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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]

29 30 31
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 implementaion in lib/isc/print.c.
			[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]

48 49 50 51 52
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]

65 66 67
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]

89 90 91 92
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]

98
4981.	[bug]		Fix race in cmsg buffer usage in socket code.
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			[GL #180]

101
4980.	[bug]		Named-checkconf failed to detect bad in-view targets.
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			[GL #288]

104 105
4979.	[placeholder]

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

109 110 111
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]

115 116 117
4975.	[bug]		The server cookie computation for sha1 and sha256 did
			not match the method described in RFC 7873. [GL #356]

118 119
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]

126 127 128
4972.	[func]		Declare the 'rdata' argument for dns_rdata_tostruct()
			to be const. [GL #341]

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

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

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	--- 9.13.1 released ---

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

141 142
4967.	[cleanup]	Add "answer-cookie" to the parser, marked obsolete.

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4966.	[placeholder]
144

145 146 147
4965.	[func]		Add support for marking options as deprecated.
			[GL #322]

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

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

162 163 164 165 166 167
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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169 170 171 172
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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4958.	[bug]		Remove redundant space from NSEC3 record. [GL #281]

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

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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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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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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]

210 211
4951.	[protocol]	Add "HOME.ARPA" to list of built in empty zones as
			per RFC 8375. [GL #273]
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	--- 9.13.0 released ---

215 216
4950.	[bug]		ISC_SOCKEVENTATTR_TRUNC was not be set. [GL #238]

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4949.	[placeholder]

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

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

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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]

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

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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]

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

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4938.	[placeholder]

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

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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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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]

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

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

287 288 289
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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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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4927.	[placeholder]

296 297 298
4926.	[func]		Add root key sentinel support.  To disable, add
			'root-key-sentinel no;' to named.conf. [GL #37]

299 300 301 302 303 304 305
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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4924.	[cleanup]	Clean up the isc_string_* namespace and leave
			only strlcpy and strlcat. [GL #178]

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

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4922.	[bug]		dnstap: Log the destination address of client
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			packets rather than the interface address.
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			[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]

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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
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			the FNV-1a hash implementation. [GL #178]
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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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4917.	[func]		Support 64 RPZ policy zones by default. [GL #123]

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

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

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

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

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4909.	[bug]		named-checkconf did not detect in-view zone collisions.
360 361
			[GL #125]

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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
367 368
			test. [GL #59]

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

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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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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]

382 383 384
4902.	[test]		Improved the reliability of the 'ixfr' system
			test. [GL #66]

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

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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]

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4898.	[func]		Remove libseccomp based system-call filtering. [GL #93]
399

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

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

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

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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]

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

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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]

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4888.	[test]		Initialize sockets correctly in sample-update so
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			that the nsupdate system test will run on Windows.
429 430
			[RT #47097]

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

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

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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]

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

444 445
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

446 447 448
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

449 450 451
4881.	[bug]		Only include dst_openssl.h when OpenSSL is required.
			[RT #47068]

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452 453 454 455 456 457
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]
458

Evan Hunt's avatar
Evan Hunt committed
459 460
4879.	[bug]		dns_rdata_caa:value_len field was too small.
			[RT #47086]
461

462 463 464
4878.	[bug]		List 'ply' as a requirement for the 'isc' python
			package. [RT #47065]

465 466 467
4877.	[bug]		Address integer overflow when exponentially
			backing off retry intervals. [RT #47041]

468 469
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

470 471
4875.	[bug]		Address compile failures on older systems. [RT #47015]

472 473 474
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

475 476 477 478 479 480 481 482
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]

483 484 485
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

486 487 488 489
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

490 491 492
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

493
4869.	[bug]		Address some cases where NULL with zero length could
494 495
			be passed to memmove which is undefined behavior and
			can lead to bad optimization. [RT #46888]
496

497 498 499
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

500 501 502 503 504
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]

505 506 507 508
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

509 510 511
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

512 513 514 515
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]

516 517 518
4863.	[bug]		Fix various other bugs reported by Valgrind's
			memcheck tool. [RT #46978]

Mark Andrews's avatar
grammar  
Mark Andrews committed
519
4862.	[bug]		The rdata flags for RRSIG were not being properly set
520 521
			when constructing a rdataslab. [RT #46978]

522 523 524
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

525 526
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

527 528 529 530 531
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]
532 533 534 535 536

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

537 538 539 540
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

541 542 543
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

544 545 546
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

547 548 549
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

550 551 552
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

553 554 555 556 557
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]

558 559 560
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

561 562 563
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

564 565 566
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

567 568 569 570
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

571
4847.	[bug]		dnssec-dnskey-kskonly was not being honored for
572 573
			CDS and CDNSKEY. [RT #46755]

574 575 576 577
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

578 579 580
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

581 582
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

583 584
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

585 586 587
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

588 589
	--- 9.12.0rc1 released ---

590 591
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

592 593 594
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

595
4839.	[bug]		zone.c:zone_sign was not properly determining
596 597 598 599
			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]
600

601 602 603 604 605 606
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]

607 608 609
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
610 611 612
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
613

614 615 616 617 618
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]

619 620 621 622
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

623 624 625 626 627 628
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]

629 630 631
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

632 633 634
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

635 636 637 638
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

639 640 641
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

642 643 644
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

645 646 647
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

648 649 650
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

651 652
4824.	[port]		Add iOS hooks to dig. [RT #42011]

653 654 655
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

656 657
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

658 659 660 661 662 663 664 665
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
666
			to the resigning / removal heaps fails. [RT #46473]
667

668 669 670
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

671 672 673
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

674 675 676
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

677 678 679
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

680 681
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

682 683 684 685
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

686 687 688
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

689 690 691 692 693
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]

694 695 696
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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697 698
	--- 9.12.0b2 released ---

699 700 701
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

702 703
4808.	[bug]		Properly test for zlib.h. [RT #46504]

704 705 706 707
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]

708 709 710 711
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

712 713 714
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

715 716 717 718
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
719 720
4803.	[placeholder]

721 722 723
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

724 725 726 727
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

728 729 730
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

731 732
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

Evan Hunt's avatar
Evan Hunt committed
733 734 735 736 737 738
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]

Evan Hunt's avatar
Evan Hunt committed
739 740 741 742
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]

743 744 745
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

746 747 748
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

Evan Hunt's avatar
Evan Hunt committed
749 750 751 752
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

753 754 755
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

756 757
4792.	[bug]		Fix map file header correctness check. [RT #38418]

Evan Hunt's avatar
Evan Hunt committed
758 759 760
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

761 762 763 764
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

Evan Hunt's avatar
Evan Hunt committed
765 766
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

767 768 769 770
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]

771 772 773 774
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

775 776 777 778
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

779
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
780 781
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
782 783 784 785 786 787 788

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]

789 790
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
791
			on some machines for the IXFR to complete. [RT #46388]
792

793 794 795 796
4782.	[test]		dnssec: 'checking positive and negative validation
			with negative trust anchors' required more time to
			complete on some machines. [RT #46386]

Evan Hunt's avatar
Evan Hunt committed
797 798
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

799 800 801 802
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]

803 804 805 806
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]

807 808
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

Evan Hunt's avatar
Evan Hunt committed
809 810 811
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

812 813
4776.	[bug]		Improve portability of ht_test. [RT #46333]

814 815 816
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

817 818 819
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

820 821 822 823
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
824 825
	--- 9.12.0b1 released ---

826 827 828 829
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

830 831 832
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

833 834 835 836 837 838 839
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]

Evan Hunt's avatar
Evan Hunt committed
840
4769.	[func]		The working directory and managed-keys directory has
841 842
			to be writeable (and seekable). [RT #46077]

843 844 845 846 847 848 849 850 851
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]

852 853 854 855
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]

856 857 858 859
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

4765.	[bug]		Address potential INSIST in dnssec-cds. [RT #46150]

860 861 862
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

863 864 865 866
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

867 868 869 870 871
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]

872 873
4761.	[protocol]	Add support for DOA. [RT #45612]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
874 875
4760.	[func]		Add glue cache statistics counters. [RT #46028]

Mark Andrews's avatar
Mark Andrews committed
876 877
4759.	[func]		Add logging channel "trust-anchor-telemetry" to
			record trust-anchor-telemetry in incoming requests.
878 879 880
			Both _ta-XXXX.<anchor>/NULL and EDNS KEY-TAG options
			are logged.  [RT #46124]

Evan Hunt's avatar
Evan Hunt committed
881 882 883
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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884 885 886 887 888 889
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]

890 891 892 893 894 895 896 897 898
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]

899 900 901
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

902 903 904
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

905 906 907 908 909
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]

910 911
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

912 913 914 915 916 917
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]

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918 919 920 921 922 923
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]

Evan Hunt's avatar
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924 925 926 927 928 929
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
930
			  "dnssec-lookaide" with dlv.isc.org as the trust
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931 932 933
			  anchor are both now fatal errors.
			[RT #46155]

934 935
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

936 937 938
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

939 940 941
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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942 943 944 945
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

Mark Andrews's avatar
Mark Andrews committed
946
4744.	[bug]		Suppress trust-anchor-telemetry queries if
947 948
			validation is disabled. [RT #46131]

Mark Andrews's avatar
Mark Andrews committed
949
4743.	[func]		Exclude trust-anchor-telemetry queries from
950 951
			synth-from-dnssec processing. [RT #46123]

952 953 954 955 956
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]

957 958 959
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

960 961
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

962 963
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

964 965
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

966 967
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

968 969 970 971 972
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]

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4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

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4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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4733.	[bug]		Change #4706 introduced a bug causing TCP clients
			not be reused correctly, leading to unconstrained
			memory growth. [RT #46029]

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4732.	[func]		Change default minimal-responses setting to
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			no-auth-recursive. [RT #46016]

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985
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
986

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987
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
988 989
			[RT #46001]

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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]

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4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

998 999 1000 1001
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]

1002 1003 1004 1005 1006 1007 1008
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]

1009 1010 1011 1012 1013
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]

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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]
1034

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4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
1037

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4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

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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]

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4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

1048 1049
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

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4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

1053 1054 1055 1056
4717.	[bug]		Treat replies with QCOUNT=0 as truncated if TC=1,
			FORMERR if TC=0, and log the error correctly.
			[RT #45836]

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4716.	[placeholder]

1059 1060
	--- 9.12.0a1 released ---

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4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

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4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

1067 1068 1069
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
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			"configure --enable-dnsrps". Thanks to Farsight
			Security. [RT #43376]
1072

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4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

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4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

1079 1080 1081
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

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4709.	[cleanup]	Use dns_name_fullhash() to hash names for RRL.
			[RT #45435]

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4708.	[cleanup]	Legacy Windows builds (i.e. for XP and earlier)
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			are no longer supported. [RT #45186]
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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]

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4705.	[placeholder]

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4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

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4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

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4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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1109 1110 1111 1112
4701.	[cleanup]	Refactored lib/dns/tsig.c to reduce code
			duplication and simplify the disabling of MD5.
			[RT #45490]

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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]

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4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

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4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

1127 1128 1129
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

1130 1131 1132
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

1133 1134 1135 1136
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
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			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]

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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]

1151 1152 1153
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

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4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

1157 1158 1159
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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4689.	[cleanup]	Turn on minimal responses for CDNSKEY and CDS in
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			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

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4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

1167 1168
4687.	[func]		Refactor tracklines code. [RT #45126]

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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]

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4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

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