CHANGES 533 KB
Newer Older
1 2 3 4 5 6 7 8 9 10
4859.	[bug]		A loop was possible when attempting to validate
			unsigned CNAME responses from secure zones;
			this caused a delay in returning SERVFAIL and
			also increased the chances of encountering
			CVE-2017-3145. [RT #46839]

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

11 12 13 14
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

15 16 17
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

18 19 20
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

21 22 23
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

24 25 26
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

27 28 29 30 31
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]

32 33 34
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

35 36 37
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

38 39 40
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

41 42 43 44
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

45 46 47
4847.	[bug]		dnssec-dnskey-kskonly was not being honoured for
			CDS and CDNSKEY. [RT #46755]

48 49 50 51
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

52 53 54
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

55 56
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

57 58
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

59 60 61
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

62 63
	--- 9.12.0rc1 released ---

64 65
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

66 67 68
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

69
4839.	[bug]		zone.c:zone_sign was not properly determining
70 71 72 73
			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]
74

75 76 77 78 79 80
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]

81 82 83
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
84 85 86
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
87

88 89 90 91 92
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]

93 94 95 96
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

97 98 99 100 101 102
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]

103 104 105
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

106 107 108
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

109 110 111 112
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

113 114 115
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

116 117 118
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

119 120 121
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

122 123 124
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

125 126
4824.	[port]		Add iOS hooks to dig. [RT #42011]

127 128 129
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

130 131
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

132 133 134 135 136 137 138 139
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
140
			to the resigning / removal heaps fails. [RT #46473]
141

142 143 144
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

145 146 147
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

148 149 150
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

151 152 153
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

154 155
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

156 157 158 159
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

160 161 162
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

163 164 165 166 167
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]

168 169 170
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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171 172
	--- 9.12.0b2 released ---

173 174 175
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

176 177
4808.	[bug]		Properly test for zlib.h. [RT #46504]

178 179 180 181
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]

182 183 184 185
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

186 187 188
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

189 190 191 192
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]

195 196 197
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

198 199 200 201
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

202 203 204
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

205 206
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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207 208 209 210 211 212
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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213 214 215 216
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]

217 218 219
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

220 221 222
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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223 224 225 226
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

227 228 229
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

230 231
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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232 233 234
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

235 236 237 238
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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239 240
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

241 242 243 244
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]

245 246 247 248
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

249 250 251 252
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

253
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
254 255
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
256 257 258 259 260 261 262

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]

263 264
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
265
			on some machines for the IXFR to complete. [RT #46388]
266

267 268 269 270
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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271 272
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

273 274 275 276
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]

277 278 279 280
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]

281 282
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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283 284 285
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

286 287
4776.	[bug]		Improve portability of ht_test. [RT #46333]

288 289 290
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

291 292 293
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

294 295 296 297
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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298 299
	--- 9.12.0b1 released ---

300 301 302 303
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

304 305 306
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

307 308 309 310 311 312 313
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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314
4769.	[func]		The working directory and managed-keys directory has
315 316
			to be writeable (and seekable). [RT #46077]

317 318 319 320 321 322 323 324 325
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]

326 327 328 329
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]

330 331 332 333
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

334 335 336
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

337 338 339 340
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

341 342 343 344 345
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]

346 347
4761.	[protocol]	Add support for DOA. [RT #45612]

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348 349
4760.	[func]		Add glue cache statistics counters. [RT #46028]

350 351 352 353 354
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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355 356 357
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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358 359 360 361 362 363
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]

364 365 366 367 368 369 370 371 372
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]

373 374 375
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

376 377 378
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

379 380 381 382 383
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]

384 385
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

386 387 388 389 390 391
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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392 393 394 395 396 397
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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398 399 400 401 402 403
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
404
			  "dnssec-lookaide" with dlv.isc.org as the trust
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405 406 407
			  anchor are both now fatal errors.
			[RT #46155]

408 409
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

410 411 412
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

413 414 415
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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416 417 418 419
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

420 421 422
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

423 424 425
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

426 427 428 429 430
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]

431 432 433
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

434 435
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

436 437
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

438 439
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

440 441
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

442 443 444 445 446
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]

447 448
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

449 450 451
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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452 453 454 455
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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456
4732.	[func]		Change default minimal-responses setting to
457 458
			no-auth-recursive. [RT #46016]

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459
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
460

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461
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
462 463
			[RT #46001]

464 465 466 467 468
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]

469 470 471
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

472 473 474 475
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]

476 477 478 479 480 481 482
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]

483 484 485 486 487
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]

488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507
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]
508

509 510
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
511

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

515 516 517 518
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]

522 523
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

524 525 526
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

527 528 529 530
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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531 532
4716.	[placeholder]

533 534
	--- 9.12.0a1 released ---

535 536 537
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

538 539 540
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

541 542 543
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]
546

547 548 549
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

550 551 552
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

553 554 555
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

556 557 558
4709.	[cleanup]	Use dns_name_fullhash() to hash names for RRL.
			[RT #45435]

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559
4708.	[cleanup]	Legacy Windows builds (i.e. for XP and earlier)
560
			are no longer supported. [RT #45186]
561 562 563 564 565 566 567 568 569 570 571 572

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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573 574
4705.	[placeholder]

575 576
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

577 578 579
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

580 581 582
4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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583 584 585 586
4701.	[cleanup]	Refactored lib/dns/tsig.c to reduce code
			duplication and simplify the disabling of MD5.
			[RT #45490]

587 588 589 590 591 592
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]

593 594 595 596
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

597 598 599 600
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

601 602 603
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

604 605 606
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

607 608 609 610
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
611 612 613 614 615 616 617 618 619
			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]

620 621 622 623 624
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]

625 626 627
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

628 629 630
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

631 632 633
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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634
4689.	[cleanup]	Turn on minimal responses for CDNSKEY and CDS in
635 636 637
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

638 639 640
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

641 642
4687.	[func]		Refactor tracklines code. [RT #45126]

643 644 645 646 647
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]

648 649 650
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

651 652 653 654
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]

655 656 657
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

658 659 660
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

661 662 663 664
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

665 666 667
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

668 669 670
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

671 672
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
673

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674
4677.	[cleanup]	Split up the main function in dig to better support
675 676
			the iOS app version. [RT #45508]

677 678 679
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

680 681
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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682
4674.	[func]		"dig +sigchase", and related options "+topdown" and
683 684
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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685

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686 687
4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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688 689
4672.	[placeholder]

690 691 692 693 694
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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695 696
4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
697
			verified. [RT #45494]
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698

699 700 701 702 703
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

704 705 706
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

707 708
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

709 710 711 712 713
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]

714 715 716 717 718
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]
719

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720
4664.	[func]		Add a "glue-cache" option to enable or disable the
721
			glue cache. The default is "yes". [RT #45125]
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722

723 724 725
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

726 727 728 729
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

730 731 732 733
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

734 735 736
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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737
4659.	[bug]		Remove spurious log message about lmdb-mapsize
738 739 740
			not being supported when parsing builtin
			configuration file. [RT #45618]

741 742 743
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

744 745 746
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

747 748 749 750
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]

751 752
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

753 754 755
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

756 757
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
758 759
			[RT #45581]

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760
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
761 762
			server timeout. [RT #45417]

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763 764 765
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
766

767 768 769
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

770 771 772 773
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

774 775 776 777 778
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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779 780
4646.	[placeholder]

781 782 783
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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784 785
4644.	[placeholder]

786 787 788 789
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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790 791 792 793
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]

794 795 796
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

797 798 799 800
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

801 802 803
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

804 805 806
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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807 808 809 810 811 812
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]

813 814 815
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

816 817 818
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

819 820 821
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

822 823
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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824
4632.	[security]	The BIND installer on Windows used an unquoted
825
			service path, which can enable privilege escalation.
826 827
			(CVE-2017-3141) [RT #45229]

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828
4631.	[security]	Some RPZ configurations could go into an infinite
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829 830 831
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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832
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
833 834
			enabled. [RT #45291]

835 836 837
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

838 839 840
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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841 842
4627.	[placeholder]

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843 844 845
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

846 847 848 849
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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850 851
4624.	[placeholder]

852 853 854
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

855 856 857
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

858 859 860
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

861 862 863
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

864 865 866
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

867 868 869
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

870 871 872
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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873 874 875 876
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

877 878 879 880
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

881 882
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

883 884 885 886 887 888 889
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]

890 891 892 893
4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

894 895 896 897 898 899 900
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]

901
4610.	[func]		The "new-zones-directory" option specifies the
902
			location of NZF or NZD files for storing
903 904 905
			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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906 907 908
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

909 910 911
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

912 913 914 915
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

916 917 918
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

919 920 921 922 923 924 925 926 927 928 929 930
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]

931 932 933
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

934 935 936 937
4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

938 939 940 941
4602.	[func]		Threads are now set to human-readable
			names to assist debugging, when supported by
			the OS. [RT #43234]

942 943 944 945
4601.	[bug]		Reject incorrect RSA key lengths during key
			generation and and sign/verify context
			creation. [RT #45043]

946 947 948
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

949 950 951 952 953
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

954 955 956 957 958 959 960 961
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]

962 963 964 965 966
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]

967 968 969 970 971
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]

972 973 974 975
4595.	[func]		dnssec-keygen will no longer generate RSA keys
			less than 1024 bits in length. dnssec-keymgr
			was similarly updated. [RT #36895]

976 977 978
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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979 980 981
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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982
4592.	[bug]		A race condition on shutdown could trigger an
983 984
			assertion failure in dispatch.c. [RT #43822]

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985 986 987
4591.	[port]		Addressed some python 3 compatibility issues.
			Thanks to Ville Skytta. [RT #44955] [RT #44956]

988 989 990
4590.	[bug]		Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
			properly detected. [RT #44871]

991 992
4589.	[cleanup]	"configure -q" is now silent. [RT #44829]

993 994 995 996
4588.	[bug]		nsupdate could send queries for TKEY to the wrong
			server when using GSSAPI. Thanks to Tomas Hozza.
			[RT #39893]

997 998 999
4587.	[bug]		named-checkzone failed to handle occulted data below
			DNAMEs correctly. [RT #44877]

1000 1001 1002
4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

1003 1004
4585.	[port]		win32: Set CompileAS value. [RT #42474]

1005 1006 1007
4584.	[bug]		A number of memory usage statistics were not properly
			reported when they exceeded 4G.  [RT #44750]

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1008
4583.	[func]		"host -A" returns most records for a name but
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1009 1010 1011
			omits RRSIG, NSEC and NSEC3. (Thanks to Tony Finch.)
			[RT #43032]

1012 1013 1014
4582.	[security]	'rndc ""' could trigger a assertion failure in named.
			(CVE-2017-3138) [RT #44924]

1015
4581.	[port]		Linux: Add getpid and getrandom to the list of system
1016
			calls named uses for seccomp. [RT #44883]
1017

1018 1019 1020
4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

1021 1022 1023 1024 1025 1026 1027
4579.	[func]		Logging channels and dnstap output files can now
			be configured with a "suffix" option, set to
			either "increment" or "timestamp", indicating
			whether to use incrementing numbers or timestamps
			as the file suffix when rolling over a log file.
			[RT #42838]

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

1032 1033 1034
4577.	[func]		Make qtype of resolver fuzzing packet configurable
			via command line. [RT #43540]

1035 1036 1037 1038
4576.	[func]		The RPZ implementation has been substantially
			refactored for improved performance and reliability.
			[RT #43449]

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1039
4575.	[security]	DNS64 with "break-dnssec yes;" can result in an
1040 1041
			assertion failure. (CVE-2017-3136) [RT #44653]

1042 1043 1044
4574.	[bug]		Dig leaked memory with multiple +subnet options.
			[RT #44683]

1045 1046 1047 1048 1049
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]

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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]

1055 1056
4571.	[bug]		Out-of-tree builds of backtrace_test failed.

1057 1058 1059 1060
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]

1061 1062 1063 1064
4569.	[func]		Store both local and remote addresses in dnstap
			logging, and modify dnstap-read output format to
			print them. [RT #43595]

1065 1066 1067
4568.	[contrib]	Added a --with-bind option to the dnsperf configure
			script to specify BIND prefix path.

1068 1069 1070
4567.	[port]		Call getprotobyname and getservbyname prior to calling
			chroot so that shared libraries get loaded. [RT #44537]

1071 1072 1073
4566.	[func]		Query logging now includes the ECS option if one
			was included in the query. [RT #44476]

1074 1075 1076 1077
4565.	[cleanup]	The inline macro versions of isc_buffer_put*()
			did not implement automatic buffer reallocation.
			[RT #44216]

1078 1079
4564.	[maint]		Update the built in managed keys to include the
			upcoming root KSK. [RT #44579]
1080

1081 1082 1083
4563.	[bug]		Modified zones would occasionally fail to reload.
			[RT #39424]

1084 1085 1086
4562.	[func]		Add additional memory statistics currently malloced
			and maxmalloced per memory context. [RT #43593]

1087 1088
4561.	[port]		Silence a warning in strict C99 compilers. [RT #44414]

1089
4560.	[bug]		mdig: add -m option to enable memory debugging rather
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			than having it on all the time. [RT #44509]
1091

1092
4559.	[bug]		openssl_link.c didn't compile if ISC_MEM_TRACKLINES
1093 1094
			was turned off.  [RT #44509]

1095
4558.	[bug]		Synthesised CNAME before matching DNAME was still
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			being cached when it should not have been.  [RT #44318]
1097

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4557.	[security]	Combining dns64 and rpz can result in dereferencing
1099 1100
			a NULL pointer (read).  (CVE-2017-3135) [RT#44434]

1101 1102 1103
4556.	[bug]		Sending an EDNS Padding option using "dig
			+ednsopt" could cause a crash in dig. [RT #44462]

1104 1105 1106
4555.	[func]		dig +ednsopt: EDNS options can now be specified by
			name in addition to numeric value. [RT #44461]

1107 1108 1109
4554.	[bug]		Remove double unlock in dns_dispatchmgr_setudp.
			[RT #44336]

1110 1111 1112 1113
4553.	[bug]		Named could deadlock there were multiple changes to
			NSEC/NSEC3 parameters for a zone being processed at
			the same time. [RT #42770]

1114 1115 1116
4552.	[bug]		Named could trigger a assertion when sending notify
			messages. [RT #44019]

1117 1118 1119
4551.	[test]		Add system tests for integrity checks of MX and
			SRV records. [RT #43953]

1120 1121 1122
4550.	[cleanup]	Increased the number of available master file
			output style flags from 32 to 64. [RT #44043]

1123 1124 1125 1126 1127 1128
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]

1129 1130 1131
4547.	[port]		Add support for --enable-native-pkcs11 on the AEP
			Keyper HSM. [RT #42463]

1132 1133
4546.	[func]		Extend the use of const declarations. [RT #43379]

1134
4545.	[func]		Expand YAML output from dnstap-read to include
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			a detailed breakdown of the DNS message contents.
1136 1137
			[RT #43642]

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4544.	[bug]		Add message/payload size to dnstap-read YAML output.
1139 1140
			[RT #43622]

1141 1142 1143 1144
4543.	[bug]		dns_client_startupdate now delays sending the update
			request until isc_app_ctxrun has been called.
			[RT #43976]

1145 1146 1147 1148
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]

1149 1150 1151
4541.	[bug]		rndc addzone should properly reject non master/slave
			zones. [RT #43665]

1152 1153 1154
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
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			to a assertion failure when configuring. [RT #43787]

1158 1159 1160
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]
1162

1163 1164 1165
4536.	[bug]		ISC_SOCKEVENTATTR_USEMINMTU was not being cleared
			when reusing the event structure. [RT #43885]

1166 1167