CHANGES 535 KB
Newer Older
1 2
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

3 4
4875.	[bug]		Address compile failures on older systems. [RT #47015]

5 6 7
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

8 9 10 11 12 13 14 15
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]

16 17 18
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

19 20 21 22
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

23 24 25
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

26 27 28 29
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]

30 31 32
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

33 34 35 36 37
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]

38 39 40 41
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

42 43 44
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

45 46 47 48
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]

49 50 51
4863.	[bug]		Fix various other bugs reported by Valgrind's
			memcheck tool. [RT #46978]

Mark Andrews's avatar
grammar  
Mark Andrews committed
52
4862.	[bug]		The rdata flags for RRSIG were not being properly set
53 54
			when constructing a rdataslab. [RT #46978]

55 56 57
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

58 59
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

60 61 62 63 64 65 66 67 68 69
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]

70 71 72 73
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

74 75 76
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

77 78 79
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

80 81 82
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

83 84 85
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

86 87 88 89 90
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]

91 92 93
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

94 95 96
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

97 98 99
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

100 101 102 103
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

104 105 106
4847.	[bug]		dnssec-dnskey-kskonly was not being honoured for
			CDS and CDNSKEY. [RT #46755]

107 108 109 110
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

111 112 113
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

114 115
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

116 117
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

118 119 120
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

121 122
	--- 9.12.0rc1 released ---

123 124
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

125 126 127
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

128
4839.	[bug]		zone.c:zone_sign was not properly determining
129 130 131 132
			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]
133

134 135 136 137 138 139
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]

140 141 142
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
143 144 145
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
146

147 148 149 150 151
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]

152 153 154 155
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

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

156 157 158 159 160 161
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]

162 163 164
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

165 166 167
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

168 169 170 171
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

172 173 174
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

175 176 177
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

178 179 180
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

181 182 183
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

184 185
4824.	[port]		Add iOS hooks to dig. [RT #42011]

186 187 188
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

189 190
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

191 192 193 194 195 196 197 198
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
199
			to the resigning / removal heaps fails. [RT #46473]
200

201 202 203
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

204 205 206
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

207 208 209
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

210 211 212
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

213 214
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

215 216 217 218
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

219 220 221
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

222 223 224 225 226
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]

227 228 229
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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230 231
	--- 9.12.0b2 released ---

232 233 234
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

235 236
4808.	[bug]		Properly test for zlib.h. [RT #46504]

237 238 239 240
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]

241 242 243 244
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

245 246 247
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

248 249 250 251
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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252 253
4803.	[placeholder]

254 255 256
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

257 258 259 260
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

261 262 263
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

264 265
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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266 267 268 269 270 271
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
272 273 274 275
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]

276 277 278
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

279 280 281
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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282 283 284 285
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

286 287 288
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

289 290
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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Evan Hunt committed
291 292 293
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

294 295 296 297
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
298 299
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

300 301 302 303
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]

304 305 306 307
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

308 309 310 311
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

312
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
313 314
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
315 316 317 318 319 320 321

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]

322 323
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
324
			on some machines for the IXFR to complete. [RT #46388]
325

326 327 328 329
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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330 331
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

332 333 334 335
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]

336 337 338 339
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]

340 341
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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Evan Hunt committed
342 343 344
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

345 346
4776.	[bug]		Improve portability of ht_test. [RT #46333]

347 348 349
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

350 351 352
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

353 354 355 356
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
357 358
	--- 9.12.0b1 released ---

359 360 361 362
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

363 364 365
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

366 367 368 369 370 371 372
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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373
4769.	[func]		The working directory and managed-keys directory has
374 375
			to be writeable (and seekable). [RT #46077]

376 377 378 379 380 381 382 383 384
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]

385 386 387 388
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]

389 390 391 392
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

393 394 395
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

396 397 398 399
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

400 401 402 403 404
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]

405 406
4761.	[protocol]	Add support for DOA. [RT #45612]

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407 408
4760.	[func]		Add glue cache statistics counters. [RT #46028]

409 410 411 412 413
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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414 415 416
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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417 418 419 420 421 422
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]

423 424 425 426 427 428 429 430 431
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]

432 433 434
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

435 436 437
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

438 439 440 441 442
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]

443 444
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

445 446 447 448 449 450
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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451 452 453 454 455 456
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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457 458 459 460 461 462
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
463
			  "dnssec-lookaide" with dlv.isc.org as the trust
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			  anchor are both now fatal errors.
			[RT #46155]

467 468
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

469 470 471
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

472 473 474
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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475 476 477 478
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

479 480 481
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

482 483 484
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

485 486 487 488 489
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]

490 491 492
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

493 494
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

495 496
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

497 498
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

499 500
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

501 502 503 504 505
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]

506 507
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

508 509 510
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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511 512 513 514
4733.	[bug]		Change #4706 introduced a bug causing TCP clients
			not be reused correctly, leading to unconstrained
			memory growth. [RT #46029]

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4732.	[func]		Change default minimal-responses setting to
516 517
			no-auth-recursive. [RT #46016]

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4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
519

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520
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
521 522
			[RT #46001]

523 524 525 526 527
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]

528 529 530
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

531 532 533 534
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]

535 536 537 538 539 540 541
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]

542 543 544 545 546
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]

547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566
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]
567

568 569
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
570

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571 572 573
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

574 575 576 577
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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578 579 580
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

581 582
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

583 584 585
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

586 587 588 589
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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590 591
4716.	[placeholder]

592 593
	--- 9.12.0a1 released ---

594 595 596
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

597 598 599
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

600 601 602
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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603 604
			"configure --enable-dnsrps". Thanks to Farsight
			Security. [RT #43376]
605

606 607 608
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

609 610 611
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

612 613 614
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

615 616 617
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)
619
			are no longer supported. [RT #45186]
620 621 622 623 624 625 626 627 628 629 630 631

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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632 633
4705.	[placeholder]

634 635
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

636 637 638
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

639 640 641
4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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642 643 644 645
4701.	[cleanup]	Refactored lib/dns/tsig.c to reduce code
			duplication and simplify the disabling of MD5.
			[RT #45490]

646 647 648 649 650 651
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]

652 653 654 655
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

656 657 658 659
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

660 661 662
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

663 664 665
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

666 667 668 669
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
670 671 672 673 674 675 676 677 678
			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]

679 680 681 682 683
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]

684 685 686
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

687 688 689
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

690 691 692
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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693
4689.	[cleanup]	Turn on minimal responses for CDNSKEY and CDS in
694 695 696
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

697 698 699
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

700 701
4687.	[func]		Refactor tracklines code. [RT #45126]

702 703 704 705 706
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]

707 708 709
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

710 711 712 713
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]

714 715 716
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

717 718 719
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

720 721 722 723
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

724 725 726
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

727 728 729
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

730 731
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
732

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733
4677.	[cleanup]	Split up the main function in dig to better support
734 735
			the iOS app version. [RT #45508]

736 737 738
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

739 740
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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741
4674.	[func]		"dig +sigchase", and related options "+topdown" and
742 743
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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744

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745 746
4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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747 748
4672.	[placeholder]

749 750 751 752 753
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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754 755
4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
756
			verified. [RT #45494]
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757

758 759 760 761 762
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

763 764 765
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

766 767
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

768 769 770 771 772
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]

773 774 775 776 777
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]
778

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779
4664.	[func]		Add a "glue-cache" option to enable or disable the
780
			glue cache. The default is "yes". [RT #45125]
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781

782 783 784
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

785 786 787 788
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

789 790 791 792
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

793 794 795
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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796
4659.	[bug]		Remove spurious log message about lmdb-mapsize
797 798 799
			not being supported when parsing builtin
			configuration file. [RT #45618]

800 801 802
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

803 804 805
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

806 807 808 809
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]

810 811
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

812 813 814
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

815 816
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
817 818
			[RT #45581]

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819
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
820 821
			server timeout. [RT #45417]

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822 823 824
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
825

826 827 828
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

829 830 831 832
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

833 834 835 836 837
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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838 839
4646.	[placeholder]

840 841 842
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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843 844
4644.	[placeholder]

845 846 847 848
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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849 850 851 852
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]

853 854 855
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

856 857 858 859
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

860 861 862
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

863 864 865
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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866 867 868 869 870 871
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]

872 873 874
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

875 876 877
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

878 879 880
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

881 882
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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883
4632.	[security]	The BIND installer on Windows used an unquoted
884
			service path, which can enable privilege escalation.
885 886
			(CVE-2017-3141) [RT #45229]

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887
4631.	[security]	Some RPZ configurations could go into an infinite
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888 889 890
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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891
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
892 893
			enabled. [RT #45291]

894 895 896
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

897 898 899
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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900 901
4627.	[placeholder]

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902 903 904
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

905 906 907 908
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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909 910
4624.	[placeholder]

911 912 913
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

914 915 916
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

917 918 919
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

920 921 922
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

923 924 925
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

926 927 928
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

929 930 931
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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932 933 934 935
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

936 937 938 939
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

940 941
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

942 943 944 945 946 947 948
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]

949 950 951 952
4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

953 954 955 956 957 958 959
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]

960
4610.	[func]		The "new-zones-directory" option specifies the
961
			location of NZF or NZD files for storing
962 963 964
			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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965 966 967
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

968 969 970
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

971 972 973 974
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

975 976 977
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

978 979 980 981 982 983 984 985 986 987 988 989
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]

990 991 992
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

993 994 995 996
4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

997 998 999 1000
4602.	[func]		Threads are now set to human-readable
			names to assist debugging, when supported by
			the OS. [RT #43234]

1001 1002 1003 1004
4601.	[bug]		Reject incorrect RSA key lengths during key
			generation and and sign/verify context
			creation. [RT #45043]

1005 1006 1007
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

1008 1009 1010 1011 1012
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

1013 1014 1015 1016 1017 1018 1019 1020
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]

1021 1022 1023 1024 1025
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]

1026 1027 1028 1029 1030
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]

1031 1032 1033 1034
4595.	[func]		dnssec-keygen will no longer generate RSA keys
			less than 1024 bits in length. dnssec-keymgr
			was similarly updated. [RT #36895]

1035 1036 1037
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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1038 1039 1040
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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1041
4592.	[bug]		A race condition on shutdown could trigger an
1042 1043
			assertion failure in dispatch.c. [RT #43822]

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1044 1045 1046
4591.	[port]		Addressed some python 3 compatibility issues.
			Thanks to Ville Skytta. [RT #44955] [RT #44956]

1047 1048 1049
4590.	[bug]		Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
			properly detected. [RT #44871]

1050 1051
4589.	[cleanup]	"configure -q" is now silent. [RT #44829]

1052 1053 1054 1055
4588.	[bug]		nsupdate could send queries for TKEY to the wrong
			server when using GSSAPI. Thanks to Tomas Hozza.
			[RT #39893]

1056 1057 1058
4587.	[bug]		named-checkzone failed to handle occulted data below
			DNAMEs correctly. [RT #44877]

1059 1060 1061
4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

1062 1063
4585.	[port]		win32: Set CompileAS value. [RT #42474]

1064 1065 1066
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]

1071 1072 1073
4582.	[security]	'rndc ""' could trigger a assertion failure in named.
			(CVE-2017-3138) [RT #44924]

1074
4581.	[port]		Linux: Add getpid and getrandom to the list of system
1075
			calls named uses for seccomp. [RT #44883]
1076

1077 1078 1079
4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

1080 1081 1082 1083 1084 1085 1086
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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1087 1088 1089 1090
4578.	[security]	Some chaining (CNAME or DNAME) responses to upstream
			queries could trigger assertion failures.
			(CVE-2017-3137) [RT #44734]

1091 1092 1093
4577.	[func]		Make qtype of resolver fuzzing packet configurable
			via command line. [RT #43540]

1094 1095 1096 1097
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
1099 1100
			assertion failure. (CVE-2017-3136) [RT #44653]

1101 1102 1103
4574.	[bug]		Dig leaked memory with multiple +subnet options.
			[RT #44683]

1104 1105 1106 1107 1108
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]

1109 1110 1111 1112 1113
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]

1114 1115
4571.	[bug]		Out-of-tree builds of backtrace_test failed.

1116 1117 1118 1119
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]

1120 1121 1122 1123
4569.	[func]		Store both local and remote addresses in dnstap
			logging, and modify dnstap-read output format to
			print them. [RT #43595]

1124 1125 1126
4568.	[contrib]	Added a --with-bind option to the dnsperf configure
			script to specify BIND prefix path.

1127 1128 1129
4567.	[port]		Call getprotobyname and getservbyname prior to calling
			chroot so that shared libraries get loaded. [RT #44537]

1130 1131 1132
4566.	[func]		Query logging now includes the ECS option if one
			was included in the query. [RT #44476]

1133 1134 1135 1136
4565.	[cleanup]	The inline macro versions of isc_buffer_put*()
			did not implement automatic buffer reallocation.
			[RT #44216]

1137 1138
4564.	[maint]		Update the built in managed keys to include the
			upcoming root KSK. [RT #44579]
1139

1140 1141 1142
4563.	[bug]		Modified zones would occasionally fail to reload.
			[RT #39424]

1143 1144 1145
4562.	[func]		Add additional memory statistics currently malloced
			and maxmalloced per memory context. [RT #43593]

1146 1147
4561.	[port]		Silence a warning in strict C99 compilers. [RT #44414]

1148
4560.	[bug]		mdig: add -m option to enable memory debugging rather
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			than having it on all the time. [RT #44509]
1150

1151
4559.	[bug]		openssl_link.c didn't compile if ISC_MEM_TRACKLINES
1152 1153
			was turned off.  [RT #44509]

1154
4558.	[bug]		Synthesised CNAME before matching DNAME was still
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			being cached when it should not have been.  [RT #44318]
1156

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1157
4557.	[security]	Combining dns64 and rpz can result in dereferencing
1158 1159
			a NULL pointer (read).  (CVE-2017-3135) [RT#44434]

1160 1161 1162
4556.	[bug]		Sending an EDNS Padding option using "dig
			+ednsopt" could cause a crash in dig. [RT #44462]

1163 1164 1165
4555.	[func]		dig +ednsopt: EDNS options can now be specified by
			name in addition to numeric value. [RT #44461]

1166 1167 1168
4554.	[bug]		Remove double unlock in dns_dispatchmgr_setudp.
			[RT #44336]

1169 1170 1171 1172
4553.	[bug]		Named could deadlock there were multiple changes to
			NSEC/NSEC3 parameters for a zone being processed at
			the same time. [RT #42770]

1173 1174 1175
4552.	[bug]		Named could trigger a assertion when sending notify
			messages. [RT #44019]