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4960.	[placeholder]

3 4 5 6
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]

44 45
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 ---

49 50
4950.	[bug]		ISC_SOCKEVENTATTR_TRUNC was not be set. [GL #238]

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4949.	[placeholder]

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4948.	[bug]		When request-nsid is turned on, EDNS NSID options
			should be logged at level info. Since change 3741
			they have been logged at debug(3) by mistake.
			[GL !290]

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

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

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

70 71 72
4944.	[cleanup]	Silence cppcheck portability warnings in
			lib/isc/tests/buffer_test.c. [GL #239]

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4943.	[bug]		Change 4687 consumed too much memory when running
			system tests with --with-tuning=large.  Reduced the
			hash table size to 512 entries for 'named -m record'
			restoring the previous memory footprint. [GL #248]

78 79 80 81 82
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]

115 116 117
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]

121 122 123
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]

130 131 132
4926.	[func]		Add root key sentinel support.  To disable, add
			'root-key-sentinel no;' to named.conf. [GL #37]

133 134 135 136 137 138 139
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
147
			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]

155 156 157
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
159
			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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167 168 169
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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187 188 189
4911.	[test]		Improved the reliability of the 'mkeys' system test.
			[GL #128]

190 191 192
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.
194 195
			[GL #125]

196 197 198 199
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
201 202
			test. [GL #59]

203 204 205
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]

216 217 218
4902.	[test]		Improved the reliability of the 'ixfr' system
			test. [GL #66]

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219 220 221 222
4901.	[func]		"dig +nssearch" now lists the name servers
			for a domain that time out, as well as the servers
			that respond. [GL #64]

223 224 225
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]

232
4898.	[func]		Remove libseccomp based system-call filtering. [GL #93]
233

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

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237 238
4896.	[test]		cacheclean system test was not robust. [GL #82]

239 240 241
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]

253 254 255
4890.	[func]		Remove unused ondestroy callback from libisc.
			[isc-projects/bind9!3]

256 257 258 259 260
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]

261
4888.	[test]		Initialize sockets correctly in sample-update so
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			that the nsupdate system test will run on Windows.
263 264
			[RT #47097]

265 266 267
4887.	[test]		Enable the rpzrecurse test to run on Windows.
			[RT #47093]

268 269
4886.	[doc]		Document dig -u in manpage. [RT #47150]

270 271 272 273 274
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]

275 276 277
4884.	[bug]		named could crash on shutdown due to a race between
			shutdown_server() and ns__client_request(). [RT #47120]

278 279
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

280 281 282
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

283 284 285
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]
292

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4879.	[bug]		dns_rdata_caa:value_len field was too small.
			[RT #47086]
295

296 297 298
4878.	[bug]		List 'ply' as a requirement for the 'isc' python
			package. [RT #47065]

299 300 301
4877.	[bug]		Address integer overflow when exponentially
			backing off retry intervals. [RT #47041]

302 303
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

304 305
4875.	[bug]		Address compile failures on older systems. [RT #47015]

306 307 308
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

309 310 311 312 313 314 315 316
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]

317 318 319
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

320 321 322 323
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

324 325 326
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

327
4869.	[bug]		Address some cases where NULL with zero length could
328 329
			be passed to memmove which is undefined behavior and
			can lead to bad optimization. [RT #46888]
330

331 332 333
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

334 335 336 337 338
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]

339 340 341 342
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

343 344 345
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

346 347 348 349
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]

350 351 352
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
354 355
			when constructing a rdataslab. [RT #46978]

356 357 358
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

359 360
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

361 362 363 364 365
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]
366 367 368 369 370

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

371 372 373 374
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

375 376 377
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

378 379 380
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

381 382 383
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

384 385 386
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

387 388 389 390 391
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]

392 393 394
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

395 396 397
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

398 399 400
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

401 402 403 404
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

405
4847.	[bug]		dnssec-dnskey-kskonly was not being honored for
406 407
			CDS and CDNSKEY. [RT #46755]

408 409 410 411
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

412 413 414
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

415 416
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

417 418
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

419 420 421
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

422 423
	--- 9.12.0rc1 released ---

424 425
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

426 427 428
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

429
4839.	[bug]		zone.c:zone_sign was not properly determining
430 431 432 433
			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]
434

435 436 437 438 439 440
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]

441 442 443
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
444 445 446
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
447

448 449 450 451 452
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]

453 454 455 456
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

457 458 459 460 461 462
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]

463 464 465
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

466 467 468
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

469 470 471 472
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

473 474 475
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

476 477 478
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

479 480 481
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

482 483 484
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

485 486
4824.	[port]		Add iOS hooks to dig. [RT #42011]

487 488 489
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

490 491
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

492 493 494 495 496 497 498 499
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
500
			to the resigning / removal heaps fails. [RT #46473]
501

502 503 504
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

505 506 507
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

508 509 510
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

511 512 513
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

514 515
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

516 517 518 519
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

520 521 522
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

523 524 525 526 527
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]

528 529 530
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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531 532
	--- 9.12.0b2 released ---

533 534 535
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

536 537
4808.	[bug]		Properly test for zlib.h. [RT #46504]

538 539 540 541
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]

542 543 544 545
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

546 547 548
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

549 550 551 552
4804.	[port]		win32: access() does not work on directories as
			required by POSIX.  Supply a alternative in
			isc_file_isdirwritable. [RT #46394]

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Michał Kępień committed
553 554
4803.	[placeholder]

555 556 557
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

558 559 560 561
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

562 563 564
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

565 566
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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567 568 569 570 571 572
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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573 574 575 576
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]

577 578 579
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

580 581 582
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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583 584 585 586
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

587 588 589
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

590 591
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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592 593 594
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

595 596 597 598
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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599 600
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

601 602 603 604
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]

605 606 607 608
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

609 610 611 612
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

613
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
614 615
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
616 617 618 619 620 621 622

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]

623 624
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
625
			on some machines for the IXFR to complete. [RT #46388]
626

627 628 629 630
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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631 632
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

633 634 635 636
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]

637 638 639 640
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]

641 642
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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643 644 645
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

646 647
4776.	[bug]		Improve portability of ht_test. [RT #46333]

648 649 650
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

651 652 653
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

654 655 656 657
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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658 659
	--- 9.12.0b1 released ---

660 661 662 663
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

664 665 666
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

667 668 669 670 671 672 673
4770.	[bug]		Cache additional data from priming queries as glue.
			Previously they were ignored as unsigned
			non-answer data from a secure zone, and never
			actually got added to the cache, causing hints
			to be used frequently for root-server
			addresses, which triggered re-priming. [RT #45241]

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674
4769.	[func]		The working directory and managed-keys directory has
675 676
			to be writeable (and seekable). [RT #46077]

677 678 679 680 681 682 683 684 685
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]

686 687 688 689
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]

690 691 692 693
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

694 695 696
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

697 698 699 700
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

701 702 703 704 705
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]

706 707
4761.	[protocol]	Add support for DOA. [RT #45612]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
708 709
4760.	[func]		Add glue cache statistics counters. [RT #46028]

710 711 712 713 714
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]

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Evan Hunt committed
715 716 717
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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718 719 720 721 722 723
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]

724 725 726 727 728 729 730 731 732
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]

733 734 735
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

736 737 738
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

739 740 741 742 743
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]

744 745
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

746 747 748 749 750 751
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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752 753 754 755 756 757
4750.	[func]		"rndc managed-keys destroy" shuts down RFC 5011 key
			maintenance and deletes the managed-keys database.
			If followed by "rndc reconfig" or a server restart,
			key maintenance is reinitialized from scratch.
			This is primarily intended for testing. [RT #32456]

Evan Hunt's avatar
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758 759 760 761 762 763
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
764
			  "dnssec-lookaide" with dlv.isc.org as the trust
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765 766 767
			  anchor are both now fatal errors.
			[RT #46155]

768 769
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

770 771 772
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

773 774 775
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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776 777 778 779
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

780 781 782
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

783 784 785
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

786 787 788 789 790
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]

791 792 793
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

794 795
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

796 797
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

798 799
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

800 801
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

802 803 804 805 806
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]

807 808
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

809 810 811
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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812 813 814 815
4733.	[bug]		Change #4706 introduced a bug causing TCP clients
			not be reused correctly, leading to unconstrained
			memory growth. [RT #46029]

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Mukund Sivaraman committed
816
4732.	[func]		Change default minimal-responses setting to
817 818
			no-auth-recursive. [RT #46016]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
819
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
820

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Mukund Sivaraman committed
821
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
822 823
			[RT #46001]

824 825 826 827 828
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]

829 830 831
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

832 833 834 835
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]

836 837 838 839 840 841 842
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]

843 844 845 846 847
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]

848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867
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]
868

869 870
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
871

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872 873 874
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

875 876 877 878
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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879 880 881
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

882 883
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

884 885 886
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

887 888 889 890
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
891 892
4716.	[placeholder]

893 894
	--- 9.12.0a1 released ---

895 896 897
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

898 899 900
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

901 902 903
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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904 905
			"configure --enable-dnsrps". Thanks to Farsight
			Security. [RT #43376]
906

907 908 909
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

910 911 912
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

913 914 915
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

916 917 918
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)
920
			are no longer supported. [RT #45186]
921 922 923 924 925 926 927 928 929 930 931 932

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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933 934
4705.	[placeholder]

935 936
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

937 938 939
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

940 941 942
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]

947 948 949 950 951 952
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]

953 954 955 956
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

957 958 959 960
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

961 962 963
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

964 965 966
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

967 968 969 970
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
971 972 973 974 975 976 977 978 979
			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]

980 981 982 983 984
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]

985 986 987
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

988 989 990
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

991 992 993
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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994
4689.	[cleanup]	Turn on minimal responses for CDNSKEY and CDS in
995 996 997
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

998 999 1000
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

1001 1002
4687.	[func]		Refactor tracklines code. [RT #45126]

1003 1004 1005 1006 1007
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]

1015 1016 1017
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

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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]

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

1028 1029 1030
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

1031 1032
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
1033

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

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

1040 1041
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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1048 1049
4672.	[placeholder]

1050 1051 1052 1053 1054
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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1055 1056
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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4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

1064 1065 1066
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

1067 1068
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

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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]
1079

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

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4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

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4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

1094 1095 1096
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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4659.	[bug]		Remove spurious log message about lmdb-mapsize
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			not being supported when parsing builtin
			configuration file. [RT #45618]

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4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

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4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

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4656.	[bug]		Apply "port" and "dscp" values specified in catalog
			zone's "default-masters" option to the generated
			configuration of its member zones. [RT #45545]

1111 1112
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

1113 1114 1115
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

1116 1117
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
1118 1119
			[RT #45581]

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4652.	[bug]		Nsupdate could attempt to use a zeroed address on
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			server timeout. [RT #45417]

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1123 1124 1125
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
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4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

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4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

1134 1135 1136 1137 1138
4647.	[bug]		Change 4643 broke verification of TSIG signed TCP
			message sequences where not all the messages contain
			TSIG records.  These may be used in AXFR and IXFR
			responses. [RT #45509]

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4646.	[placeholder]

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4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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4644.	[placeholder]

1146 1147 1148 1149
4643.	[security]	An error in TSIG handling could permit unauthorized
			zone transfers or zone updates. (CVE-2017-3142)
			(CVE-2017-3143) [RT #45383]

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1150 1151 1152 1153
4642.	[cleanup]	Add more logging of RFC 5011 events affecting the
			status of managed keys: newly observed keys,
			deletion of revoked keys, etc. [RT #45354]

1154 1155 1156
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

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4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

1161 1162 1163
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

1164 1165 1166
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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1167 1168 1169 1170 1171 1172
4637.	[func]		"nsec3hash -r" option ("rdata order") takes arguments
			in the same order as they appear in NSEC3 or
			NSEC3PARAM records, so that NSEC3 parameters can
			be cut and pasted from an existing record. Thanks
			to Tony Finch for the contribution. [RT #45183]