CHANGES 525 KB
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1 2 3 4
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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5 6
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

7 8 9 10
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]

11 12 13 14
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

15 16 17 18
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

19 20 21 22 23 24 25 26 27 28 29 30
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
			use with RNDC keys. For compatibility reasons, it
			it is still the default algorithm in rndc-confgen,
			but this will be changed to hmac-sha256 in a future
			release. [RT #42272]

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]

31 32
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
33
			on some machines for the IXFR to complete. [RT #46388]
34

35 36 37 38
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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4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

41 42 43 44
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]

45 46 47 48
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]

49 50
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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51 52 53
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

54 55
4776.	[bug]		Improve portability of ht_test. [RT #46333]

56 57 58
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

59 60 61
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

62 63 64 65
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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	--- 9.12.0b1 released ---

68 69 70 71
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

72 73 74
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

75 76 77 78 79 80 81
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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4769.	[func]		The working directory and managed-keys directory has
83 84
			to be writeable (and seekable). [RT #46077]

85 86 87 88 89 90 91 92 93
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]

94 95 96 97
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]

98 99 100 101
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

102 103 104
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

105 106 107 108
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

109 110 111 112 113
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]

114 115
4761.	[protocol]	Add support for DOA. [RT #45612]

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116 117
4760.	[func]		Add glue cache statistics counters. [RT #46028]

118 119 120 121 122
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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123 124 125
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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126 127 128 129 130 131
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]

132 133 134 135 136 137 138 139 140
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]

141 142 143
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

144 145 146
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

147 148 149 150 151
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]

152 153
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

154 155 156 157 158 159
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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160 161 162 163 164 165
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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166 167 168 169 170 171 172 173 174 175
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
			  "dnssec-lookaide" with dlv.isc.org as trust
			  anchor are both now fatal errors.
			[RT #46155]

176 177
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

178 179 180
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

181 182 183
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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184 185 186 187
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

188 189 190
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

191 192 193
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

194 195 196 197 198
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]

199 200 201
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

202 203
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

204 205
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

206 207
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

208 209
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

210 211 212 213 214
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]

215 216
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

217 218 219
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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220 221 222 223
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
225 226
			no-auth-recursive. [RT #46016]

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4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
228

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4730.	[bug]		Fix out of bounds access in DHCID totext() method.
230 231
			[RT #46001]

232 233 234 235 236
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]

237 238 239
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

240 241 242 243
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]

244 245 246 247 248 249 250
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]

251 252 253 254 255
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]

256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275
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]
276

277 278
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
279

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

283 284 285 286
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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287 288 289
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

290 291
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

292 293 294
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

295 296 297 298
4717.	[bug]		Treat replies with QCOUNT=0 as truncated if TC=1,
			FORMERR if TC=0, and log the error correctly.
			[RT #45836]

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4716.	[placeholder]

301 302
	--- 9.12.0a1 released ---

303 304 305
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

306 307 308
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

309 310 311 312 313 314
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
			"configure --enable-dnsrps".  Thanks to Vernon
			Schryver and Farsight Security. [RT #43376]

315 316 317
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

318 319 320
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

321 322 323
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

324 325 326
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)
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			are no longer supported. [RT #45186]
329 330 331 332 333 334 335 336 337 338 339 340

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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4705.	[placeholder]

343 344
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

345 346 347
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

348 349 350
4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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351 352 353 354
4701.	[cleanup]	Refactored lib/dns/tsig.c to reduce code
			duplication and simplify the disabling of MD5.
			[RT #45490]

355 356 357 358 359 360
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]

361 362 363 364
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

365 366 367 368
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

369 370 371
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

372 373 374
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

375 376 377 378
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
379 380 381 382 383 384 385 386 387
			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]

388 389 390 391 392
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]

393 394 395
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

396 397 398
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

399 400 401
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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4689.	[cleanup]	Turn on minimal responses for CDNSKEY and CDS in
403 404 405
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

406 407 408
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

409 410
4687.	[func]		Refactor tracklines code. [RT #45126]

411 412 413 414 415
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]

416 417 418
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

419 420 421 422
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]

423 424 425
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

426 427 428
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

429 430 431 432
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

433 434 435
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

436 437 438
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

439 440
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
441

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4677.	[cleanup]	Split up the main function in dig to better support
443 444
			the iOS app version. [RT #45508]

445 446 447
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

448 449
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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4674.	[func]		"dig +sigchase", and related options "+topdown" and
451 452
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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4672.	[placeholder]

458 459 460 461 462
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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4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
465
			verified. [RT #45494]
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467 468 469 470 471
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

472 473 474
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

475 476
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

477 478 479 480 481
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]

482 483 484 485 486
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]
487

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4664.	[func]		Add a "glue-cache" option to enable or disable the
489
			glue cache. The default is "yes". [RT #45125]
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491 492 493
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

494 495 496 497
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

498 499 500 501
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

502 503 504
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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

509 510 511
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

512 513 514
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

515 516 517 518
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]

519 520
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

521 522 523
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

524 525
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
526 527
			[RT #45581]

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4652.	[bug]		Nsupdate could attempt to use a zeroed address on
529 530
			server timeout. [RT #45417]

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

4650.	[placeholder]
534

535 536 537
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

538 539 540 541
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

542 543 544 545 546
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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547 548
4646.	[placeholder]

549 550 551
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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552 553
4644.	[placeholder]

554 555 556 557
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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558 559 560 561
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]

562 563 564
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

565 566 567 568
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

569 570 571
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

572 573 574
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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575 576 577 578 579 580
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]

581 582 583
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

584 585 586
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

587 588 589
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

590 591
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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592
4632.	[security]	The BIND installer on Windows used an unquoted
593
			service path, which can enable privilege escalation.
594 595
			(CVE-2017-3141) [RT #45229]

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596
4631.	[security]	Some RPZ configurations could go into an infinite
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597 598 599
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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600
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
601 602
			enabled. [RT #45291]

603 604 605
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

606 607 608
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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609 610
4627.	[placeholder]

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611 612 613
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

614 615 616 617
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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618 619
4624.	[placeholder]

620 621 622
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

623 624 625
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

626 627 628
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

629 630 631
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

632 633 634
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

635 636 637
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

638 639 640
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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641 642 643 644
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

645 646 647 648
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

649 650
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

651 652 653 654 655 656 657
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]

658 659 660 661
4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

662 663 664 665 666 667 668
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]

669
4610.	[func]		The "new-zones-directory" option specifies the
670
			location of NZF or NZD files for storing
671 672 673
			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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674 675 676
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

677 678 679
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

680 681 682 683
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

684 685 686
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

687 688 689 690 691 692 693 694 695 696 697 698
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]

699 700 701
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

702 703 704 705
4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

706 707 708 709
4602.	[func]		Threads are now set to human-readable
			names to assist debugging, when supported by
			the OS. [RT #43234]

710 711 712 713
4601.	[bug]		Reject incorrect RSA key lengths during key
			generation and and sign/verify context
			creation. [RT #45043]

714 715 716
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

717 718 719 720 721
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

722 723 724 725 726 727 728 729
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]

730 731 732 733 734
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]

735 736 737 738 739
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]

740 741 742 743
4595.	[func]		dnssec-keygen will no longer generate RSA keys
			less than 1024 bits in length. dnssec-keymgr
			was similarly updated. [RT #36895]

744 745 746
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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747 748 749
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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750
4592.	[bug]		A race condition on shutdown could trigger an
751 752
			assertion failure in dispatch.c. [RT #43822]

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753 754 755
4591.	[port]		Addressed some python 3 compatibility issues.
			Thanks to Ville Skytta. [RT #44955] [RT #44956]

756 757 758
4590.	[bug]		Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
			properly detected. [RT #44871]

759 760
4589.	[cleanup]	"configure -q" is now silent. [RT #44829]

761 762 763 764
4588.	[bug]		nsupdate could send queries for TKEY to the wrong
			server when using GSSAPI. Thanks to Tomas Hozza.
			[RT #39893]

765 766 767
4587.	[bug]		named-checkzone failed to handle occulted data below
			DNAMEs correctly. [RT #44877]

768 769 770
4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

771 772
4585.	[port]		win32: Set CompileAS value. [RT #42474]

773 774 775
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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777 778 779
			omits RRSIG, NSEC and NSEC3. (Thanks to Tony Finch.)
			[RT #43032]

780 781 782
4582.	[security]	'rndc ""' could trigger a assertion failure in named.
			(CVE-2017-3138) [RT #44924]

783
4581.	[port]		Linux: Add getpid and getrandom to the list of system
784
			calls named uses for seccomp. [RT #44883]
785

786 787 788
4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

789 790 791 792 793 794 795
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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796 797 798 799
4578.	[security]	Some chaining (CNAME or DNAME) responses to upstream
			queries could trigger assertion failures.
			(CVE-2017-3137) [RT #44734]

800 801 802
4577.	[func]		Make qtype of resolver fuzzing packet configurable
			via command line. [RT #43540]

803 804 805 806
4576.	[func]		The RPZ implementation has been substantially
			refactored for improved performance and reliability.
			[RT #43449]

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807
4575.	[security]	DNS64 with "break-dnssec yes;" can result in an
808 809
			assertion failure. (CVE-2017-3136) [RT #44653]

810 811 812
4574.	[bug]		Dig leaked memory with multiple +subnet options.
			[RT #44683]

813 814 815 816 817
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]

818 819 820 821 822
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]

823 824
4571.	[bug]		Out-of-tree builds of backtrace_test failed.

825 826 827 828
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]

829 830 831 832
4569.	[func]		Store both local and remote addresses in dnstap
			logging, and modify dnstap-read output format to
			print them. [RT #43595]

833 834 835
4568.	[contrib]	Added a --with-bind option to the dnsperf configure
			script to specify BIND prefix path.

836 837 838
4567.	[port]		Call getprotobyname and getservbyname prior to calling
			chroot so that shared libraries get loaded. [RT #44537]

839 840 841
4566.	[func]		Query logging now includes the ECS option if one
			was included in the query. [RT #44476]

842 843 844 845
4565.	[cleanup]	The inline macro versions of isc_buffer_put*()
			did not implement automatic buffer reallocation.
			[RT #44216]

846 847
4564.	[maint]		Update the built in managed keys to include the
			upcoming root KSK. [RT #44579]
848

849 850 851
4563.	[bug]		Modified zones would occasionally fail to reload.
			[RT #39424]

852 853 854
4562.	[func]		Add additional memory statistics currently malloced
			and maxmalloced per memory context. [RT #43593]

855 856
4561.	[port]		Silence a warning in strict C99 compilers. [RT #44414]

857
4560.	[bug]		mdig: add -m option to enable memory debugging rather
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858
			than having it on all the time. [RT #44509]
859

860
4559.	[bug]		openssl_link.c didn't compile if ISC_MEM_TRACKLINES
861 862
			was turned off.  [RT #44509]

863
4558.	[bug]		Synthesised CNAME before matching DNAME was still
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864
			being cached when it should not have been.  [RT #44318]
865

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866
4557.	[security]	Combining dns64 and rpz can result in dereferencing
867 868
			a NULL pointer (read).  (CVE-2017-3135) [RT#44434]

869 870 871
4556.	[bug]		Sending an EDNS Padding option using "dig
			+ednsopt" could cause a crash in dig. [RT #44462]

872 873 874
4555.	[func]		dig +ednsopt: EDNS options can now be specified by
			name in addition to numeric value. [RT #44461]

875 876 877
4554.	[bug]		Remove double unlock in dns_dispatchmgr_setudp.
			[RT #44336]

878 879 880 881
4553.	[bug]		Named could deadlock there were multiple changes to
			NSEC/NSEC3 parameters for a zone being processed at
			the same time. [RT #42770]

882 883 884
4552.	[bug]		Named could trigger a assertion when sending notify
			messages. [RT #44019]

885 886 887
4551.	[test]		Add system tests for integrity checks of MX and
			SRV records. [RT #43953]

888 889 890
4550.	[cleanup]	Increased the number of available master file
			output style flags from 32 to 64. [RT #44043]

891 892 893 894 895 896
4549.	[func]		Added support for the EDNS TCP Keepalive option
			(RFC 7828). [RT #42126]

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

897 898 899
4547.	[port]		Add support for --enable-native-pkcs11 on the AEP
			Keyper HSM. [RT #42463]

900 901
4546.	[func]		Extend the use of const declarations. [RT #43379]

902
4545.	[func]		Expand YAML output from dnstap-read to include
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903
			a detailed breakdown of the DNS message contents.
904 905
			[RT #43642]

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906
4544.	[bug]		Add message/payload size to dnstap-read YAML output.
907 908
			[RT #43622]

909 910 911 912
4543.	[bug]		dns_client_startupdate now delays sending the update
			request until isc_app_ctxrun has been called.
			[RT #43976]

913 914 915 916
4542.	[func]		Allow rndc to manipulate redirect zones with using
			-redirect as the zone name (use "-redirect." to
			manipulate a zone named "-redirect"). [RT #43971]

917 918 919
4541.	[bug]		rndc addzone should properly reject non master/slave
			zones. [RT #43665]

920 921 922
4540.	[bug]		Correctly handle ecs entries in dns_acl_isinsecure.
			[RT #43601]

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4539.	[bug]		Referencing a nonexistent zone with RPZ could lead
924 925
			to a assertion failure when configuring. [RT #43787]

926 927 928
4538.	[bug]		Call dns_client_startresolve from client->task.
			[RT #43896]

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929
4537.	[bug]		Handle timeouts better in dig/host/nslookup. [RT #43576]
930

931 932 933
4536.	[bug]		ISC_SOCKEVENTATTR_USEMINMTU was not being cleared
			when reusing the event structure. [RT #43885]

934 935 936
4535.	[bug]		Address race condition in setting / testing of
			DNS_REQUEST_F_SENDING. [RT #43889]

937 938
4534.	[bug]		Only set RD, RA and CD in QUERY responses. [RT #43879]

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939
4533.	[bug]		dns_client_update should terminate on prerequisite
940 941 942
			failures (NXDOMAIN, YXDOMAIN, NXRRSET, YXRRSET)
			and also on BADZONE.  [RT #43865]

943 944 945
4532.	[contrib]	Make gen-data-queryperf.py python 3 compatible.
			[RT #43836]

946 947 948
4531.	[security]	'is_zone' was not being properly updated by redirect2
			and subsequently preserved leading to an assertion
			failure. (CVE-2016-9778) [RT #43837]
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949

950 951 952 953
4530.	[bug]		Change 4489 broke the handling of CNAME -> DNAME
			in responses resulting in SERVFAIL being returned.
			[RT #43779]

954 955 956
4529.	[cleanup]	Silence noisy log warning when DSCP probe fails
			due to firewall rules. [RT #43847]

957 958 959
4528.	[bug]		Only set the flag bits for the i/o we are waiting
			for on EPOLLERR or EPOLLHUP. [RT #43617]

960 961
4527.	[doc]		Support DocBook XSL Stylesheets v1.79.1. [RT #43831]

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4526.	[doc]		Corrected errors and improved formatting of
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963
			grammar definitions in the ARM. [RT #43739]
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964

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965 966 967
4525.	[doc]		Fixed outdated documentation on managed-keys.
			[RT #43810]

968 969 970
4524.	[bug]		The net zero test was broken causing IPv4 servers
			with addresses ending in .0 to be rejected. [RT #43776]

971 972 973
4523.	[doc]		Expand config doc for <querysource4> and
			<querysource6>. [RT #43768]

974 975 976
4522.	[bug]		Handle big gaps in log file version numbers better.
			[RT #38688]

977 978 979
4521.	[cleanup]	Log it as an error if an entropy source is not
			found and there is no fallback available. [RT #43659]

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4520.	[cleanup]	Alphabetize more of the grammar when printing it
981 982
			out. Fix unbalanced indenting. [RT #43755]

983 984
4519.	[port]		win32: handle ERROR_MORE_DATA. [RT #43534]

985 986 987 988 989 990 991
4518.	[func]		The "print-time" option in the logging configuration
			can now take arguments "local", "iso8601" or
			"iso8601-utc" to indicate the format in which the
			date and time should be logged. For backward
			compatibility, "yes" is a synonym for "local".
			[RT #42585]

992 993 994
4517.	[security]	Named could mishandle authority sections that were
			missing RRSIGs triggering an assertion failure.
			(CVE-2016-9444) [RT # 43632]
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996 997 998
4516.	[bug]		isc_socketmgr_renderjson was missing from the
			windows build. [RT #43602]

999
4515.	[port]		FreeBSD: Find readline headers when they are in
1000
			edit/readline/ instead of readline/. [RT #43658]
1001

1002 1003
4514.	[port]		NetBSD: strip -WL, from ld command line. [RT #43204]

1004 1005 1006
4513.	[cleanup]	Minimum Python versions are now 2.7 and 3.2.
			[RT #43566]

1007 1008 1009
4512.	[bug]		win32: @GEOIP_INC@ missing from delv.vcxproj.in.
			[RT #43556]

1010 1011
4511.	[bug]		win32: mdig.exe-BNFT was missing Configure. [RT #43554]

1012 1013 1014 1015
4510.	[security]	Named mishandled some responses where covering RRSIG
			records are returned without the requested data
			resulting in a assertion failure. (CVE-2016-9147)
			[RT #43548]
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1017 1018 1019
4509.	[test]		Make the rrl system test more reliable on slower
			machines by using mdig instead of dig. [RT #43280]

1020 1021 1022
4508.	[security]	Named incorrectly tried to cache TKEY records which
			could trigger a assertion failure when there was
			a class mismatch. (CVE-2016-9131) [RT #43522]
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4507.	[bug]		Named could incorrectly log 'allows updates by IP
1025 1026
			address, which is insecure' [RT #43432]

1027 1028 1029
4506.	[func]		'named-checkconf -l' will now list the zones found in
			named.conf. [RT #43154]

1030 1031
4505.	[port]		Use IP_PMTUDISC_OMIT if available. [RT #35494]

1032 1033 1034 1035
4504.	[security]	Allow the maximum number of records in a zone to
			be specified.  This provides a control for issues
			raised in CVE-2016-6170. [RT #42143]

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4503.	[cleanup]	"make uninstall" now removes files installed by
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			BIND. (This currently excludes Python files
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			due to lack of support in setup.py.) [RT #42192]
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4502.	[func]		Report multiple and experimental options when printing
			grammar. [RT #43134]

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4501.	[placeholder]

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4500.	[bug]		Support modifier I64 in isc__print_printf. [RT #43526]

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4499.	[port]		MacOSX: silence deprecated function warning
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			by using arc4random_stir() when available
			instead of arc4random_addrandom(). [RT #43503]

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4498.	[test]		Simplify prerequisite checks in system tests.
			[RT #43516]

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4497.	[port]		Add support for OpenSSL 1.1.0. [RT #41284]

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4496.	[func]		dig: add +idnout to control whether labels are
			display in punycode or not.  Requires idn support
			to be enabled at compile time. [RT #43398]

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4495.	[bug]		A isc_mutex_init call was not being checked.
			[RT #43391]
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4494.	[bug]		Look for <editline/readline.h>. [RT #43429]

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4493.	[bug]		bin/tests/system/dyndb/driver/Makefile.in should use
			SO_TARGETS. [RT# 43336]

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4492.	[bug]		irs_resconf_load failed to initialize sortlistnxt
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			causing bad writes if resolv.conf contained a
			sortlist directive. [RT #43459]

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4491.	[bug]		Improve message emitted when testing whether sendmsg
			works with TOS/TCLASS fails. [RT #43483]

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4490.	[maint]		Added AAAA (2001:500:12::d0d) for G.ROOT-SERVERS.NET.

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4489.	[security]	It was possible to trigger assertions when processing
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			a response containing a DNAME answer. (CVE-2016-8864)
			[RT #43465]
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4488.	[port]		Darwin: use -framework for Kerberos. [RT #43418]

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4487.	[test]		Make system tests work on Windows. [RT #42931]

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4486.	[bug]		Look in $prefix/lib/pythonX.Y/site-packages for
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			the python modules we install. [RT #43330]

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4485.	[bug]		Failure to find readline when requested should be
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			fatal to configure. [RT #43328]

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4484.	[func]		Check prefixes in acls to make sure the address and
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			prefix lengths are consistent.  Warn only in
			BIND 9.11 and earlier. [RT #43367]

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4483.	[bug]		Address use before require check and remove extraneous
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			dns_message_gettsigkey call in dns_tsig_sign.
			[RT #43374]

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4482.	[cleanup]	Change #4455 was incomplete. [RT #43252]

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4481.	[func]		dig: make +class, +crypto, +multiline, +rrcomments,
			+onesoa, +qr, +ttlid, +ttlunits and -u per lookup
			rather than global. [RT #42450]

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4480.	[placeholder]

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4479.	[placeholder]

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4478.	[func]		Add +continue option to mdig, allow continue on socket
			errors. [RT #43281]
1111

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4477.	[test]		Fix mkeys test timing issues. [RT #41028]

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4476.	[test]		Fix reclimit test on slower machines. [RT #43283]

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4475.	[doc]		Update named-checkconf documentation. [RT #43153]

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4474.	[bug]		win32: call WSAStartup in fromtext_in_wks so that
			getprotobyname and getservbyname work.  [RT #43197]

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4473.	[bug]		Only call fsync / _commit on regular files. [RT #43196]

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4472.	[bug]		Named could fail to find the correct NSEC3 records when
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			a zone was updated between looking for the answer and
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			looking for the NSEC3 records proving nonexistence