CHANGES 561 KB
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5100.	[func]		Pin resolver tasks to specific task queues. [GL !1117]

5099.	[func]		Failed mutex and conditional creations are always
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			fatal. [GL #674]

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	--- 9.13.4 released ---

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5098.	[func]		Failed memory allocations are now fatal. [GL #674]

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5097.	[cleanup]	Remove embedded ATF unit testing framework
			from BIND source distribution.  [GL !875]

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5096.	[func]		Use multiple event loops in socket code, and
			make network threads CPU-affinitive.  This
			significantly improves performance on large
			systems. [GL #666]

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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]

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5094.	[func]		Add 'dig -r' to disable reading of .digrc. [GL !970]

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5093.	[bug]		Log lame qname-minimization servers only if they're
			really lame. [GL #671]

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5092.	[bug]		Address memory leak on SIGTERM in nsupdate when using
			GSS-TSIG. [GL #558]

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5091.	[func]		Two new global and per-view options min-cache-ttl
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			and min-ncache-ttl [GL #613]

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5090.	[bug]		dig and mdig failed to properly preparse dash value
			pairs when value was a seperate argument and started
			with a dash. [GL #584]

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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]

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5088.	[bug]		dig/host/nslookup could crash when interrupted close to
			a query timeout. [GL #599]

46 47
5087.	[test]		Check that result tables are complete. [GL #676]

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5086.	[func]		Log of RPZ now includes the QTYPE and QCLASS. [GL #623]

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5085.	[bug]		win32: Restore looking up nameservers, search list,
			etc. [GL #186]

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5084.	[placeholder]
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5083.	[func]		Add autoconf macro AX_POSIX_SHELL, so we
			can use POSIX-compatible shell features
			in the scripts.

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5082.	[bug]		Fixed a race that could cause a crash in
			dig/host/nslookup. [GL #650]

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5081.	[func]		Use per-worker queues in task manager, make task
			runners CPU-affine. [GL #659]

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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]

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5079.	[func]		Disable IDN processing in dig and nslookup
			when not on a tty. [GL #653]

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5078.	[cleanup]	Require python components to be explicitly disabled if
			python is not available on unix platforms. [GL #601]

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5077.	[cleanup]	Remove ip6.int support (-i) from dig and mdig.
			[GL !969]

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5076.	[bug]		"require-server-cookie" was not effective if
			"rate-limit" was configured. [GL #617]

87 88 89
5075.	[bug]		Refresh nameservers from cache when sending final
			query in qname minimization. [GL #16]

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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]

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5073.	[bug]		Destroy a task first when destroying rpzs and catzs.
			[GL #84]

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5072.	[bug]		Add unit tests for isc_buffer_copyregion() and fix its
			behavior for auto-reallocated buffers. [GL #644]

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5071.	[bug]		Comparision of NXT records was broken. [GL #631]

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5070.	[bug]		Record types which support a empty rdata field were
			not handling the empty rdata field case. [GL #638]

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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]

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5067.	[bug]		Don't minimize qname when sending the query
			to a forwarder. [GL #361]

115 116 117
5066.	[cleanup]	Allow unquoted strings to be used as a zone names
			in response-policy statements. [GL #641]

118 119
5065.	[bug]		Only set IPV6_USE_MIN_MTU on IPv6. [GL #553]

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5064.	[test]		Initalize 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
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			uncompressed. [GL !909]

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5062.	[func]		Use non-crypto-secure PRNG to generate nonces for
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			cookies. [GL !887]
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5061.	[protocol]	Add support for EID and NIMLOC. [GL #626]

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5060.	[bug]		GID, UID and UINFO could not be loaded using unknown
			record format. [GL #627]

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5059.	[bug]		Display a per-view list of zones in the web interface.
			[GL #427]

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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]

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5057.	[protocol]	Add support for ATMA. [GL #619]

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5056.	[placeholder]

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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]

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5051.	[doc]		Documentation incorrectly stated that the
			"server-addresses" static-stub zone option accepts
			custom port numbers. [GL #582]

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5050.	[bug]		The libirs version of getaddrinfo() was unable to parse
			scoped IPv6 addresses present in /etc/resolv.conf.
			[GL #187]

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5049.	[cleanup]	QNAME minimization has been deeply refactored. [GL #16]
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5048.	[func]		Add configure option to enable and enforce FIPS mode
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			in BIND 9. [GL #506]

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5047.	[bug]		Messages logged for certain query processing failures
			now include a more specific error description if it is
			available. [GL #572]

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5046.	[bug]		named could crash during shutdown if an RPZ
			reload was in progress. [RT #46210]

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5045.	[func]		Remove support for DNSSEC algorithms 3 (DSA)
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			and 6 (DSA-NSEC3-SHA1). [GL #22]

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5044.	[cleanup]	If "dnssec-enable" is no, then "dnssec-validation"
			now also defaults to no.  [GL #388]

187 188
5043.	[bug]		Fix creating and validating EdDSA signatures. [GL #579]

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5042.	[test]		Make the chained delegations in reclimit behave
190
			like they would in a regular name server. [GL #578]
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5041.	[test]		The chain test contains a incomplete delegation.
			[GL #568]

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5040.	[func]		Extended dnstap so that it can log UPDATE requests
			and responses as separate message types. Thanks
			to Greg Rabil. [GL #570]

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5039.	[bug]		Named could fail to preserve owner name case of new
			RRset. [GL #420]

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5038.	[bug]		Chaosnet addresses were compared incorrectly.
			[GL #562]

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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]

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5036.	[cleanup]	Fixed a spacing/formatting error in some RPZ-related
			error messages in the log. [GL !805]

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5035.	[test]		Fixed errors that prevented the DNSRPS subtests
			from running in the rpz and rpzrecurse system
			tests. [GL #503]

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5034.	[bug]		A race between threads could prevent zone maintenance
			scheduled immediately after zone load from being
			performed. [GL #542]

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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]

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5032.	[func]		Add krb5-selfsub and ms-selfsub update policy rules.
			[GL #511]

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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]

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5030.	[bug]		Align CMSG buffers to a 64-bit boundary, fixes crash
			on architectures with strict alignment. [GL #521]

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	--- 9.13.3 released ---

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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]

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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]

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5027.	[func]		Set SO_SNDBUF size on sockets. [GL #74]

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5026.	[bug]		rndc reconfig should not touch already loaded zones.
			[GL #276]

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5025.	[cleanup]	Remove isc_keyboard family of functions. [GL #178]

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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]

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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]

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5022.	[doc]		Update ms-self, ms-subdomain, krb5-self, and
			krb5-subdomain documentation. [GL !708]

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5021.	[bug]		dig returned a non-zero exit code when it received a
			reply over TCP after a retry. [GL #487]

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5020.	[func]		RNG uses thread-local storage instead of locks, if
			supported by platform. [GL #496]

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5019.	[cleanup]	A message is now logged when ixfr-from-differences is
			set at zone level for an inline-signed zone. [GL #470]

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5018.	[bug]		Fix incorrect sizeof arguments in lib/isc/pk11.c.
			[GL !588]

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5017.	[bug]		lib/isc/pk11.c failed to unlink the session before
			releasing the lock which is unsafe. [GL !589]

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5016.	[bug]		Named could assert with overlapping filter-aaaa and
			dns64 acls. [GL #445]

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5015.	[bug]		Reloading all zones caused zone maintenance to cease
			for inline-signed zones. [GL #435]

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5014.	[bug]		Signatures loaded from the journal for the signed
			version of an inline-signed zone were not scheduled for
			refresh. [GL #482]

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5013.	[bug]		A referral response with a non-empty ANSWER section was
			inadvertently being treated as an error. [GL #390]

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5012.	[bug]		Fix lock order reversal in pk11_initialize. [GL !590]

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5011.	[func]		Remove support for unthreaded named. [GL #478]

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5010.	[func]		New "validate-except" option specifies a list of
			domains beneath which DNSSEC validation should not
			be performed. [GL #237]

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5009.	[bug]		Upon an OpenSSL failure, the first error in the OpenSSL
			error queue was not logged. [GL #476]

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5008.	[bug]		"rndc signing -nsec3param ..." requests were silently
			ignored for zones which were not yet loaded or
			transferred. [GL #468]

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5007.	[cleanup]	Replace custom ISC boolean and integer data types
			with C99 stdint.h and stdbool.h types. [GL #9]

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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]

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5005.	[bug]		dnssec-verify, and dnssec-signzone at the verification
			step, failed on some validly signed zones. [GL #442]

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5004.	[bug]		'rndc reconfig' could cause inline zones to stop
			re-signing. [GL #439]

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5003.	[bug]		dns_acl_isinsecure did not handle geoip elements.
			[GL #406]

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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]

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5001.	[bug]		Fix refcount errors on error paths. [GL !563]

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5000.	[bug]		named_server_servestale() could leave the server in
			exclusive mode if an error occured. [GL #441]

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4999.	[cleanup]	Remove custom printf implementation in lib/isc/print.c.
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			[GL #261]

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4998.	[test]		Make resolver and cacheclean tests more civilized.

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4997.	[security]	named could crash during recursive processing
			of DNAME records when "deny-answer-aliases" was
			in use. (CVE-2018-5740) [GL #387]
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4996.	[bug]		dig: Handle malformed +ednsopt option. [GL #403]
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4995.	[test]		Add tests for "tcp-self" update policy. [GL !282]

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4994.	[bug]		Trust anchor telemetry queries were not being sent
			upstream for locally served zones. [GL #392]

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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]

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4992.	[bug]		The wrong address was being logged for trust anchor
			telemetry queries. [GL #379]

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4991.	[bug]		"rndc reconfig" was incorrectly handling zones whose
			"mirror" setting was changed. [GL #381]

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4990.	[bug]		Prevent a possible NULL reference in pkcs11-keygen.
			[GL #401]

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4989.	[cleanup]	IDN support in dig has been reworked.  IDNA2003
			fallbacks were removed in the process. [GL #384]

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4988.	[bug]		Don't synthesize NXDOMAIN from NSEC for records under
			a DNAME.

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	--- 9.13.2 released ---

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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]

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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]
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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]

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4984.	[bug]		Improve handling of very large incremental
			zone transfers to prevent journal corruption. [GL #339]

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4983.	[func]		Add the ability to not return a DNS COOKIE option
			when one is present in the request (answer-cookie no;).
			[GL #173]

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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]

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4981.	[bug]		Fix race in cmsg buffer usage in socket code.
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			[GL #180]

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4980.	[bug]		Named-checkconf failed to detect bad in-view targets.
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			[GL #288]

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4979.	[placeholder]

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4978.	[test]		Fix error handling and resolver configuration in the
			"rpz" system test. [GL #312]

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4977.	[func]		When starting up, log the same details that
			would be reported by 'named -V'. [GL #247]

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4976.	[bug]		Log the label with invalid prefix length correctly
			when loading RPZ zones. [GL #254]

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4975.	[bug]		The server cookie computation for sha1 and sha256 did
			not match the method described in RFC 7873. [GL #356]

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4974.	[bug]		Restore default rrset-order to random. [GL #336]

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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]

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4972.	[func]		Declare the 'rdata' argument for dns_rdata_tostruct()
			to be const. [GL #341]

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445 446 447
4971.	[bug]		dnssec-signzone and dnssec-verify did not treat records
			below a DNAME as out-of-zone data. [GL #298]

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448 449
4970.	[func]		Add QNAME minimization option to resolver. [GL #16]

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450 451
4969.	[cleanup]	Refactor zone logging functions. [GL #269]

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452 453
	--- 9.13.1 released ---

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454 455 456
4968.	[bug]		If glue records are signed, attempt to validate them.
			[GL #209]

457 458
4967.	[cleanup]	Add "answer-cookie" to the parser, marked obsolete.

459
4966.	[placeholder]
460

461 462 463
4965.	[func]		Add support for marking options as deprecated.
			[GL #322]

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464 465 466 467
4964.	[bug]		Reduce the probabilty 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]

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468 469 470 471
4963.	[test]		ifconfig.sh now uses "ip" instead of "ifconfig",
			if available, to configure the test interfaces on
			linux.  [GL #302]

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472 473 474
4962.	[cleanup]	Move 'named -T' processing to its own function.
			[GL #316]

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475 476 477
4961.	[protocol]	Remove support for ECC-GOST (GOST R 34.11-94).
			[GL #295]

478 479 480 481 482 483
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]
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484

485 486 487 488
4959.	[func]		NSID logging (enabled by the "request-nsid" option)
			now has its own "nsid" category, instead of using the
			"resolver" category. [GL !332]

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489 490
4958.	[bug]		Remove redundant space from NSEC3 record. [GL #281]

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491 492 493 494 495 496 497 498
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]

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499 500 501
4956.	[func]		Change isc_random() to be just PRNG using xoshiro128**,
			and add isc_nonce_buf() that uses CSPRNG. [GL #289]

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502 503 504
4955.	[cleanup]	Silence cppcheck warnings in lib/dns/master.c.
			[GL #286]

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505 506 507 508
4954.	[func]		Messages about serving of stale answers are now
			directed to the "serve-stale" logging category.
			Also clarified serve-stale documentation. [GL !323]

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509 510 511 512
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]

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513 514 515 516 517 518 519 520 521 522 523 524 525
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]

526 527
4951.	[protocol]	Add "HOME.ARPA" to list of built in empty zones as
			per RFC 8375. [GL #273]
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528

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529 530
	--- 9.13.0 released ---

531 532
4950.	[bug]		ISC_SOCKEVENTATTR_TRUNC was not be set. [GL #238]

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533 534
4949.	[placeholder]

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535 536 537 538 539
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]

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540 541 542 543
4947.	[func]		Replace all random functions with isc_random(),
			isc_random_buf() and isc_random_uniform() API.
			[GL #221]

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544 545 546
4946.	[bug]		Additional glue was not being returned by resolver
			for unsigned zones since change 4596. [GL #209]

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547 548 549 550 551
4945.	[func]		BIND can no longer be built without DNSSEC support.
			A cryptography provder (i.e., OpenSSL or a hardware
			service module with PKCS#11 support) must be
			available. [GL #244]

552 553 554
4944.	[cleanup]	Silence cppcheck portability warnings in
			lib/isc/tests/buffer_test.c. [GL #239]

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555 556 557 558 559
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]

560 561 562 563 564
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]

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4940.	[cleanup]	Extract the loop in dns__zone_updatesigs() into
			separate functions to improve code readability.
			[GL #135]

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569 570
4939.	[test]		Add basic unit tests for update_sigs(). [GL #135]

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571 572
4938.	[placeholder]

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573 574
4937.	[func]		Remove support for OpenSSL < 1.0.0 [GL #191]

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4936.	[func]		Always use OpenSSL or PKCS#11 random data providers,
			and remove the --{enable,disable}-crypto-rand configure
			options. [GL #165]
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578

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579 580 581
4935.	[func]		Add support for LibreSSL >= 2.7.0 (some OpenSSL 1.1.0
			call were added). [GL #191]

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582 583 584
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
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			aggressive negative caching could trigger a recursion
			loop. (CVE-2018-5737) [GL #185]

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588 589 590 591 592 593 594 595 596
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]

597 598 599
4931.	[func]		Removed the "rbtdb64" database implementation.
			[GL #217]

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600 601 602
4930.	[bug]		Remove a bogus check in nslookup command line
			argument processing. [GL #206]

603 604 605
4929.	[func]		Add the ability to set RA and TC in queries made by
			dig (+[no]raflag, +[no]tcflag). [GL #213]

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606 607 608 609
4928.	[func]		The "dnskey-sig-validity" option allows
			"sig-validity-interval" to be overriden for signatures
			covering DNSKEY RRsets. [GL #145]

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610 611
4927.	[placeholder]

612 613 614
4926.	[func]		Add root key sentinel support.  To disable, add
			'root-key-sentinel no;' to named.conf. [GL #37]

615 616 617 618 619 620 621
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]

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622 623 624
4924.	[cleanup]	Clean up the isc_string_* namespace and leave
			only strlcpy and strlcat. [GL #178]

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625 626 627
4923.	[cleanup]	Refactor socket and socket event options into
			enum types. [GL !135]

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628
4922.	[bug]		dnstap: Log the destination address of client
629
			packets rather than the interface address.
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630 631
			[GL #197]

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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]

637 638 639
4920.	[cleanup]	Clean up libdns removing most of the backwards
			compatibility wrappers.

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4919.	[cleanup]	Clean up the isc_hash_* namespace and leave only
641
			the FNV-1a hash implementation. [GL #178]
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642

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643 644 645 646
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]

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647 648
4917.	[func]		Support 64 RPZ policy zones by default. [GL #123]

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649 650 651
4916.	[func]		Remove IDNA2003 support and the bundled idnkit-1.0
			library.

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652 653 654 655 656 657
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.

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658
4914.	[security]	A bug in zone database reference counting could lead to
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			a crash when multiple versions of a slave zone were
			transferred from a master in close succession.
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			(CVE-2018-5736) [GL #134]
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662

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663 664 665
4913.	[test]		Re-implemented older unit tests in bin/tests as ATF,
			removed the lib/tests unit testing library. [GL #115]

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666 667 668
4912.	[test]		Improved the reliability of the 'cds' system test.
			[GL #136]

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669 670 671
4911.	[test]		Improved the reliability of the 'mkeys' system test.
			[GL #128]

672 673 674
4910.	[func]		Update util/check-changes to work on release branches.
			[GL #113]

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675
4909.	[bug]		named-checkconf did not detect in-view zone collisions.
676 677
			[GL #125]

678 679 680 681
4908.	[test]		Eliminated unnecessary waiting in the allow_query
			system test. Also changed its name to allow-query.
			[GL #81]

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4907.	[test]		Improved the reliability of the 'notify' system
683 684
			test. [GL #59]

685 686 687
4906.	[func]		Replace getquad() with inet_pton(), completing
			change #4900. [GL #56]

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688 689 690 691 692
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]
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693

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694 695 696 697
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]

698 699 700
4902.	[test]		Improved the reliability of the 'ixfr' system
			test. [GL #66]

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701 702 703 704
4901.	[func]		"dig +nssearch" now lists the name servers
			for a domain that time out, as well as the servers
			that respond. [GL #64]

705 706 707
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]
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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]

714
4898.	[func]		Remove libseccomp based system-call filtering. [GL #93]
715

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716 717 718
4897.	[test]		Update to rpz system test so that it doesn't recurse.
			[GL #68]

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719 720
4896.	[test]		cacheclean system test was not robust. [GL #82]

721 722 723
4895.	[test]		Allow some system tests to run in parallel.
			[RT #46602]

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724 725 726
4894.	[bug]		named could crash while rolling a dnstap output file.
			[RT #46942]

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4893.	[bug]		Address various issues reported by cppcheck. [GL #51]
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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]

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4891.	[placeholder]

735 736 737
4890.	[func]		Remove unused ondestroy callback from libisc.
			[isc-projects/bind9!3]

738 739 740 741 742
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]

743
4888.	[test]		Initialize sockets correctly in sample-update so
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			that the nsupdate system test will run on Windows.
745 746
			[RT #47097]

747 748 749
4887.	[test]		Enable the rpzrecurse test to run on Windows.
			[RT #47093]

750 751
4886.	[doc]		Document dig -u in manpage. [RT #47150]

752 753 754 755 756
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]

757 758 759
4884.	[bug]		named could crash on shutdown due to a race between
			shutdown_server() and ns__client_request(). [RT #47120]

760 761
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

762 763 764
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

765 766 767
4881.	[bug]		Only include dst_openssl.h when OpenSSL is required.
			[RT #47068]

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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]
774

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4879.	[bug]		dns_rdata_caa:value_len field was too small.
			[RT #47086]
777

778 779 780
4878.	[bug]		List 'ply' as a requirement for the 'isc' python
			package. [RT #47065]

781 782 783
4877.	[bug]		Address integer overflow when exponentially
			backing off retry intervals. [RT #47041]

784 785
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

786 787
4875.	[bug]		Address compile failures on older systems. [RT #47015]

788 789 790
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

791 792 793 794 795 796 797 798
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]

799 800 801
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

802 803 804 805
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

806 807 808
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

809
4869.	[bug]		Address some cases where NULL with zero length could
810 811
			be passed to memmove which is undefined behavior and
			can lead to bad optimization. [RT #46888]
812

813 814 815
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

816 817 818 819 820
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]

821 822 823 824
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

825 826 827
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

828 829 830 831
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]

832 833 834
4863.	[bug]		Fix various other bugs reported by Valgrind's
			memcheck tool. [RT #46978]

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grammar  
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4862.	[bug]		The rdata flags for RRSIG were not being properly set
836 837
			when constructing a rdataslab. [RT #46978]

838 839 840
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

841 842
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

843 844 845 846 847
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]
848 849 850 851 852

4858.	[security]	Addresses could be referenced after being freed
			in resolver.c, causing an assertion failure.
			(CVE-2017-3145) [RT #46839]

853 854 855 856
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

857 858 859
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

860 861 862
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

863 864 865
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

866 867 868
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

869 870 871 872 873
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]

874 875 876
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

877 878 879
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

880 881 882
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

883 884 885 886
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

887
4847.	[bug]		dnssec-dnskey-kskonly was not being honored for
888 889
			CDS and CDNSKEY. [RT #46755]

890 891 892 893
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

894 895 896
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

897 898
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

899 900
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

901 902 903
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

904 905
	--- 9.12.0rc1 released ---

906 907
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

908 909 910
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

911
4839.	[bug]		zone.c:zone_sign was not properly determining
912 913 914 915
			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]
916

917 918 919 920 921 922
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]

923 924 925
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
926 927 928
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
929

930 931 932 933 934
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]

935 936 937 938
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

4834.	[port]		Fix LMDB support on OpenBSD. [RT #46718]

939 940 941 942 943 944
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]

945 946 947
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

948 949 950
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

951 952 953 954
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

955 956 957
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

958 959 960
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

961 962 963
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

964 965 966
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

967 968
4824.	[port]		Add iOS hooks to dig. [RT #42011]

969 970 971
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

972 973
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

974 975 976 977 978 979 980 981
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
982
			to the resigning / removal heaps fails. [RT #46473]
983

984 985 986
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

987 988 989
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

990 991 992
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

993 994 995
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

996 997
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

998 999 1000 1001
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

1002 1003 1004
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

1005 1006 1007 1008 1009
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]

1010 1011 1012
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

Evan Hunt's avatar
Evan Hunt committed
1013 1014
	--- 9.12.0b2 released ---

1015 1016 1017
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

1018 1019
4808.	[bug]		Properly test for zlib.h. [RT #46504]

1020 1021 1022 1023
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]

1024 1025 1026 1027
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

1028 1029 1030
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

1031 1032 1033 1034
4804.	[port]		win32: access() does not work on directories as
			required by POSIX.  Supply a alternative in
			isc_file_isdirwritable. [RT #46394]

Michał Kępień's avatar
Michał Kępień committed
1035 1036
4803.	[placeholder]

1037 1038 1039
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

1040 1041 1042 1043
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

1044 1045 1046
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

1047 1048
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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1049 1050 1051 1052 1053 1054
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]

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Evan Hunt committed
1055 1056 1057 1058
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]

1059 1060 1061
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

1062 1063 1064
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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Evan Hunt committed
1065 1066 1067 1068
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

1069 1070 1071
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

1072 1073
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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Evan Hunt committed
1074 1075 1076
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

1077 1078 1079 1080
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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Evan Hunt committed
1081 1082
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

1083 1084 1085 1086
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]

1087 1088 1089 1090
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

1091 1092 1093 1094
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

1095
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
1096 1097
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
1098 1099 1100 1101 1102 1103 1104

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]

1105 1106
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
1107
			on some machines for the IXFR to complete. [RT #46388]
1108

1109 1110 1111 1112
4782.	[test]		dnssec: 'checking positive and negative validation
			with negative trust anchors' required more time to
			complete on some machines. [RT #46386]

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1113 1114
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

1115 1116 1117 1118
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]

1119 1120 1121 1122
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]

1123 1124
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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Evan Hunt committed
1125 1126 1127
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

1128 1129
4776.	[bug]		Improve portability of ht_test. [RT #46333]

1130 1131 1132
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

1133 1134 1135
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

1136 1137 1138 1139
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

Evan Hunt's avatar
Evan Hunt committed
1140 1141
	--- 9.12.0b1 released ---

1142 1143 1144 1145
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

1146 1147 1148
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

1149 1150 1151 1152 1153 1154 1155
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]

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1156
4769.	[func]		The working directory and managed-keys directory has
1157 1158
			to be writeable (and seekable). [RT #46077]

1159 1160 1161 1162 1163 1164 1165 1166 1167
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]

1168 1169 1170 1171
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]