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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]

11 12 13 14
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]

20
4981.	[bug]		Fix race in cmsg buffer usage in socket code.
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			[GL #180]

23
4980.	[bug]		Named-checkconf failed to detect bad in-view targets.
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			[GL #288]

26 27
4979.	[placeholder]

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

31 32 33
4977.	[func]		When starting up, log the same details that
			would be reported by 'named -V'. [GL #247]

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34 35 36
4976.	[bug]		Log the label with invalid prefix length correctly
			when loading RPZ zones. [GL #254]

37 38 39
4975.	[bug]		The server cookie computation for sha1 and sha256 did
			not match the method described in RFC 7873. [GL #356]

40 41
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]

48 49 50
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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54 55
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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58 59
	--- 9.13.1 released ---

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

63 64
4967.	[cleanup]	Add "answer-cookie" to the parser, marked obsolete.

65
4966.	[placeholder]
66

67 68 69
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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78 79 80
4962.	[cleanup]	Move 'named -T' processing to its own function.
			[GL #316]

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81 82 83
4961.	[protocol]	Remove support for ECC-GOST (GOST R 34.11-94).
			[GL #295]

84 85 86 87 88 89
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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91 92 93 94
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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108 109 110
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]

132 133
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 ---

137 138
4950.	[bug]		ISC_SOCKEVENTATTR_TRUNC was not be set. [GL #238]

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139 140
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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150 151 152
4946.	[bug]		Additional glue was not being returned by resolver
			for unsigned zones since change 4596. [GL #209]

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153 154 155 156 157
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]

158 159 160
4944.	[cleanup]	Silence cppcheck portability warnings in
			lib/isc/tests/buffer_test.c. [GL #239]

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161 162 163 164 165
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]

166 167 168 169 170
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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177 178
4938.	[placeholder]

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

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181 182 183
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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184

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185 186 187
4935.	[func]		Add support for LibreSSL >= 2.7.0 (some OpenSSL 1.1.0
			call were added). [GL #191]

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188 189 190
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]

203 204 205
4931.	[func]		Removed the "rbtdb64" database implementation.
			[GL #217]

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206 207 208
4930.	[bug]		Remove a bogus check in nslookup command line
			argument processing. [GL #206]

209 210 211
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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212 213 214 215
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]

218 219 220
4926.	[func]		Add root key sentinel support.  To disable, add
			'root-key-sentinel no;' to named.conf. [GL #37]

221 222 223 224 225 226 227
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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231 232 233
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
235
			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]

243 244 245
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
247
			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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258 259 260 261 262 263
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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275 276 277
4911.	[test]		Improved the reliability of the 'mkeys' system test.
			[GL #128]

278 279 280
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.
282 283
			[GL #125]

284 285 286 287
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
289 290
			test. [GL #59]

291 292 293
4906.	[func]		Replace getquad() with inet_pton(), completing
			change #4900. [GL #56]

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294 295 296 297 298
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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300 301 302 303
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]

304 305 306
4902.	[test]		Improved the reliability of the 'ixfr' system
			test. [GL #66]

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307 308 309 310
4901.	[func]		"dig +nssearch" now lists the name servers
			for a domain that time out, as well as the servers
			that respond. [GL #64]

311 312 313
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]

320
4898.	[func]		Remove libseccomp based system-call filtering. [GL #93]
321

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322 323 324
4897.	[test]		Update to rpz system test so that it doesn't recurse.
			[GL #68]

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325 326
4896.	[test]		cacheclean system test was not robust. [GL #82]

327 328 329
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]

341 342 343
4890.	[func]		Remove unused ondestroy callback from libisc.
			[isc-projects/bind9!3]

344 345 346 347 348
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]

349
4888.	[test]		Initialize sockets correctly in sample-update so
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			that the nsupdate system test will run on Windows.
351 352
			[RT #47097]

353 354 355
4887.	[test]		Enable the rpzrecurse test to run on Windows.
			[RT #47093]

356 357
4886.	[doc]		Document dig -u in manpage. [RT #47150]

358 359 360 361 362
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]

363 364 365
4884.	[bug]		named could crash on shutdown due to a race between
			shutdown_server() and ns__client_request(). [RT #47120]

366 367
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

368 369 370
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

371 372 373
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]
380

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4879.	[bug]		dns_rdata_caa:value_len field was too small.
			[RT #47086]
383

384 385 386
4878.	[bug]		List 'ply' as a requirement for the 'isc' python
			package. [RT #47065]

387 388 389
4877.	[bug]		Address integer overflow when exponentially
			backing off retry intervals. [RT #47041]

390 391
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

392 393
4875.	[bug]		Address compile failures on older systems. [RT #47015]

394 395 396
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

397 398 399 400 401 402 403 404
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]

405 406 407
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

408 409 410 411
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

412 413 414
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

415
4869.	[bug]		Address some cases where NULL with zero length could
416 417
			be passed to memmove which is undefined behavior and
			can lead to bad optimization. [RT #46888]
418

419 420 421
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

422 423 424 425 426
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]

427 428 429 430
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

431 432 433
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

434 435 436 437
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]

438 439 440
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
442 443
			when constructing a rdataslab. [RT #46978]

444 445 446
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

447 448
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

449 450 451 452 453
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]
454 455 456 457 458

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

459 460 461 462
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

463 464 465
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

466 467 468
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

469 470 471
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

472 473 474
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

475 476 477 478 479
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]

480 481 482
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

483 484 485
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

486 487 488
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

489 490 491 492
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

493
4847.	[bug]		dnssec-dnskey-kskonly was not being honored for
494 495
			CDS and CDNSKEY. [RT #46755]

496 497 498 499
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

500 501 502
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

503 504
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

505 506
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

507 508 509
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

510 511
	--- 9.12.0rc1 released ---

512 513
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

514 515 516
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

517
4839.	[bug]		zone.c:zone_sign was not properly determining
518 519 520 521
			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]
522

523 524 525 526 527 528
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]

529 530 531
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
532 533 534
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
535

536 537 538 539 540
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]

541 542 543 544
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

545 546 547 548 549 550
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]

551 552 553
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

554 555 556
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

557 558 559 560
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

561 562 563
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

564 565 566
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

567 568 569
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

570 571 572
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

573 574
4824.	[port]		Add iOS hooks to dig. [RT #42011]

575 576 577
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

578 579
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

580 581 582 583 584 585 586 587
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
588
			to the resigning / removal heaps fails. [RT #46473]
589

590 591 592
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

593 594 595
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

596 597 598
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

599 600 601
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

602 603
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

604 605 606 607
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

608 609 610
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

611 612 613 614 615
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]

616 617 618
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

Evan Hunt's avatar
Evan Hunt committed
619 620
	--- 9.12.0b2 released ---

621 622 623
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

624 625
4808.	[bug]		Properly test for zlib.h. [RT #46504]

626 627 628 629
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]

630 631 632 633
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

634 635 636
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

637 638 639 640
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
641 642
4803.	[placeholder]

643 644 645
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

646 647 648 649
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

650 651 652
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

653 654
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

Evan Hunt's avatar
Evan Hunt committed
655 656 657 658 659 660
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
661 662 663 664
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]

665 666 667
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

668 669 670
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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Evan Hunt committed
671 672 673 674
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

675 676 677
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

678 679
4792.	[bug]		Fix map file header correctness check. [RT #38418]

Evan Hunt's avatar
Evan Hunt committed
680 681 682
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

683 684 685 686
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
687 688
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

689 690 691 692
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]

693 694 695 696
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

697 698 699 700
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

701
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
702 703
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
704 705 706 707 708 709 710

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]

711 712
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
713
			on some machines for the IXFR to complete. [RT #46388]
714

715 716 717 718
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
719 720
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

721 722 723 724
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]

725 726 727 728
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]

729 730
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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Evan Hunt committed
731 732 733
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

734 735
4776.	[bug]		Improve portability of ht_test. [RT #46333]

736 737 738
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

739 740 741
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

742 743 744 745
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
746 747
	--- 9.12.0b1 released ---

748 749 750 751
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

752 753 754
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

755 756 757 758 759 760 761
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
762
4769.	[func]		The working directory and managed-keys directory has
763 764
			to be writeable (and seekable). [RT #46077]

765 766 767 768 769 770 771 772 773
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]

774 775 776 777
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]

778 779 780 781
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

782 783 784
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

785 786 787 788
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

789 790 791 792 793
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]

794 795
4761.	[protocol]	Add support for DOA. [RT #45612]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
796 797
4760.	[func]		Add glue cache statistics counters. [RT #46028]

798 799 800 801 802
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
803 804 805
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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Evan Hunt committed
806 807 808 809 810 811
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]

812 813 814 815 816 817 818 819 820
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]

821 822 823
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

824 825 826
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

827 828 829 830 831
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]

832 833
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

834 835 836 837 838 839
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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840 841 842 843 844 845
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
846 847 848 849 850 851
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
852
			  "dnssec-lookaide" with dlv.isc.org as the trust
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853 854 855
			  anchor are both now fatal errors.
			[RT #46155]

856 857
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

858 859 860
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

861 862 863
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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Evan Hunt committed
864 865 866 867
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

868 869 870
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

871 872 873
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

874 875 876 877 878
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]

879 880 881
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

882 883
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

884 885
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

886 887
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

888 889
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

890 891 892 893 894
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]

895 896
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

897 898 899
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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Evan Hunt committed
900 901 902 903
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
904
4732.	[func]		Change default minimal-responses setting to
905 906
			no-auth-recursive. [RT #46016]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
907
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
908

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Mukund Sivaraman committed
909
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
910 911
			[RT #46001]

912 913 914 915 916
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]

917 918 919
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

920 921 922 923
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]

924 925 926 927 928 929 930
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]

931 932 933 934 935
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]

936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955
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]
956

957 958
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
959

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960 961 962
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

963 964 965 966
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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967 968 969
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

970 971
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

972 973 974
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

975 976 977 978
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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Mark Andrews committed
979 980
4716.	[placeholder]

981 982
	--- 9.12.0a1 released ---

983 984 985
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

986 987 988
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

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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]
994

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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]

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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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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]

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

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

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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]

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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]

1079 1080 1081
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]

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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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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]

1103 1104 1105
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

1106 1107 1108
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

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

1113 1114 1115
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

1116 1117 1118
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

1119 1120
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
1121

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4677.	[cleanup]	Split up the main function in dig to better support
1123 1124
			the iOS app version. [RT #45508]

1125 1126 1127
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

1128 1129
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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4674.	[func]		"dig +sigchase", and related options "+topdown" and
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			"+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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1136 1137
4672.	[placeholder]

1138 1139 1140 1141 1142
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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1143 1144
4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
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			verified. [RT #45494]
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1147 1148 1149 1150 1151
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

1152 1153 1154
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

1155 1156
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

1157 1158 1159 1160 1161
4666.	[bug]		dnssec-keymgr: Domain names beginning with digits (0-9)
			could cause a parser error when reading the policy
			file. This now works correctly so long as the domain
			name is quoted. [RT #45641]

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4665.	[protocol]	Added support for ED25519 and ED448 DNSSEC signing
			algorithms (RFC 8080). (Note: these algorithms
			depend on code currently in the development branch
			of OpenSSL which has not yet been released.)
			[RT #44696]
1167

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4664.	[func]		Add a "glue-cache" option to enable or disable the
1169
			glue cache. The default is "yes". [RT #45125]
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4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]