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4924.	[cleanup]	Clean up the isc_string_* namespace and leave
			only strlcpy and strlcat. [GL #178]

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4 5 6
4923.	[cleanup]	Refactor socket and socket event options into
			enum types. [GL !135]

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7 8 9 10
4922.	[bug]		dnstap: Log the destination address of client
			packets rather than the interface address. 
			[GL #197]

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11 12 13 14 15
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]

16 17 18
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
20
			the FNV-1a hash implementation. [GL #178]
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22 23 24 25
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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26 27
4917.	[func]		Support 64 RPZ policy zones by default. [GL #123]

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28 29 30
4916.	[func]		Remove IDNA2003 support and the bundled idnkit-1.0
			library.

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31 32 33 34 35 36
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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37 38 39 40 41
4914.	[bug]		A bug in zone database reference counting could lead to
			a crash when multiple versions of a slave zone were
			transferred from a master in close succession.
			[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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45 46 47
4912.	[test]		Improved the reliability of the 'cds' system test.
			[GL #136]

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48 49 50
4911.	[test]		Improved the reliability of the 'mkeys' system test.
			[GL #128]

51 52 53
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.
55 56
			[GL #125]

57 58 59 60
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
62 63
			test. [GL #59]

64 65 66
4906.	[func]		Replace getquad() with inet_pton(), completing
			change #4900. [GL #56]

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67 68 69 70 71
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]

77 78 79
4902.	[test]		Improved the reliability of the 'ixfr' system
			test. [GL #66]

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80 81 82 83
4901.	[func]		"dig +nssearch" now lists the name servers
			for a domain that time out, as well as the servers
			that respond. [GL #64]

84 85 86
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]

93
4898.	[func]		Remove libseccomp based system-call filtering. [GL #93]
94

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95 96 97
4897.	[test]		Update to rpz system test so that it doesn't recurse.
			[GL #68]

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98 99
4896.	[test]		cacheclean system test was not robust. [GL #82]

100 101 102
4895.	[test]		Allow some system tests to run in parallel.
			[RT #46602]

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103 104 105
4894.	[bug]		named could crash while rolling a dnstap output file.
			[RT #46942]

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106
4893.	[bug]		Address various issues reported by cppcheck. [GL #51]
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107

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108 109 110 111
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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112 113
4891.	[placeholder]

114 115 116
4890.	[func]		Remove unused ondestroy callback from libisc.
			[isc-projects/bind9!3]

117 118 119 120 121
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]

122
4888.	[test]		Initialize sockets correctly in sample-update so
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123
			that the nsupdate system test will run on Windows.
124 125
			[RT #47097]

126 127 128
4887.	[test]		Enable the rpzrecurse test to run on Windows.
			[RT #47093]

129 130
4886.	[doc]		Document dig -u in manpage. [RT #47150]

131 132 133 134 135
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]

136 137 138
4884.	[bug]		named could crash on shutdown due to a race between
			shutdown_server() and ns__client_request(). [RT #47120]

139 140
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

141 142 143
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

144 145 146
4881.	[bug]		Only include dst_openssl.h when OpenSSL is required.
			[RT #47068]

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147 148 149 150 151 152
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]
153

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154 155
4879.	[bug]		dns_rdata_caa:value_len field was too small.
			[RT #47086]
156

157 158 159
4878.	[bug]		List 'ply' as a requirement for the 'isc' python
			package. [RT #47065]

160 161 162
4877.	[bug]		Address integer overflow when exponentially
			backing off retry intervals. [RT #47041]

163 164
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

165 166
4875.	[bug]		Address compile failures on older systems. [RT #47015]

167 168 169
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

170 171 172 173 174 175 176 177
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]

178 179 180
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

181 182 183 184
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

185 186 187
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

188
4869.	[bug]		Address some cases where NULL with zero length could
189 190
			be passed to memmove which is undefined behavior and
			can lead to bad optimization. [RT #46888]
191

192 193 194
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

195 196 197 198 199
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]

200 201 202 203
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

204 205 206
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

207 208 209 210
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]

211 212 213
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
215 216
			when constructing a rdataslab. [RT #46978]

217 218 219
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

220 221
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

222 223 224 225 226
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]
227 228 229 230 231

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

232 233 234 235
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

236 237 238
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

239 240 241
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

242 243 244
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

245 246 247
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

248 249 250 251 252
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]

253 254 255
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

256 257 258
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

259 260 261
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

262 263 264 265
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

266
4847.	[bug]		dnssec-dnskey-kskonly was not being honored for
267 268
			CDS and CDNSKEY. [RT #46755]

269 270 271 272
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

273 274 275
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

276 277
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

278 279
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

280 281 282
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

283 284
	--- 9.12.0rc1 released ---

285 286
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

287 288 289
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

290
4839.	[bug]		zone.c:zone_sign was not properly determining
291 292 293 294
			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]
295

296 297 298 299 300 301
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]

302 303 304
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
305 306 307
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
308

309 310 311 312 313
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]

314 315 316 317
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

318 319 320 321 322 323
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]

324 325 326
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

327 328 329
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

330 331 332 333
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

334 335 336
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

337 338 339
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

340 341 342
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

343 344 345
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

346 347
4824.	[port]		Add iOS hooks to dig. [RT #42011]

348 349 350
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

351 352
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

353 354 355 356 357 358 359 360
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
361
			to the resigning / removal heaps fails. [RT #46473]
362

363 364 365
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

366 367 368
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

369 370 371
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

372 373 374
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

375 376
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

377 378 379 380
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

381 382 383
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

384 385 386 387 388
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]

389 390 391
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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392 393
	--- 9.12.0b2 released ---

394 395 396
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

397 398
4808.	[bug]		Properly test for zlib.h. [RT #46504]

399 400 401 402
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]

403 404 405 406
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

407 408 409
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

410 411 412 413
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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414 415
4803.	[placeholder]

416 417 418
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

419 420 421 422
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

423 424 425
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

426 427
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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428 429 430 431 432 433
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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434 435 436 437
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]

438 439 440
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

441 442 443
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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444 445 446 447
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

448 449 450
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

451 452
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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453 454 455
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

456 457 458 459
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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460 461
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

462 463 464 465
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]

466 467 468 469
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

470 471 472 473
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

474
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
475 476
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
477 478 479 480 481 482 483

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]

484 485
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
486
			on some machines for the IXFR to complete. [RT #46388]
487

488 489 490 491
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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492 493
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

494 495 496 497
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]

498 499 500 501
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]

502 503
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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504 505 506
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

507 508
4776.	[bug]		Improve portability of ht_test. [RT #46333]

509 510 511
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

512 513 514
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

515 516 517 518
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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519 520
	--- 9.12.0b1 released ---

521 522 523 524
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

525 526 527
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

528 529 530 531 532 533 534
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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535
4769.	[func]		The working directory and managed-keys directory has
536 537
			to be writeable (and seekable). [RT #46077]

538 539 540 541 542 543 544 545 546
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]

547 548 549 550
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]

551 552 553 554
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

555 556 557
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

558 559 560 561
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

562 563 564 565 566
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]

567 568
4761.	[protocol]	Add support for DOA. [RT #45612]

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569 570
4760.	[func]		Add glue cache statistics counters. [RT #46028]

571 572 573 574 575
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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576 577 578
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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579 580 581 582 583 584
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]

585 586 587 588 589 590 591 592 593
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]

594 595 596
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

597 598 599
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

600 601 602 603 604
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]

605 606
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

607 608 609 610 611 612
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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613 614 615 616 617 618
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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619 620 621 622 623 624
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
625
			  "dnssec-lookaide" with dlv.isc.org as the trust
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			  anchor are both now fatal errors.
			[RT #46155]

629 630
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

631 632 633
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

634 635 636
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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637 638 639 640
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

641 642 643
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

644 645 646
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

647 648 649 650 651
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]

652 653 654
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

655 656
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

657 658
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

659 660
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

661 662
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

663 664 665 666 667
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]

668 669
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

670 671 672
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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

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4732.	[func]		Change default minimal-responses setting to
678 679
			no-auth-recursive. [RT #46016]

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680
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
681

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682
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
683 684
			[RT #46001]

685 686 687 688 689
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]

690 691 692
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

693 694 695 696
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]

697 698 699 700 701 702 703
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]

704 705 706 707 708
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]

709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728
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]
729

730 731
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
732

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

736 737 738 739
4721.	[func]		'dnssec-signzone -x' and 'dnssec-dnskey-kskonly'
			options now apply to CDNSKEY and DS records as well
			as DNSKEY. Thanks to Tony Finch. [RT #45689]

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4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

743 744
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

745 746 747
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

748 749 750 751
4717.	[bug]		Treat replies with QCOUNT=0 as truncated if TC=1,
			FORMERR if TC=0, and log the error correctly.
			[RT #45836]

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4716.	[placeholder]

754 755
	--- 9.12.0a1 released ---

756 757 758
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

759 760 761
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

762 763 764
4713.	[func]		Added support for the DNS Response Policy Service
			(DNSRPS) API, which allows named to use an external
			response policy daemon when built with
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			"configure --enable-dnsrps". Thanks to Farsight
			Security. [RT #43376]
767

768 769 770
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

771 772 773
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

774 775 776
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

777 778 779
4709.	[cleanup]	Use dns_name_fullhash() to hash names for RRL.
			[RT #45435]

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4708.	[cleanup]	Legacy Windows builds (i.e. for XP and earlier)
781
			are no longer supported. [RT #45186]
782 783 784 785 786 787 788 789 790 791 792 793

4707.	[func]		The lightweight resolver daemon and library (lwresd
			and liblwres) have been removed. [RT #45186]

4706.	[func]		Code implementing name server query processing has
			been moved from bin/named to a new library "libns".
			Functions remaining in bin/named are now prefixed
			with "named_" rather than "ns_".  This will make it
			easier to write unit tests for name server code, or
			link name server functionality into new tools.
			[RT #45186]

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4705.	[placeholder]

796 797
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

798 799 800
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

801 802 803
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]

808 809 810 811 812 813
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]

814 815 816 817
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

818 819 820 821
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

822 823 824
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

825 826 827
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

828 829 830 831
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
832 833 834 835 836 837 838 839 840
			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]

841 842 843 844 845
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]

846 847 848
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

849 850 851
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

852 853 854
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
856 857 858
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

859 860 861
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

862 863
4687.	[func]		Refactor tracklines code. [RT #45126]

864 865 866 867 868
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]

869 870 871
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

872 873 874 875
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]

876 877 878
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

879 880 881
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

882 883 884 885
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

886 887 888
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

889 890 891
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

892 893
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
894

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4677.	[cleanup]	Split up the main function in dig to better support
896 897
			the iOS app version. [RT #45508]

898 899 900
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

901 902
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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4674.	[func]		"dig +sigchase", and related options "+topdown" and
904 905
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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4672.	[placeholder]

911 912 913 914 915
4671.	[bug]		Fix a race condition that could cause the
			resolver to crash with assertion failure when
			chasing DS in specific conditions with a very
			short RTT to the upstream nameserver. [RT #45168]

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4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
918
			verified. [RT #45494]
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920 921 922 923 924
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

925 926 927
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

928 929
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

930 931 932 933 934
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]

935 936 937 938 939
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]
940

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4664.	[func]		Add a "glue-cache" option to enable or disable the
942
			glue cache. The default is "yes". [RT #45125]
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944 945 946
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

947 948 949 950
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

951 952 953 954
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

955 956 957
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
959 960 961
			not being supported when parsing builtin
			configuration file. [RT #45618]

962 963 964
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

965 966 967
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

968 969 970 971
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]

972 973
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

974 975 976
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

977 978
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
979 980
			[RT #45581]

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4652.	[bug]		Nsupdate could attempt to use a zeroed address on
982 983
			server timeout. [RT #45417]

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984 985 986
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
987

988 989 990
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

991 992 993 994
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

995 996 997 998 999
4647.	[bug]		Change 4643 broke verification of TSIG signed TCP
			message sequences where not all the messages contain
			TSIG records.  These may be used in AXFR and IXFR
			responses. [RT #45509]

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4646.	[placeholder]

1002 1003 1004
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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4644.	[placeholder]

1007 1008 1009 1010
4643.	[security]	An error in TSIG handling could permit unauthorized
			zone transfers or zone updates. (CVE-2017-3142)
			(CVE-2017-3143) [RT #45383]

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

1015 1016 1017
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

1018 1019 1020 1021
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

1022 1023 1024
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

1025 1026 1027
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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

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4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

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4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

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4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

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4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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4632.	[security]	The BIND installer on Windows used an unquoted
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			service path, which can enable privilege escalation.
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			(CVE-2017-3141) [RT #45229]

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4631.	[security]	Some RPZ configurations could go into an infinite
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			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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4630.	[bug]		"dyndb" is dependent on dlopen existing / being
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			enabled. [RT #45291]

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4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

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4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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4627.	[placeholder]

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4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

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4625.	[bug]		Running "rndc addzone" and "rndc delzone" at close
			to the same time could trigger a deadlock if using
			LMDB. [RT #45209]

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4624.	[placeholder]

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4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

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4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

1079 1080 1081
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

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4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

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4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

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4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

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4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

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4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

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4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

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4613.	[func]		By default, the maximum size of a zone journal file
			is now twice the size of the zone's contents (there
			is little benefit to a journal larger than this).
			This can be overridden by setting "max-journal-size"
			to "unlimited" or to an explicit value up to 2G.
			Thanks to Tony Finch. [RT #38324]

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4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

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4611.	[bug]		The default LMDB mapsize was too low and caused
			errors after few thousand zones were added using
			rndc addzone. A new config option "lmdb-mapsize"
			has been introduced to configure the LMDB
			mapsize depending on operational needs.
			[RT #44954]

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4610.	[func]		The "new-zones-directory" option specifies the
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			location of NZF or NZD files for storing
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			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

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4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

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4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

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4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

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4605.	[performance]	Improve performance for delegation heavy answers
			and also general query performance. Removes the
			acache feature that didn't significantly improve
			performance. Adds a glue cache. Removes
			additional-from-cache and additional-from-auth
			features. Enables minimal-responses by
			default. Improves performance of compression
			code, owner case restoration, hash function,
			etc. Uses inline buffer implementation by
			default. Many other performance changes and fixes.
			[RT #44029]

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4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

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4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

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4602.	[func]		Threads are now set to human-readable
			names to assist debugging, when supported by
			the OS. [RT #43234]

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4601.	[bug]		Reject incorrect RSA key lengths during key
			generation and and sign/verify context
			creation. [RT #45043]

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4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

Mukund Sivaraman's avatar