CHANGES 532 KB
Newer Older
1 2 3 4
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

5 6 7
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

8 9 10
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

11 12 13
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

14 15 16
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

17 18 19 20 21
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]

22 23 24
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

25 26 27
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

28 29 30
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

31 32 33 34
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

35 36 37
4847.	[bug]		dnssec-dnskey-kskonly was not being honoured for
			CDS and CDNSKEY. [RT #46755]

38 39 40 41
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

42 43 44
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

45 46
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

47 48
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

49 50 51
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

52 53
	--- 9.12.0rc1 released ---

54 55
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

56 57 58
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

59
4839.	[bug]		zone.c:zone_sign was not properly determining
60 61 62 63
			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]
64

65 66 67 68 69 70
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]

71 72 73
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
74 75 76
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
77

78 79 80 81 82
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]

83 84 85 86
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

87 88 89 90 91 92
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]

93 94 95
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

96 97 98
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

99 100 101 102
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

103 104 105
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

106 107 108
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

109 110 111
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

112 113 114
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

115 116
4824.	[port]		Add iOS hooks to dig. [RT #42011]

117 118 119
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

120 121
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

122 123 124 125 126 127 128 129
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
130
			to the resigning / removal heaps fails. [RT #46473]
131

132 133 134
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

135 136 137
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

138 139 140
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

141 142 143
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

144 145
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

146 147 148 149
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

150 151 152
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

153 154 155 156 157
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]

158 159 160
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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161 162
	--- 9.12.0b2 released ---

163 164 165
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

166 167
4808.	[bug]		Properly test for zlib.h. [RT #46504]

168 169 170 171
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]

172 173 174 175
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

176 177 178
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

179 180 181 182
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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183 184
4803.	[placeholder]

185 186 187
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

188 189 190 191
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

192 193 194
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

195 196
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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197 198 199 200 201 202
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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203 204 205 206
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]

207 208 209
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

210 211 212
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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213 214 215 216
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

217 218 219
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

220 221
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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222 223 224
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

225 226 227 228
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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229 230
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

231 232 233 234
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]

235 236 237 238
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

239 240 241 242
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

243
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
244 245
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
246 247 248 249 250 251 252

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]

253 254
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
255
			on some machines for the IXFR to complete. [RT #46388]
256

257 258 259 260
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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261 262
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

263 264 265 266
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]

267 268 269 270
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]

271 272
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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273 274 275
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

276 277
4776.	[bug]		Improve portability of ht_test. [RT #46333]

278 279 280
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

281 282 283
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

284 285 286 287
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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288 289
	--- 9.12.0b1 released ---

290 291 292 293
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

294 295 296
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

297 298 299 300 301 302 303
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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304
4769.	[func]		The working directory and managed-keys directory has
305 306
			to be writeable (and seekable). [RT #46077]

307 308 309 310 311 312 313 314 315
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]

316 317 318 319
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]

320 321 322 323
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

324 325 326
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

327 328 329 330
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

331 332 333 334 335
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]

336 337
4761.	[protocol]	Add support for DOA. [RT #45612]

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338 339
4760.	[func]		Add glue cache statistics counters. [RT #46028]

340 341 342 343 344
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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345 346 347
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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348 349 350 351 352 353
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]

354 355 356 357 358 359 360 361 362
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]

363 364 365
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

366 367 368
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

369 370 371 372 373
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]

374 375
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

376 377 378 379 380 381
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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382 383 384 385 386 387
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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388 389 390 391 392 393
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
394
			  "dnssec-lookaide" with dlv.isc.org as the trust
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395 396 397
			  anchor are both now fatal errors.
			[RT #46155]

398 399
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

400 401 402
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

403 404 405
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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406 407 408 409
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

410 411 412
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

413 414 415
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

416 417 418 419 420
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]

421 422 423
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

424 425
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

426 427
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

428 429
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

430 431
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

432 433 434 435 436
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]

437 438
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

439 440 441
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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442 443 444 445
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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446
4732.	[func]		Change default minimal-responses setting to
447 448
			no-auth-recursive. [RT #46016]

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449
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
450

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451
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
452 453
			[RT #46001]

454 455 456 457 458
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]

459 460 461
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

462 463 464 465
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]

466 467 468 469 470 471 472
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]

473 474 475 476 477
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]

478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497
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]
498

499 500
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
501

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502 503 504
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

505 506 507 508
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]

512 513
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

514 515 516
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

517 518 519 520
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]

523 524
	--- 9.12.0a1 released ---

525 526 527
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

528 529 530
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

531 532 533
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]
536

537 538 539
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

540 541 542
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

543 544 545
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

546 547 548
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)
550
			are no longer supported. [RT #45186]
551 552 553 554 555 556 557 558 559 560 561 562

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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563 564
4705.	[placeholder]

565 566
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

567 568 569
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

570 571 572
4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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573 574 575 576
4701.	[cleanup]	Refactored lib/dns/tsig.c to reduce code
			duplication and simplify the disabling of MD5.
			[RT #45490]

577 578 579 580 581 582
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]

583 584 585 586
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

587 588 589 590
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

591 592 593
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

594 595 596
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

597 598 599 600
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
601 602 603 604 605 606 607 608 609
			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]

610 611 612 613 614
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]

615 616 617
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

618 619 620
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

621 622 623
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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624
4689.	[cleanup]	Turn on minimal responses for CDNSKEY and CDS in
625 626 627
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

628 629 630
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

631 632
4687.	[func]		Refactor tracklines code. [RT #45126]

633 634 635 636 637
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]

638 639 640
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

641 642 643 644
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]

645 646 647
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

648 649 650
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

651 652 653 654
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

655 656 657
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

658 659 660
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

661 662
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
663

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664
4677.	[cleanup]	Split up the main function in dig to better support
665 666
			the iOS app version. [RT #45508]

667 668 669
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

670 671
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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672
4674.	[func]		"dig +sigchase", and related options "+topdown" and
673 674
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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675

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676 677
4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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678 679
4672.	[placeholder]

680 681 682 683 684
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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685 686
4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
687
			verified. [RT #45494]
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688

689 690 691 692 693
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

694 695 696
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

697 698
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

699 700 701 702 703
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]

704 705 706 707 708
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]
709

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4664.	[func]		Add a "glue-cache" option to enable or disable the
711
			glue cache. The default is "yes". [RT #45125]
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712

713 714 715
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

716 717 718 719
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

720 721 722 723
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

724 725 726
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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727
4659.	[bug]		Remove spurious log message about lmdb-mapsize
728 729 730
			not being supported when parsing builtin
			configuration file. [RT #45618]

731 732 733
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

734 735 736
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

737 738 739 740
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]

741 742
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

743 744 745
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

746 747
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
748 749
			[RT #45581]

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750
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
751 752
			server timeout. [RT #45417]

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753 754 755
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
756

757 758 759
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

760 761 762 763
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

764 765 766 767 768
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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769 770
4646.	[placeholder]

771 772 773
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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774 775
4644.	[placeholder]

776 777 778 779
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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780 781 782 783
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]

784 785 786
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

787 788 789 790
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

791 792 793
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

794 795 796
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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797 798 799 800 801 802
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]

803 804 805
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

806 807 808
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

809 810 811
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

812 813
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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814
4632.	[security]	The BIND installer on Windows used an unquoted
815
			service path, which can enable privilege escalation.
816 817
			(CVE-2017-3141) [RT #45229]

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818
4631.	[security]	Some RPZ configurations could go into an infinite
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819 820 821
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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822
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
823 824
			enabled. [RT #45291]

825 826 827
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

828 829 830
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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831 832
4627.	[placeholder]

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833 834 835
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

836 837 838 839
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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840 841
4624.	[placeholder]

842 843 844
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

845 846 847
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

848 849 850
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

851 852 853
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

854 855 856
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

857 858 859
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

860 861 862
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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863 864 865 866
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

867 868 869 870
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

871 872
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

873 874 875 876 877 878 879
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]

880 881 882 883
4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

884 885 886 887 888 889 890
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]

891
4610.	[func]		The "new-zones-directory" option specifies the
892
			location of NZF or NZD files for storing
893 894 895
			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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896 897 898
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

899 900 901
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

902 903 904 905
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

906 907 908
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

909 910 911 912 913 914 915 916 917 918 919 920
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]

921 922 923
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

924 925 926 927
4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

928 929 930 931
4602.	[func]		Threads are now set to human-readable
			names to assist debugging, when supported by
			the OS. [RT #43234]

932 933 934 935
4601.	[bug]		Reject incorrect RSA key lengths during key
			generation and and sign/verify context
			creation. [RT #45043]

936 937 938
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

939 940 941 942 943
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

944 945 946 947 948 949 950 951
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]

952 953 954 955 956
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]

957 958 959 960 961
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]

962 963 964 965
4595.	[func]		dnssec-keygen will no longer generate RSA keys
			less than 1024 bits in length. dnssec-keymgr
			was similarly updated. [RT #36895]

966 967 968
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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969 970 971
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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972
4592.	[bug]		A race condition on shutdown could trigger an
973 974
			assertion failure in dispatch.c. [RT #43822]

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975 976 977
4591.	[port]		Addressed some python 3 compatibility issues.
			Thanks to Ville Skytta. [RT #44955] [RT #44956]

978 979 980
4590.	[bug]		Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
			properly detected. [RT #44871]

981 982
4589.	[cleanup]	"configure -q" is now silent. [RT #44829]

983 984 985 986
4588.	[bug]		nsupdate could send queries for TKEY to the wrong
			server when using GSSAPI. Thanks to Tomas Hozza.
			[RT #39893]

987 988 989
4587.	[bug]		named-checkzone failed to handle occulted data below
			DNAMEs correctly. [RT #44877]

990 991 992
4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

993 994
4585.	[port]		win32: Set CompileAS value. [RT #42474]

995 996 997
4584.	[bug]		A number of memory usage statistics were not properly
			reported when they exceeded 4G.  [RT #44750]

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

1002 1003 1004
4582.	[security]	'rndc ""' could trigger a assertion failure in named.
			(CVE-2017-3138) [RT #44924]

1005
4581.	[port]		Linux: Add getpid and getrandom to the list of system
1006
			calls named uses for seccomp. [RT #44883]
1007

1008 1009 1010
4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

1011 1012 1013 1014 1015 1016 1017
4579.	[func]		Logging channels and dnstap output files can now
			be configured with a "suffix" option, set to
			either "increment" or "timestamp", indicating
			whether to use incrementing numbers or timestamps
			as the file suffix when rolling over a log file.
			[RT #42838]

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1018 1019 1020 1021
4578.	[security]	Some chaining (CNAME or DNAME) responses to upstream
			queries could trigger assertion failures.
			(CVE-2017-3137) [RT #44734]

1022 1023 1024
4577.	[func]		Make qtype of resolver fuzzing packet configurable
			via command line. [RT #43540]

1025 1026 1027 1028
4576.	[func]		The RPZ implementation has been substantially
			refactored for improved performance and reliability.
			[RT #43449]

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4575.	[security]	DNS64 with "break-dnssec yes;" can result in an
1030 1031
			assertion failure. (CVE-2017-3136) [RT #44653]

1032 1033 1034
4574.	[bug]		Dig leaked memory with multiple +subnet options.
			[RT #44683]

1035 1036 1037 1038 1039
4573.	[func]		Query logic has been substantially refactored (e.g.
			query_find function has been split into smaller
			functions) for improved readability, maintainability
			and testability. [RT #43929]

1040 1041 1042 1043 1044
4572.	[func]		The "dnstap-output" option can now take "size" and
			"versions" parameters to indicate the maximum size
			a dnstap log file can grow before rolling to a new
			file, and how many old files to retain. [RT #44502]

1045 1046
4571.	[bug]		Out-of-tree builds of backtrace_test failed.

1047 1048 1049 1050
4570.	[cleanup]	named did not correctly fall back to the built-in
			initializing keys if the bind.keys file was present
			but empty. [RT #44531]

1051 1052 1053 1054
4569.	[func]		Store both local and remote addresses in dnstap
			logging, and modify dnstap-read output format to
			print them. [RT #43595]

1055 1056 1057
4568.	[contrib]	Added a --with-bind option to the dnsperf configure
			script to specify BIND prefix path.

1058 1059 1060
4567.	[port]		Call getprotobyname and getservbyname prior to calling
			chroot so that shared libraries get loaded. [RT #44537]

1061 1062 1063
4566.	[func]		Query logging now includes the ECS option if one
			was included in the query. [RT #44476]

1064 1065 1066 1067
4565.	[cleanup]	The inline macro versions of isc_buffer_put*()
			did not implement automatic buffer reallocation.
			[RT #44216]

1068 1069
4564.	[maint]		Update the built in managed keys to include the
			upcoming root KSK. [RT #44579]
1070

1071 1072 1073
4563.	[bug]		Modified zones would occasionally fail to reload.
			[RT #39424]

1074 1075 1076
4562.	[func]		Add additional memory statistics currently malloced
			and maxmalloced per memory context. [RT #43593]

1077 1078
4561.	[port]		Silence a warning in strict C99 compilers. [RT #44414]

1079
4560.	[bug]		mdig: add -m option to enable memory debugging rather
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			than having it on all the time. [RT #44509]
1081

1082
4559.	[bug]		openssl_link.c didn't compile if ISC_MEM_TRACKLINES
1083 1084
			was turned off.  [RT #44509]

1085
4558.	[bug]		Synthesised CNAME before matching DNAME was still
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			being cached when it should not have been.  [RT #44318]
1087

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1088
4557.	[security]	Combining dns64 and rpz can result in dereferencing
1089 1090
			a NULL pointer (read).  (CVE-2017-3135) [RT#44434]

1091 1092 1093
4556.	[bug]		Sending an EDNS Padding option using "dig
			+ednsopt" could cause a crash in dig. [RT #44462]

1094 1095 1096
4555.	[func]		dig +ednsopt: EDNS options can now be specified by
			name in addition to numeric value. [RT #44461]

1097 1098 1099
4554.	[bug]		Remove double unlock in dns_dispatchmgr_setudp.
			[RT #44336]

1100 1101 1102 1103
4553.	[bug]		Named could deadlock there were multiple changes to
			NSEC/NSEC3 parameters for a zone being processed at
			the same time. [RT #42770]

1104 1105 1106
4552.	[bug]		Named could trigger a assertion when sending notify
			messages. [RT #44019]

1107 1108 1109
4551.	[test]		Add system tests for integrity checks of MX and
			SRV records. [RT #43953]

1110 1111 1112
4550.	[cleanup]	Increased the number of available master file
			output style flags from 32 to 64. [RT #44043]

1113 1114 1115 1116 1117 1118
4549.	[func]		Added support for the EDNS TCP Keepalive option
			(RFC 7828). [RT #42126]

4548.	[func]		Added support for the EDNS Padding option (RFC 7830).
			[RT #42094]

1119 1120 1121
4547.	[port]		Add support for --enable-native-pkcs11 on the AEP
			Keyper HSM. [RT #42463]

1122 1123
4546.	[func]		Extend the use of const declarations. [RT #43379]

1124
4545.	[func]		Expand YAML output from dnstap-read to include
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			a detailed breakdown of the DNS message contents.
1126 1127
			[RT #43642]

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4544.	[bug]		Add message/payload size to dnstap-read YAML output.
1129 1130
			[RT #43622]

1131 1132 1133 1134
4543.	[bug]		dns_client_startupdate now delays sending the update
			request until isc_app_ctxrun has been called.
			[RT #43976]

1135 1136 1137 1138
4542.	[func]		Allow rndc to manipulate redirect zones with using
			-redirect as the zone name (use "-redirect." to
			manipulate a zone named "-redirect"). [RT #43971]

1139 1140 1141
4541.	[bug]		rndc addzone should properly reject non master/slave
			zones. [RT #43665]

1142 1143 1144
4540.	[bug]		Correctly handle ecs entries in dns_acl_isinsecure.
			[RT #43601]

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4539.	[bug]		Referencing a nonexistent zone with RPZ could lead
1146 1147
			to a assertion failure when configuring. [RT #43787]

1148 1149 1150
4538.	[bug]		Call dns_client_startresolve from client->task.
			[RT #43896]

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4537.	[bug]		Handle timeouts better in dig/host/nslookup. [RT #43576]
1152

1153 1154 1155
4536.	[bug]		ISC_SOCKEVENTATTR_USEMINMTU was not being cleared
			when reusing the event structure. [RT #43885]

1156 1157 1158
4535.	[bug]		Address race condition in setting / testing of
			DNS_REQUEST_F_SENDING. [RT #43889]

1159 1160
4534.	[bug]		Only set RD, RA and CD in QUERY responses. [RT #43879]

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4533.	[bug]		dns_client_update should terminate on prerequisite