CHANGES 533 KB
Newer Older
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4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

3 4 5 6 7 8 9 10 11 12
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]

13 14 15 16
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

17 18 19
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

20 21 22
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

23 24 25
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

26 27 28
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

29 30 31 32 33
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]

34 35 36
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

37 38 39
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

40 41 42
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

43 44 45 46
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

47 48 49
4847.	[bug]		dnssec-dnskey-kskonly was not being honoured for
			CDS and CDNSKEY. [RT #46755]

50 51 52 53
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

54 55 56
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

57 58
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

59 60
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

61 62 63
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

64 65
	--- 9.12.0rc1 released ---

66 67
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

68 69 70
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

71
4839.	[bug]		zone.c:zone_sign was not properly determining
72 73 74 75
			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]
76

77 78 79 80 81 82
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]

83 84 85
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
86 87 88
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
89

90 91 92 93 94
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]

95 96 97 98
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

99 100 101 102 103 104
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]

105 106 107
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

108 109 110
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

111 112 113 114
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

115 116 117
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

118 119 120
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

121 122 123
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

124 125 126
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

127 128
4824.	[port]		Add iOS hooks to dig. [RT #42011]

129 130 131
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

132 133
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

134 135 136 137 138 139 140 141
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
142
			to the resigning / removal heaps fails. [RT #46473]
143

144 145 146
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

147 148 149
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

150 151 152
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

153 154 155
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

156 157
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

158 159 160 161
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

162 163 164
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

165 166 167 168 169
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]

170 171 172
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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173 174
	--- 9.12.0b2 released ---

175 176 177
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

178 179
4808.	[bug]		Properly test for zlib.h. [RT #46504]

180 181 182 183
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]

184 185 186 187
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

188 189 190
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

191 192 193 194
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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195 196
4803.	[placeholder]

197 198 199
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

200 201 202 203
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

204 205 206
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

207 208
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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209 210 211 212 213 214
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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215 216 217 218
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]

219 220 221
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

222 223 224
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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225 226 227 228
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

229 230 231
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

232 233
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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234 235 236
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

237 238 239 240
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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241 242
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

243 244 245 246
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]

247 248 249 250
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

251 252 253 254
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

255
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
256 257
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
258 259 260 261 262 263 264

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]

265 266
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
267
			on some machines for the IXFR to complete. [RT #46388]
268

269 270 271 272
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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273 274
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

275 276 277 278
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]

279 280 281 282
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]

283 284
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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285 286 287
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

288 289
4776.	[bug]		Improve portability of ht_test. [RT #46333]

290 291 292
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

293 294 295
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

296 297 298 299
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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300 301
	--- 9.12.0b1 released ---

302 303 304 305
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

306 307 308
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

309 310 311 312 313 314 315
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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316
4769.	[func]		The working directory and managed-keys directory has
317 318
			to be writeable (and seekable). [RT #46077]

319 320 321 322 323 324 325 326 327
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]

328 329 330 331
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]

332 333 334 335
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

336 337 338
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

339 340 341 342
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

343 344 345 346 347
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]

348 349
4761.	[protocol]	Add support for DOA. [RT #45612]

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350 351
4760.	[func]		Add glue cache statistics counters. [RT #46028]

352 353 354 355 356
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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357 358 359
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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360 361 362 363 364 365
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]

366 367 368 369 370 371 372 373 374
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]

375 376 377
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

378 379 380
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

381 382 383 384 385
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]

386 387
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

388 389 390 391 392 393
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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394 395 396 397 398 399
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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400 401 402 403 404 405
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
406
			  "dnssec-lookaide" with dlv.isc.org as the trust
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407 408 409
			  anchor are both now fatal errors.
			[RT #46155]

410 411
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

412 413 414
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

415 416 417
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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418 419 420 421
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

422 423 424
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

425 426 427
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

428 429 430 431 432
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]

433 434 435
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

436 437
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

438 439
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

440 441
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

442 443
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

444 445 446 447 448
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]

449 450
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

451 452 453
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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454 455 456 457
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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458
4732.	[func]		Change default minimal-responses setting to
459 460
			no-auth-recursive. [RT #46016]

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461
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
462

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463
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
464 465
			[RT #46001]

466 467 468 469 470
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]

471 472 473
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

474 475 476 477
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]

478 479 480 481 482 483 484
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]

485 486 487 488 489
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]

490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509
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]
510

511 512
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
513

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514 515 516
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

517 518 519 520
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]

524 525
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

526 527 528
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

529 530 531 532
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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533 534
4716.	[placeholder]

535 536
	--- 9.12.0a1 released ---

537 538 539
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

540 541 542
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

543 544 545
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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546 547
			"configure --enable-dnsrps". Thanks to Farsight
			Security. [RT #43376]
548

549 550 551
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

552 553 554
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

555 556 557
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

558 559 560
4709.	[cleanup]	Use dns_name_fullhash() to hash names for RRL.
			[RT #45435]

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561
4708.	[cleanup]	Legacy Windows builds (i.e. for XP and earlier)
562
			are no longer supported. [RT #45186]
563 564 565 566 567 568 569 570 571 572 573 574

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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575 576
4705.	[placeholder]

577 578
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

579 580 581
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

582 583 584
4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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585 586 587 588
4701.	[cleanup]	Refactored lib/dns/tsig.c to reduce code
			duplication and simplify the disabling of MD5.
			[RT #45490]

589 590 591 592 593 594
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]

595 596 597 598
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

599 600 601 602
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

603 604 605
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

606 607 608
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

609 610 611 612
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
613 614 615 616 617 618 619 620 621
			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]

622 623 624 625 626
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]

627 628 629
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

630 631 632
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

633 634 635
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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636
4689.	[cleanup]	Turn on minimal responses for CDNSKEY and CDS in
637 638 639
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

640 641 642
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

643 644
4687.	[func]		Refactor tracklines code. [RT #45126]

645 646 647 648 649
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]

650 651 652
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

653 654 655 656
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]

657 658 659
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

660 661 662
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

663 664 665 666
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

667 668 669
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

670 671 672
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

673 674
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
675

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676
4677.	[cleanup]	Split up the main function in dig to better support
677 678
			the iOS app version. [RT #45508]

679 680 681
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

682 683
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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684
4674.	[func]		"dig +sigchase", and related options "+topdown" and
685 686
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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687

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688 689
4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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690 691
4672.	[placeholder]

692 693 694 695 696
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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697 698
4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
699
			verified. [RT #45494]
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700

701 702 703 704 705
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

706 707 708
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

709 710
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

711 712 713 714 715
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]

716 717 718 719 720
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]
721

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722
4664.	[func]		Add a "glue-cache" option to enable or disable the
723
			glue cache. The default is "yes". [RT #45125]
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724

725 726 727
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

728 729 730 731
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

732 733 734 735
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

736 737 738
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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739
4659.	[bug]		Remove spurious log message about lmdb-mapsize
740 741 742
			not being supported when parsing builtin
			configuration file. [RT #45618]

743 744 745
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

746 747 748
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

749 750 751 752
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]

753 754
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

755 756 757
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

758 759
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
760 761
			[RT #45581]

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762
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
763 764
			server timeout. [RT #45417]

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765 766 767
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
768

769 770 771
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

772 773 774 775
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

776 777 778 779 780
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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781 782
4646.	[placeholder]

783 784 785
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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786 787
4644.	[placeholder]

788 789 790 791
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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792 793 794 795
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]

796 797 798
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

799 800 801 802
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

803 804 805
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

806 807 808
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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809 810 811 812 813 814
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]

815 816 817
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

818 819 820
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

821 822 823
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

824 825
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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826
4632.	[security]	The BIND installer on Windows used an unquoted
827
			service path, which can enable privilege escalation.
828 829
			(CVE-2017-3141) [RT #45229]

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830
4631.	[security]	Some RPZ configurations could go into an infinite
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831 832 833
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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834
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
835 836
			enabled. [RT #45291]

837 838 839
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

840 841 842
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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843 844
4627.	[placeholder]

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845 846 847
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

848 849 850 851
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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852 853
4624.	[placeholder]

854 855 856
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

857 858 859
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

860 861 862
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

863 864 865
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

866 867 868
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

869 870 871
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

872 873 874
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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875 876 877 878
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

879 880 881 882
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

883 884
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

885 886 887 888 889 890 891
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]

892 893 894 895
4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

896 897 898 899 900 901 902
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]

903
4610.	[func]		The "new-zones-directory" option specifies the
904
			location of NZF or NZD files for storing
905 906 907
			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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908 909 910
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

911 912 913
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

914 915 916 917
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

918 919 920
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

921 922 923 924 925 926 927 928 929 930 931 932
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]

933 934 935
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

936 937 938 939
4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

940 941 942 943
4602.	[func]		Threads are now set to human-readable
			names to assist debugging, when supported by
			the OS. [RT #43234]

944 945 946 947
4601.	[bug]		Reject incorrect RSA key lengths during key
			generation and and sign/verify context
			creation. [RT #45043]

948 949 950
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

951 952 953 954 955
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

956 957 958 959 960 961 962 963
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]

964 965 966 967 968
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]

969 970 971 972 973
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]

974 975 976 977
4595.	[func]		dnssec-keygen will no longer generate RSA keys
			less than 1024 bits in length. dnssec-keymgr
			was similarly updated. [RT #36895]

978 979 980
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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981 982 983
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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984
4592.	[bug]		A race condition on shutdown could trigger an
985 986
			assertion failure in dispatch.c. [RT #43822]

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987 988 989
4591.	[port]		Addressed some python 3 compatibility issues.
			Thanks to Ville Skytta. [RT #44955] [RT #44956]

990 991 992
4590.	[bug]		Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
			properly detected. [RT #44871]

993 994
4589.	[cleanup]	"configure -q" is now silent. [RT #44829]

995 996 997 998
4588.	[bug]		nsupdate could send queries for TKEY to the wrong
			server when using GSSAPI. Thanks to Tomas Hozza.
			[RT #39893]

999 1000 1001
4587.	[bug]		named-checkzone failed to handle occulted data below
			DNAMEs correctly. [RT #44877]

1002 1003 1004
4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

1005 1006
4585.	[port]		win32: Set CompileAS value. [RT #42474]

1007 1008 1009
4584.	[bug]		A number of memory usage statistics were not properly
			reported when they exceeded 4G.  [RT #44750]

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1010
4583.	[func]		"host -A" returns most records for a name but
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1011 1012 1013
			omits RRSIG, NSEC and NSEC3. (Thanks to Tony Finch.)
			[RT #43032]

1014 1015 1016
4582.	[security]	'rndc ""' could trigger a assertion failure in named.
			(CVE-2017-3138) [RT #44924]

1017
4581.	[port]		Linux: Add getpid and getrandom to the list of system
1018
			calls named uses for seccomp. [RT #44883]
1019

1020 1021 1022
4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

1023 1024 1025 1026 1027 1028 1029
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]

1034 1035 1036
4577.	[func]		Make qtype of resolver fuzzing packet configurable
			via command line. [RT #43540]

1037 1038 1039 1040
4576.	[func]		The RPZ implementation has been substantially
			refactored for improved performance and reliability.
			[RT #43449]

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1041
4575.	[security]	DNS64 with "break-dnssec yes;" can result in an
1042 1043
			assertion failure. (CVE-2017-3136) [RT #44653]

1044 1045 1046
4574.	[bug]		Dig leaked memory with multiple +subnet options.
			[RT #44683]

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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]

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

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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]

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

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

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

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

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

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4564.	[maint]		Update the built in managed keys to include the
			upcoming root KSK. [RT #44579]
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4563.	[bug]		Modified zones would occasionally fail to reload.
			[RT #39424]

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

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

1091
4560.	[bug]		mdig: add -m option to enable memory debugging rather
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			than having it on all the time. [RT #44509]
1093

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

1097
4558.	[bug]		Synthesised CNAME before matching DNAME was still
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			being cached when it should not have been.  [RT #44318]
1099

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

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

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

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

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

1116 1117 1118
4552.	[bug]		Named could trigger a assertion when sending notify
			messages. [RT #44019]

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

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

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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]

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

1134 1135
4546.	[func]		Extend the use of const declarations. [RT #43379]

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

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4544.	[bug]		Add message/payload size to dnstap-read YAML output.
1141 1142
			[RT #43622]

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

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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]

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

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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]

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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]
1164

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4536.	[bug]		ISC_SOCKEVENTATTR_USEMINMTU was not being cleared