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

4 5 6 7 8 9 10
4925.	[func]		Several configuration options that define intervals
			can now take TTL value suffixes (for example, 2h or 1d)
			in addition to integer parameters. These include
			max-cache-ttl, max-ncache-ttl, max-policy-ttl,
			fstrm-set-reopen-interval, interface-interval, and
			min-update-interval. [GL #203]

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

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14 15 16
4923.	[cleanup]	Refactor socket and socket event options into
			enum types. [GL !135]

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4922.	[bug]		dnstap: Log the destination address of client
18
			packets rather than the interface address.
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19 20
			[GL #197]

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4921.	[cleanup]	Add dns_fixedname_initname() and refactor the caller
			code to make usage of the new function, as a part of
			refactoring dns_fixedname_*() macros were turned into
			functions. [GL #183]

26 27 28
4920.	[cleanup]	Clean up libdns removing most of the backwards
			compatibility wrappers.

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4919.	[cleanup]	Clean up the isc_hash_* namespace and leave only
30
			the FNV-1a hash implementation. [GL #178]
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4918.	[bug]		Fix double free after keygen error in dnssec-keygen
			when OpenSSL >= 1.1.0 is used and RSA_generate_key_ex
			fails. [GL #109]

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4917.	[func]		Support 64 RPZ policy zones by default. [GL #123]

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38 39 40
4916.	[func]		Remove IDNA2003 support and the bundled idnkit-1.0
			library.

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

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47 48 49 50 51
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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52 53 54
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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55 56 57
4912.	[test]		Improved the reliability of the 'cds' system test.
			[GL #136]

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58 59 60
4911.	[test]		Improved the reliability of the 'mkeys' system test.
			[GL #128]

61 62 63
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.
65 66
			[GL #125]

67 68 69 70
4908.	[test]		Eliminated unnecessary waiting in the allow_query
			system test. Also changed its name to allow-query.
			[GL #81]

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4907.	[test]		Improved the reliability of the 'notify' system
72 73
			test. [GL #59]

74 75 76
4906.	[func]		Replace getquad() with inet_pton(), completing
			change #4900. [GL #56]

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77 78 79 80 81
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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83 84 85 86
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]

87 88 89
4902.	[test]		Improved the reliability of the 'ixfr' system
			test. [GL #66]

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90 91 92 93
4901.	[func]		"dig +nssearch" now lists the name servers
			for a domain that time out, as well as the servers
			that respond. [GL #64]

94 95 96
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]

103
4898.	[func]		Remove libseccomp based system-call filtering. [GL #93]
104

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105 106 107
4897.	[test]		Update to rpz system test so that it doesn't recurse.
			[GL #68]

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108 109
4896.	[test]		cacheclean system test was not robust. [GL #82]

110 111 112
4895.	[test]		Allow some system tests to run in parallel.
			[RT #46602]

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113 114 115
4894.	[bug]		named could crash while rolling a dnstap output file.
			[RT #46942]

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116
4893.	[bug]		Address various issues reported by cppcheck. [GL #51]
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118 119 120 121
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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122 123
4891.	[placeholder]

124 125 126
4890.	[func]		Remove unused ondestroy callback from libisc.
			[isc-projects/bind9!3]

127 128 129 130 131
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]

132
4888.	[test]		Initialize sockets correctly in sample-update so
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133
			that the nsupdate system test will run on Windows.
134 135
			[RT #47097]

136 137 138
4887.	[test]		Enable the rpzrecurse test to run on Windows.
			[RT #47093]

139 140
4886.	[doc]		Document dig -u in manpage. [RT #47150]

141 142 143 144 145
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]

146 147 148
4884.	[bug]		named could crash on shutdown due to a race between
			shutdown_server() and ns__client_request(). [RT #47120]

149 150
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

151 152 153
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

154 155 156
4881.	[bug]		Only include dst_openssl.h when OpenSSL is required.
			[RT #47068]

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157 158 159 160 161 162
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]
163

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164 165
4879.	[bug]		dns_rdata_caa:value_len field was too small.
			[RT #47086]
166

167 168 169
4878.	[bug]		List 'ply' as a requirement for the 'isc' python
			package. [RT #47065]

170 171 172
4877.	[bug]		Address integer overflow when exponentially
			backing off retry intervals. [RT #47041]

173 174
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

175 176
4875.	[bug]		Address compile failures on older systems. [RT #47015]

177 178 179
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

180 181 182 183 184 185 186 187
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]

188 189 190
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

191 192 193 194
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

195 196 197
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

198
4869.	[bug]		Address some cases where NULL with zero length could
199 200
			be passed to memmove which is undefined behavior and
			can lead to bad optimization. [RT #46888]
201

202 203 204
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

205 206 207 208 209
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]

210 211 212 213
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

214 215 216
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

217 218 219 220
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]

221 222 223
4863.	[bug]		Fix various other bugs reported by Valgrind's
			memcheck tool. [RT #46978]

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4862.	[bug]		The rdata flags for RRSIG were not being properly set
225 226
			when constructing a rdataslab. [RT #46978]

227 228 229
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

230 231
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

232 233 234 235 236
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]
237 238 239 240 241

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

242 243 244 245
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

246 247 248
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

249 250 251
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

252 253 254
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

255 256 257
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

258 259 260 261 262
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]

263 264 265
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

266 267 268
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

269 270 271
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

272 273 274 275
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

276
4847.	[bug]		dnssec-dnskey-kskonly was not being honored for
277 278
			CDS and CDNSKEY. [RT #46755]

279 280 281 282
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

283 284 285
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

286 287
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

288 289
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

290 291 292
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

293 294
	--- 9.12.0rc1 released ---

295 296
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

297 298 299
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

300
4839.	[bug]		zone.c:zone_sign was not properly determining
301 302 303 304
			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]
305

306 307 308 309 310 311
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]

312 313 314
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
315 316 317
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
318

319 320 321 322 323
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]

324 325 326 327
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

328 329 330 331 332 333
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]

334 335 336
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

337 338 339
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

340 341 342 343
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

344 345 346
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

347 348 349
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

350 351 352
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

353 354 355
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

356 357
4824.	[port]		Add iOS hooks to dig. [RT #42011]

358 359 360
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

361 362
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

363 364 365 366 367 368 369 370
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
371
			to the resigning / removal heaps fails. [RT #46473]
372

373 374 375
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

376 377 378
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

379 380 381
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

382 383 384
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

385 386
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

387 388 389 390
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

391 392 393
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

394 395 396 397 398
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]

399 400 401
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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402 403
	--- 9.12.0b2 released ---

404 405 406
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

407 408
4808.	[bug]		Properly test for zlib.h. [RT #46504]

409 410 411 412
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]

413 414 415 416
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

417 418 419
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

420 421 422 423
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]

426 427 428
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

429 430 431 432
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

433 434 435
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

436 437
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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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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444 445 446 447
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]

448 449 450
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

451 452 453
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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454 455 456 457
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

458 459 460
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

461 462
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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463 464 465
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

466 467 468 469
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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470 471
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

472 473 474 475
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]

476 477 478 479
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

480 481 482 483
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

484
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
485 486
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
487 488 489 490 491 492 493

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]

494 495
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
496
			on some machines for the IXFR to complete. [RT #46388]
497

498 499 500 501
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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4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

504 505 506 507
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]

508 509 510 511
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]

512 513
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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514 515 516
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

517 518
4776.	[bug]		Improve portability of ht_test. [RT #46333]

519 520 521
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

522 523 524
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

525 526 527 528
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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529 530
	--- 9.12.0b1 released ---

531 532 533 534
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

535 536 537
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

538 539 540 541 542 543 544
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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545
4769.	[func]		The working directory and managed-keys directory has
546 547
			to be writeable (and seekable). [RT #46077]

548 549 550 551 552 553 554 555 556
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]

557 558 559 560
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]

561 562 563 564
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

565 566 567
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

568 569 570 571
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

572 573 574 575 576
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]

577 578
4761.	[protocol]	Add support for DOA. [RT #45612]

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579 580
4760.	[func]		Add glue cache statistics counters. [RT #46028]

581 582 583 584 585
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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586 587 588
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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589 590 591 592 593 594
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]

595 596 597 598 599 600 601 602 603
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]

604 605 606
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

607 608 609
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

610 611 612 613 614
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]

615 616
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

617 618 619 620 621 622
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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623 624 625 626 627 628
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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629 630 631 632 633 634
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
635
			  "dnssec-lookaide" with dlv.isc.org as the trust
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636 637 638
			  anchor are both now fatal errors.
			[RT #46155]

639 640
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

641 642 643
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

644 645 646
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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647 648 649 650
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

651 652 653
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

654 655 656
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

657 658 659 660 661
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]

662 663 664
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

665 666
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

667 668
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

669 670
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

671 672
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

673 674 675 676 677
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]

678 679
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

680 681 682
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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

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4732.	[func]		Change default minimal-responses setting to
688 689
			no-auth-recursive. [RT #46016]

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690
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
691

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692
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
693 694
			[RT #46001]

695 696 697 698 699
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]

700 701 702
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

703 704 705 706
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]

707 708 709 710 711 712 713
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]

714 715 716 717 718
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]

719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738
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]
739

740 741
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
742

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743 744 745
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

746 747 748 749
4721.	[func]		'dnssec-signzone -x' and 'dnssec-dnskey-kskonly'
			options now apply to CDNSKEY and DS records as well
			as DNSKEY. Thanks to Tony Finch. [RT #45689]

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

753 754
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

755 756 757
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

758 759 760 761
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]

764 765
	--- 9.12.0a1 released ---

766 767 768
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

769 770 771
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

772 773 774
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]
777

778 779 780
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

781 782 783
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

784 785 786
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

787 788 789
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)
791
			are no longer supported. [RT #45186]
792 793 794 795 796 797 798 799 800 801 802 803

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]

806 807
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

808 809 810
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

811 812 813
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]

818 819 820 821 822 823
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]

824 825 826 827
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

828 829 830 831
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

832 833 834
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

835 836 837
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

838 839 840 841
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
842 843 844 845 846 847 848 849 850
			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]

851 852 853 854 855
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]

856 857 858
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

859 860 861
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

862 863 864
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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865
4689.	[cleanup]	Turn on minimal responses for CDNSKEY and CDS in
866 867 868
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

869 870 871
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

872 873
4687.	[func]		Refactor tracklines code. [RT #45126]

874 875 876 877 878
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]

879 880 881
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

882 883 884 885
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]

886 887 888
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

889 890 891
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

892 893 894 895
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

896 897 898
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

899 900 901
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

902 903
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
904

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4677.	[cleanup]	Split up the main function in dig to better support
906 907
			the iOS app version. [RT #45508]

908 909 910
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

911 912
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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4674.	[func]		"dig +sigchase", and related options "+topdown" and
914 915
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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4672.	[placeholder]

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

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4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
928
			verified. [RT #45494]
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4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

935 936 937
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

938 939
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

940 941 942 943 944
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]

945 946 947 948 949
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]
950

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951
4664.	[func]		Add a "glue-cache" option to enable or disable the
952
			glue cache. The default is "yes". [RT #45125]
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954 955 956
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

957 958 959 960
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

961 962 963 964
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

965 966 967
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
969 970 971
			not being supported when parsing builtin
			configuration file. [RT #45618]

972 973 974
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

975 976 977
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

978 979 980 981
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]

982 983
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

984 985 986
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

987 988
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
989 990
			[RT #45581]

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4652.	[bug]		Nsupdate could attempt to use a zeroed address on
992 993
			server timeout. [RT #45417]

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

4650.	[placeholder]
997

998 999 1000
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

1001 1002 1003 1004
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

1005 1006 1007 1008 1009
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]

1012 1013 1014
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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4644.	[placeholder]

1017 1018 1019 1020
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]

1025 1026 1027
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

1028 1029 1030 1031
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

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

1035 1036 1037
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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

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

1047 1048 1049
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

1050 1051 1052
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

1053 1054
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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

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1059
4631.	[security]	Some RPZ configurations could go into an infinite
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			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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

1066 1067 1068
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

1069 1070 1071
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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4627.	[placeholder]

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

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

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4624.	[placeholder]

1083 1084 1085
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

1086 1087 1088
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

1089 1090 1091
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

1092 1093 1094
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

1095 1096 1097
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

1098 1099 1100
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

1101 1102 1103
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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1104 1105 1106 1107
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

1108 1109 1110 1111
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

1112 1113
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

1114 1115 1116 1117 1118 1119 1120
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]

1125 1126 1127 1128 1129 1130 1131
4611.	[bug]		The default LMDB mapsize was too low and caused
			errors after few thousand zones were added using
			rndc addzone. A new config option "lmdb-mapsize"
			has been introduced to configure the LMDB
			mapsize depending on operational needs.
			[RT #44954]

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

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

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

1143 1144 1145 1146
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

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

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

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

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