CHANGES 535 KB
Newer Older
1 2
4875.	[bug]		Address compile failures on older systems. [RT #47015]

3 4 5
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

6 7 8 9 10 11 12 13
4873.	[doc]		Grammars for named.conf included in the ARM are now
			automatically generated by the configuration parser
			itself.  As a side effect of the work needed to
			separate zone type grammars from each other, this
			also makes checking of zone statements in
			named-checkconf more correct and consistent.
			[RT #36957]

14 15 16
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

17 18 19 20
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

21 22 23
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

24 25 26 27
4869.	[bug]		Address some cases where NULL with zero length could
			be passed to memmove which is undefined behaviour and
			can lead to bad optimisation. [RT #46888]

28 29 30
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

31 32 33 34 35
4867.	[cleanup]	Normalize rndc on/off commands (validation,
			querylog, serve-stale) so they all accept the
			same synonyms for on/off (yes/no, true/false,
			enable/disable). Thanks to Tony Finch. [RT #47022]

36 37 38 39
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

40 41 42
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

43 44 45 46
4864.	[bug]		named acting as a slave for a catalog zone crashed if
			the latter contained a master definition without an IP
			address. [RT #45999]

47 48 49
4863.	[bug]		Fix various other bugs reported by Valgrind's
			memcheck tool. [RT #46978]

Mark Andrews's avatar
grammar  
Mark Andrews committed
50
4862.	[bug]		The rdata flags for RRSIG were not being properly set
51 52
			when constructing a rdataslab. [RT #46978]

53 54 55
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

56 57
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

58 59 60 61 62 63 64 65 66 67
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]

68 69 70 71
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

72 73 74
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

75 76 77
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

78 79 80
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

81 82 83
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

84 85 86 87 88
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]

89 90 91
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

92 93 94
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

95 96 97
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

98 99 100 101
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

102 103 104
4847.	[bug]		dnssec-dnskey-kskonly was not being honoured for
			CDS and CDNSKEY. [RT #46755]

105 106 107 108
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

109 110 111
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

112 113
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

114 115
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

116 117 118
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

119 120
	--- 9.12.0rc1 released ---

121 122
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

123 124 125
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

126
4839.	[bug]		zone.c:zone_sign was not properly determining
127 128 129 130
			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]
131

132 133 134 135 136 137
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]

138 139 140
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
141 142 143
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
144

145 146 147 148 149
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]

150 151 152 153
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

154 155 156 157 158 159
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]

160 161 162
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

163 164 165
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

166 167 168 169
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

170 171 172
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

173 174 175
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

176 177 178
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

179 180 181
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

182 183
4824.	[port]		Add iOS hooks to dig. [RT #42011]

184 185 186
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

187 188
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

189 190 191 192 193 194 195 196
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
197
			to the resigning / removal heaps fails. [RT #46473]
198

199 200 201
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

202 203 204
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

205 206 207
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

208 209 210
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

211 212
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

213 214 215 216
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

217 218 219
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

220 221 222 223 224
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]

225 226 227
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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228 229
	--- 9.12.0b2 released ---

230 231 232
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

233 234
4808.	[bug]		Properly test for zlib.h. [RT #46504]

235 236 237 238
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]

239 240 241 242
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

243 244 245
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

246 247 248 249
4804.	[port]		win32: access() does not work on directories as
			required by POSIX.  Supply a alternative in
			isc_file_isdirwritable. [RT #46394]

Michał Kępień's avatar
Michał Kępień committed
250 251
4803.	[placeholder]

252 253 254
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

255 256 257 258
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

259 260 261
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

262 263
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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Evan Hunt committed
264 265 266 267 268 269
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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Evan Hunt committed
270 271 272 273
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]

274 275 276
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

277 278 279
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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Evan Hunt committed
280 281 282 283
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

284 285 286
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

287 288
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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Evan Hunt committed
289 290 291
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

292 293 294 295
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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Evan Hunt committed
296 297
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

298 299 300 301
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]

302 303 304 305
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

306 307 308 309
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

310
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
311 312
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
313 314 315 316 317 318 319

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]

320 321
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
322
			on some machines for the IXFR to complete. [RT #46388]
323

324 325 326 327
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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Evan Hunt committed
328 329
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

330 331 332 333
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]

334 335 336 337
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]

338 339
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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Evan Hunt committed
340 341 342
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

343 344
4776.	[bug]		Improve portability of ht_test. [RT #46333]

345 346 347
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

348 349 350
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

351 352 353 354
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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Evan Hunt committed
355 356
	--- 9.12.0b1 released ---

357 358 359 360
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

361 362 363
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

364 365 366 367 368 369 370
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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371
4769.	[func]		The working directory and managed-keys directory has
372 373
			to be writeable (and seekable). [RT #46077]

374 375 376 377 378 379 380 381 382
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]

383 384 385 386
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]

387 388 389 390
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

391 392 393
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

394 395 396 397
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

398 399 400 401 402
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]

403 404
4761.	[protocol]	Add support for DOA. [RT #45612]

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405 406
4760.	[func]		Add glue cache statistics counters. [RT #46028]

407 408 409 410 411
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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412 413 414
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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415 416 417 418 419 420
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]

421 422 423 424 425 426 427 428 429
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]

430 431 432
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

433 434 435
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

436 437 438 439 440
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]

441 442
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

443 444 445 446 447 448
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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449 450 451 452 453 454
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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455 456 457 458 459 460
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
461
			  "dnssec-lookaide" with dlv.isc.org as the trust
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			  anchor are both now fatal errors.
			[RT #46155]

465 466
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

467 468 469
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

470 471 472
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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473 474 475 476
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

477 478 479
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

480 481 482
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

483 484 485 486 487
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]

488 489 490
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

491 492
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

493 494
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

495 496
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

497 498
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

499 500 501 502 503
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]

504 505
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

506 507 508
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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509 510 511 512
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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513
4732.	[func]		Change default minimal-responses setting to
514 515
			no-auth-recursive. [RT #46016]

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4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
517

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518
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
519 520
			[RT #46001]

521 522 523 524 525
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]

526 527 528
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

529 530 531 532
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]

533 534 535 536 537 538 539
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]

540 541 542 543 544
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]

545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564
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]
565

566 567
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
568

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569 570 571
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

572 573 574 575
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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576 577 578
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

579 580
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

581 582 583
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

584 585 586 587
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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588 589
4716.	[placeholder]

590 591
	--- 9.12.0a1 released ---

592 593 594
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

595 596 597
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

598 599 600
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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601 602
			"configure --enable-dnsrps". Thanks to Farsight
			Security. [RT #43376]
603

604 605 606
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

607 608 609
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

610 611 612
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

613 614 615
4709.	[cleanup]	Use dns_name_fullhash() to hash names for RRL.
			[RT #45435]

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4708.	[cleanup]	Legacy Windows builds (i.e. for XP and earlier)
617
			are no longer supported. [RT #45186]
618 619 620 621 622 623 624 625 626 627 628 629

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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630 631
4705.	[placeholder]

632 633
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

634 635 636
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

637 638 639
4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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640 641 642 643
4701.	[cleanup]	Refactored lib/dns/tsig.c to reduce code
			duplication and simplify the disabling of MD5.
			[RT #45490]

644 645 646 647 648 649
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]

650 651 652 653
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

654 655 656 657
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

658 659 660
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

661 662 663
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

664 665 666 667
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
668 669 670 671 672 673 674 675 676
			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]

677 678 679 680 681
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]

682 683 684
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

685 686 687
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

688 689 690
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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691
4689.	[cleanup]	Turn on minimal responses for CDNSKEY and CDS in
692 693 694
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

695 696 697
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

698 699
4687.	[func]		Refactor tracklines code. [RT #45126]

700 701 702 703 704
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]

705 706 707
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

708 709 710 711
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]

712 713 714
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

715 716 717
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

718 719 720 721
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

722 723 724
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

725 726 727
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

728 729
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
730

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731
4677.	[cleanup]	Split up the main function in dig to better support
732 733
			the iOS app version. [RT #45508]

734 735 736
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

737 738
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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739
4674.	[func]		"dig +sigchase", and related options "+topdown" and
740 741
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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742

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743 744
4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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745 746
4672.	[placeholder]

747 748 749 750 751
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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752 753
4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
754
			verified. [RT #45494]
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755

756 757 758 759 760
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

761 762 763
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

764 765
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

766 767 768 769 770
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]

771 772 773 774 775
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]
776

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4664.	[func]		Add a "glue-cache" option to enable or disable the
778
			glue cache. The default is "yes". [RT #45125]
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779

780 781 782
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

783 784 785 786
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

787 788 789 790
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

791 792 793
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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794
4659.	[bug]		Remove spurious log message about lmdb-mapsize
795 796 797
			not being supported when parsing builtin
			configuration file. [RT #45618]

798 799 800
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

801 802 803
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

804 805 806 807
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]

808 809
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

810 811 812
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

813 814
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
815 816
			[RT #45581]

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817
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
818 819
			server timeout. [RT #45417]

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820 821 822
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
823

824 825 826
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

827 828 829 830
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

831 832 833 834 835
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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836 837
4646.	[placeholder]

838 839 840
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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841 842
4644.	[placeholder]

843 844 845 846
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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847 848 849 850
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]

851 852 853
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

854 855 856 857
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

858 859 860
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

861 862 863
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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864 865 866 867 868 869
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]

870 871 872
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

873 874 875
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

876 877 878
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

879 880
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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881
4632.	[security]	The BIND installer on Windows used an unquoted
882
			service path, which can enable privilege escalation.
883 884
			(CVE-2017-3141) [RT #45229]

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885
4631.	[security]	Some RPZ configurations could go into an infinite
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886 887 888
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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889
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
890 891
			enabled. [RT #45291]

892 893 894
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

895 896 897
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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898 899
4627.	[placeholder]

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900 901 902
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

903 904 905 906
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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907 908
4624.	[placeholder]

909 910 911
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

912 913 914
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

915 916 917
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

918 919 920
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

921 922 923
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

924 925 926
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

927 928 929
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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930 931 932 933
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

934 935 936 937
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

938 939
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

940 941 942 943 944 945 946
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]

947 948 949 950
4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

951 952 953 954 955 956 957
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]

958
4610.	[func]		The "new-zones-directory" option specifies the
959
			location of NZF or NZD files for storing
960 961 962
			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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963 964 965
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

966 967 968
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

969 970 971 972
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

973 974 975
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

976 977 978 979 980 981 982 983 984 985 986 987
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]

988 989 990
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

991 992 993 994
4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

995 996 997 998
4602.	[func]		Threads are now set to human-readable
			names to assist debugging, when supported by
			the OS. [RT #43234]

999 1000 1001 1002
4601.	[bug]		Reject incorrect RSA key lengths during key
			generation and and sign/verify context
			creation. [RT #45043]

1003 1004 1005
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

1006 1007 1008 1009 1010
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

1011 1012 1013 1014 1015 1016 1017 1018
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]

1019 1020 1021 1022 1023
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]

1024 1025 1026 1027 1028
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]

1029 1030 1031 1032
4595.	[func]		dnssec-keygen will no longer generate RSA keys
			less than 1024 bits in length. dnssec-keymgr
			was similarly updated. [RT #36895]

1033 1034 1035
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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1036 1037 1038
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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1039
4592.	[bug]		A race condition on shutdown could trigger an
1040 1041
			assertion failure in dispatch.c. [RT #43822]

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1042 1043 1044
4591.	[port]		Addressed some python 3 compatibility issues.
			Thanks to Ville Skytta. [RT #44955] [RT #44956]

1045 1046 1047
4590.	[bug]		Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
			properly detected. [RT #44871]

1048 1049
4589.	[cleanup]	"configure -q" is now silent. [RT #44829]

1050 1051 1052 1053
4588.	[bug]		nsupdate could send queries for TKEY to the wrong
			server when using GSSAPI. Thanks to Tomas Hozza.
			[RT #39893]

1054 1055 1056
4587.	[bug]		named-checkzone failed to handle occulted data below
			DNAMEs correctly. [RT #44877]

1057 1058 1059
4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

1060 1061
4585.	[port]		win32: Set CompileAS value. [RT #42474]

1062 1063 1064
4584.	[bug]		A number of memory usage statistics were not properly
			reported when they exceeded 4G.  [RT #44750]

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

1069 1070 1071
4582.	[security]	'rndc ""' could trigger a assertion failure in named.
			(CVE-2017-3138) [RT #44924]

1072
4581.	[port]		Linux: Add getpid and getrandom to the list of system
1073
			calls named uses for seccomp. [RT #44883]
1074

1075 1076 1077
4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

1078 1079 1080 1081 1082 1083 1084
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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1085 1086 1087 1088
4578.	[security]	Some chaining (CNAME or DNAME) responses to upstream
			queries could trigger assertion failures.
			(CVE-2017-3137) [RT #44734]

1089 1090 1091
4577.	[func]		Make qtype of resolver fuzzing packet configurable
			via command line. [RT #43540]

1092 1093 1094 1095
4576.	[func]		The RPZ implementation has been substantially
			refactored for improved performance and reliability.
			[RT #43449]

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4575.	[security]	DNS64 with "break-dnssec yes;" can result in an
1097 1098
			assertion failure. (CVE-2017-3136) [RT #44653]

1099 1100 1101
4574.	[bug]		Dig leaked memory with multiple +subnet options.
			[RT #44683]

1102 1103 1104 1105 1106
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]

1107 1108 1109 1110 1111
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]

1112 1113
4571.	[bug]		Out-of-tree builds of backtrace_test failed.

1114 1115 1116 1117
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]

1118 1119 1120 1121
4569.	[func]		Store both local and remote addresses in dnstap
			logging, and modify dnstap-read output format to
			print them. [RT #43595]

1122 1123 1124
4568.	[contrib]	Added a --with-bind option to the dnsperf configure
			script to specify BIND prefix path.

1125 1126 1127
4567.	[port]		Call getprotobyname and getservbyname prior to calling
			chroot so that shared libraries get loaded. [RT #44537]

1128 1129 1130
4566.	[func]		Query logging now includes the ECS option if one
			was included in the query. [RT #44476]

1131 1132 1133 1134
4565.	[cleanup]	The inline macro versions of isc_buffer_put*()
			did not implement automatic buffer reallocation.
			[RT #44216]

1135 1136
4564.	[maint]		Update the built in managed keys to include the
			upcoming root KSK. [RT #44579]
1137

1138 1139 1140
4563.	[bug]		Modified zones would occasionally fail to reload.
			[RT #39424]

1141 1142 1143
4562.	[func]		Add additional memory statistics currently malloced
			and maxmalloced per memory context. [RT #43593]

1144 1145
4561.	[port]		Silence a warning in strict C99 compilers. [RT #44414]

1146
4560.	[bug]		mdig: add -m option to enable memory debugging rather
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			than having it on all the time. [RT #44509]
1148

1149
4559.	[bug]		openssl_link.c didn't compile if ISC_MEM_TRACKLINES
1150 1151
			was turned off.  [RT #44509]

1152
4558.	[bug]		Synthesised CNAME before matching DNAME was still
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			being cached when it should not have been.  [RT #44318]
1154

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1155
4557.	[security]	Combining dns64 and rpz can result in dereferencing
1156 1157
			a NULL pointer (read).  (CVE-2017-3135) [RT#44434]

1158 1159 1160
4556.	[bug]		Sending an EDNS Padding option using "dig
			+ednsopt" could cause a crash in dig. [RT #44462]

1161 1162 1163
4555.	[func]		dig +ednsopt: EDNS options can now be specified by
			name in addition to numeric value. [RT #44461]

1164 1165 1166
4554.	[bug]		Remove double unlock in dns_dispatchmgr_setudp.
			[RT #44336]

1167 1168 1169 1170
4553.	[bug]		Named could deadlock there were multiple changes to
			NSEC/NSEC3 parameters for a zone being processed at
			the same time. [RT #42770]

1171 1172 1173
4552.	[bug]		Named could trigger a assertion when sending notify
			messages. [RT #44019]

1174 1175 1176
4551.	[test]		Add system tests for integrity checks of MX and
			SRV records. [RT #43953]

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