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

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4 5 6 7 8 9
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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10 11 12 13 14
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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18 19 20
4912.	[test]		Improved the reliability of the 'cds' system test.
			[GL #136]

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21 22 23
4911.	[test]		Improved the reliability of the 'mkeys' system test.
			[GL #128]

24 25 26
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.
28 29
			[GL #125]

30 31 32 33
4908.	[test]		Eliminated unnecessary waiting in the allow_query
			system test. Also changed its name to allow-query.
			[GL #81]

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34
4907.	[test]		Improved the reliability of the 'notify' system
35 36
			test. [GL #59]

37 38 39
4906.	[func]		Replace getquad() with inet_pton(), completing
			change #4900. [GL #56]

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40 41 42 43 44
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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46 47 48 49
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]

50 51 52
4902.	[test]		Improved the reliability of the 'ixfr' system
			test. [GL #66]

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53 54 55 56
4901.	[func]		"dig +nssearch" now lists the name servers
			for a domain that time out, as well as the servers
			that respond. [GL #64]

57 58 59
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]

66
4898.	[func]		Remove libseccomp based system-call filtering. [GL #93]
67

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68 69 70
4897.	[test]		Update to rpz system test so that it doesn't recurse.
			[GL #68]

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71 72
4896.	[test]		cacheclean system test was not robust. [GL #82]

73 74 75
4895.	[test]		Allow some system tests to run in parallel.
			[RT #46602]

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76 77 78
4894.	[bug]		named could crash while rolling a dnstap output file.
			[RT #46942]

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4893.	[bug]		Address various issues reported by cppcheck. [GL #51]
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81 82 83 84
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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85 86
4891.	[placeholder]

87 88 89
4890.	[func]		Remove unused ondestroy callback from libisc.
			[isc-projects/bind9!3]

90 91 92 93 94
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]

95
4888.	[test]		Initialize sockets correctly in sample-update so
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			that the nsupdate system test will run on Windows.
97 98
			[RT #47097]

99 100 101
4887.	[test]		Enable the rpzrecurse test to run on Windows.
			[RT #47093]

102 103
4886.	[doc]		Document dig -u in manpage. [RT #47150]

104 105 106 107 108
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]

109 110 111
4884.	[bug]		named could crash on shutdown due to a race between
			shutdown_server() and ns__client_request(). [RT #47120]

112 113
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

114 115 116
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

117 118 119
4881.	[bug]		Only include dst_openssl.h when OpenSSL is required.
			[RT #47068]

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120 121 122 123 124 125
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]
126

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127 128
4879.	[bug]		dns_rdata_caa:value_len field was too small.
			[RT #47086]
129

130 131 132
4878.	[bug]		List 'ply' as a requirement for the 'isc' python
			package. [RT #47065]

133 134 135
4877.	[bug]		Address integer overflow when exponentially
			backing off retry intervals. [RT #47041]

136 137
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

138 139
4875.	[bug]		Address compile failures on older systems. [RT #47015]

140 141 142
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

143 144 145 146 147 148 149 150
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]

151 152 153
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

154 155 156 157
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

158 159 160
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

161
4869.	[bug]		Address some cases where NULL with zero length could
162 163
			be passed to memmove which is undefined behavior and
			can lead to bad optimization. [RT #46888]
164

165 166 167
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

168 169 170 171 172
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]

173 174 175 176
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

177 178 179
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

180 181 182 183
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]

184 185 186
4863.	[bug]		Fix various other bugs reported by Valgrind's
			memcheck tool. [RT #46978]

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187
4862.	[bug]		The rdata flags for RRSIG were not being properly set
188 189
			when constructing a rdataslab. [RT #46978]

190 191 192
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

193 194
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

195 196 197 198 199
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]
200 201 202 203 204

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

205 206 207 208
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

209 210 211
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

212 213 214
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

215 216 217
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

218 219 220
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

221 222 223 224 225
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]

226 227 228
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

229 230 231
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

232 233 234
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

235 236 237 238
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

239
4847.	[bug]		dnssec-dnskey-kskonly was not being honored for
240 241
			CDS and CDNSKEY. [RT #46755]

242 243 244 245
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

246 247 248
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

249 250
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

251 252
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

253 254 255
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

256 257
	--- 9.12.0rc1 released ---

258 259
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

260 261 262
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

263
4839.	[bug]		zone.c:zone_sign was not properly determining
264 265 266 267
			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]
268

269 270 271 272 273 274
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]

275 276 277
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
278 279 280
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
281

282 283 284 285 286
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]

287 288 289 290
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

291 292 293 294 295 296
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]

297 298 299
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

300 301 302
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

303 304 305 306
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

307 308 309
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

310 311 312
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

313 314 315
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

316 317 318
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

319 320
4824.	[port]		Add iOS hooks to dig. [RT #42011]

321 322 323
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

324 325
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

326 327 328 329 330 331 332 333
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
334
			to the resigning / removal heaps fails. [RT #46473]
335

336 337 338
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

339 340 341
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

342 343 344
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

345 346 347
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

348 349
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

350 351 352 353
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

354 355 356
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

357 358 359 360 361
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]

362 363 364
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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365 366
	--- 9.12.0b2 released ---

367 368 369
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

370 371
4808.	[bug]		Properly test for zlib.h. [RT #46504]

372 373 374 375
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]

376 377 378 379
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

380 381 382
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

383 384 385 386
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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387 388
4803.	[placeholder]

389 390 391
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

392 393 394 395
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

396 397 398
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

399 400
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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401 402 403 404 405 406
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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407 408 409 410
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]

411 412 413
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

414 415 416
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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417 418 419 420
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

421 422 423
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

424 425
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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426 427 428
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

429 430 431 432
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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433 434
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

435 436 437 438
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]

439 440 441 442
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

443 444 445 446
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

447
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
448 449
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
450 451 452 453 454 455 456

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]

457 458
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
459
			on some machines for the IXFR to complete. [RT #46388]
460

461 462 463 464
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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465 466
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

467 468 469 470
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]

471 472 473 474
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]

475 476
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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477 478 479
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

480 481
4776.	[bug]		Improve portability of ht_test. [RT #46333]

482 483 484
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

485 486 487
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

488 489 490 491
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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492 493
	--- 9.12.0b1 released ---

494 495 496 497
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

498 499 500
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

501 502 503 504 505 506 507
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
509 510
			to be writeable (and seekable). [RT #46077]

511 512 513 514 515 516 517 518 519
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]

520 521 522 523
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]

524 525 526 527
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

528 529 530
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

531 532 533 534
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

535 536 537 538 539
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]

540 541
4761.	[protocol]	Add support for DOA. [RT #45612]

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542 543
4760.	[func]		Add glue cache statistics counters. [RT #46028]

544 545 546 547 548
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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552 553 554 555 556 557
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]

558 559 560 561 562 563 564 565 566
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]

567 568 569
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

570 571 572
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

573 574 575 576 577
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]

578 579
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

580 581 582 583 584 585
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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586 587 588 589 590 591
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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592 593 594 595 596 597
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
598
			  "dnssec-lookaide" with dlv.isc.org as the trust
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599 600 601
			  anchor are both now fatal errors.
			[RT #46155]

602 603
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

604 605 606
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

607 608 609
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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610 611 612 613
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

614 615 616
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

617 618 619
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

620 621 622 623 624
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]

625 626 627
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

628 629
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

630 631
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

632 633
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

634 635
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

636 637 638 639 640
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]

641 642
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

643 644 645
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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646 647 648 649
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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650
4732.	[func]		Change default minimal-responses setting to
651 652
			no-auth-recursive. [RT #46016]

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Mukund Sivaraman committed
653
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
654

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655
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
656 657
			[RT #46001]

658 659 660 661 662
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]

663 664 665
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

666 667 668 669
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]

670 671 672 673 674 675 676
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]

677 678 679 680 681
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]

682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701
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]
702

703 704
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
705

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706 707 708
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

709 710 711 712
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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713 714 715
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

716 717
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

718 719 720
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

721 722 723 724
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]

727 728
	--- 9.12.0a1 released ---

729 730 731
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

732 733 734
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

735 736 737
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]
740

741 742 743
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

744 745 746
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

747 748 749
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

750 751 752
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)
754
			are no longer supported. [RT #45186]
755 756 757 758 759 760 761 762 763 764 765 766

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]

769 770
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

771 772 773
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

774 775 776
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]

781 782 783 784 785 786
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]

787 788 789 790
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

791 792 793 794
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

795 796 797
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

798 799 800
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

801 802 803 804
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
805 806 807 808 809 810 811 812 813
			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]

814 815 816 817 818
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]

819 820 821
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

822 823 824
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

825 826 827
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
829 830 831
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

832 833 834
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

835 836
4687.	[func]		Refactor tracklines code. [RT #45126]

837 838 839 840 841
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]

842 843 844
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

845 846 847 848
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]

849 850 851
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

852 853 854
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

855 856 857 858
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

859 860 861
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

862 863 864
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

865 866
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
867

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4677.	[cleanup]	Split up the main function in dig to better support
869 870
			the iOS app version. [RT #45508]

871 872 873
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

874 875
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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4674.	[func]		"dig +sigchase", and related options "+topdown" and
877 878
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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879

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

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882 883
4672.	[placeholder]

884 885 886 887 888
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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889 890
4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
891
			verified. [RT #45494]
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893 894 895 896 897
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

898 899 900
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

901 902
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

903 904 905 906 907
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]

908 909 910 911 912
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]
913

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4664.	[func]		Add a "glue-cache" option to enable or disable the
915
			glue cache. The default is "yes". [RT #45125]
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917 918 919
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

920 921 922 923
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

924 925 926 927
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

928 929 930
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
932 933 934
			not being supported when parsing builtin
			configuration file. [RT #45618]

935 936 937
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

938 939 940
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

941 942 943 944
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]

945 946
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

947 948 949
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

950 951
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
952 953
			[RT #45581]

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954
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
955 956
			server timeout. [RT #45417]

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957 958 959
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
960

961 962 963
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

964 965 966 967
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

968 969 970 971 972
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]

975 976 977
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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4644.	[placeholder]

980 981 982 983
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]

988 989 990
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

991 992 993 994
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

995 996 997
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

998 999 1000
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]

1007 1008 1009
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

1010 1011 1012
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

1013 1014 1015
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

1016 1017
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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1018
4632.	[security]	The BIND installer on Windows used an unquoted
1019
			service path, which can enable privilege escalation.
1020 1021
			(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
1027 1028
			enabled. [RT #45291]

1029 1030 1031
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

1032 1033 1034
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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4627.	[placeholder]

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1037 1038 1039
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

1040 1041 1042 1043
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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1044 1045
4624.	[placeholder]

1046 1047 1048
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

1049 1050 1051
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

1052 1053 1054
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

1055 1056 1057
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

1058 1059 1060
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

1061 1062 1063
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

1064 1065 1066
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]

1071 1072 1073 1074
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

1075 1076
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

1077 1078 1079 1080 1081 1082 1083
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
1096
			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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1100 1101 1102
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

1103 1104 1105
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

1106 1107 1108 1109
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

1110 1111 1112
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124
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]

1125 1126 1127
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

1128 1129 1130 1131
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]

1140 1141 1142
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

1143 1144 1145 1146 1147
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

1148 1149 1150 1151 1152 1153 1154 1155
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]

1156 1157 1158 1159 1160
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]

1161 1162 1163 1164 1165
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]

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

1170 1171 1172
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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1173 1174 1175
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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1176
4592.	[bug]		A race condition on shutdown could trigger an