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4973.	[func]		verifyzone() and the functions it uses were moved to
			libdns and refactored to prevent exit() from being
			called upon failure.  A side effect of that is that
			dnssec-signzone and dnssec-verify now check for memory
			leaks upon shutdown. [GL #266]

7 8 9
4972.	[func]		Declare the 'rdata' argument for dns_rdata_tostruct()
			to be const. [GL #341]

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4971.	[bug]		dnssec-signzone and dnssec-verify did not treat records
			below a DNAME as out-of-zone data. [GL #298]

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

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

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

20 21 22 23
4967.	[cleanup]	Add "answer-cookie" to the parser, marked obsolete.

4966.	[placeholder]

24 25 26
4965.	[func]		Add support for marking options as deprecated.
			[GL #322]

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4964.	[bug]		Reduce the probabilty of double signature when deleting
			a DNSKEY by checking if the node is otherwise signed
			by the algorithm of the key to be deleted. [GL #240]

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4963.	[test]		ifconfig.sh now uses "ip" instead of "ifconfig",
			if available, to configure the test interfaces on
			linux.  [GL #302]

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35 36 37
4962.	[cleanup]	Move 'named -T' processing to its own function.
			[GL #316]

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38 39 40
4961.	[protocol]	Remove support for ECC-GOST (GOST R 34.11-94).
			[GL #295]

41 42 43 44 45 46
4960.	[security]	When recursion is enabled, but the "allow-recursion"
			and "allow-query-cache" ACLs are not specified,
			they should be limited to local networks,
			but were inadvertently set to match the default
			"allow-query", thus allowing remote queries.
			(CVE-2018-5738) [GL #309]
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48 49 50 51
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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65 66 67
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]

89 90
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 ---

94 95
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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107 108 109
4946.	[bug]		Additional glue was not being returned by resolver
			for unsigned zones since change 4596. [GL #209]

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110 111 112 113 114
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]

115 116 117
4944.	[cleanup]	Silence cppcheck portability warnings in
			lib/isc/tests/buffer_test.c. [GL #239]

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118 119 120 121 122
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]

123 124 125 126 127
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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134 135
4938.	[placeholder]

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136 137
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]

160 161 162
4931.	[func]		Removed the "rbtdb64" database implementation.
			[GL #217]

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163 164 165
4930.	[bug]		Remove a bogus check in nslookup command line
			argument processing. [GL #206]

166 167 168
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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169 170 171 172
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]

175 176 177
4926.	[func]		Add root key sentinel support.  To disable, add
			'root-key-sentinel no;' to named.conf. [GL #37]

178 179 180 181 182 183 184
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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188 189 190
4923.	[cleanup]	Refactor socket and socket event options into
			enum types. [GL !135]

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191
4922.	[bug]		dnstap: Log the destination address of client
192
			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]

200 201 202
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
204
			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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212 213 214
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]

235 236 237
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.
239 240
			[GL #125]

241 242 243 244
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
246 247
			test. [GL #59]

248 249 250
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]

261 262 263
4902.	[test]		Improved the reliability of the 'ixfr' system
			test. [GL #66]

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264 265 266 267
4901.	[func]		"dig +nssearch" now lists the name servers
			for a domain that time out, as well as the servers
			that respond. [GL #64]

268 269 270
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]

277
4898.	[func]		Remove libseccomp based system-call filtering. [GL #93]
278

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279 280 281
4897.	[test]		Update to rpz system test so that it doesn't recurse.
			[GL #68]

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282 283
4896.	[test]		cacheclean system test was not robust. [GL #82]

284 285 286
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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296 297
4891.	[placeholder]

298 299 300
4890.	[func]		Remove unused ondestroy callback from libisc.
			[isc-projects/bind9!3]

301 302 303 304 305
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]

306
4888.	[test]		Initialize sockets correctly in sample-update so
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			that the nsupdate system test will run on Windows.
308 309
			[RT #47097]

310 311 312
4887.	[test]		Enable the rpzrecurse test to run on Windows.
			[RT #47093]

313 314
4886.	[doc]		Document dig -u in manpage. [RT #47150]

315 316 317 318 319
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]

320 321 322
4884.	[bug]		named could crash on shutdown due to a race between
			shutdown_server() and ns__client_request(). [RT #47120]

323 324
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

325 326 327
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

328 329 330
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]
337

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4879.	[bug]		dns_rdata_caa:value_len field was too small.
			[RT #47086]
340

341 342 343
4878.	[bug]		List 'ply' as a requirement for the 'isc' python
			package. [RT #47065]

344 345 346
4877.	[bug]		Address integer overflow when exponentially
			backing off retry intervals. [RT #47041]

347 348
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

349 350
4875.	[bug]		Address compile failures on older systems. [RT #47015]

351 352 353
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

354 355 356 357 358 359 360 361
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]

362 363 364
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

365 366 367 368
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

369 370 371
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

372
4869.	[bug]		Address some cases where NULL with zero length could
373 374
			be passed to memmove which is undefined behavior and
			can lead to bad optimization. [RT #46888]
375

376 377 378
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

379 380 381 382 383
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]

384 385 386 387
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

388 389 390
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

391 392 393 394
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]

395 396 397
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
399 400
			when constructing a rdataslab. [RT #46978]

401 402 403
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

404 405
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

406 407 408 409 410
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]
411 412 413 414 415

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

416 417 418 419
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

420 421 422
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

423 424 425
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

426 427 428
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

429 430 431
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

432 433 434 435 436
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]

437 438 439
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

440 441 442
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

443 444 445
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

446 447 448 449
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

450
4847.	[bug]		dnssec-dnskey-kskonly was not being honored for
451 452
			CDS and CDNSKEY. [RT #46755]

453 454 455 456
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

457 458 459
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

460 461
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

462 463
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

464 465 466
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

467 468
	--- 9.12.0rc1 released ---

469 470
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

471 472 473
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

474
4839.	[bug]		zone.c:zone_sign was not properly determining
475 476 477 478
			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]
479

480 481 482 483 484 485
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]

486 487 488
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
489 490 491
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
492

493 494 495 496 497
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]

498 499 500 501
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

502 503 504 505 506 507
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]

508 509 510
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

511 512 513
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

514 515 516 517
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

518 519 520
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

521 522 523
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

524 525 526
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

527 528 529
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

530 531
4824.	[port]		Add iOS hooks to dig. [RT #42011]

532 533 534
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

535 536
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

537 538 539 540 541 542 543 544
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
545
			to the resigning / removal heaps fails. [RT #46473]
546

547 548 549
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

550 551 552
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

553 554 555
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

556 557 558
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

559 560
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

561 562 563 564
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

565 566 567
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

568 569 570 571 572
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]

573 574 575
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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576 577
	--- 9.12.0b2 released ---

578 579 580
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

581 582
4808.	[bug]		Properly test for zlib.h. [RT #46504]

583 584 585 586
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]

587 588 589 590
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

591 592 593
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

594 595 596 597
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
598 599
4803.	[placeholder]

600 601 602
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

603 604 605 606
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

607 608 609
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

610 611
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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612 613 614 615 616 617
4798.	[func]		Keys specified in "managed-keys" statements
			are tagged as "initializing" until they have been
			updated by a key refresh query. If initialization
			fails it will be visible from "rndc secroots".
			[RT #46267]

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Evan Hunt committed
618 619 620 621
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]

622 623 624
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

625 626 627
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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628 629 630 631
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

632 633 634
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

635 636
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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637 638 639
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

640 641 642 643
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
644 645
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

646 647 648 649
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]

650 651 652 653
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

654 655 656 657
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

658
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
659 660
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
661 662 663 664 665 666 667

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]

668 669
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
670
			on some machines for the IXFR to complete. [RT #46388]
671

672 673 674 675
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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676 677
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

678 679 680 681
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]

682 683 684 685
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]

686 687
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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Evan Hunt committed
688 689 690
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

691 692
4776.	[bug]		Improve portability of ht_test. [RT #46333]

693 694 695
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

696 697 698
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

699 700 701 702
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
703 704
	--- 9.12.0b1 released ---

705 706 707 708
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

709 710 711
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

712 713 714 715 716 717 718
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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Evan Hunt committed
719
4769.	[func]		The working directory and managed-keys directory has
720 721
			to be writeable (and seekable). [RT #46077]

722 723 724 725 726 727 728 729 730
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]

731 732 733 734
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]

735 736 737 738
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

739 740 741
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

742 743 744 745
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

746 747 748 749 750
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]

751 752
4761.	[protocol]	Add support for DOA. [RT #45612]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
753 754
4760.	[func]		Add glue cache statistics counters. [RT #46028]

755 756 757 758 759
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
760 761 762
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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763 764 765 766 767 768
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]

769 770 771 772 773 774 775 776 777
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]

778 779 780
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

781 782 783
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

784 785 786 787 788
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]

789 790
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

791 792 793 794 795 796
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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797 798 799 800 801 802
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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803 804 805 806 807 808
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
809
			  "dnssec-lookaide" with dlv.isc.org as the trust
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810 811 812
			  anchor are both now fatal errors.
			[RT #46155]

813 814
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

815 816 817
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

818 819 820
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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821 822 823 824
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

825 826 827
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

828 829 830
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

831 832 833 834 835
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]

836 837 838
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

839 840
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

841 842
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

843 844
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

845 846
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

847 848 849 850 851
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]

852 853
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

854 855 856
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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Evan Hunt committed
857 858 859 860
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
861
4732.	[func]		Change default minimal-responses setting to
862 863
			no-auth-recursive. [RT #46016]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
864
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
865

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Mukund Sivaraman committed
866
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
867 868
			[RT #46001]

869 870 871 872 873
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]

874 875 876
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

877 878 879 880
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]

881 882 883 884 885 886 887
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]

888 889 890 891 892
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]

893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912
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]
913

914 915
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
916

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917 918 919
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

920 921 922 923
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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924 925 926
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

927 928
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

929 930 931
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

932 933 934 935
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
936 937
4716.	[placeholder]

938 939
	--- 9.12.0a1 released ---

940 941 942
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

943 944 945
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

946 947 948
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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949 950
			"configure --enable-dnsrps". Thanks to Farsight
			Security. [RT #43376]
951

952 953 954
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

955 956 957
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

958 959 960
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

961 962 963
4709.	[cleanup]	Use dns_name_fullhash() to hash names for RRL.
			[RT #45435]

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964
4708.	[cleanup]	Legacy Windows builds (i.e. for XP and earlier)
965
			are no longer supported. [RT #45186]
966 967 968 969 970 971 972 973 974 975 976 977

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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978 979
4705.	[placeholder]

980 981
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

982 983 984
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

985 986 987
4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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988 989 990 991
4701.	[cleanup]	Refactored lib/dns/tsig.c to reduce code
			duplication and simplify the disabling of MD5.
			[RT #45490]

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4700.	[func]		Serving of stale answers is now supported. This
			allows named to provide stale cached answers when
			the authoritative server is under attack.
			See max-stale-ttl, stale-answer-enable,
			stale-answer-ttl. [RT #44790]

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

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

1006 1007 1008
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

1009 1010 1011
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

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

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
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			the signing algorithm must be specified on
			the command line with the "-a" option.  Signing
			scripts that rely on the existing default behavior
			will break; use "dnssec-keygen -a RSASHA1" to
			repair them. (The goal of this change is to make
			it easier to find scripts using RSASHA1 so they
			can be changed in the event of that algorithm
			being deprecated in the future.) [RT #44755]

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4693.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 1 covers NXDOMAIN synthesis from NSEC records.
			This is controlled by synth-from-dnssec and is enabled
			by default. [RT #40138]

1030 1031 1032
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

1033 1034 1035
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

1036 1037 1038
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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

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

1046 1047
4687.	[func]		Refactor tracklines code. [RT #45126]

1048 1049 1050 1051 1052
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]

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

1063 1064 1065
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

1066 1067 1068 1069
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

1070 1071 1072
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

1073 1074 1075
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

1076 1077
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
1078

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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]

1085 1086
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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1091 1092
4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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1093 1094
4672.	[placeholder]

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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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1100 1101
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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1103

1104 1105 1106 1107 1108
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

1109 1110 1111
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

1112 1113
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

1114 1115 1116 1117 1118
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]
1124

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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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1128 1129 1130
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

1131 1132 1133 1134
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

1135 1136 1137 1138
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

1139 1140 1141
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]

1146 1147 1148
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

1149 1150 1151
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

1152 1153 1154 1155
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]

1156 1157
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

1158 1159 1160
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

1161 1162
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
1163 1164
			[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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1168 1169 1170
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
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