CHANGES 518 KB
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1 2 3
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

4 5 6
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

7 8 9 10 11
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]

12 13 14
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

15 16
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

17 18
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

19 20
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

21 22
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

23 24 25 26 27
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]

28 29
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

30 31 32
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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33 34 35 36
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
38 39
			no-auth-recursive. [RT #46016]

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40
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
41

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42
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
43 44
			[RT #46001]

45 46 47 48 49
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]

50 51 52
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

53 54 55 56
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]

57 58 59 60 61 62 63
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]

64 65 66 67 68
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]

69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
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]
89

90 91
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
92

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93 94 95
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

96 97 98 99
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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100 101 102
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

103 104
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

105 106 107
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

108 109 110 111
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]

114 115
	--- 9.12.0a1 released ---

116 117 118
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

119 120 121
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

122 123 124 125 126 127
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]

128 129 130
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

131 132 133
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

134 135 136
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

137 138 139
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)
141
			are no longer supported. [RT #45186]
142 143 144 145 146 147 148 149 150 151 152 153

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]

156 157
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

158 159 160
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

161 162 163
4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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164 165 166 167
4701.	[cleanup]	Refactored lib/dns/tsig.c to reduce code
			duplication and simplify the disabling of MD5.
			[RT #45490]

168 169 170 171 172 173
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]

174 175 176 177
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

178 179 180 181
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

182 183 184
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

185 186 187
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

188 189 190 191
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
192 193 194 195 196 197 198 199 200
			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]

201 202 203 204 205
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]

206 207 208
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

209 210 211
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

212 213 214
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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215
4689.	[cleanup]	Turn on minimal responses for CDNSKEY and CDS in
216 217 218
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

219 220 221
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

222 223
4687.	[func]		Refactor tracklines code. [RT #45126]

224 225 226 227 228
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]

229 230 231
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

232 233 234 235
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]

236 237 238
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

239 240 241
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

242 243 244 245
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

246 247 248
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

249 250 251
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

252 253
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
254

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255
4677.	[cleanup]	Split up the main function in dig to better support
256 257
			the iOS app version. [RT #45508]

258 259 260
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

261 262
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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263
4674.	[func]		"dig +sigchase", and related options "+topdown" and
264 265
			"+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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269 270
4672.	[placeholder]

271 272 273 274 275
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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276 277
4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
278
			verified. [RT #45494]
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279

280 281 282 283 284
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

285 286 287
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

288 289
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

290 291 292 293 294
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]

295 296 297 298 299
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]
300

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4664.	[func]		Add a "glue-cache" option to enable or disable the
302
			glue cache. The default is "yes". [RT #45125]
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303

304 305 306
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

307 308 309 310
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

311 312 313 314
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

315 316 317
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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318
4659.	[bug]		Remove spurious log message about lmdb-mapsize
319 320 321
			not being supported when parsing builtin
			configuration file. [RT #45618]

322 323 324
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

325 326 327
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

328 329 330 331
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]

332 333
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

334 335 336
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

337 338
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
339 340
			[RT #45581]

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341
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
342 343
			server timeout. [RT #45417]

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344 345 346
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
347

348 349 350
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

351 352 353 354
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

355 356 357 358 359
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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360 361
4646.	[placeholder]

362 363 364
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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365 366
4644.	[placeholder]

367 368 369 370
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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371 372 373 374
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]

375 376 377
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

378 379 380 381
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

382 383 384
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

385 386 387
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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388 389 390 391 392 393
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]

394 395 396
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

397 398 399
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

400 401 402
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

403 404
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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4632.	[security]	The BIND installer on Windows used an unquoted
406
			service path, which can enable privilege escalation.
407 408
			(CVE-2017-3141) [RT #45229]

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409
4631.	[security]	Some RPZ configurations could go into an infinite
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410 411 412
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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413
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
414 415
			enabled. [RT #45291]

416 417 418
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

419 420 421
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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422 423
4627.	[placeholder]

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

427 428 429 430
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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4624.	[placeholder]

433 434 435
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

436 437 438
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

439 440 441
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

442 443 444
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

445 446 447
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

448 449 450
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

451 452 453
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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454 455 456 457
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

458 459 460 461
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

462 463
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

464 465 466 467 468 469 470
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]

471 472 473 474
4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

475 476 477 478 479 480 481
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]

482
4610.	[func]		The "new-zones-directory" option specifies the
483
			location of NZF or NZD files for storing
484 485 486
			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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487 488 489
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

490 491 492
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

493 494 495 496
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

497 498 499
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

500 501 502 503 504 505 506 507 508 509 510 511
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]

512 513 514
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

515 516 517 518
4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

519 520 521 522
4602.	[func]		Threads are now set to human-readable
			names to assist debugging, when supported by
			the OS. [RT #43234]

523 524 525 526
4601.	[bug]		Reject incorrect RSA key lengths during key
			generation and and sign/verify context
			creation. [RT #45043]

527 528 529
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

530 531 532 533 534
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

535 536 537 538 539 540 541 542
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]

543 544 545 546 547
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]

548 549 550 551 552
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]

553 554 555 556
4595.	[func]		dnssec-keygen will no longer generate RSA keys
			less than 1024 bits in length. dnssec-keymgr
			was similarly updated. [RT #36895]

557 558 559
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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560 561 562
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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563
4592.	[bug]		A race condition on shutdown could trigger an
564 565
			assertion failure in dispatch.c. [RT #43822]

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566 567 568
4591.	[port]		Addressed some python 3 compatibility issues.
			Thanks to Ville Skytta. [RT #44955] [RT #44956]

569 570 571
4590.	[bug]		Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
			properly detected. [RT #44871]

572 573
4589.	[cleanup]	"configure -q" is now silent. [RT #44829]

574 575 576 577
4588.	[bug]		nsupdate could send queries for TKEY to the wrong
			server when using GSSAPI. Thanks to Tomas Hozza.
			[RT #39893]

578 579 580
4587.	[bug]		named-checkzone failed to handle occulted data below
			DNAMEs correctly. [RT #44877]

581 582 583
4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

584 585
4585.	[port]		win32: Set CompileAS value. [RT #42474]

586 587 588
4584.	[bug]		A number of memory usage statistics were not properly
			reported when they exceeded 4G.  [RT #44750]

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589
4583.	[func]		"host -A" returns most records for a name but
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590 591 592
			omits RRSIG, NSEC and NSEC3. (Thanks to Tony Finch.)
			[RT #43032]

593 594 595
4582.	[security]	'rndc ""' could trigger a assertion failure in named.
			(CVE-2017-3138) [RT #44924]

596
4581.	[port]		Linux: Add getpid and getrandom to the list of system
597
			calls named uses for seccomp. [RT #44883]
598

599 600 601
4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

602 603 604 605 606 607 608
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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609 610 611 612
4578.	[security]	Some chaining (CNAME or DNAME) responses to upstream
			queries could trigger assertion failures.
			(CVE-2017-3137) [RT #44734]

613 614 615
4577.	[func]		Make qtype of resolver fuzzing packet configurable
			via command line. [RT #43540]

616 617 618 619
4576.	[func]		The RPZ implementation has been substantially
			refactored for improved performance and reliability.
			[RT #43449]

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620
4575.	[security]	DNS64 with "break-dnssec yes;" can result in an
621 622
			assertion failure. (CVE-2017-3136) [RT #44653]

623 624 625
4574.	[bug]		Dig leaked memory with multiple +subnet options.
			[RT #44683]

626 627 628 629 630
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]

631 632 633 634 635
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]

636 637
4571.	[bug]		Out-of-tree builds of backtrace_test failed.

638 639 640 641
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]

642 643 644 645
4569.	[func]		Store both local and remote addresses in dnstap
			logging, and modify dnstap-read output format to
			print them. [RT #43595]

646 647 648
4568.	[contrib]	Added a --with-bind option to the dnsperf configure
			script to specify BIND prefix path.

649 650 651
4567.	[port]		Call getprotobyname and getservbyname prior to calling
			chroot so that shared libraries get loaded. [RT #44537]

652 653 654
4566.	[func]		Query logging now includes the ECS option if one
			was included in the query. [RT #44476]

655 656 657 658
4565.	[cleanup]	The inline macro versions of isc_buffer_put*()
			did not implement automatic buffer reallocation.
			[RT #44216]

659 660
4564.	[maint]		Update the built in managed keys to include the
			upcoming root KSK. [RT #44579]
661

662 663 664
4563.	[bug]		Modified zones would occasionally fail to reload.
			[RT #39424]

665 666 667
4562.	[func]		Add additional memory statistics currently malloced
			and maxmalloced per memory context. [RT #43593]

668 669
4561.	[port]		Silence a warning in strict C99 compilers. [RT #44414]

670
4560.	[bug]		mdig: add -m option to enable memory debugging rather
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671
			than having it on all the time. [RT #44509]
672

673
4559.	[bug]		openssl_link.c didn't compile if ISC_MEM_TRACKLINES
674 675
			was turned off.  [RT #44509]

676
4558.	[bug]		Synthesised CNAME before matching DNAME was still
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677
			being cached when it should not have been.  [RT #44318]
678

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679
4557.	[security]	Combining dns64 and rpz can result in dereferencing
680 681
			a NULL pointer (read).  (CVE-2017-3135) [RT#44434]

682 683 684
4556.	[bug]		Sending an EDNS Padding option using "dig
			+ednsopt" could cause a crash in dig. [RT #44462]

685 686 687
4555.	[func]		dig +ednsopt: EDNS options can now be specified by
			name in addition to numeric value. [RT #44461]

688 689 690
4554.	[bug]		Remove double unlock in dns_dispatchmgr_setudp.
			[RT #44336]

691 692 693 694
4553.	[bug]		Named could deadlock there were multiple changes to
			NSEC/NSEC3 parameters for a zone being processed at
			the same time. [RT #42770]

695 696 697
4552.	[bug]		Named could trigger a assertion when sending notify
			messages. [RT #44019]

698 699 700
4551.	[test]		Add system tests for integrity checks of MX and
			SRV records. [RT #43953]

701 702 703
4550.	[cleanup]	Increased the number of available master file
			output style flags from 32 to 64. [RT #44043]

704 705 706 707 708 709
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]

710 711 712
4547.	[port]		Add support for --enable-native-pkcs11 on the AEP
			Keyper HSM. [RT #42463]

713 714
4546.	[func]		Extend the use of const declarations. [RT #43379]

715
4545.	[func]		Expand YAML output from dnstap-read to include
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716
			a detailed breakdown of the DNS message contents.
717 718
			[RT #43642]

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719
4544.	[bug]		Add message/payload size to dnstap-read YAML output.
720 721
			[RT #43622]

722 723 724 725
4543.	[bug]		dns_client_startupdate now delays sending the update
			request until isc_app_ctxrun has been called.
			[RT #43976]

726 727 728 729
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]

730 731 732
4541.	[bug]		rndc addzone should properly reject non master/slave
			zones. [RT #43665]

733 734 735
4540.	[bug]		Correctly handle ecs entries in dns_acl_isinsecure.
			[RT #43601]

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736
4539.	[bug]		Referencing a nonexistent zone with RPZ could lead
737 738
			to a assertion failure when configuring. [RT #43787]

739 740 741
4538.	[bug]		Call dns_client_startresolve from client->task.
			[RT #43896]

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Mark Andrews committed
742
4537.	[bug]		Handle timeouts better in dig/host/nslookup. [RT #43576]
743

744 745 746
4536.	[bug]		ISC_SOCKEVENTATTR_USEMINMTU was not being cleared
			when reusing the event structure. [RT #43885]

747 748 749
4535.	[bug]		Address race condition in setting / testing of
			DNS_REQUEST_F_SENDING. [RT #43889]

750 751
4534.	[bug]		Only set RD, RA and CD in QUERY responses. [RT #43879]

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752
4533.	[bug]		dns_client_update should terminate on prerequisite
753 754 755
			failures (NXDOMAIN, YXDOMAIN, NXRRSET, YXRRSET)
			and also on BADZONE.  [RT #43865]

756 757 758
4532.	[contrib]	Make gen-data-queryperf.py python 3 compatible.
			[RT #43836]

759 760 761
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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762

763 764 765 766
4530.	[bug]		Change 4489 broke the handling of CNAME -> DNAME
			in responses resulting in SERVFAIL being returned.
			[RT #43779]

767 768 769
4529.	[cleanup]	Silence noisy log warning when DSCP probe fails
			due to firewall rules. [RT #43847]

770 771 772
4528.	[bug]		Only set the flag bits for the i/o we are waiting
			for on EPOLLERR or EPOLLHUP. [RT #43617]

773 774
4527.	[doc]		Support DocBook XSL Stylesheets v1.79.1. [RT #43831]

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775
4526.	[doc]		Corrected errors and improved formatting of
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776
			grammar definitions in the ARM. [RT #43739]
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777

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778 779 780
4525.	[doc]		Fixed outdated documentation on managed-keys.
			[RT #43810]

781 782 783
4524.	[bug]		The net zero test was broken causing IPv4 servers
			with addresses ending in .0 to be rejected. [RT #43776]

784 785 786
4523.	[doc]		Expand config doc for <querysource4> and
			<querysource6>. [RT #43768]

787 788 789
4522.	[bug]		Handle big gaps in log file version numbers better.
			[RT #38688]

790 791 792
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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793
4520.	[cleanup]	Alphabetize more of the grammar when printing it
794 795
			out. Fix unbalanced indenting. [RT #43755]

796 797
4519.	[port]		win32: handle ERROR_MORE_DATA. [RT #43534]

798 799 800 801 802 803 804
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]

805 806 807
4517.	[security]	Named could mishandle authority sections that were
			missing RRSIGs triggering an assertion failure.
			(CVE-2016-9444) [RT # 43632]
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808

809 810 811
4516.	[bug]		isc_socketmgr_renderjson was missing from the
			windows build. [RT #43602]

812
4515.	[port]		FreeBSD: Find readline headers when they are in
813
			edit/readline/ instead of readline/. [RT #43658]
814

815 816
4514.	[port]		NetBSD: strip -WL, from ld command line. [RT #43204]

817 818 819
4513.	[cleanup]	Minimum Python versions are now 2.7 and 3.2.
			[RT #43566]

820 821 822
4512.	[bug]		win32: @GEOIP_INC@ missing from delv.vcxproj.in.
			[RT #43556]

823 824
4511.	[bug]		win32: mdig.exe-BNFT was missing Configure. [RT #43554]

825 826 827 828
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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829

830 831 832
4509.	[test]		Make the rrl system test more reliable on slower
			machines by using mdig instead of dig. [RT #43280]

833 834 835
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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836

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837
4507.	[bug]		Named could incorrectly log 'allows updates by IP
838 839
			address, which is insecure' [RT #43432]

840 841 842
4506.	[func]		'named-checkconf -l' will now list the zones found in
			named.conf. [RT #43154]

843 844
4505.	[port]		Use IP_PMTUDISC_OMIT if available. [RT #35494]

845 846 847 848
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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849
4503.	[cleanup]	"make uninstall" now removes files installed by
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850
			BIND. (This currently excludes Python files
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851
			due to lack of support in setup.py.) [RT #42192]
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852

853 854 855
4502.	[func]		Report multiple and experimental options when printing
			grammar. [RT #43134]

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856 857
4501.	[placeholder]

858 859
4500.	[bug]		Support modifier I64 in isc__print_printf. [RT #43526]

860
4499.	[port]		MacOSX: silence deprecated function warning
861 862 863
			by using arc4random_stir() when available
			instead of arc4random_addrandom(). [RT #43503]

864 865 866
4498.	[test]		Simplify prerequisite checks in system tests.
			[RT #43516]

867 868
4497.	[port]		Add support for OpenSSL 1.1.0. [RT #41284]

869 870 871 872
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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873 874
4495.	[bug]		A isc_mutex_init call was not being checked.
			[RT #43391]
875

876 877
4494.	[bug]		Look for <editline/readline.h>. [RT #43429]

878 879 880
4493.	[bug]		bin/tests/system/dyndb/driver/Makefile.in should use
			SO_TARGETS. [RT# 43336]

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881
4492.	[bug]		irs_resconf_load failed to initialize sortlistnxt
882 883 884
			causing bad writes if resolv.conf contained a
			sortlist directive. [RT #43459]

885 886 887
4491.	[bug]		Improve message emitted when testing whether sendmsg
			works with TOS/TCLASS fails. [RT #43483]

888 889
4490.	[maint]		Added AAAA (2001:500:12::d0d) for G.ROOT-SERVERS.NET.

890
4489.	[security]	It was possible to trigger assertions when processing
891 892
			a response containing a DNAME answer. (CVE-2016-8864)
			[RT #43465]
893

894 895
4488.	[port]		Darwin: use -framework for Kerberos. [RT #43418]

896 897
4487.	[test]		Make system tests work on Windows. [RT #42931]

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898
4486.	[bug]		Look in $prefix/lib/pythonX.Y/site-packages for
899 900
			the python modules we install. [RT #43330]

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901
4485.	[bug]		Failure to find readline when requested should be
902 903
			fatal to configure. [RT #43328]

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904
4484.	[func]		Check prefixes in acls to make sure the address and
905 906 907
			prefix lengths are consistent.  Warn only in
			BIND 9.11 and earlier. [RT #43367]

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908
4483.	[bug]		Address use before require check and remove extraneous
909 910 911
			dns_message_gettsigkey call in dns_tsig_sign.
			[RT #43374]

912 913
4482.	[cleanup]	Change #4455 was incomplete. [RT #43252]

914 915 916 917
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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918 919
4480.	[placeholder]

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920 921
4479.	[placeholder]

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922 923
4478.	[func]		Add +continue option to mdig, allow continue on socket
			errors. [RT #43281]
924

925 926
4477.	[test]		Fix mkeys test timing issues. [RT #41028]

927 928
4476.	[test]		Fix reclimit test on slower machines. [RT #43283]

929 930
4475.	[doc]		Update named-checkconf documentation. [RT #43153]

931 932 933
4474.	[bug]		win32: call WSAStartup in fromtext_in_wks so that
			getprotobyname and getservbyname work.  [RT #43197]

934 935
4473.	[bug]		Only call fsync / _commit on regular files. [RT #43196]

936
4472.	[bug]		Named could fail to find the correct NSEC3 records when
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grammar  
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937
			a zone was updated between looking for the answer and
938
			looking for the NSEC3 records proving nonexistence
939 940
			of the answer. [RT #43247]

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941 942
	--- 9.11.0 released ---

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943 944
	--- 9.11.0rc3 released ---

945 946 947 948
4471.	[cleanup]	Render client/query logging format consistent for
			ease of log file parsing. (Note that this affects
			"querylog" format: there is now an additional field
			indicating the client object address.) [RT #43238]
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949

950 951 952
4470.	[bug]		Reset message with intent parse before
			calling dns_dispatch_getnext. [RT #43229]

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953 954
4469.	[placeholder]

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955 956
	--- 9.11.0rc2 released ---

957 958
4468.	[bug]		Address ECS option handling issues. [RT #43191]

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Typo  
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959 960
4467.	[security]	It was possible to trigger an assertion when
			rendering a message. (CVE-2016-2776) [RT #43139]
961

962 963 964
4466.	[bug]		Interface scanning didn't work on a Windows system
			without a non local IPv6 addresses. [RT #43130]

965 966 967
4465.	[bug]		Don't use "%z" as Windows doesn't support it.
			[RT #43131]

968 969
4464.	[bug]		Fix windows python support. [RT #43173]

970 971 972
4463.	[bug]		The dnstap system test failed on some systems.
			[RT #43129]

973 974 975
4462.	[bug]		Don't describe a returned EDNS COOKIE as "good"
			when there isn't a valid server cookie. [RT #43167]

976 977 978
4461.	[bug]		win32: not all external data was properly marked
			as external data for windows dll. [RT #43161]

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979 980
	--- 9.11.0rc1 released ---

981 982 983
4460.	[test]		Add system test for dnstap using unix domain sockets.
			[RT #42926]

984 985 986 987
4459.	[bug]		TCP client objects created to handle pipeline queries
			were not cleaned up correctly, causing uncontrolled
			memory growth. [RT #43106]

988 989 990
4458.	[cleanup]	Update assertions to be more correct, and also remove
			use of a reserved word. [RT #43090]

991 992
4457.	[maint]		Added AAAA (2001:500:a8::e) for E.ROOT-SERVERS.NET.

993 994 995
4456.	[doc]		Add DOCTYPE and lang attribute to <html> tags.
			[RT #42587]

996 997 998 999
4455.	[cleanup]	Allow dyndb modules to correctly log the filename
			and line number when processing configuration text
			from named.conf. [RT #43050]

1000 1001
4454.	[bug]		'rndc dnstap -reopen' had a race issue. [RT #43089]

1002
4453.	[bug]		Prefetching of DS records failed to update their
1003 1004
			RRSIGs. [RT #42865]

1005 1006 1007 1008
4452.	[bug]		The default key manager policy file is now
			<sysdir>/dnssec-policy.conf (usually
			/etc/dnssec-policy.conf). [RT #43064]

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1009
4451.	[cleanup]	Log more useful information if a PKCS#11 provider
1010
			library cannot be loaded. [RT #43076]
1011

1012 1013 1014
4450.	[port]		Provide more nuanced HSM support which better matches
			the specific PKCS11 providers capabilities. [RT #42458]

1015 1016
4449.	[test]		Fix catalog zones test on slower systems. [RT #42997]

1017 1018 1019
4448.	[bug]		win32: ::1 was not being found when iterating
			interfaces. [RT #42993]

1020 1021 1022 1023
4447.	[tuning]	Allow the fstrm_iothr_init() options to be set using
			named.conf to control how dnstap manages the data
			flow. [RT #42974]

1024 1025 1026 1027
4446.	[bug]		The cache_find() and _findrdataset() functions
			could find rdatasets that had been marked stale.
			[RT #42853]

1028 1029 1030 1031 1032 1033 1034 1035 1036
4445.	[cleanup]	isc_errno_toresult() can now be used to call the
			formerly private function isc__errno2result().
			[RT #43050]

4444.	[bug]		Fixed some issues related to dyndb: A bug caused
			braces to be omitted when passing configuration text
			from named.conf to a dyndb driver, and there was a
			use-after-free in the sample dyndb driver. [RT #43050]

1037 1038 1039
4443.	[func]		Set TCP_MAXSEG in addition to IPV6_USE_MIN_MTU on
			TCP sockets. [RT #42864]

1040 1041 1042 1043 1044
4442.	[bug]		Fix RPZ CIDR tree insertion bug that corrupted
			tree data structure with overlapping networks
			(longest prefix match was ineffective).
			[RT #43035]

1045 1046
4441.	[cleanup]	Alphabetize host's help output. [RT #43031]

1047 1048 1049
4440.	[func]		Enable TCP fast open support when available on the
			server side. [RT #42866]

1050 1051 1052
4439.	[bug]		Address race conditions getting ownernames of nodes.
			[RT #43005]

1053 1054 1055
4438.	[func]		Use LIFO rather than FIFO when processing startup
			notify and refresh queries. [RT #42825]

1056 1057 1058 1059 1060 1061
4437.	[func]		Minimal-responses now has two additional modes
			no-auth and no-auth-recursive which suppress
			adding the NS records to the authority section
			as well as the associated address records for the
			nameservers. [RT #42005]

1062 1063 1064
4436.	[func]		Return TLSA records as additional data for MX and SRV
			lookups. [RT #42894]

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4435.	[tuning]	Only set IPV6_USE_MIN_MTU for UDP when the message
			will not fit into a single IPv4 encapsulated IPv6
			UDP packet when transmitted over a Ethernet link.
			[RT #42871]

1070 1071 1072
4434.	[protocol]	Return EDNS EXPIRE option for master zones in addition
			to slave zones. [RT #43008]

1073 1074
4433.	[cleanup]	Report an error when passing an invalid option or
			view name to "rndc dumpdb". [RT #42958]
Francis Dupont's avatar
Francis Dupont committed
1075

1076
4432.	[test]		Hide rndc output on expected failures in logfileconfig
1077 1078
			system test. [RT #27996]

1079 1080 1081
4431.	[bug]		named-checkconf now checks the rate-limit clause.
			[RT #42970]

1082 1083 1084
4430.	[bug]		Lwresd died if a search list was not defined.
			Found by 0x710DDDD At Alibaba Security. [RT #42895]

1085 1086 1087
4429.	[bug]		Address potential use after free on fclose() error.
			[RT #42976]

1088 1089 1090
4428.	[bug]		The "test dispatch getnext" unit test could fail
			in a threaded build. [RT #42979]

1091 1092 1093
4427.	[bug]		The "query" and "response" parameters to the
			"dnstap" option had their functions reversed.