an optional
port. [RT #418]
709. [bug] ANY or SIG queries for data with a TTL of 0
would return SERVFAIL. [RT #620]
708. [bug] When building with --with-openssl, the openssl headers
included with BIND 9 should not be used. [RT #702]
707. [func] The "filename" argument to named-checkzone is no
longer optional, to reduce confusion. [RT #612]
706. [bug] Zones with an explicit "allow-update { none; };"
were considered dynamic and therefore not reloaded
on SIGHUP or "rndc reload".
705. [port] Work out resource limit type for use where rlim_t is
not available. [RT #695]
704. [port] RLIMIT_NOFILE is not available on all platforms.
[RT #695]
703. [port] sys/select.h is needed on older platforms. [RT #695]
702. [func] If the address 0.0.0.0 is seen in resolv.conf,
use 127.0.0.1 instead. [RT #693]
701. [func] Root hints are now fully optional. Class IN
views use compiled-in hints by default, as
before. Non-IN views with no root hints now
provide authoritative service but not recursion.
A warning is logged if a view has neither root
hints nor authoritative data for the root. [RT #696]
700. [bug] $GENERATE range check was wrong. [RT #688]
699. [bug] The lexer mishandled empty quoted strings. [RT #694]
698. [bug] Aborting nsupdate with ^C would lead to several
race conditions.
697. [bug] nsupdate was not compatible with the undocumented
BIND 8 behavior of ignoring TTLs in "update delete"
commands. [RT #693]
696. [bug] lwresd would die with an assertion failure when passed
a zero-length name. [RT #692]
695. [bug] If the resolver attempted to query a blackholed or
bogus server, the resolution would fail immediately.
694. [bug] $GENERATE did not produce the last entry.
[RT #682, #683]
693. [bug] An empty lwres statement in named.conf caused
the server to crash while loading.
692. [bug] Deal with systems that have getaddrinfo() but not
gai_strerror(). [RT #679]
691. [bug] Configuring per-view forwarders caused an assertion
failure. [RT #675, #734]
690. [func] $GENERATE now supports DNAME. [RT #654]
689. [doc] man pages are now installed. [RT #210]
688. [func] "make tags" now works on systems with the
"Exuberant Ctags" etags.
687. [bug] Only say we have IPv6, with sufficient functionality,
if it has actually been tested. [RT #586]
686. [bug] dig and nslookup can now be properly aborted during
blocking operations. [RT #568]
685. [bug] nslookup should use the search list/domain options
from resolv.conf by default. [RT #405, #630]
684. [bug] Memory leak with view forwarders. [RT #656]
683. [bug] File descriptor leak in isc_lex_openfile().
682. [bug] nslookup displayed SOA records incorrectly. [RT #665]
681. [bug] $GENERATE specifying output format was broken. [RT #653]
680. [bug] dns_rdata_fromstruct() mishandled options bigger
than 255 octets.
679. [bug] $INCLUDE could leak memory and file descriptors on
reload. [RT #639]
678. [bug] "transfer-format one-answer;" could trigger an assertion
failure. [RT #646]
677. [bug] dnssec-signzone would occasionally use the wrong ttl
for database operations and fail. [RT #643]
676. [bug] Log messages about lame servers to category
'lame-servers' rather than 'resolver', so as not
to be gratuitously incompatible with BIND 8.
675. [bug] TKEY queries could cause the server to leak
memory.
674. [func] Allow messages to be TSIG signed / verified using
a offset from the current time.
673. [func] The server can now convert RFC1886-style recursive
lookup requests into RFC2874-style lookups, when
enabled using the new option "allow-v6-synthesis".
672. [bug] The wrong time was in the "time signed" field when
replying with BADTIME error.
671. [bug] The message code was failing to parse a message with
no question section and a TSIG record. [RT #628]
670. [bug] The lwres replacements for getaddrinfo and
getipnodebyname didn't properly check for the
existence of the sockaddr sa_len field.
669. [bug] dnssec-keygen now makes the public key file
non-world-readable for symmetric keys. [RT #403]
668. [func] named-checkzone now reports multiple errors in master
files.
667. [bug] On Linux, running named with the -u option and a
non-world-readable configuration file didn't work.
[RT #626]
666. [bug] If a request sent by dig is longer than 512 bytes,
use TCP.
665. [bug] Signed responses were not sent when the size of the
TSIG + question exceeded the maximum message size.
[RT #628]
664. [bug] The t_tasks and t_timers module tests are now skipped
when building without threads, since they require
threads.
663. [func] Accept a size_spec, not just an integer, in the
(unimplemented and ignored) max-ixfr-log-size option
for compatibility with recent versions of BIND 8.
[RT #613]
662. [bug] dns_rdata_fromtext() failed to log certain errors.
661. [bug] Certain UDP IXFR requests caused an assertion failure
(mpctx->allocated == 0). [RT #355, #394, #623]
660. [port] Detect multiple CPUs on HP-UX and IRIX.
659. [performance] Rewrite the name compression code to be much faster.
658. [cleanup] Remove all vestiges of 16 bit global compression.
657. [bug] When a listen-on statement in an lwres block does not
specify a port, use 921, not 53. Also update the
listen-on documentation. [RT #616]
656. [func] Treat an unescaped newline in a quoted string as
an error. This means that TXT records with missing
close quotes should have meaningful errors printed.
655. [bug] Improve error reporting on unexpected eof when loading
zones. [RT #611]
654. [bug] Origin was being forgotten in TCP retries in dig.
[RT #574]
653. [bug] +defname option in dig was reversed in sense.
[RT #549]
652. [bug] zone_saveunique() did not report the new name.
651. [func] The AD bit in responses now has the meaning
specified in <draft-ietf-dnsext-ad-is-secure>.
650. [bug] SIG(0) records were being generated and verified
incorrectly. [RT #606]
649. [bug] It was possible to join to an already running fctx
after it had "cloned" its events, but before it sent
them. In this case, the event of the newly joined
fetch would not contain the answer, and would
trigger the INSIST() in fctx_sendevents(). In
BIND 9.0, this bug did not trigger an INSIST(), but
caused the fetch to fail with a SERVFAIL result.
[RT #588, #597, #605, #607]
648. [port] Add support for pre-RFC2133 IPv6 implementations.
647. [bug] Resolver queries sent after following multiple
referrals had excessively long retransmission
timeouts due to incorrectly counting the referrals
as "restarts".
646. [bug] The UnixWare ISC_PLATFORM_FIXIN6INADDR fix in isc/net.h
didn't _cleanly_ fix the problem it was trying to fix.
645. [port] BSD/OS 3.0 needs pthread_init(). [RT #603]
644. [bug] #622 needed more work. [RT #562]
643. [bug] xfrin error messages made more verbose, added class
of the zone. [RT #599]
642. [bug] Break the exit_check() race in the zone module.
[RT #598]
--- 9.1.0b2 released ---
641. [bug] $GENERATE caused a uninitialized link to be used.
[RT #595]
640. [bug] Memory leak in error path could cause
"mpctx->allocated == 0" failure. [RT #584]
639. [bug] Reading entropy from the keyboard would sometimes fail.
[RT #591]
638. [port] lib/isc/random.c needed to explicitly include time.h
to get a prototype for time() when pthreads was not
being used. [RT #592]
637. [port] Use isc_u?int64_t instead of (unsigned) long long in
lib/isc/print.c. Also allow lib/isc/print.c to
be compiled even if the platform does not need it.
[RT #592]
636. [port] Shut up MSVC++ about a possible loss of precision
in the ISC__BUFFER_PUTUINT*() macros. [RT #592]
635. [bug] Reloading a server with a configured blackhole list
would cause an assertion. [RT #590]
634. [bug] A log file will completely stop being written when
it reaches the maximum size in all cases, not just
when versioning is also enabled. [RT #570]
633. [port] Cope with rlim_t missing on BSD/OS systems. [RT #575]
632. [bug] The index array of the journal file was
corrupted as it was written to disk.
631. [port] Build without thread support on systems without
pthreads.
630. [bug] Locking failure in zone code. [RT #582]
629. [bug] 9.1.0b1 dereferenced a null pointer and crashed
when responding to a UDP IXFR request.
628. [bug] If the root hints contained only AAAA addresses,
named would be unable to perform resolution.
627. [bug] The EDNS0 blackhole detection code of change 324
waited for three retransmissions to each server,
which takes much too long when a domain has many
name servers and all of them drop EDNS0 queries.
Now we retry without EDNS0 after three consecutive
timeouts, even if they are all from different
servers. [RT #143]
626. [bug] The lightweight resolver daemon no longer crashes
when asked for a SIG rrset. [RT #558]
625. [func] Zones now inherit their class from the enclosing view.
624. [bug] The zone object could get timer events after it had
been destroyed, causing a server crash. [RT #571]
623. [func] Added "named-checkconf" and "named-checkzone" program
for syntax checking named.conf files and zone files,
respectively.
622. [bug] A canceled request could be destroyed before
dns_request_destroy() was called. [RT #562]
621. [port] Disable IPv6 at runtime if IPv6 sockets are unusable.
This mostly affects Red Hat Linux 7.0, which has
conflicts between libc and the kernel.
620. [bug] dns_master_load*inc() now require 'task' and 'load'
to be non-null. Also 'done' will not be called if
dns_master_load*inc() fails immediately. [RT #565]
619. [placeholder]
618. [bug] Queries to a signed zone could sometimes cause
an assertion failure.
617. [bug] When using dynamic update to add a new RR to an
existing RRset with a different TTL, the journal
entries generated from the update did not include
explicit deletions and re-additions of the existing
RRs to update their TTL to the new value.
616. [func] dnssec-signzone -t output now includes performance
statistics.
615. [bug] dnssec-signzone did not like child keysets signed
by multiple keys.
614. [bug] Checks for uninitialized link fields were prone
to false positives, causing assertion failures.
The checks are now disabled by default and may
be re-enabled by defining ISC_LIST_CHECKINIT.
613. [bug] "rndc reload zone" now reloads primary zones.
It previously only updated slave and stub zones,
if an SOA query indicated an out of date serial.
612. [cleanup] Shutup a ridiculously noisy HP-UX compiler that
complains relentlessly about how its treatment
of 'const' has changed as well as how casting
sometimes tightens alignment constraints.
611. [func] allow-notify can be used to permit processing of
notify messages from hosts other than a slave's
masters.
610. [func] rndc dumpdb is now supported.
609. [bug] getrrsetbyname() would crash lwresd if the server
found more SIGs than answers. [RT #554]
608. [func] dnssec-signzone now adds a comment to the zone
with the time the file was signed.
607. [bug] nsupdate would fail if it encountered a CNAME or
DNAME in a response to an SOA query. [RT #515]
606. [bug] Compiling with --disable-threads failed due
to isc_thread_self() being incorrectly defined
as an integer rather than a function.
605. [func] New function isc_lex_getlasttokentext().
604. [bug] The named.conf parser could print incorrect line
numbers when long comments were present.
603. [bug] Make dig handle multiple types or classes on the same
query more correctly.
602. [func] Cope automatically with UnixWare's broken
IN6_IS_ADDR_* macros. [RT #539]
601. [func] Return a non-zero exit code if an update fails
in nsupdate.
600. [bug] Reverse lookups sometimes failed in dig, etc...
599. [func] Added four new functions to the libisc log API to
support i18n messages. isc_log_iwrite(),
isc_log_ivwrite(), isc_log_iwrite1() and
isc_log_ivwrite1() were added.
598. [bug] An update-policy statement would cause the server
to assert while loading. [RT #536]
597. [func] dnssec-signzone is now multi-threaded.
596. [bug] DNS_RDATASLAB_FORCE and DNS_RDATASLAB_EXACT are
not mutually exclusive.
595. [port] On Linux 2.2, socket() returns EINVAL when it
should return EAFNOSUPPORT. Work around this.
[RT #531]
594. [func] sdb drivers are now assumed to not be thread-safe
unless the DNS_SDBFLAG_THREADSAFE flag is supplied.
593. [bug] If a secure zone was missing all its NXTs and
a dynamic update was attempted, the server entered
an infinite loop.
592. [bug] The sig-validity-interval option now specifies a
number of days, not seconds. This matches the
documentation. [RT #529]
--- 9.1.0b1 released ---
591. [bug] Work around non-reentrancy in openssl by disabling
pre-computation in keys.
590. [doc] There are now man pages for the lwres library in
doc/man/lwres.
589. [bug] The server could deadlock if a zone was updated
while being transferred out.
588. [bug] ctx->in_use was not being correctly initialized when
when pushing a file for $INCLUDE. [RT #523]
587. [func] A warning is now printed if the "allow-update"
option allows updates based on the source IP
address, to alert users to the fact that this
is insecure and becoming increasingly so as
servers capable of update forwarding are being
deployed.
586. [bug] multiple views with the same name were fatal. [RT #516]
585. [func] dns_db_addrdataset() and dns_rdataslab_merge()
now support 'exact' additions in a similar manner to
dns_db_subtractrdataset() and dns_rdataslab_subtract().
584. [func] You can now say 'notify explicit'; to suppress
notification of the servers listed in NS records
and notify only those servers listed in the
'also-notify' option.
583. [func] "rndc querylog" will now toggle logging of
queries, like "ndc querylog" in BIND 8.
582. [bug] dns_zone_idetach() failed to lock the zone.
[RT #199, #463]
581. [bug] log severity was not being correctly processed.
[RT #485]
580. [func] Ignore trailing garbage on incoming DNS packets,
for interoperability with broken server
implementations. [RT #491]
579. [bug] nsupdate did not take a filename to read update from.
[RT #492]
578. [func] New config option "notify-source", to specify the
source address for notify messages.
577. [func] Log illegal RDATA combinations. e.g. multiple
singleton types, cname and other data.
576. [doc] isc_log_create() description did not match reality.
575. [bug] isc_log_create() was not setting internal state
correctly to reflect the default channels created.
574. [bug] TSIG signed queries sent by the resolver would fail to
have their responses validated and would leak memory.
573. [bug] The journal files of IXFRed slave zones were
inadvertently discarded on server reload, causing
"journal out of sync with zone" errors on subsequent
reloads. [RT #482]
572. [bug] Quoted strings were not accepted as key names in
address match lists.
571. [bug] It was possible to create an rdataset of singleton
type which had more than one rdata. [RT #154]
[RT #279]
570. [bug] rbtdb.c allowed zones containing nodes which had
both a CNAME and "other data". [RT #154]
569. [func] The DNSSEC AD bit will not be set on queries which
have not requested a DNSSEC response.
568. [func] Add sample simple database drivers in contrib/sdb.
567. [bug] Setting the zone transfer timeout to zero caused an
assertion failure. [RT #302]
566. [func] New public function dns_timer_setidle().
565. [func] Log queries more like BIND 8: query logging is now
done to category "queries", level "info". [RT #169]
564. [func] Add sortlist support to lwresd.
563. [func] New public functions dns_rdatatype_format() and
dns_rdataclass_format(), for convenient formatting
of rdata type/class mnemonics in log messages.
562. [cleanup] Moved lib/dns/*conf.c to bin/named where they belong.
561. [func] The 'datasize', 'stacksize', 'coresize' and 'files'
clauses of the options{} statement are now implemented.
560. [bug] dns_name_split did not properly the resulting prefix
when a maximal length bitstring label was split which
was preceded by another bitstring label. [RT #429]
559. [bug] dns_name_split did not properly create the suffix
when splitting within a maximal length bitstring label.
558. [func] New functions, isc_resource_getlimit and
isc_resource_setlimit.
557. [func] Symbolic constants for libisc integral types.
556. [func] The DNSSEC OK bit in the EDNS extended flags
is now implemented. Responses to queries without
this bit set will not contain any DNSSEC records.
555. [bug] A slave server attempting a zone transfer could
crash with an assertion failure on certain
malformed responses from the master. [RT #457]
554. [bug] In some cases, not all of the dnssec tools were
properly installed.
553. [bug] Incoming zone transfers deferred due to quota
were not started when quota was increased but
only when a transfer in progress finished. [RT #456]
552. [bug] We were not correctly detecting the end of all c-style
comments. [RT #455]
551. [func] Implemented the 'sortlist' option.
550. [func] Support unknown rdata types and classes.
549. [bug] "make" did not immediately abort the build when a
subdirectory make failed [RT #450].
548. [func] The lexer now ungets tokens more correctly.
547. [placeholder]
546. [func] Option 'lame-ttl' is now implemented.
545. [func] Name limit and counting options removed from dig;
they didn't work properly, and cannot be correctly
implemented without significant changes.
544. [func] Add statistics option, enable statistics-file option,
add RNDC option "dump-statistics" to write out a
query statistics file.
543. [doc] The 'port' option is now documented.
542. [func] Add support for update forwarding as required for
full compliance with RFC2136. It is turned off
by default and can be enabled using the
'allow-update-forwarding' option.
541. [func] Add bogus server support.
540. [func] Add dialup support.
539. [func] Support the blackhole option.
538. [bug] fix buffer overruns by 1 in lwres_getnameinfo().
537. [placeholder]
536. [func] Use transfer-source{-v6} when sending refresh queries.
Transfer-source{-v6} now take a optional port
parameter for setting the UDP source port. The port
parameter is ignored for TCP.
535. [func] Use transfer-source{-v6} when forwarding update
requests.
534. [func] Ancestors have been removed from RBT chains. Ancestor
information can be discerned via node parent pointers.
533. [func] Incorporated name hashing into the RBT database to
improve search speed.
532. [func] Implement DNS UPDATE pseudo records using
DNS_RDATA_UPDATE flag.
531. [func] Rdata really should be initialized before being assigned
to (dns_rdata_fromwire(), dns_rdata_fromtext(),
dns_rdata_clone(), dns_rdata_fromregion()),
check that it is.
530. [func] New function dns_rdata_invalidate().
529. [bug] 521 contained a bug which caused zones to always
reload. [RT #410]
528. [func] The ISC_LIST_XXXX macros now perform sanity checks
on their arguments. ISC_LIST_XXXXUNSAFE can be use
to skip the checks however use with caution.
527. [func] New function dns_rdata_clone().
526. [bug] nsupdate incorrectly refused to add RRs with a TTL
of 0.
525. [func] New arguments 'options' for dns_db_subtractrdataset(),
and 'flags' for dns_rdataslab_subtract() allowing you
to request that the RR's must exist prior to deletion.
DNS_R_NOTEXACT is returned if the condition is not met.
524. [func] The 'forward' and 'forwarders' statement in
non-forward zones should work now.
523. [doc] The source to the Administrator Reference Manual is
now an XML file using the DocBook DTD, and is included
in the distribution. The plain text version of the
ARM is temporarily unavailable while we figure out
how to generate readable plain text from the XML.
522. [func] The lightweight resolver daemon can now use
a real configuration file, and its functionality
can be provided by a name server. Also, the -p and -P
options to lwresd have been reversed.
521. [bug] Detect master files which contain $INCLUDE and always
reload. [RT #196]
520. [bug] Upgraded libtool to 1.3.5, which makes shared
library builds almost work on AIX (and possibly
others).
519. [bug] dns_name_split() would improperly split some bitstring
labels, zeroing a few of the least significant bits in
the prefix part. When such an improperly created
prefix was returned to the RBT database, the bogus
label was dutifully stored, corrupting the tree.
[RT #369]
518. [bug] The resolver did not realize that a DNAME which was
"the answer" to the client's query was "the answer",
and such queries would fail. [RT #399]
517. [bug] The resolver's DNAME code would trigger an assertion
if there was more than one DNAME in the chain.
[RT #399]
516. [bug] Cache lookups which had a NULL node pointer, e.g.
those by dns_view_find(), and which would match a
DNAME, would trigger an INSIST(!search.need_cleanup)
assertion. [RT #399]
515. [bug] The ssu table was not being attached / detached
by dns_zone_[sg]etssutable. [RT #397]
514. [func] Retry refresh and notify queries if they timeout.
[RT #388]
513. [func] New functionality added to rdnc and server to allow
individual zones to be refreshed or reloaded.
512. [bug] The zone transfer code could throw an exception with
an invalid IXFR stream.
511. [bug] The message code could throw an assertion on an
out of memory failure. [RT #392]
510. [bug] Remove spurious view notify warning. [RT #376]
509. [func] Add support for write of zone files on shutdown.
508. [func] dns_message_parse() can now do a best-effort
attempt, which should allow dig to print more invalid
messages.
507. [func] New functions dns_zone_flush(), dns_zt_flushanddetach()
and dns_view_flushanddetach().
506. [func] Do not fail to start on errors in zone files.
505. [bug] nsupdate was printing "unknown result code". [RT #373]
504. [bug] The zone was not being marked as dirty when updated via
IXFR.
503. [bug] dumptime was not being set along with
DNS_ZONEFLG_NEEDDUMP.
502. [func] On a SERVFAIL reply, DiG will now try the next server
in the list, unless the +fail option is specified.
501. [bug] Incorrect port numbers were being displayed by
nslookup. [RT #352]
500. [func] Nearly useless +details option removed from DiG.
499. [func] In DiG, specifying a class with -c or type with -t
changes command-line parsing so that classes and
types are only recognized if following -c or -t.
This allows hosts with the same name as a class or
type to be looked up.
498. [doc] There is now a man page for "dig"
in doc/man/bin/dig.1.
497. [bug] The error messages printed when an IP match list
contained a network address with a nonzero host
part where not sufficiently detailed. [RT #365]
496. [bug] named didn't sanity check numeric parameters. [RT #361]
495. [bug] nsupdate was unable to handle large records. [RT #368]
494. [func] Do not cache NXDOMAIN responses for SOA queries.
493. [func] Return non-cachable (ttl = 0) NXDOMAIN responses
for SOA queries. This makes it easier to locate
the containing zone without polluting intermediate
caches.
492. [bug] attempting to reload a zone caused the server fail
to shutdown cleanly. [RT #360]
491. [bug] nsupdate would segfault when sending certain
prerequisites with empty RDATA. [RT #356]
490. [func] When a slave/stub zone has not yet successfully
obtained an SOA containing the zone's configured
retry time, perform the SOA query retries using
exponential backoff. [RT #337]
489. [func] The zone manager now has a "i/o" queue.
488. [bug] Locks weren't properly destroyed in some cases.
487. [port] flockfile() is not defined on all systems.
486. [bug] nslookup: "set all" and "server" commands showed
the incorrect port number if a port other than 53
was specified. [RT #352]
485. [func] When dig had more than one server to query, it would
send all of the messages at the same time. Add
rate limiting of the transmitted messages.
484. [bug] When the server was reloaded after removing addresses
from the named.conf "listen-on" statement, sockets
were still listening on the removed addresses due
to reference count loops. [RT #325]
483. [bug] nslookup: "set all" showed a "search" option but it
was not settable.
482. [bug] nslookup: a plain "server" or "lserver" should be
treated as a lookup.
481. [bug] nslookup:get_next_command() stack size could exceed
per thread limit.
480. [bug] strtok() is not thread safe. [RT #349]
479. [func] The test suite can now be run by typing "make check"
or "make test" at the top level.
478. [bug] "make install" failed if the directory specified with
--prefix did not already exist.
477. [bug] The the isc-config.sh script could be installed before
its directory was created. [RT #324]
476. [bug] A zone could expire while a zone transfer was in
progress triggering a INSIST failure. [RT #329]
475. [bug] query_getzonedb() sometimes returned a non-null version
on failure. This caused assertion failures when
generating query responses where names subject to
additional section processing pointed to a zone
to which access had been denied by means of the
allow-query option. [RT #336]
474. [bug] The mnemonic of the CHAOS class is CH according to
RFC1035, but it was printed and read only as CHAOS.
We now accept both forms as input, and print it
as CH. [RT #305]
473. [bug] nsupdate overran the end of the list of name servers
when no servers could be reached, typically causing
it to print the error message "dns_request_create:
not implemented".
472. [bug] Off-by-one error caused isc_time_add() to sometimes
produce invalid time values.
471. [bug] nsupdate didn't compile on HP/UX 10.20
470. [func] $GENERATE is now supported. See also
doc/misc/migration.
469. [bug] "query-source address * port 53;" now works.
468. [bug] dns_master_load*() failed to report file and line
number in certain error conditions.
467. [bug] dns_master_load*() failed to log an error if
pushfile() failed.
466. [bug] dns_master_load*() could return success when it failed.
465. [cleanup] Allow 0 to be set as an omapi_value_t value by
omapi_value_storeint().
464. [cleanup] Build with openssl's RSA code instead of dnssafe.
463. [bug] nsupdate sent malformed SOA queries to the second
and subsequent name servers in resolv.conf if the
query sent to the first one failed.
462. [bug] --disable-ipv6 should work now.
461. [bug] Specifying an unknown key in the "keys" clause of the
"controls" statement caused a NULL pointer dereference.
[RT #316]
460. [bug] Much of the DNSSEC code only worked with class IN.
459. [bug] Nslookup processed the "set" command incorrectly.
458. [bug] Nslookup didn't properly check class and type values.
[RT #305]
457. [bug] Dig/host/hslookup didn't properly handle connect
timeouts in certain situations, causing an
unnecessary warning message to be printed.
456. [bug] Stub zones were not resetting the refresh and expire
counters, loadtime or clearing the DNS_ZONE_REFRESH
(refresh in progress) flag upon successful update.
This disabled further refreshing of the stub zone,
causing it to eventually expire. [RT #300]
455. [doc] Document IPv4 prefix notation does not require a
dotted decimal quad but may be just dotted decimal.
454. [bug] Enforce dotted decimal and dotted decimal quad where
documented as such in named.conf. [RT #304, RT #311]
453. [bug] Warn if the obsolete option "maintain-ixfr-base"
is specified in named.conf. [RT #306]
452. [bug] Warn if the unimplemented option "statistics-file"
is specified in named.conf. [RT #301]
451. [func] Update forwarding implemented.
450. [func] New function ns_client_sendraw().
449. [bug] isc_bitstring_copy() only works correctly if the
two bitstrings have the same lsb0 value, but this
requirement was not documented, nor was there a
REQUIRE for it.
448. [bug] Host output formatting change, to match v8. [RT #255]
447. [bug] Dig didn't properly retry in TCP mode after
a truncated reply. [RT #277]
446. [bug] Confusing notify log message. [RT #298]
445. [bug] Doing a 0 bit isc_bitstring_copy() of an lsb0
bitstring triggered a REQUIRE statement. The REQUIRE
statement was incorrect. [RT #297]
444. [func] "recursion denied" messages are always logged at
debug level 1, now, rather than sometimes at ERROR.
This silences these warnings in the usual case, where
some clients set the RD bit in all queries.
443. [bug] When loading a master file failed because of an
unrecognized RR type name, the error message
did not include the file name and line number.
[RT #285]
442. [bug] TSIG signed messages that did not match any view
crashed the server. [RT #290]
441. [bug] Nodes obscured by a DNAME were inaccessible even
when DNS_DBFIND_GLUEOK was set.
440. [func] New function dns_zone_forwardupdate().
439. [func] New function dns_request_createraw().
438. [func] New function dns_message_getrawmessage().
437. [func] Log NOTIFY activity to the notify channel.
436. [bug] If recvmsg() returned EHOSTUNREACH or ENETUNREACH,
which sometimes happens on Linux, named would enter
a busy loop. Also, unexpected socket errors were
not logged at a high enough logging level to be
useful in diagnosing this situation. [RT #275]
435. [bug] dns_zone_dump() overwrote existing zone files
rather than writing to a temporary file and
renaming. This could lead to empty or partial
zone files being left around in certain error
conditions involving the initial transfer of a
slave zone, interfering with subsequent server
startup. [RT #282]
434. [func] New function isc_file_isabsolute().
433. [func] isc_base64_decodestring() now accepts newlines
within the base64 data. This makes it possible
to break up the key data in a "trusted-keys"
statement into multiple lines. [RT #284]
432. [func] Added refresh/retry jitter. The actual refresh/
retry time is now a random value between 75% and
100% of the configured value.
431. [func] Log at ISC_LOG_INFO when a zone is successfully
loaded.
430. [bug] Rewrote the lightweight resolver client management
code to handle shutdown correctly and general
cleanup.
429. [bug] The space reserved for a TSIG record in a response
was 2 bytes too short, leading to message
generation failures.
428. [bug] rbtdb.c:find_closest_nxt() erroneously returned
DNS_R_BADDB for nodes which had neither NXT nor SIG NXT
(e.g. glue). This could cause SERVFAILs when
generating negative responses in a secure zone.
427. [bug] Avoid going into an infinite loop when the validator
gets a negative response to a key query where the
records are signed by the missing key.
426. [bug] Attempting to generate an oversized RSA key could
cause dnssec-keygen to dump core.
425. [bug] Warn about the auth-nxdomain default value change
if there is no auth-nxdomain statement in the
config file. [RT #287]
424. [bug] notify_createmessage() could trigger an assertion
failure when creating the notify message failed,
e.g. due to corrupt zones with multiple SOA records.
[RT #279]
423. [bug] When responding to a recursive query, errors that occur
after following a CNAME should cause the query to fail.
[RT #274]
422. [func] get rid of isc_random_t, and make isc_random_get()
and isc_random_jitter() use rand() internally
instead of local state. Note that isc_random_*()
functions are only for weak, non-critical "randomness"
such as timing jitter and such.
421. [bug] nslookup would exit when given a blank line as input.
420. [bug] nslookup failed to implement the "exit" command.
419. [bug] The certificate type PKIX was misspelled as SKIX.
418. [bug] At debug levels >= 10, getting an unexpected
socket receive error would crash the server
while trying to log the error message.
417. [func] Add isc_app_block() and isc_app_unblock(), which
allow an application to handle signals while
blocking.
416. [bug] Slave zones with no master file tried to use a
NULL pointer for a journal file name when they
received an IXFR. [RT #273]
415. [bug] The logging code leaked file descriptors.
414. [bug] Server did not shut down until all incoming zone
transfers were finished.
413. [bug] Notify could attempt to use the zone database after
it had been unloaded. [RT #267]
412. [bug] named -v didn't print the version.
411. [bug] A typo in the HS A code caused an assertion failure.
410. [bug] lwres_gethostbyname() and company set lwres_h_errno
to a random value on success.
409. [bug] If named was shut down early in the startup
process, ns_omapi_shutdown() would attempt to lock
an uninitialized mutex. [RT #262]
408. [bug] stub zones could leak memory and reference counts if
all the masters were unreachable.
407. [bug] isc_rwlock_lock() would needlessly block
readers when it reached the read quota even
if no writers were waiting.
406. [bug] Log messages were occasionally lost or corrupted
due to a race condition in isc_log_doit().
405. [func] Add support for selective forwarding (forward zones)
404. [bug] The request library didn't completely work with IPv6.
403. [bug] "host" did not use the search list.
402. [bug] Treat undefined acls as errors, rather than
warning and then later throwing an assertion.
[RT #252]
401. [func] Added simple database API.
400. [bug] SIG(0) signing and verifying was done incorrectly.
[RT #249]
399. [bug] When reloading the server with a config file
containing a syntax error, it could catch an
assertion failure trying to perform zone
maintenance on, or sending notifies from,
tentatively created zones whose views were
never fully configured and lacked an address
database and request manager.
398. [bug] "dig" sometimes caught an assertion failure when
using TSIG, depending on the key length.
397. [func] Added utility functions dns_view_gettsig() and
dns_view_getpeertsig().
396. [doc] There is now a man page for "nsupdate"
in doc/man/bin/nsupdate.8.
395. [bug] nslookup printed incorrect RR type mnemonics
for RRs of type >= 21 [RT #237].
394. [bug] Current name was not propagated via $INCLUDE.
393. [func] Initial answer while loading (awl) support.
Entry points: dns_master_loadfileinc(),
dns_master_loadstreaminc(), dns_master_loadbufferinc().
Note: calls to dns_master_load*inc() should be rate
be rate limited so as to not use up all file
descriptors.
392. [func] Add ISC_R_FAMILYNOSUPPORT. Returned when OS does
not support the given address family requested.
391. [clarity] ISC_R_FAMILY -> ISC_R_FAMILYMISMATCH.
390. [func] The function dns_zone_setdbtype() now takes
an argc/argv style vector of words and sets
both the zone database type and its arguments,
making the functions dns_zone_adddbarg()
and dns_zone_cleardbargs() unnecessary.
389. [bug] Attempting to send a request over IPv6 using
dns_request_create() on a system without IPv6
support caused an assertion failure [RT #235].
388. [func] dig and host can now do reverse ipv6 lookups.
387. [func] Add dns_byaddr_createptrname(), which converts
an address into the name used by a PTR query.
386. [bug] Missing strdup() of ACL name caused random
ACL matching failures [RT #228].
385. [cleanup] Removed functions dns_zone_equal(), dns_zone_print(),
and dns_zt_print().
384. [bug] nsupdate was incorrectly limiting TTLs to 65535 instead
of 2147483647.
383. [func] When writing a master file, print the SOA and NS
records (and their SIGs) before other records.
382. [bug] named -u failed on many Linux systems where the
libc provided kernel headers do not match
the current kernel.
381. [bug] Check for IPV6_RECVPKTINFO and use it instead of
IPV6_PKTINFO if found. [RT #229]
380. [bug] nsupdate didn't work with IPv6.
379. [func] New library function isc_sockaddr_anyofpf().
378. [func] named and lwresd will log the command line arguments
they were started with in the "starting ..." message.
377. [bug] When additional data lookups were refused due to
"allow-query", the databases were still being
attached causing reference leaks.
376. [bug] The server should always use good entropy when
performing cryptographic functions needing entropy.
375. [bug] Per-zone "allow-query" did not properly override the
view/global one for CNAME targets and additional
data [RT #220].
374. [bug] SOA in authoritative negative responses had wrong TTL.
373. [func] nslookup is now installed by "make install".
372. [bug] Deal with Microsoft DNS servers appending two bytes of
garbage to zone transfer requests.
371. [bug] At high debug levels, doing an outgoing zone transfer
of a very large RRset could cause an assertion failure
during logging.
370. [bug] The error messages for roll-forward failures were
overly terse.
369. [func] Support new named.conf options, view and zone
statements:
max-retry-time, min-retry-time,
max-refresh-time, min-refresh-time.
368. [func] Restructure the internal ".bind" view so that more
zones can be added to it.
367. [bug] Allow proper selection of server on nslookup command
line.
366. [func] Allow use of '-' batch file in dig for stdin.
365. [bug] nsupdate -k leaked memory.
364. [func] Added additional-from-{cache,auth}
363. [placeholder]
362. [bug] rndc no longer aborts if the configuration file is
missing an options statement. [RT #209]
361. [func] When the RBT find or chain functions set the name and
origin for a node that stores the root label
the name is now set to an empty name, instead of ".",
to simplify later use of the name and origin by
dns_name_concatenate(), dns_name_totext() or
dns_name_format().
360. [func] dns_name_totext() and dns_name_format() now allow
an empty name to be passed, which is formatted as "@".
359. [bug] dnssec-signzone occasionally signed glue records.
358. [cleanup] Rename the intermediate files used by the dnssec
programs.
357. [bug] The zone file parser crashed if the argument
to $INCLUDE was a quoted string.
356. [cleanup] isc_task_send no longer requires event->sender to
be non-null.
355. [func] Added isc_dir_createunique(), similar to mkdtemp().
354. [doc] Man pages for the dnssec tools are now included in
the distribution, in doc/man/dnssec.
353. [bug] double increment in lwres/gethost.c:copytobuf().
[RT #187]
352. [bug] Race condition in dns_client_t startup could cause
an assertion failure.
351. [bug] Constructing a response with rcode SERVFAIL to a TSIG
signed query could crash the server.
350. [bug] Also-notify lists specified in the global options
block were not correctly reference counted, causing
a memory leak.
349. [bug] Processing a query with the CD bit set now works
as expected.
348. [func] New boolean named.conf options 'additional-from-auth'
and 'additional-from-cache' now supported in view and
global options statement.
347. [bug] Don't crash if an argument is left off options in dig.
346. [placeholder]
345. [bug] Large-scale changes/cleanups to dig:
* Significantly improve structure handling
* Don't pre-load entire batch files
* Add name/rr counting/limiting
* Fix SIGINT handling
* Shorten timeouts to match v8's behavior
344. [bug] When shutting down, lwresd sometimes tried
to shut down its client tasks twice,
triggering an assertion.
343. [bug] Although zone maintenance SOA queries and
notify requests were signed with TSIG keys
when configured for the server in case,
the TSIG was not verified on the response.
342. [bug] The wrong name was being passed to
dns_name_dup() when generating a TSIG
key using TKEY.
341. [func] Support 'key' clause in named.conf zone masters
statement to allow authentication via TSIG keys:
masters {
10.0.0.1 port 5353 key "foo";
10.0.0.2 ;
};
340. [bug] The top-level COPYRIGHT file was missing from
the distribution.
339. [bug] DNSSEC validation of the response to an ANY
query at a name with a CNAME RR in a secure
zone triggered an assertion failure.
338. [bug] lwresd logged to syslog as named, not lwresd.
337. [bug] "dig" did not recognize "nsap-ptr" as an RR type
on the command line.
336. [bug] "dig -f" used 64 k of memory for each line in
the file. It now uses much less, though still
proportionally to the file size.
335. [bug] named would occasionally attempt recursion when
it was disallowed or undesired.
334. [func] Added hmac-md5 to libisc.
333. [bug] The resolver incorrectly accepted referrals to
domains that were not parents of the query name,
causing assertion failures.
332. [func] New function dns_name_reset().
331. [bug] Only log "recursion denied" if RD is set. [RT #178]
330. [bug] Many debugging messages were partially formatted
even when debugging was turned off, causing a
significant decrease in query performance.
329. [func] omapi_auth_register() now takes a size_t argument for
the length of a key's secret data. Previously
OMAPI only stored secrets up to the first NUL byte.
328. [func] Added isc_base64_decodestring().
327. [bug] rndc.conf parser wasn't correctly recognizing an IP
address where a host specification was required.
326. [func] 'keys' in an 'inet' control statement is now
required and must have at least one item in it.
A "not supported" warning is now issued if a 'unix'
control channel is defined.
325. [bug] isc_lex_gettoken was processing octal strings when
ISC_LEXOPT_CNUMBER was not set.
324. [func] In the resolver, turn EDNS0 off if there is no
response after a number of retransmissions.
This is to allow queries some chance of succeeding
even if all the authoritative servers of a zone
silently discard EDNS0 requests instead of
sending an error response like they ought to.
323. [bug] dns_rbt_findname() did not ignore empty rbt nodes.
Because of this, servers authoritative for a parent
and grandchild zone but not authoritative for the
intervening child zone did not correctly issue
referrals to the servers of the child zone.
322. [bug] Queries for KEY RRs are now sent to the parent
server before the authoritative one, making
DNSSEC insecurity proofs work in many cases
where they previously didn't.
321. [bug] When synthesizing a CNAME RR for a DNAME
response, query_addcname() failed to initialize
the type and class of the CNAME dns_rdata_t,
causing random failures.
320. [func] Multiple rndc changes: parses an rndc.conf file,
uses authentication to talk to named, command
line syntax changed. This will all be described
in the ARM.
319. [func] The named.conf "controls" statement is now used
to configure the OMAPI command channel.
318. [func] dns_c_ndcctx_destroy() could never return anything
except ISC_R_SUCCESS; made it have void return instead.
317. [func] Use callbacks from libomapi to determine if a
new connection is valid, and if a key requested
to be used with that connection is valid.
316. [bug] Generate a warning if we detect an unexpected <eof>
but treat as <eol><eof>.
315. [bug] Handle non-empty blanks lines. [RT #163]
314. [func] The named.conf controls statement can now have
more than one key specified for the inet clause.
313. [bug] When parsing resolv.conf, don't terminate on an
error. Instead, parse as much as possible, but
still return an error if one was found.
312. [bug] Increase the number of allowed elements in the
resolv.conf search path from 6 to 8. If there
are more than this, ignore the remainder rather
than returning a failure in lwres_conf_parse.
311. [bug] lwres_conf_parse failed when the first line of
resolv.conf was empty or a comment.
310. [func] Changes to named.conf "controls" statement (inet
subtype only)
- support "keys" clause
controls {
inet * port 1024
allow { any; } keys { "foo"; }
}
- allow "port xxx" to be left out of statement,
in which case it defaults to omapi's default port
of 953.
309. [bug] When sending a referral, the server did not look
for name server addresses as glue in the zone
holding the NS RRset in the case where this zone
was not the same as the one where it looked for
name server addresses as authoritative data.
308. [bug] Treat a SOA record not at top of zone as an error
when loading a zone. [RT #154]
307. [bug] When canceling a query, the resolver didn't check for
isc_socket_sendto() calls that did not yet have their
completion events posted, so it could (rarely) end up
destroying the query context and then want to use
it again when the send event posted, triggering an
assertion as it tried to cancel an already-canceled
query. [RT #77]
306. [bug] Reading HMAC-MD5 private key files didn't work.
305. [bug] When reloading the server with a config file
containing a syntax error, it could catch an
assertion failure trying to perform zone
maintenance on tentatively created zones whose
views were never fully configured and lacked
an address database.
304. [bug] If more than LWRES_CONFMAXNAMESERVERS servers
are listed in resolv.conf, silently ignore them
instead of returning failure.
303. [bug] Add additional sanity checks to differentiate a AXFR
response vs a IXFR response. [RT #157]
302. [bug] In dig, host, and nslookup, MXNAME should be large
enough to hold any legal domain name in presentation
format + terminating NULL.
301. [bug] Uninitialized pointer in host:printmessage(). [RT #159]
300. [bug] Using both <isc/net.h> and <lwres/net.h> didn't work
on platforms lacking IPv6 because each included their
own ipv6 header file for the missing definitions. Now
each library's ipv6.h defines the wrapper symbol of
the other (ISC_IPV6_H and LWRES_IPV6_H).
299. [cleanup] Get the user and group information before changing the
root directory, so the administrator does not need to
keep a copy of the user and group databases in the
chroot'ed environment. Suggested by Hakan Olsson.
298. [bug] A mutex deadlock occurred during shutdown of the
interface manager under certain conditions.
Digital Unix systems were the most affected.
297. [bug] Specifying a key name that wasn't fully qualified
in certain parts of the config file could cause
an assertion failure.
296. [bug] "make install" from a separate build directory
failed unless configure had been run in the source
directory, too.
295. [bug] When invoked with type==CNAME and a message
not constructed by dns_message_parse(),
dns_message_findname() failed to find anything
due to checking for attribute bits that are set
only in dns_message_parse(). This caused an
infinite loop when constructing the response to
an ANY query at a CNAME in a secure zone.
294. [bug] If we run out of space in while processing glue
when reading a master file and commit "current name"
reverts to "name_current" instead of staying as
"name_glue".
293. [port] Add support for FreeBSD 4.0 system tests.
292. [bug] Due to problems with the way some operating systems
handle simultaneous listening on IPv4 and IPv6
addresses, the server no longer listens on IPv6
addresses by default. To revert to the previous
behavior, specify "listen-on-v6 { any; };" in
the config file.
291. [func] Caching servers no longer send outgoing queries
over TCP just because the incoming recursive query
was a TCP one.
290. [cleanup] +twiddle option to dig (for testing only) removed.
289. [cleanup] dig is now installed in $bindir instead of $sbindir.
host is now installed in $bindir. (Be sure to remove
any $sbindir/dig from a previous release.)
288. [func] rndc is now installed by "make install" into $sbindir.
287. [bug] rndc now works again as "rndc 127.1 reload" (for
only that task). Parsing its configuration file and
using digital signatures for authentication has been
disabled until named supports the "controls" statement,
post-9.0.0.
286. [bug] On Solaris 2, when named inherited a signal state
where SIGHUP had the SIG_IGN action, SIGHUP would
be ignored rather than causing the server to reload
its configuration.
285. [bug] A change made to the dst API for beta4 inadvertently
broke OMAPI's creation of a dst key from an incoming
message, causing an assertion to be triggered. Fixed.
284. [func] The DNSSEC key generation and signing tools now
generate randomness from keyboard input on systems
that lack /dev/random.
283. [cleanup] The 'lwresd' program is now a link to 'named'.
282. [bug] The lexer now returns ISC_R_RANGE if parsed integer is
too big for an unsigned long.
281. [bug] Fixed list of recognized config file category names.
280. [func] Add isc-config.sh, which can be used to more
easily build applications that link with
our libraries.
279. [bug] Private omapi function symbols shared between
two or more files in libomapi.a were not namespace
protected using the ISC convention of starting with
the library name and two underscores ("omapi__"...)
278. [bug] bin/named/logconf.c:category_fromconf() didn't take
note of when isc_log_categorybyname() wasn't able
to find the category name and would then apply the
channel list of the unknown category to all categories.
277. [bug] isc_log_categorybyname() and isc_log_modulebyname()
would fail to find the first member of any category
or module array apart from the internal defaults.
Thus, for example, the "notify" category was improperly
configured by named.
276. [bug] dig now supports maximum sized TCP messages.
275. [bug] The definition of lwres_gai_strerror() was missing
the lwres_ prefix.
274. [bug] TSIG AXFR verify failed when talking to a BIND 8
server.
273. [func] The default for the 'transfer-format' option is
now 'many-answers'. This will break zone transfers
to BIND 4.9.5 and older unless there is an explicit
'one-answer' configuration.
272. [bug] The sending of large TCP responses was canceled
in mid-transmission due to a race condition
caused by the failure to set the client object's
"newstate" variable correctly when transitioning
to the "working" state.
271. [func] Attempt to probe the number of cpus in named
if unspecified rather than defaulting to 1.
270. [func] Allow maximum sized TCP answers.
269. [bug] Failed DNSSEC validations could cause an assertion
failure by causing clone_results() to be called with
with hevent->node == NULL.
268. [doc] A plain text version of the Administrator
Reference Manual is now included in the distribution,
as doc/arm/Bv9ARM.txt.
267. [func] Nsupdate is now provided in the distribution.
266. [bug] zone.c:save_nsrrset() node was not initialized.
265. [bug] dns_request_create() now works for TCP.
264. [func] Dispatch can not take TCP sockets in connecting
state. Set DNS_DISPATCHATTR_CONNECTED when calling
dns_dispatch_createtcp() for connected TCP sockets
or call dns_dispatch_starttcp() when the socket is
connected.
263. [func] New logging channel type 'stderr'
channel some-name {
stderr;
severity error;
}
262. [bug] 'master' was not initialized in zone.c:stub_callback().
261. [func] Add dns_zone_markdirty().
260. [bug] Running named as a non-root user failed on Linux
kernels new enough to support retaining capabilities
after setuid().
259. [func] New random-device and random-seed-file statements
for global options block of named.conf. Both accept
a single string argument.
258. [bug] Fixed printing of lwres_addr_t.address field.
257. [bug] The server detached the last zone manager reference
too early, while it could still be in use by queries.
This manifested itself as assertion failures during the
shutdown process for busy name servers. [RT #133]
256. [func] isc_ratelimiter_t now has attach/detach semantics, and
isc_ratelimiter_shutdown guarantees that the rate
limiter is detached from its task.
255. [func] New function dns_zonemgr_attach().
254. [bug] Suppress "query denied" messages on additional data
lookups.
--- 9.0.0b4 released ---
253. [func] resolv.conf parser now recognizes ';' and '#' as
comments (anywhere in line, not just as the beginning).
252. [bug] resolv.conf parser mishandled masks on sortlists.
It also aborted when an unrecognized keyword was seen,
now it silently ignores the entire line.
251. [bug] lwresd caught an assertion failure on startup.
250. [bug] fixed handling of size+unit when value would be too
large for internal representation.
249. [cleanup] max-cache-size config option now takes a size-spec
like 'datasize', except 'default' is not allowed.
248. [bug] global lame-ttl option was not being printed when
config structures were written out.
247. [cleanup] Rename cache-size config option to max-cache-size.
246. [func] Rename global option cachesize to cache-size and
add corresponding option to view statement.
245. [bug] If an uncompressed name will take more than 255
bytes and the buffer is sufficiently long,
dns_name_fromwire should return DNS_R_FORMERR,
not ISC_R_NOSPACE. This bug caused cause the
server to catch an assertion failure when it
received a query for a name longer than 255
bytes.
244. [bug] empty named.conf file and empty options statement are
now parsed properly.
243. [func] new cachesize option for named.conf
242. [cleanup] fixed incorrect warning about auth-nxdomain usage.
241. [cleanup] nscount and soacount have been removed from the
dns_master_*() argument lists.
240. [func] databases now come in three flavours: zone, cache
and stub.
239. [func] If ISC_MEM_DEBUG is enabled, the variable
isc_mem_debugging controls whether messages
are printed or not.
238. [cleanup] A few more compilation warnings have been quieted:
+ missing sigwait prototype on BSD/OS 4.0/4.0.1.
+ PTHREAD_ONCE_INIT unbraced initializer warnings on
Solaris 2.8.
+ IN6ADDR_ANY_INIT unbraced initializer warnings on
BSD/OS 4.*, Linux and Solaris 2.8.
237. [bug] If connect() returned ENOBUFS when the resolver was
initiating a TCP query, the socket didn't get
destroyed, and the server did not shut down cleanly.
236. [func] Added new listen-on-v6 config file statement.
235. [func] Consider it a config file error if a listen-on
statement has an IPv6 address in it, or a
listen-on-v6 statement has an IPv4 address in it.
234. [bug] Allow a trusted-key's first field (domain-name) be
either a quoted or an unquoted string, instead of
requiring a quoted string.
233. [cleanup] Convert all config structure integer values to unsigned
integer (isc_uint32_t) to match grammar.
232. [bug] Allow slave zones to not have a file.
231. [func] Support new 'port' clause in config file options
section. Causes 'listen-on', 'masters' and
'also-notify' statements to use its value instead of
default (53).
230. [func] Replace the dst sign/verify API with a cleaner one.
229. [func] Support config file sig-validity-interval statement
in options, views and zone statements (master
zones only).
228. [cleanup] Logging messages in config module stripped of
trailing period.
227. [cleanup] The enumerated identifiers dns_rdataclass_*,
dns_rcode_*, dns_opcode_*, and dns_trust_* are
also now cast to their appropriate types, as with
dns_rdatatype_* in item number 225 below.
226. [func] dns_name_totext() now always prints the root name as
'.', even when omit_final_dot is true.
225. [cleanup] The enumerated dns_rdatatype_* identifiers are now
cast to dns_rdatatype_t via macros of their same name
so that they are of the proper integral type wherever
a dns_rdatatype_t is needed.
224. [cleanup] The entire project builds cleanly with gcc's
-Wcast-qual and -Wwrite-strings warnings enabled,
which is now the default when using gcc. (Warnings
from confparser.c, because of yacc's code, are
unfortunately to be expected.)
223. [func] Several functions were re-prototyped to qualify one
or more of their arguments with "const". Similarly,
several functions that return pointers now have
those pointers qualified with const.
222. [bug] The global 'also-notify' option was ignored.
221. [bug] An uninitialized variable was sometimes passed to
dns_rdata_freestruct() when loading a zone, causing
an assertion failure.
220. [cleanup] Set the default outgoing port in the view, and
set it in sockaddrs returned from the ADB.
[31-May-2000 explorer]
219. [bug] Signed truncated messages more correctly follow
the respective specs.
218. [func] When an rdataset is signed, its ttl is normalized
based on the signature validity period.
217. [func] Also-notify and trusted-keys can now be used in
the 'view' statement.
216. [func] The 'max-cache-ttl' and 'max-ncache-ttl' options
now work.
215. [bug] Failures at certain points in request processing
could cause the assertion INSIST(client->lockview
== NULL) to be triggered.
214. [func] New public function isc_netaddr_format(), for
formatting network addresses in log messages.
213. [bug] Don't leak memory when reloading the zone if
an update-policy clause was present in the old zone.
212. [func] Added dns_message_get/settsigkey, to make TSIG
key management reasonable.
211. [func] The 'key' and 'server' statements can now occur
inside 'view' statements.
210. [bug] The 'allow-transfer' option was ignored for slave
zones, and the 'transfers-per-ns' option was
was ignored for all zones.
209. [cleanup] Upgraded openssl files to new version 0.9.5a
208. [func] Added ISC_OFFSET_MAXIMUM for the maximum value
of an isc_offset_t.
207. [func] The dnssec tools properly use the logging subsystem.
206. [cleanup] dst now stores the key name as a dns_name_t, not
a char *.
205. [cleanup] On IRIX, turn off the mostly harmless warnings 1692
("prototyped function redeclared without prototype")
and 1552 ("variable ... set but not used") when
compiling in the lib/dns/sec/{dnssafe,openssl}
directories, which contain code imported from outside
sources.
204. [cleanup] On HP/UX, pass +vnocompatwarnings to the linker
to quiet the warnings that "The linked output may not
run on a PA 1.x system."
203. [func] notify and zone soa queries are now tsig signed when
appropriate.
202. [func] isc_lex_getsourceline() changed from returning int
to returning unsigned long, the type of its underlying
counter.
201. [cleanup] Removed the test/sdig program, it has been
replaced by bin/dig/dig.
--- 9.0.0b3 released ---
200. [bug] Failures in sending query responses to clients
(e.g., running out of network buffers) were
not logged.
199. [bug] isc_heap_delete() sometimes violated the heap
invariant, causing timer events not to be posted
when due.
198. [func] Dispatch managers hold memory pools which
any managed dispatcher may use. This allows
us to avoid dipping into the memory context for
most allocations. [19-May-2000 explorer]
197. [bug] When an incoming AXFR or IXFR completes, the
zone's internal state is refreshed from the
SOA data. [19-May-2000 explorer]
196. [func] Dispatchers can be shared easily between views
and/or interfaces. [19-May-2000 explorer]
195. [bug] Including the NXT record of the root domain
in a negative response caused an assertion
failure.
194. [doc] The PDF version of the Administrator's Reference
Manual is no longer included in the ISC BIND9
distribution.
193. [func] changed dst_key_free() prototype.
192. [bug] Zone configuration validation is now done at end
of config file parsing, and before loading
callbacks.
191. [func] Patched to compile on UnixWare 7.x. This platform
is not directly supported by the ISC.
190. [cleanup] The DNSSEC tools have been moved to a separate
directory dnssec/ and given the following new,
more descriptive names:
dnssec-keygen
dnssec-signzone
dnssec-signkey
dnssec-makekeyset
Their command line arguments have also been changed to
be more consistent. dnssec-keygen now prints the
name of the generated key files (sans extension)
on standard output to simplify its use in automated
scripts.
189. [func] isc_time_secondsastimet(), a new function, will ensure
that the number of seconds in an isc_time_t does not
exceed the range of a time_t, or return ISC_R_RANGE.
Similarly, isc_time_now(), isc_time_nowplusinterval(),
isc_time_add() and isc_time_subtract() now check the
range for overflow/underflow. In the case of
isc_time_subtract, this changed a calling requirement
(ie, something that could generate an assertion)
into merely a condition that returns an error result.
isc_time_add() and isc_time_subtract() were void-
valued before but now return isc_result_t.
188. [func] Log a warning message when an incoming zone transfer
contains out-of-zone data.
187. [func] isc_ratelimiter_enqueue() has an additional argument
'task'.
186. [func] dns_request_getresponse() has an additional argument
'preserve_order'.
185. [bug] Fixed up handling of ISC_MEMCLUSTER_LEGACY. Several
public functions did not have an isc__ prefix, and
referred to functions that had previously been
renamed.
184. [cleanup] Variables/functions which began with two leading
underscores were made to conform to the ANSI/ISO
standard, which says that such names are reserved.
183. [func] ISC_LOG_PRINTTAG option for log channels. Useful
for logging the program name or other identifier.
182. [cleanup] New command-line parameters for dnssec tools
181. [func] Added dst_key_buildfilename and dst_key_parsefilename
180. [func] New isc_result_t ISC_R_RANGE. Supersedes DNS_R_RANGE.
179. [func] options named.conf statement *must* now come
before any zone or view statements.
178. [func] Post-load of named.conf check verifies a slave zone
has non-empty list of masters defined.
177. [func] New per-zone boolean:
enable-zone yes | no ;
intended to let a zone be disabled without having
to comment out the entire zone statement.
176. [func] New global and per-view option:
max-cache-ttl number
175. [func] New global and per-view option:
additional-data internal | minimal | maximal;
174. [func] New public function isc_sockaddr_format(), for
formatting socket addresses in log messages.
173. [func] Keep a queue of zones waiting for zone transfer
quota so that a new transfer can be dispatched
immediately whenever quota becomes available.
172. [bug] $TTL directive was sometimes missing from dumped
master files because totext_ctx_init() failed to
initialize ctx->current_ttl_valid.
171. [cleanup] On NetBSD systems, the mit-pthreads or
unproven-pthreads library is now always used
unless --with-ptl2 is explicitly specified on
the configure command line. The
--with-mit-pthreads option is no longer needed
and has been removed.
170. [cleanup] Remove inter server consistency checks from zone,
these should return as a separate module in 9.1.
dns_zone_checkservers(), dns_zone_checkparents(),
dns_zone_checkchildren(), dns_zone_checkglue().
Remove dns_zone_setadb(), dns_zone_setresolver(),
dns_zone_setrequestmgr() these should now be found
via the view.
169. [func] ratelimiter can now process N events per interval.
168. [bug] include statements in named.conf caused syntax errors
due to not consuming the semicolon ending the include
statement before switching input streams.
167. [bug] Make lack of masters for a slave zone a soft error.
166. [bug] Keygen was overwriting existing keys if key_id
conflicted, now it will retry, and non-null keys
with key_id == 0 are not generated anymore. Key
was not able to generate NOAUTHCONF DSA key,
increased RSA key size to 2048 bits.
165. [cleanup] Silence "end-of-loop condition not reached" warnings
from Solaris compiler.
164. [func] Added functions isc_stdio_open(), isc_stdio_close(),
isc_stdio_seek(), isc_stdio_read(), isc_stdio_write(),
isc_stdio_flush(), isc_stdio_sync(), isc_file_remove()
to encapsulate nonportable usage of errno and sync.
163. [func] Added result codes ISC_R_FILENOTFOUND and
ISC_R_FILEEXISTS.
162. [bug] Ensure proper range for arguments to ctype.h functions.
161. [cleanup] error in yyparse prototype that only HPUX caught.
160. [cleanup] getnet*() are not going to be implemented at this
stage.
159. [func] Redefinition of config file elements is now an
error (instead of a warning).
158. [bug] Log channel and category list copy routines
weren't assigning properly to output parameter.
157. [port] Fix missing prototype for getopt().
156. [func] Support new 'database' statement in zone.
database "quoted-string";
155. [bug] ns_notify_start() was not detaching the found zone.
154. [func] The signer now logs libdns warnings to stderr even when
not verbose, and in a nicer format.
153. [func] dns_rdata_tostruct() 'mctx' is now optional. If 'mctx'
is NULL then you need to preserve the 'rdata' until
you have finished using the structure as there may be
references to the associated memory. If 'mctx' is
non-NULL it is guaranteed that there are no references
to memory associated with 'rdata'.
dns_rdata_freestruct() must be called if 'mctx' was
non-NULL and may safely be called if 'mctx' was NULL.
152. [bug] keygen dumped core if domain name argument was omitted
from command line.
151. [func] Support 'disabled' statement in zone config (causes
zone to be parsed and then ignored). Currently must
come after the 'type' clause.
150. [func] Support optional ports in masters and also-notify
statements:
masters [ port xxx ] { y.y.y.y [ port zzz ] ; }
149. [cleanup] Removed unused argument 'olist' from
dns_c_view_unsetordering().
148. [cleanup] Stop issuing some warnings about some configuration
file statements that were not implemented, but now are.
147. [bug] Changed yacc union size to be smaller for yaccs that
put yacc-stack on the real stack.
146. [cleanup] More general redundant header file cleanup. Rather
than continuing to itemize every header which changed,
this changelog entry just notes that if a header file
did not need another header file that it was including
in order to provide its advertised functionality, the
inclusion of the other header file was removed. See
util/check-includes for how this was tested.
145. [cleanup] Added <isc/lang.h> and ISC_LANG_BEGINDECLS/
ISC_LANG_ENDDECLS to header files that had function
prototypes, and removed it from those that did not.
144. [cleanup] libdns header files too numerous to name were made
to conform to the same style for multiple inclusion
protection.
143. [func] Added function dns_rdatatype_isknown().
142. [cleanup] <isc/stdtime.h> does not need <time.h> or
<isc/result.h>.
141. [bug] Corrupt requests with multiple questions could
cause an assertion failure.
140. [cleanup] <isc/time.h> does not need <time.h> or <isc/result.h>.
139. [cleanup] <isc/net.h> now includes <isc/types.h> instead of
<isc/int.h> and <isc/result.h>.
138. [cleanup] isc_strtouq moved from str.[ch] to string.[ch] and
renamed isc_string_touint64. isc_strsep moved from
strsep.c to string.c and renamed isc_string_separate.
137. [cleanup] <isc/commandline.h>, <isc/mem.h>, <isc/print.h>
<isc/serial.h>, <isc/string.h> and <isc/offset.h>
made to conform to the same style for multiple
inclusion protection.
136. [cleanup] <isc/commandline.h>, <isc/interfaceiter.h>,
<isc/net.h> and Win32's <isc/thread.h> needed
ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS.
135. [cleanup] Win32's <isc/condition.h> did not need <isc/result.h>
or <isc/boolean.h>, now uses <isc/types.h> in place
of <isc/time.h>, and needed ISC_LANG_BEGINDECLS
and ISC_LANG_ENDDECLS.
134. [cleanup] <isc/dir.h> does not need <limits.h>.
133. [cleanup] <isc/ipv6.h> needs <isc/platform.h>.
132. [cleanup] <isc/app.h> does not need <isc/task.h>, but does
need <isc/eventclass.h>.
131. [cleanup] <isc/mutex.h> and <isc/util.h> need <isc/result.h>
for ISC_R_* codes used in macros.
130. [cleanup] <isc/condition.h> does not need <pthread.h> or
<isc/boolean.h>, and now includes <isc/types.h>
instead of <isc/time.h>.
129. [bug] The 'default_debug' log channel was not set up when
'category default' was present in the config file
128. [cleanup] <isc/dir.h> had ISC_LANG_BEGINDECLS instead of
ISC_LANG_ENDDECLS at end of header.
127. [cleanup] The contracts for the comparison routines
dns_name_fullcompare(), dns_name_compare(),
dns_name_rdatacompare(), and dns_rdata_compare() now
specify that the order value returned is < 0, 0, or > 0
instead of -1, 0, or 1.
126. [cleanup] <isc/quota.h> and <isc/taskpool.h> need <isc/lang.h>.
125. [cleanup] <isc/eventclass.h>, <isc/ipv6.h>, <isc/magic.h>,
<isc/mutex.h>, <isc/once.h>, <isc/region.h>, and
<isc/resultclass.h> do not need <isc/lang.h>.
124. [func] signer now imports parent's zone key signature
and creates null keys/sets zone status bit for
children when necessary
123. [cleanup] <isc/event.h> does not need <stddef.h>.
122. [cleanup] <isc/task.h> does not need <isc/mem.h> or
<isc/result.h>.
121. [cleanup] <isc/symtab.h> does not need <isc/mem.h> or
<isc/result.h>. Multiple inclusion protection
symbol fixed from ISC_SYMBOL_H to ISC_SYMTAB_H.
isc_symtab_t moved to <isc/types.h>.
120. [cleanup] <isc/socket.h> does not need <isc/boolean.h>,
<isc/bufferlist.h>, <isc/task.h>, <isc/mem.h> or
<isc/net.h>.
119. [cleanup] structure definitions for generic rdata structures do
not have _generic_ in their names.
118. [cleanup] libdns.a is now namespace-clean, on NetBSD, excepting
YACC crust (yyparse, etc) [2000-apr-27 explorer]
117. [cleanup] libdns.a changes:
dns_zone_clearnotify() and dns_zone_addnotify()
are replaced by dns_zone_setnotifyalso().
dns_zone_clearmasters() and dns_zone_addmaster()
are replaced by dns_zone_setmasters().
116. [func] Added <isc/offset.h> for isc_offset_t (aka off_t
on Unix systems).
115. [port] Shut up the -Wmissing-declarations warning about
<stdio.h>'s __sputaux on BSD/OS pre-4.1.
114. [cleanup] <isc/sockaddr.h> does not need <isc/buffer.h> or
<isc/list.h>.
113. [func] Utility programs dig and host added.
112. [cleanup] <isc/serial.h> does not need <isc/boolean.h>.
111. [cleanup] <isc/rwlock.h> does not need <isc/result.h> or
<isc/mutex.h>.
110. [cleanup] <isc/result.h> does not need <isc/boolean.h> or
<isc/list.h>.
109. [bug] "make depend" did nothing for
bin/tests/{db,mem,sockaddr,tasks,timers}/.
108. [cleanup] DNS_SETBIT/DNS_GETBIT/DNS_CLEARBIT moved from
<dns/types.h> to <dns/bit.h> and renamed to
DNS_BIT_SET/DNS_BIT_GET/DNS_BIT_CLEAR.
107. [func] Add keysigner and keysettool.
106. [func] Allow dnssec verifications to ignore the validity
period. Used by several of the dnssec tools.
105. [doc] doc/dev/coding.html expanded with other
implicit conventions the developers have used.
104. [bug] Made compress_add and compress_find static to
lib/dns/compress.c.
103. [func] libisc buffer API changes for <isc/buffer.h>:
Added:
isc_buffer_base(b) (pointer)
isc_buffer_current(b) (pointer)
isc_buffer_active(b) (pointer)
isc_buffer_used(b) (pointer)
isc_buffer_length(b) (int)
isc_buffer_usedlength(b) (int)
isc_buffer_consumedlength(b) (int)
isc_buffer_remaininglength(b) (int)
isc_buffer_activelength(b) (int)
isc_buffer_availablelength(b) (int)
Removed:
ISC_BUFFER_USEDCOUNT(b)
ISC_BUFFER_AVAILABLECOUNT(b)
isc_buffer_type(b)
Changed names:
isc_buffer_used(b, r) ->
isc_buffer_usedregion(b, r)
isc_buffer_available(b, r) ->
isc_buffer_available_region(b, r)
isc_buffer_consumed(b, r) ->
isc_buffer_consumedregion(b, r)
isc_buffer_active(b, r) ->
isc_buffer_activeregion(b, r)
isc_buffer_remaining(b, r) ->
isc_buffer_remainingregion(b, r)
Buffer types were removed, so the ISC_BUFFERTYPE_*
macros are no more, and the type argument to
isc_buffer_init and isc_buffer_allocate were removed.
isc_buffer_putstr is now void (instead of isc_result_t)
and requires that the caller ensure that there
is enough available buffer space for the string.
102. [port] Correctly detect inet_aton, inet_pton and inet_ptop
on BSD/OS 4.1.
101. [cleanup] Quieted EGCS warnings from lib/isc/print.c.
100. [cleanup] <isc/random.h> does not need <isc/int.h> or
<isc/mutex.h>. isc_random_t moved to <isc/types.h>.
99. [cleanup] Rate limiter now has separate shutdown() and
destroy() functions, and it guarantees that all
queued events are delivered even in the shutdown case.
98. [cleanup] <isc/print.h> does not need <stdarg.h> or <stddef.h>
unless ISC_PLATFORM_NEEDVSNPRINTF is defined.
97. [cleanup] <isc/ondestroy.h> does not need <stddef.h> or
<isc/event.h>.
96. [cleanup] <isc/mutex.h> does not need <isc/result.h>.
95. [cleanup] <isc/mutexblock.h> does not need <isc/result.h>.
94. [cleanup] Some installed header files did not compile as C++.
93. [cleanup] <isc/msgcat.h> does not need <isc/result.h>.
92. [cleanup] <isc/mem.h> does not need <stddef.h>, <isc/boolean.h>,
or <isc/result.h>.
91. [cleanup] <isc/log.h> does not need <sys/types.h> or
<isc/result.h>.
90. [cleanup] Removed unneeded ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS
from <named/listenlist.h>.
89. [cleanup] <isc/lex.h> does not need <stddef.h>.
88. [cleanup] <isc/interfaceiter.h> does not need <isc/result.h> or
<isc/mem.h>. isc_interface_t and isc_interfaceiter_t
moved to <isc/types.h>.
87. [cleanup] <isc/heap.h> does not need <isc/boolean.h>,
<isc/mem.h> or <isc/result.h>.
86. [cleanup] isc_bufferlist_t moved from <isc/bufferlist.h> to
<isc/types.h>.
85. [cleanup] <isc/bufferlist.h> does not need <isc/buffer.h>,
<isc/list.h>, <isc/mem.h>, <isc/region.h> or
<isc/int.h>.
84. [func] allow-query ACL checks now apply to all data
added to a response.
83. [func] If the server is authoritative for both a
delegating zone and its (nonsecure) delegatee, and
a query is made for a KEY RR at the top of the
delegatee, then the server will look for a KEY
in the delegator if it is not found in the delegatee.
82. [cleanup] <isc/buffer.h> does not need <isc/list.h>.
81. [cleanup] <isc/int.h> and <isc/boolean.h> do not need
<isc/lang.h>.
80. [cleanup] <isc/print.h> does not need <stdio.h> or <stdlib.h>.
79. [cleanup] <dns/callbacks.h> does not need <stdio.h>.
78. [cleanup] lwres_conftest renamed to lwresconf_test for
consistency with other *_test programs.
77. [cleanup] typedef of isc_time_t and isc_interval_t moved from
<isc/time.h> to <isc/types.h>.
76. [cleanup] Rewrote keygen.
75. [func] Don't load a zone if its database file is older
than the last time the zone was loaded.
74. [cleanup] Removed mktemplate.o and ufile.o from libisc.a,
subsumed by file.o.
73. [func] New "file" API in libisc, including new function
isc_file_getmodtime, isc_mktemplate renamed to
isc_file_mktemplate and isc_ufile renamed to
isc_file_openunique. By no means an exhaustive API,
it is just what's needed for now.
72. [func] DNS_RBTFIND_NOPREDECESSOR and DNS_RBTFIND_NOOPTIONS
added for dns_rbt_findnode, the former to disable the
setting of the chain to the predecessor, and the
latter to make clear when no options are set.
71. [cleanup] Made explicit the implicit REQUIREs of
isc_time_seconds, isc_time_nanoseconds, and
isc_time_subtract.
70. [func] isc_time_set() added.
69. [bug] The zone object's master and also-notify lists grew
longer with each server reload.
68. [func] Partial support for SIG(0) on incoming messages.
67. [performance] Allow use of alternate (compile-time supplied)
OpenSSL libraries/headers.
66. [func] Data in authoritative zones should have a trust level
beyond secure.
65. [cleanup] Removed obsolete typedef of dns_zone_callbackarg_t
from <dns/types.h>.
64. [func] The RBT, DB, and zone table APIs now allow the
caller find the most-enclosing superdomain of
a name.
63. [func] Generate NOTIFY messages.
62. [func] Add UDP refresh support.
61. [cleanup] Use single quotes consistently in log messages.
60. [func] Catch and disallow singleton types on message
parse.
59. [bug] Cause net/host unreachable to be a hard error
when sending and receiving.
58. [bug] bin/named/query.c could sometimes trigger the
(client->query.attributes & NS_QUERYATTR_NAMEBUFUSED)
== 0 assertion in query_newname().
57. [func] Added dns_nxt_typepresent()
56. [bug] SIG records were not properly returned in cached
negative answers.
55. [bug] Responses containing multiple names in the authority
section were not negatively cached.
54. [bug] If a fetch with sigrdataset==NULL joined one with
sigrdataset!=NULL or vice versa, the resolver
could catch an assertion or lose signature data,
respectively.
53. [port] freebsd 4.0: lib/isc/unix/socket.c requires
<sys/param.h>.
52. [bug] rndc: taskmgr and socketmgr were not initialized
to NULL.
51. [cleanup] dns/compress.h and dns/zt.h did not need to include
dns/rbt.h; it was needed only by compress.c and zt.c.
50. [func] RBT deletion no longer requires a valid chain to work,
and dns_rbt_deletenode was added.
49. [func] Each cache now has its own mctx.
48. [func] isc_task_create() no longer takes an mctx.
isc_task_mem() has been eliminated.
47. [func] A number of modules now use memory context reference
counting.
46. [func] Memory contexts are now reference counted.
Added isc_mem_inuse() and isc_mem_preallocate().
Renamed isc_mem_destroy_check() to
isc_mem_setdestroycheck().
45. [bug] The trusted-key statement incorrectly loaded keys.
44. [bug] Don't include authority data if it would force us
to unset the AD bit in the message.
43. [bug] DNSSEC verification of cached rdatasets was failing.
42. [cleanup] Simplified logging of messages with embedded domain
names by introducing a new convenience function
dns_name_format().
41. [func] Use PR_SET_KEEPCAPS on Linux 2.3.99-pre3 and later
to allow 'named' to run as a non-root user while
retaining the ability to bind() to privileged
ports.
40. [func] Introduced new logging category "dnssec" and
logging module "dns/validator".
39. [cleanup] Moved the typedefs for isc_region_t, isc_textregion_t,
and isc_lex_t to <isc/types.h>.
38. [bug] TSIG signed incoming zone transfers work now.
37. [bug] If the first RR in an incoming zone transfer was
not an SOA, the server died with an assertion failure
instead of just reporting an error.
36. [cleanup] Change DNS_R_SUCCESS (and others) to ISC_R_SUCCESS
35. [performance] Log messages which are of a level too high to be
logged by any channel in the logging configuration
will not cause the log mutex to be locked.
34. [bug] Recursion was allowed even with 'recursion no'.
33. [func] The RBT now maintains a parent pointer at each node.
32. [cleanup] bin/lwresd/client.c needs <string.h> for memset()
prototype.
31. [bug] Use ${LIBTOOL} to compile bin/named/main.@O@.
30. [func] config file grammar change to support optional
class type for a view.
29. [func] support new config file view options:
auth-nxdomain recursion query-source
query-source-v6 transfer-source
transfer-source-v6 max-transfer-time-out
max-transfer-idle-out transfer-format
request-ixfr provide-ixfr cleaning-interval
fetch-glue notify rfc2308-type1 lame-ttl
max-ncache-ttl min-roots
28. [func] support lame-ttl, min-roots and serial-queries
config global options.
27. [bug] Only include <netinet6/in6.h> on BSD/OS 4.[01]*.
Including it on other platforms (eg, NetBSD) can
cause a forced #error from the C preprocessor.
26. [func] new match-clients statement in config file view.
25. [bug] make install failed to install <isc/log.h> and
<isc/ondestroy.h>.
24. [cleanup] Eliminate some unnecessary #includes of header
files from header files.
23. [cleanup] Provide more context in log messages about client
requests, using a new function ns_client_log().
22. [bug] SIGs weren't returned in the answer section when
the query resulted in a fetch.
21. [port] Look at STD_CINCLUDES after CINCLUDES during
compilation, so additional system include directories
can be searched but header files in the bind9 source
tree with conflicting names take precedence. This
avoids issues with installed versions of dnssafe and
openssl.
20. [func] Configuration file post-load validation of zones
failed if there were no zones.
19. [bug] dns_zone_notifyreceive() failed to unlock the zone
lock in certain error cases.
18. [bug] Use AC_TRY_LINK rather than AC_TRY_COMPILE in
configure.in to check for presence of in6addr_any.
17. [func] Do configuration file post-load validation of zones.
16. [bug] put quotes around key names on config file
output to avoid possible keyword clashes.
15. [func] Add dns_name_dupwithoffsets(). This function is
improves comparison performance for duped names.
14. [bug] free_rbtdb() could have 'put' unallocated memory in
an unlikely error path.
13. [bug] lib/dns/master.c and lib/dns/xfrin.c didn't ignore
out-of-zone data.
12. [bug] Fixed possible uninitialized variable error.
11. [bug] axfr_rrstream_first() didn't check the result code of
db_rr_iterator_first(), possibly causing an assertion
to be triggered later.
10. [bug] A bug in the code which makes EDNS0 OPT records in
bin/named/client.c and lib/dns/resolver.c could
trigger an assertion.
9. [cleanup] replaced bit-setting code in confctx.c and replaced
repeated code with macro calls.
8. [bug] Shutdown of incoming zone transfer accessed
freed memory.
7. [cleanup] removed 'listen-on' from view statement.
6. [bug] quote RR names when generating config file to
prevent possible clash with config file keywords
(such as 'key').
5. [func] syntax change to named.conf file: new ssu grant/deny
statements must now be enclosed by an 'update-policy'
block.
4. [port] bin/named/unix/os.c didn't compile on systems with
linux 2.3 kernel includes due to conflicts between
C library includes and the kernel includes. We now
get only what we need from <linux/capability.h>, and
avoid pulling in other linux kernel .h files.
3. [bug] TKEYs go in the answer section of responses, not
the additional section.
2. [bug] Generating cryptographic randomness failed on
systems without /dev/random.
1. [bug] The installdirs rule in
lib/isc/unix/include/isc/Makefile.in had a typo which
prevented the isc directory from being created if it
didn't exist.
--- 9.0.0b2 released ---