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

4 5 6
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]

28 29 30 31
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]

37
4981.	[bug]		Fix race in cmsg buffer usage in socket code.
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			[GL #180]

40
4980.	[bug]		Named-checkconf failed to detect bad in-view targets.
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			[GL #288]

43 44
4979.	[placeholder]

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

48 49 50
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]

54 55 56
4975.	[bug]		The server cookie computation for sha1 and sha256 did
			not match the method described in RFC 7873. [GL #356]

57 58
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]

65 66 67
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]

80 81
4967.	[cleanup]	Add "answer-cookie" to the parser, marked obsolete.

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4966.	[placeholder]
83

84 85 86
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]

101 102 103 104 105 106
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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108 109 110 111
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]

149 150
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 ---

154 155
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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170 171 172 173 174
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]

175 176 177
4944.	[cleanup]	Silence cppcheck portability warnings in
			lib/isc/tests/buffer_test.c. [GL #239]

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178 179 180 181 182
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]

183 184 185 186 187
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]

226 227 228
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]

235 236 237
4926.	[func]		Add root key sentinel support.  To disable, add
			'root-key-sentinel no;' to named.conf. [GL #37]

238 239 240 241 242 243 244
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
252
			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]

260 261 262
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]

295 296 297
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.
299 300
			[GL #125]

301 302 303 304
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
306 307
			test. [GL #59]

308 309 310
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]

321 322 323
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]

328 329 330
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]

337
4898.	[func]		Remove libseccomp based system-call filtering. [GL #93]
338

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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]

344 345 346
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]

358 359 360
4890.	[func]		Remove unused ondestroy callback from libisc.
			[isc-projects/bind9!3]

361 362 363 364 365
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.
368 369
			[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]

383 384
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

385 386 387
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

388 389 390
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]
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4879.	[bug]		dns_rdata_caa:value_len field was too small.
			[RT #47086]
400

401 402 403
4878.	[bug]		List 'ply' as a requirement for the 'isc' python
			package. [RT #47065]

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

407 408
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

409 410
4875.	[bug]		Address compile failures on older systems. [RT #47015]

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

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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]

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

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

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

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4869.	[bug]		Address some cases where NULL with zero length could
433 434
			be passed to memmove which is undefined behavior and
			can lead to bad optimization. [RT #46888]
435

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

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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]

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

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

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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]

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

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

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

464 465
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

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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]
471 472 473 474 475

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

476 477 478 479
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

480 481 482
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

483 484 485
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

486 487 488
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

489 490 491
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

492 493 494 495 496
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]

497 498 499
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

500 501 502
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

503 504 505
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

506 507 508 509
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

510
4847.	[bug]		dnssec-dnskey-kskonly was not being honored for
511 512
			CDS and CDNSKEY. [RT #46755]

513 514 515 516
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

517 518 519
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

520 521
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

522 523
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

524 525 526
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

527 528
	--- 9.12.0rc1 released ---

529 530
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

531 532 533
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

534
4839.	[bug]		zone.c:zone_sign was not properly determining
535 536 537 538
			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]
539

540 541 542 543 544 545
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]

546 547 548
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
549 550 551
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
552

553 554 555 556 557
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]

558 559 560 561
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

562 563 564 565 566 567
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]

568 569 570
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

571 572 573
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

574 575 576 577
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

578 579 580
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

581 582 583
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

584 585 586
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

587 588 589
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

590 591
4824.	[port]		Add iOS hooks to dig. [RT #42011]

592 593 594
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

595 596
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

597 598 599 600 601 602 603 604
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
605
			to the resigning / removal heaps fails. [RT #46473]
606

607 608 609
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

610 611 612
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

613 614 615
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

616 617 618
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

619 620
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

621 622 623 624
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

625 626 627
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

628 629 630 631 632
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]

633 634 635
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

Evan Hunt's avatar
Evan Hunt committed
636 637
	--- 9.12.0b2 released ---

638 639 640
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

641 642
4808.	[bug]		Properly test for zlib.h. [RT #46504]

643 644 645 646
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]

647 648 649 650
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

651 652 653
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

654 655 656 657
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
658 659
4803.	[placeholder]

660 661 662
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

663 664 665 666
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

667 668 669
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

670 671
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

Evan Hunt's avatar
Evan Hunt committed
672 673 674 675 676 677
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
678 679 680 681
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]

682 683 684
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

685 686 687
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

Evan Hunt's avatar
Evan Hunt committed
688 689 690 691
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

692 693 694
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

695 696
4792.	[bug]		Fix map file header correctness check. [RT #38418]

Evan Hunt's avatar
Evan Hunt committed
697 698 699
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

700 701 702 703
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
704 705
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

706 707 708 709
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]

710 711 712 713
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

714 715 716 717
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

718
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
719 720
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
721 722 723 724 725 726 727

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]

728 729
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
730
			on some machines for the IXFR to complete. [RT #46388]
731

732 733 734 735
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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Evan Hunt committed
736 737
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

738 739 740 741
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]

742 743 744 745
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]

746 747
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

Evan Hunt's avatar
Evan Hunt committed
748 749 750
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

751 752
4776.	[bug]		Improve portability of ht_test. [RT #46333]

753 754 755
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

756 757 758
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

759 760 761 762
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
763 764
	--- 9.12.0b1 released ---

765 766 767 768
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

769 770 771
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

772 773 774 775 776 777 778
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
779
4769.	[func]		The working directory and managed-keys directory has
780 781
			to be writeable (and seekable). [RT #46077]

782 783 784 785 786 787 788 789 790
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]

791 792 793 794
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]

795 796 797 798
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

799 800 801
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

802 803 804 805
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

806 807 808 809 810
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]

811 812
4761.	[protocol]	Add support for DOA. [RT #45612]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
813 814
4760.	[func]		Add glue cache statistics counters. [RT #46028]

815 816 817 818 819
4759.	[func]		Add logging channel "trust-anchor-telementry" to
			record trust-anchor-telementry in incoming requests.
			Both _ta-XXXX.<anchor>/NULL and EDNS KEY-TAG options
			are logged.  [RT #46124]

Evan Hunt's avatar
Evan Hunt committed
820 821 822
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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Evan Hunt committed
823 824 825 826 827 828
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]

829 830 831 832 833 834 835 836 837
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]

838 839 840
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

841 842 843
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

844 845 846 847 848
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]

849 850
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

851 852 853 854 855 856
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]

Evan Hunt's avatar
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857 858 859 860 861 862
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
Evan Hunt committed
863 864 865 866 867 868
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
869
			  "dnssec-lookaide" with dlv.isc.org as the trust
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870 871 872
			  anchor are both now fatal errors.
			[RT #46155]

873 874
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

875 876 877
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

878 879 880
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

Evan Hunt's avatar
Evan Hunt committed
881 882 883 884
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

885 886 887
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

888 889 890
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

891 892 893 894 895
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]

896 897 898
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

899 900
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

901 902
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

903 904
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

905 906
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

907 908 909 910 911
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]

912 913
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

914 915 916
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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917 918 919 920
4733.	[bug]		Change #4706 introduced a bug causing TCP clients
			not be reused correctly, leading to unconstrained
			memory growth. [RT #46029]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
921
4732.	[func]		Change default minimal-responses setting to
922 923
			no-auth-recursive. [RT #46016]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
924
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
925

Mukund Sivaraman's avatar
Mukund Sivaraman committed
926
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
927 928
			[RT #46001]

929 930 931 932 933
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]

934 935 936
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

937 938 939 940
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]

941 942 943 944 945 946 947
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]

948 949 950 951 952
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]

953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972
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]
973

974 975
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
976

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977 978 979
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

980 981 982 983
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]

987 988
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

989 990 991
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

992 993 994 995
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]

998 999
	--- 9.12.0a1 released ---

1000 1001 1002
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

1003 1004 1005
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

1006 1007 1008
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]
1011

1012 1013 1014
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

1015 1016 1017
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

1018 1019 1020
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

1021 1022 1023
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]

1040 1041
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

1042 1043 1044
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

1045 1046 1047
4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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1048 1049 1050 1051
4701.	[cleanup]	Refactored lib/dns/tsig.c to reduce code
			duplication and simplify the disabling of MD5.
			[RT #45490]

1052 1053 1054 1055 1056 1057
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]

1058 1059 1060 1061
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

1062 1063 1064 1065
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

1066 1067 1068
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

1069 1070 1071
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

1072 1073 1074 1075
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]

1090 1091 1092
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

1093 1094 1095
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

1096 1097 1098
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
1100 1101 1102
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

1103 1104 1105
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

1106 1107
4687.	[func]		Refactor tracklines code. [RT #45126]

1108 1109 1110 1111 1112
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]

1113 1114 1115
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

1116 1117 1118 1119
4684.	[bug]		delv could send bogus DNS queries when an explicit
			server address was specified on the command line along
			with -4/-6. [RT #45804]

1120 1121 1122
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

1123 1124 1125
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

1126 1127 1128 1129
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

1130 1131 1132
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

1133 1134 1135
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

1136 1137
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
1138

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4677.	[cleanup]	Split up the main function in dig to better support
1140 1141
			the iOS app version. [RT #45508]

1142 1143 1144
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

1145 1146
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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4674.	[func]		"dig +sigchase", and related options "+topdown" and
1148 1149
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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1153 1154
4672.	[placeholder]

1155 1156 1157 1158 1159
4671.	[bug]		Fix a race condition that could cause the
			resolver to crash with assertion failure when
			chasing DS in specific conditions with a very
			short RTT to the upstream nameserver. [RT #45168]

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4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
1162
			verified. [RT #45494]
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1164 1165 1166 1167 1168
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

1169 1170 1171
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

1172 1173
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

1174 1175 1176