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4891.	[placeholder]

3 4 5
4890.	[func]		Remove unused ondestroy callback from libisc.
			[isc-projects/bind9!3]

6 7 8 9 10
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]

11
4888.	[test]		Initialize sockets correctly in sample-update so
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			that the nsupdate system test will run on Windows.
13 14
			[RT #47097]

15 16 17
4887.	[test]		Enable the rpzrecurse test to run on Windows.
			[RT #47093]

18 19
4886.	[doc]		Document dig -u in manpage. [RT #47150]

20 21 22 23 24
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]

25 26 27
4884.	[bug]		named could crash on shutdown due to a race between
			shutdown_server() and ns__client_request(). [RT #47120]

28 29
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

30 31 32
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

33 34 35
4881.	[bug]		Only include dst_openssl.h when OpenSSL is required.
			[RT #47068]

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36 37 38 39 40 41
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]
42

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4879.	[bug]		dns_rdata_caa:value_len field was too small.
			[RT #47086]
45

46 47 48
4878.	[bug]		List 'ply' as a requirement for the 'isc' python
			package. [RT #47065]

49 50 51
4877.	[bug]		Address integer overflow when exponentially
			backing off retry intervals. [RT #47041]

52 53
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

54 55
4875.	[bug]		Address compile failures on older systems. [RT #47015]

56 57 58
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

59 60 61 62 63 64 65 66
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]

67 68 69
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

70 71 72 73
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

74 75 76
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

77
4869.	[bug]		Address some cases where NULL with zero length could
78 79
			be passed to memmove which is undefined behavior and
			can lead to bad optimization. [RT #46888]
80

81 82 83
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

84 85 86 87 88
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]

89 90 91 92
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

93 94 95
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

96 97 98 99
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]

100 101 102
4863.	[bug]		Fix various other bugs reported by Valgrind's
			memcheck tool. [RT #46978]

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103
4862.	[bug]		The rdata flags for RRSIG were not being properly set
104 105
			when constructing a rdataslab. [RT #46978]

106 107 108
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

109 110
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

111 112 113 114 115 116 117 118 119 120
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]

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

121 122 123 124
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

125 126 127
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

128 129 130
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

131 132 133
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

134 135 136
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

137 138 139 140 141
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]

142 143 144
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

145 146 147
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

148 149 150
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

151 152 153 154
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

155
4847.	[bug]		dnssec-dnskey-kskonly was not being honored for
156 157
			CDS and CDNSKEY. [RT #46755]

158 159 160 161
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

162 163 164
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

165 166
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

167 168
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

169 170 171
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

172 173
	--- 9.12.0rc1 released ---

174 175
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

176 177 178
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

179
4839.	[bug]		zone.c:zone_sign was not properly determining
180 181 182 183
			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]
184

185 186 187 188 189 190
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]

191 192 193
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
194 195 196
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
197

198 199 200 201 202
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]

203 204 205 206
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

207 208 209 210 211 212
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]

213 214 215
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

216 217 218
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

219 220 221 222
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

223 224 225
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

226 227 228
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

229 230 231
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

232 233 234
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

235 236
4824.	[port]		Add iOS hooks to dig. [RT #42011]

237 238 239
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

240 241
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

242 243 244 245 246 247 248 249
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
250
			to the resigning / removal heaps fails. [RT #46473]
251

252 253 254
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

255 256 257
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

258 259 260
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

261 262 263
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

264 265
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

266 267 268 269
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

270 271 272
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

273 274 275 276 277
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]

278 279 280
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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	--- 9.12.0b2 released ---

283 284 285
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

286 287
4808.	[bug]		Properly test for zlib.h. [RT #46504]

288 289 290 291
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]

292 293 294 295
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

296 297 298
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

299 300 301 302
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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4803.	[placeholder]

305 306 307
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

308 309 310 311
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

312 313 314
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

315 316
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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317 318 319 320 321 322
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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323 324 325 326
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]

327 328 329
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

330 331 332
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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333 334 335 336
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

337 338 339
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

340 341
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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342 343 344
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

345 346 347 348
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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349 350
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

351 352 353 354
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]

355 356 357 358
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

359 360 361 362
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

363
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
364 365
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
366 367 368 369 370 371 372

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]

373 374
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
375
			on some machines for the IXFR to complete. [RT #46388]
376

377 378 379 380
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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381 382
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

383 384 385 386
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]

387 388 389 390
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]

391 392
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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393 394 395
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

396 397
4776.	[bug]		Improve portability of ht_test. [RT #46333]

398 399 400
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

401 402 403
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

404 405 406 407
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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408 409
	--- 9.12.0b1 released ---

410 411 412 413
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

414 415 416
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

417 418 419 420 421 422 423
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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4769.	[func]		The working directory and managed-keys directory has
425 426
			to be writeable (and seekable). [RT #46077]

427 428 429 430 431 432 433 434 435
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]

436 437 438 439
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]

440 441 442 443
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

444 445 446
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

447 448 449 450
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

451 452 453 454 455
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]

456 457
4761.	[protocol]	Add support for DOA. [RT #45612]

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458 459
4760.	[func]		Add glue cache statistics counters. [RT #46028]

460 461 462 463 464
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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4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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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]

474 475 476 477 478 479 480 481 482
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]

483 484 485
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

486 487 488
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

489 490 491 492 493
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]

494 495
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

496 497 498 499 500 501
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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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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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
514
			  "dnssec-lookaide" with dlv.isc.org as the trust
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			  anchor are both now fatal errors.
			[RT #46155]

518 519
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

520 521 522
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

523 524 525
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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526 527 528 529
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

530 531 532
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

533 534 535
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

536 537 538 539 540
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]

541 542 543
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

544 545
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

546 547
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

548 549
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

550 551
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

552 553 554 555 556
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]

557 558
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

559 560 561
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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562 563 564 565
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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566
4732.	[func]		Change default minimal-responses setting to
567 568
			no-auth-recursive. [RT #46016]

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569
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
570

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571
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
572 573
			[RT #46001]

574 575 576 577 578
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]

579 580 581
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

582 583 584 585
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]

586 587 588 589 590 591 592
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]

593 594 595 596 597
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]

598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617
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]
618

619 620
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
621

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622 623 624
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

625 626 627 628
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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629 630 631
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

632 633
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

634 635 636
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

637 638 639 640
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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641 642
4716.	[placeholder]

643 644
	--- 9.12.0a1 released ---

645 646 647
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

648 649 650
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

651 652 653
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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654 655
			"configure --enable-dnsrps". Thanks to Farsight
			Security. [RT #43376]
656

657 658 659
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

660 661 662
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

663 664 665
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

666 667 668
4709.	[cleanup]	Use dns_name_fullhash() to hash names for RRL.
			[RT #45435]

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669
4708.	[cleanup]	Legacy Windows builds (i.e. for XP and earlier)
670
			are no longer supported. [RT #45186]
671 672 673 674 675 676 677 678 679 680 681 682

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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683 684
4705.	[placeholder]

685 686
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

687 688 689
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

690 691 692
4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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693 694 695 696
4701.	[cleanup]	Refactored lib/dns/tsig.c to reduce code
			duplication and simplify the disabling of MD5.
			[RT #45490]

697 698 699 700 701 702
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]

703 704 705 706
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

707 708 709 710
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

711 712 713
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

714 715 716
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

717 718 719 720
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
721 722 723 724 725 726 727 728 729
			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]

730 731 732 733 734
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]

735 736 737
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

738 739 740
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

741 742 743
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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744
4689.	[cleanup]	Turn on minimal responses for CDNSKEY and CDS in
745 746 747
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

748 749 750
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

751 752
4687.	[func]		Refactor tracklines code. [RT #45126]

753 754 755 756 757
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]

758 759 760
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

761 762 763 764
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]

765 766 767
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

768 769 770
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

771 772 773 774
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

775 776 777
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

778 779 780
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

781 782
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
783

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784
4677.	[cleanup]	Split up the main function in dig to better support
785 786
			the iOS app version. [RT #45508]

787 788 789
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

790 791
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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792
4674.	[func]		"dig +sigchase", and related options "+topdown" and
793 794
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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795

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796 797
4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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798 799
4672.	[placeholder]

800 801 802 803 804
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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805 806
4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
807
			verified. [RT #45494]
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808

809 810 811 812 813
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

814 815 816
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

817 818
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

819 820 821 822 823
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]

824 825 826 827 828
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]
829

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4664.	[func]		Add a "glue-cache" option to enable or disable the
831
			glue cache. The default is "yes". [RT #45125]
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832

833 834 835
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

836 837 838 839
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

840 841 842 843
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

844 845 846
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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847
4659.	[bug]		Remove spurious log message about lmdb-mapsize
848 849 850
			not being supported when parsing builtin
			configuration file. [RT #45618]

851 852 853
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

854 855 856
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

857 858 859 860
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]

861 862
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

863 864 865
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

866 867
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
868 869
			[RT #45581]

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870
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
871 872
			server timeout. [RT #45417]

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873 874 875
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
876

877 878 879
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

880 881 882 883
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

884 885 886 887 888
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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889 890
4646.	[placeholder]

891 892 893
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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894 895
4644.	[placeholder]

896 897 898 899
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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900 901 902 903
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]

904 905 906
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

907 908 909 910
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

911 912 913
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

914 915 916
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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917 918 919 920 921 922
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]

923 924 925
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

926 927 928
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

929 930 931
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

932 933
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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934
4632.	[security]	The BIND installer on Windows used an unquoted
935
			service path, which can enable privilege escalation.
936 937
			(CVE-2017-3141) [RT #45229]

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938
4631.	[security]	Some RPZ configurations could go into an infinite
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939 940 941
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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942
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
943 944
			enabled. [RT #45291]

945 946 947
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

948 949 950
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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951 952
4627.	[placeholder]

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953 954 955
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

956 957 958 959
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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960 961
4624.	[placeholder]

962 963 964
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

965 966 967
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

968 969 970
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

971 972 973
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

974 975 976
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

977 978 979
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

980 981 982
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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983 984 985 986
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

987 988 989 990
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

991 992
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

993 994 995 996 997 998 999
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]

1000 1001 1002 1003
4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

1004 1005 1006 1007 1008 1009 1010
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]

1011
4610.	[func]		The "new-zones-directory" option specifies the
1012
			location of NZF or NZD files for storing
1013 1014 1015
			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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1016 1017 1018
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

1019 1020 1021
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

1022 1023 1024 1025
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

1026 1027 1028
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040
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]

1041 1042 1043
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

1044 1045 1046 1047
4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

1048 1049 1050 1051
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]

1056 1057 1058
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

1059 1060 1061 1062 1063
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

1064 1065 1066 1067 1068 1069 1070 1071
4598.	[func]		Update fuzzing code to (1) reply to a DNSKEY
			query from named with appropriate DNSKEY used in
			fuzzing; (2) patch the QTYPE correctly in
			resolver fuzzing; (3) comment things so the rest
			of us are able to understand how fuzzing is
			implemented in named; (4) Coding style changes,
			cleanup, etc. [RT #44787]

1072 1073 1074 1075 1076
4597.	[bug]		The validator now ignores SHA-1 DS digest type
			when a DS record with SHA-384 digest type is
			present and is a supported digest type.
			[RT #45017]

1077 1078 1079 1080 1081
4596.	[bug]		Validate glue before adding it to the additional
			section. This also fixes incorrect TTL capping
			when the RRSIG expired earlier than the TTL.
			[RT #45062]

1082 1083 1084 1085
4595.	[func]		dnssec-keygen will no longer generate RSA keys
			less than 1024 bits in length. dnssec-keymgr
			was similarly updated. [RT #36895]

1086 1087 1088
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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1089 1090 1091
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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1092
4592.	[bug]		A race condition on shutdown could trigger an
1093 1094
			assertion failure in dispatch.c. [RT #43822]

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1095 1096 1097
4591.	[port]		Addressed some python 3 compatibility issues.
			Thanks to Ville Skytta. [RT #44955] [RT #44956]

1098 1099 1100
4590.	[bug]		Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
			properly detected. [RT #44871]

1101 1102
4589.	[cleanup]	"configure -q" is now silent. [RT #44829]

1103 1104 1105 1106
4588.	[bug]		nsupdate could send queries for TKEY to the wrong
			server when using GSSAPI. Thanks to Tomas Hozza.
			[RT #39893]

1107 1108 1109
4587.	[bug]		named-checkzone failed to handle occulted data below
			DNAMEs correctly. [RT #44877]

1110 1111 1112
4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

1113 1114
4585.	[port]		win32: Set CompileAS value. [RT #42474]

1115 1116 1117
4584.	[bug]		A number of memory usage statistics were not properly
			reported when they exceeded 4G.  [RT #44750]

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1118
4583.	[func]		"host -A" returns most records for a name but
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1119 1120 1121
			omits RRSIG, NSEC and NSEC3. (Thanks to Tony Finch.)
			[RT #43032]

1122 1123 1124
4582.	[security]	'rndc ""' could trigger a assertion failure in named.
			(CVE-2017-3138) [RT #44924]

1125
4581.	[port]		Linux: Add getpid and getrandom to the list of system
1126
			calls named uses for seccomp. [RT #44883]
1127

1128 1129 1130
4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

1131 1132 1133 1134 1135 1136 1137
4579.	[func]		Logging channels and dnstap output files can now
			be configured with a "suffix" option, set to
			either "increment" or "timestamp", indicating
			whether to use incrementing numbers or timestamps
			as the file suffix when rolling over a log file.
			[RT #42838]

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4578.	[security]	Some chaining (CNAME or DNAME) responses to upstream
			queries could trigger assertion failures.
			(CVE-2017-3137) [RT #44734]

1142 1143 1144
4577.	[func]		Make qtype of resolver fuzzing packet configurable
			via command line. [RT #43540]

1145 1146 1147 1148
4576.	[func]		The RPZ implementation has been substantially
			refactored for improved performance and reliability.
			[RT #43449]

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4575.	[security]	DNS64 with "break-dnssec yes;" can result in an
1150 1151
			assertion failure. (CVE-2017-3136) [RT #44653]

1152 1153 1154
4574.	[bug]		Dig leaked memory with multiple +subnet options.
			[RT #44683]

1155 1156 1157 1158 1159
4573.	[func]		Query logic has been substantially refactored (e.g.
			query_find function has been split into smaller
			functions) for improved readability, maintainability
			and testability. [RT #43929]

1160 1161 1162 1163 1164
4572.	[func]		The "dnstap-output" option can now take "size" and
			"versions" parameters to indicate the maximum size
			a dnstap log file can grow before rolling to a new
			file, and how many old files to retain. [RT #44502]

1165 1166
4571.	[bug]		Out-of-tree builds of backtrace_test failed.

1167 1168 1169 1170
4570.	[cleanup]	named did not correctly fall back to the built-in
			initializing keys if the bind.keys file was present
			but empty. [RT #44531]

1171 1172 1173 1174
4569.	[func]		Store both local and remote addresses in dnstap
			logging, and modify dnstap-read output format to
			print them. [RT #43595]

1175 1176 1177
4568.	[contrib]	Added a --with-bind option to the dnsperf configure
			script to specify BIND prefix path.