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

4 5 6 7
4967.	[cleanup]	Add "answer-cookie" to the parser, marked obsolete.

4966.	[placeholder]

8 9 10
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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15 16 17 18
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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19 20 21
4962.	[cleanup]	Move 'named -T' processing to its own function.
			[GL #316]

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

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4960.	[placeholder]

27 28 29 30
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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44 45 46
4955.	[cleanup]	Silence cppcheck warnings in lib/dns/master.c.
			[GL #286]

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47 48 49 50
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]

68 69
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 ---

73 74
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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89 90 91 92 93
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]

94 95 96
4944.	[cleanup]	Silence cppcheck portability warnings in
			lib/isc/tests/buffer_test.c. [GL #239]

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97 98 99 100 101
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]

102 103 104 105 106
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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124 125 126
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]

139 140 141
4931.	[func]		Removed the "rbtdb64" database implementation.
			[GL #217]

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142 143 144
4930.	[bug]		Remove a bogus check in nslookup command line
			argument processing. [GL #206]

145 146 147
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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148 149 150 151
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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152 153
4927.	[placeholder]

154 155 156
4926.	[func]		Add root key sentinel support.  To disable, add
			'root-key-sentinel no;' to named.conf. [GL #37]

157 158 159 160 161 162 163
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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167 168 169
4923.	[cleanup]	Refactor socket and socket event options into
			enum types. [GL !135]

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170
4922.	[bug]		dnstap: Log the destination address of client
171
			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]

179 180 181
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
183
			the FNV-1a hash implementation. [GL #178]
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184

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185 186 187 188
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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191 192 193
4916.	[func]		Remove IDNA2003 support and the bundled idnkit-1.0
			library.

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4915.	[func]		Implement IDNA2008 support in dig by adding support
			for libidn2.  New dig option +idnin has been added,
			which allows to process invalid domain names much
			like dig without IDN support.  libidn2 version 2.0
			or higher is needed for +idnout enabled by default.

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4914.	[security]	A bug in zone database reference counting could lead to
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			a crash when multiple versions of a slave zone were
			transferred from a master in close succession.
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			(CVE-2018-5736) [GL #134]
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4913.	[test]		Re-implemented older unit tests in bin/tests as ATF,
			removed the lib/tests unit testing library. [GL #115]

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

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

214 215 216
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.
218 219
			[GL #125]

220 221 222 223
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
225 226
			test. [GL #59]

227 228 229
4906.	[func]		Replace getquad() with inet_pton(), completing
			change #4900. [GL #56]

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230 231 232 233 234
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]

240 241 242
4902.	[test]		Improved the reliability of the 'ixfr' system
			test. [GL #66]

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243 244 245 246
4901.	[func]		"dig +nssearch" now lists the name servers
			for a domain that time out, as well as the servers
			that respond. [GL #64]

247 248 249
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]

256
4898.	[func]		Remove libseccomp based system-call filtering. [GL #93]
257

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258 259 260
4897.	[test]		Update to rpz system test so that it doesn't recurse.
			[GL #68]

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261 262
4896.	[test]		cacheclean system test was not robust. [GL #82]

263 264 265
4895.	[test]		Allow some system tests to run in parallel.
			[RT #46602]

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266 267 268
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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271 272 273 274
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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275 276
4891.	[placeholder]

277 278 279
4890.	[func]		Remove unused ondestroy callback from libisc.
			[isc-projects/bind9!3]

280 281 282 283 284
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]

285
4888.	[test]		Initialize sockets correctly in sample-update so
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			that the nsupdate system test will run on Windows.
287 288
			[RT #47097]

289 290 291
4887.	[test]		Enable the rpzrecurse test to run on Windows.
			[RT #47093]

292 293
4886.	[doc]		Document dig -u in manpage. [RT #47150]

294 295 296 297 298
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]

299 300 301
4884.	[bug]		named could crash on shutdown due to a race between
			shutdown_server() and ns__client_request(). [RT #47120]

302 303
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

304 305 306
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

307 308 309
4881.	[bug]		Only include dst_openssl.h when OpenSSL is required.
			[RT #47068]

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310 311 312 313 314 315
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]
316

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4879.	[bug]		dns_rdata_caa:value_len field was too small.
			[RT #47086]
319

320 321 322
4878.	[bug]		List 'ply' as a requirement for the 'isc' python
			package. [RT #47065]

323 324 325
4877.	[bug]		Address integer overflow when exponentially
			backing off retry intervals. [RT #47041]

326 327
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

328 329
4875.	[bug]		Address compile failures on older systems. [RT #47015]

330 331 332
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

333 334 335 336 337 338 339 340
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]

341 342 343
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

344 345 346 347
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

348 349 350
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

351
4869.	[bug]		Address some cases where NULL with zero length could
352 353
			be passed to memmove which is undefined behavior and
			can lead to bad optimization. [RT #46888]
354

355 356 357
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

358 359 360 361 362
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]

363 364 365 366
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

367 368 369
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

370 371 372 373
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]

374 375 376
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
378 379
			when constructing a rdataslab. [RT #46978]

380 381 382
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

383 384
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

385 386 387 388 389
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]
390 391 392 393 394

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

395 396 397 398
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

399 400 401
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

402 403 404
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

405 406 407
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

408 409 410
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

411 412 413 414 415
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]

416 417 418
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

419 420 421
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

422 423 424
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

425 426 427 428
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

429
4847.	[bug]		dnssec-dnskey-kskonly was not being honored for
430 431
			CDS and CDNSKEY. [RT #46755]

432 433 434 435
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

436 437 438
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

439 440
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

441 442
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

443 444 445
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

446 447
	--- 9.12.0rc1 released ---

448 449
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

450 451 452
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

453
4839.	[bug]		zone.c:zone_sign was not properly determining
454 455 456 457
			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]
458

459 460 461 462 463 464
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]

465 466 467
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
468 469 470
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
471

472 473 474 475 476
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]

477 478 479 480
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

481 482 483 484 485 486
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]

487 488 489
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

490 491 492
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

493 494 495 496
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

497 498 499
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

500 501 502
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

503 504 505
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

506 507 508
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

509 510
4824.	[port]		Add iOS hooks to dig. [RT #42011]

511 512 513
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

514 515
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

516 517 518 519 520 521 522 523
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
524
			to the resigning / removal heaps fails. [RT #46473]
525

526 527 528
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

529 530 531
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

532 533 534
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

535 536 537
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

538 539
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

540 541 542 543
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

544 545 546
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

547 548 549 550 551
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]

552 553 554
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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555 556
	--- 9.12.0b2 released ---

557 558 559
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

560 561
4808.	[bug]		Properly test for zlib.h. [RT #46504]

562 563 564 565
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]

566 567 568 569
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

570 571 572
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

573 574 575 576
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
577 578
4803.	[placeholder]

579 580 581
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

582 583 584 585
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

586 587 588
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

589 590
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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591 592 593 594 595 596
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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597 598 599 600
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]

601 602 603
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

604 605 606
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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607 608 609 610
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

611 612 613
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

614 615
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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616 617 618
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

619 620 621 622
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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Evan Hunt committed
623 624
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

625 626 627 628
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]

629 630 631 632
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

633 634 635 636
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

637
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
638 639
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
640 641 642 643 644 645 646

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]

647 648
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
649
			on some machines for the IXFR to complete. [RT #46388]
650

651 652 653 654
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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655 656
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

657 658 659 660
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]

661 662 663 664
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]

665 666
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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667 668 669
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

670 671
4776.	[bug]		Improve portability of ht_test. [RT #46333]

672 673 674
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

675 676 677
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

678 679 680 681
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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Evan Hunt committed
682 683
	--- 9.12.0b1 released ---

684 685 686 687
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

688 689 690
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

691 692 693 694 695 696 697
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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698
4769.	[func]		The working directory and managed-keys directory has
699 700
			to be writeable (and seekable). [RT #46077]

701 702 703 704 705 706 707 708 709
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]

710 711 712 713
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]

714 715 716 717
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

718 719 720
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

721 722 723 724
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

725 726 727 728 729
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]

730 731
4761.	[protocol]	Add support for DOA. [RT #45612]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
732 733
4760.	[func]		Add glue cache statistics counters. [RT #46028]

734 735 736 737 738
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
739 740 741
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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742 743 744 745 746 747
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]

748 749 750 751 752 753 754 755 756
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]

757 758 759
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

760 761 762
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

763 764 765 766 767
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]

768 769
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

770 771 772 773 774 775
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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776 777 778 779 780 781
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]

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782 783 784 785 786 787
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
788
			  "dnssec-lookaide" with dlv.isc.org as the trust
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789 790 791
			  anchor are both now fatal errors.
			[RT #46155]

792 793
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

794 795 796
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

797 798 799
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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800 801 802 803
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

804 805 806
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

807 808 809
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

810 811 812 813 814
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]

815 816 817
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

818 819
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

820 821
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

822 823
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

824 825
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

826 827 828 829 830
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]

831 832
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

833 834 835
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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Evan Hunt committed
836 837 838 839
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
840
4732.	[func]		Change default minimal-responses setting to
841 842
			no-auth-recursive. [RT #46016]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
843
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
844

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Mukund Sivaraman committed
845
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
846 847
			[RT #46001]

848 849 850 851 852
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]

853 854 855
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

856 857 858 859
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]

860 861 862 863 864 865 866
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]

867 868 869 870 871
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]

872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891
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]
892

893 894
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
895

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896 897 898
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

899 900 901 902
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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903 904 905
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

906 907
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

908 909 910
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

911 912 913 914
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
915 916
4716.	[placeholder]

917 918
	--- 9.12.0a1 released ---

919 920 921
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

922 923 924
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

925 926 927
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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928 929
			"configure --enable-dnsrps". Thanks to Farsight
			Security. [RT #43376]
930

931 932 933
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

934 935 936
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

937 938 939
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

940 941 942
4709.	[cleanup]	Use dns_name_fullhash() to hash names for RRL.
			[RT #45435]

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943
4708.	[cleanup]	Legacy Windows builds (i.e. for XP and earlier)
944
			are no longer supported. [RT #45186]
945 946 947 948 949 950 951 952 953 954 955 956

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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957 958
4705.	[placeholder]

959 960
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

961 962 963
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

964 965 966
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]

971 972 973 974 975 976
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]

977 978 979 980
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

981 982 983 984
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

985 986 987
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

988 989 990
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

991 992 993 994
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
995 996 997 998 999 1000 1001 1002 1003
			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]

1009 1010 1011
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

1012 1013 1014
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

1015 1016 1017
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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1018
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]

1022 1023 1024
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

1025 1026
4687.	[func]		Refactor tracklines code. [RT #45126]

1027 1028 1029 1030 1031
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]

1032 1033 1034
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]

1039 1040 1041
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

1042 1043 1044
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]

1049 1050 1051
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

1052 1053 1054
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

1055 1056
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
1057

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1058
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]

1064 1065
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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1066
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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1069

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1070 1071
4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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1072 1073
4672.	[placeholder]

1074 1075 1076 1077 1078
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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1079 1080
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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1082

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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]

1088 1089 1090
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

1091 1092
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]

1098 1099 1100 1101 1102
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]
1103

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1104
4664.	[func]		Add a "glue-cache" option to enable or disable the
1105
			glue cache. The default is "yes". [RT #45125]
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1107 1108 1109
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

1110 1111 1112 1113
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

1114 1115 1116 1117
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

1118 1119 1120
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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1121
4659.	[bug]		Remove spurious log message about lmdb-mapsize
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			not being supported when parsing builtin
			configuration file. [RT #45618]

1125 1126 1127
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

1128 1129 1130
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

1131 1132 1133 1134
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]

1135 1136
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

1137 1138 1139
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

1140 1141
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
1142 1143
			[RT #45581]

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4652.	[bug]		Nsupdate could attempt to use a zeroed address on
1145 1146
			server timeout. [RT #45417]

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1147 1148 1149
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
1150

1151 1152 1153
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

1154 1155 1156 1157
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

1158 1159 1160 1161 1162
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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1163 1164
4646.	[placeholder]

1165 1166 1167
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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1168 1169
4644.	[placeholder]

1170 1171 1172 1173
4643.	[security]	An error in TSIG handling could permit unauthorized
			zone transfers or zone updates. (CVE-2017-3142)
			(CVE-2017-3143) [RT #45383]