CHANGES 527 KB
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1 2 3
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

4 5
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

6 7 8 9
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

10 11 12
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

13 14 15 16 17
4811.	[bug]		Revert api changes to use <isc/buffer.h> inline
			macros.  Provide a alternative mechanism to turn
			on the use of inline macros when building BIND.
			[RT #46520]

18 19 20
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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	--- 9.12.0b2 released ---

23 24 25
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

26 27
4808.	[bug]		Properly test for zlib.h. [RT #46504]

28 29 30 31
4807.	[cleanup]	isc_rng_randombytes() returns a specified number of
			bytes from the PRNG; this is now used instead of
			calling isc_rng_random() multiple times. [RT #46230]

32 33 34 35
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

36 37 38
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

39 40 41 42
4804.	[port]		win32: access() does not work on directories as
			required by POSIX.  Supply a alternative in
			isc_file_isdirwritable. [RT #46394]

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4803.	[placeholder]

45 46 47
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

48 49 50 51
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

52 53 54
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

55 56
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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57 58 59 60 61 62
4798.	[func]		Keys specified in "managed-keys" statements
			are tagged as "initializing" until they have been
			updated by a key refresh query. If initialization
			fails it will be visible from "rndc secroots".
			[RT #46267]

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63 64 65 66
4797.	[func]		Removed "isc-hmac-fixup", as the versions of BIND that
			had the bug it worked around are long past end of
			life. [RT #46411]

67 68 69
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

70 71 72
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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73 74 75 76
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

77 78 79
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

80 81
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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82 83 84
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

85 86 87 88
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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89 90
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

91 92 93 94
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]

95 96 97 98
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

99 100 101 102
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

103
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
104 105
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
106 107 108 109 110 111 112

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]

113 114
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
115
			on some machines for the IXFR to complete. [RT #46388]
116

117 118 119 120
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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121 122
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

123 124 125 126
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]

127 128 129 130
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]

131 132
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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133 134 135
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

136 137
4776.	[bug]		Improve portability of ht_test. [RT #46333]

138 139 140
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

141 142 143
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

144 145 146 147
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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148 149
	--- 9.12.0b1 released ---

150 151 152 153
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

154 155 156
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

157 158 159 160 161 162 163
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
165 166
			to be writeable (and seekable). [RT #46077]

167 168 169 170 171 172 173 174 175
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]

176 177 178 179
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]

180 181 182 183
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

184 185 186
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

187 188 189 190
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

191 192 193 194 195
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]

196 197
4761.	[protocol]	Add support for DOA. [RT #45612]

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198 199
4760.	[func]		Add glue cache statistics counters. [RT #46028]

200 201 202 203 204
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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205 206 207
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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208 209 210 211 212 213
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]

214 215 216 217 218 219 220 221 222
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]

223 224 225
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

226 227 228
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

229 230 231 232 233
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]

234 235
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

236 237 238 239 240 241
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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242 243 244 245 246 247
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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248 249 250 251 252 253
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
254
			  "dnssec-lookaide" with dlv.isc.org as the trust
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255 256 257
			  anchor are both now fatal errors.
			[RT #46155]

258 259
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

260 261 262
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

263 264 265
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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266 267 268 269
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

270 271 272
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

273 274 275
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

276 277 278 279 280
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]

281 282 283
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

284 285
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

286 287
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

288 289
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

290 291
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

292 293 294 295 296
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]

297 298
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

299 300 301
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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302 303 304 305
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
307 308
			no-auth-recursive. [RT #46016]

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4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
310

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4730.	[bug]		Fix out of bounds access in DHCID totext() method.
312 313
			[RT #46001]

314 315 316 317 318
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]

319 320 321
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

322 323 324 325
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]

326 327 328 329 330 331 332
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]

333 334 335 336 337
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]

338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357
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]
358

359 360
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
361

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362 363 364
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

365 366 367 368
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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369 370 371
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

372 373
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

374 375 376
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

377 378 379 380
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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381 382
4716.	[placeholder]

383 384
	--- 9.12.0a1 released ---

385 386 387
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

388 389 390
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

391 392 393
4713.	[func]		Added support for the DNS Response Policy Service
			(DNSRPS) API, which allows named to use an external
			response policy daemon when built with
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			"configure --enable-dnsrps". Thanks to Farsight
			Security. [RT #43376]
396

397 398 399
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

400 401 402
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

403 404 405
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

406 407 408
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)
410
			are no longer supported. [RT #45186]
411 412 413 414 415 416 417 418 419 420 421 422

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]

425 426
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

427 428 429
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

430 431 432
4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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

437 438 439 440 441 442
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]

443 444 445 446
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

447 448 449 450
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

451 452 453
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

454 455 456
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

457 458 459 460
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
461 462 463 464 465 466 467 468 469
			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]

470 471 472 473 474
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]

475 476 477
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

478 479 480
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

481 482 483
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
485 486 487
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

488 489 490
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

491 492
4687.	[func]		Refactor tracklines code. [RT #45126]

493 494 495 496 497
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]

498 499 500
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

501 502 503 504
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]

505 506 507
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

508 509 510
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

511 512 513 514
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

515 516 517
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

518 519 520
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

521 522
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
523

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4677.	[cleanup]	Split up the main function in dig to better support
525 526
			the iOS app version. [RT #45508]

527 528 529
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

530 531
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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532
4674.	[func]		"dig +sigchase", and related options "+topdown" and
533 534
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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535

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536 537
4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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538 539
4672.	[placeholder]

540 541 542 543 544
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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545 546
4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
547
			verified. [RT #45494]
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548

549 550 551 552 553
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

554 555 556
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

557 558
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

559 560 561 562 563
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]

564 565 566 567 568
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]
569

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570
4664.	[func]		Add a "glue-cache" option to enable or disable the
571
			glue cache. The default is "yes". [RT #45125]
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572

573 574 575
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

576 577 578 579
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

580 581 582 583
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

584 585 586
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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587
4659.	[bug]		Remove spurious log message about lmdb-mapsize
588 589 590
			not being supported when parsing builtin
			configuration file. [RT #45618]

591 592 593
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

594 595 596
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

597 598 599 600
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]

601 602
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

603 604 605
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

606 607
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
608 609
			[RT #45581]

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610
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
611 612
			server timeout. [RT #45417]

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613 614 615
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
616

617 618 619
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

620 621 622 623
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

624 625 626 627 628
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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629 630
4646.	[placeholder]

631 632 633
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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634 635
4644.	[placeholder]

636 637 638 639
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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640 641 642 643
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]

644 645 646
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

647 648 649 650
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

651 652 653
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

654 655 656
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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657 658 659 660 661 662
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]

663 664 665
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

666 667 668
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

669 670 671
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

672 673
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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674
4632.	[security]	The BIND installer on Windows used an unquoted
675
			service path, which can enable privilege escalation.
676 677
			(CVE-2017-3141) [RT #45229]

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678
4631.	[security]	Some RPZ configurations could go into an infinite
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679 680 681
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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682
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
683 684
			enabled. [RT #45291]

685 686 687
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

688 689 690
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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691 692
4627.	[placeholder]

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693 694 695
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

696 697 698 699
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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700 701
4624.	[placeholder]

702 703 704
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

705 706 707
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

708 709 710
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

711 712 713
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

714 715 716
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

717 718 719
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

720 721 722
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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723 724 725 726
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

727 728 729 730
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

731 732
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

733 734 735 736 737 738 739
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]

740 741 742 743
4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

744 745 746 747 748 749 750
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]

751
4610.	[func]		The "new-zones-directory" option specifies the
752
			location of NZF or NZD files for storing
753 754 755
			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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756 757 758
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

759 760 761
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

762 763 764 765
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

766 767 768
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

769 770 771 772 773 774 775 776 777 778 779 780
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]

781 782 783
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

784 785 786 787
4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

788 789 790 791
4602.	[func]		Threads are now set to human-readable
			names to assist debugging, when supported by
			the OS. [RT #43234]

792 793 794 795
4601.	[bug]		Reject incorrect RSA key lengths during key
			generation and and sign/verify context
			creation. [RT #45043]

796 797 798
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

799 800 801 802 803
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

804 805 806 807 808 809 810 811
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]

812 813 814 815 816
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]

817 818 819 820 821
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]

822 823 824 825
4595.	[func]		dnssec-keygen will no longer generate RSA keys
			less than 1024 bits in length. dnssec-keymgr
			was similarly updated. [RT #36895]

826 827 828
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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829 830 831
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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832
4592.	[bug]		A race condition on shutdown could trigger an
833 834
			assertion failure in dispatch.c. [RT #43822]

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835 836 837
4591.	[port]		Addressed some python 3 compatibility issues.
			Thanks to Ville Skytta. [RT #44955] [RT #44956]

838 839 840
4590.	[bug]		Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
			properly detected. [RT #44871]

841 842
4589.	[cleanup]	"configure -q" is now silent. [RT #44829]

843 844 845 846
4588.	[bug]		nsupdate could send queries for TKEY to the wrong
			server when using GSSAPI. Thanks to Tomas Hozza.
			[RT #39893]

847 848 849
4587.	[bug]		named-checkzone failed to handle occulted data below
			DNAMEs correctly. [RT #44877]

850 851 852
4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

853 854
4585.	[port]		win32: Set CompileAS value. [RT #42474]

855 856 857
4584.	[bug]		A number of memory usage statistics were not properly
			reported when they exceeded 4G.  [RT #44750]

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858
4583.	[func]		"host -A" returns most records for a name but
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859 860 861
			omits RRSIG, NSEC and NSEC3. (Thanks to Tony Finch.)
			[RT #43032]

862 863 864
4582.	[security]	'rndc ""' could trigger a assertion failure in named.
			(CVE-2017-3138) [RT #44924]

865
4581.	[port]		Linux: Add getpid and getrandom to the list of system
866
			calls named uses for seccomp. [RT #44883]
867

868 869 870
4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

871 872 873 874 875 876 877
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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878 879 880 881
4578.	[security]	Some chaining (CNAME or DNAME) responses to upstream
			queries could trigger assertion failures.
			(CVE-2017-3137) [RT #44734]

882 883 884
4577.	[func]		Make qtype of resolver fuzzing packet configurable
			via command line. [RT #43540]

885 886 887 888
4576.	[func]		The RPZ implementation has been substantially
			refactored for improved performance and reliability.
			[RT #43449]

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889
4575.	[security]	DNS64 with "break-dnssec yes;" can result in an
890 891
			assertion failure. (CVE-2017-3136) [RT #44653]

892 893 894
4574.	[bug]		Dig leaked memory with multiple +subnet options.
			[RT #44683]

895 896 897 898 899
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]

900 901 902 903 904
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]

905 906
4571.	[bug]		Out-of-tree builds of backtrace_test failed.

907 908 909 910
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]

911 912 913 914
4569.	[func]		Store both local and remote addresses in dnstap
			logging, and modify dnstap-read output format to
			print them. [RT #43595]

915 916 917
4568.	[contrib]	Added a --with-bind option to the dnsperf configure
			script to specify BIND prefix path.

918 919 920
4567.	[port]		Call getprotobyname and getservbyname prior to calling
			chroot so that shared libraries get loaded. [RT #44537]

921 922 923
4566.	[func]		Query logging now includes the ECS option if one
			was included in the query. [RT #44476]

924 925 926 927
4565.	[cleanup]	The inline macro versions of isc_buffer_put*()
			did not implement automatic buffer reallocation.
			[RT #44216]

928 929
4564.	[maint]		Update the built in managed keys to include the
			upcoming root KSK. [RT #44579]
930

931 932 933
4563.	[bug]		Modified zones would occasionally fail to reload.
			[RT #39424]

934 935 936
4562.	[func]		Add additional memory statistics currently malloced
			and maxmalloced per memory context. [RT #43593]

937 938
4561.	[port]		Silence a warning in strict C99 compilers. [RT #44414]

939
4560.	[bug]		mdig: add -m option to enable memory debugging rather
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940
			than having it on all the time. [RT #44509]
941

942
4559.	[bug]		openssl_link.c didn't compile if ISC_MEM_TRACKLINES
943 944
			was turned off.  [RT #44509]

945
4558.	[bug]		Synthesised CNAME before matching DNAME was still
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946
			being cached when it should not have been.  [RT #44318]
947

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948
4557.	[security]	Combining dns64 and rpz can result in dereferencing
949 950
			a NULL pointer (read).  (CVE-2017-3135) [RT#44434]

951 952 953
4556.	[bug]		Sending an EDNS Padding option using "dig
			+ednsopt" could cause a crash in dig. [RT #44462]

954 955 956
4555.	[func]		dig +ednsopt: EDNS options can now be specified by
			name in addition to numeric value. [RT #44461]

957 958 959
4554.	[bug]		Remove double unlock in dns_dispatchmgr_setudp.
			[RT #44336]

960 961 962 963
4553.	[bug]		Named could deadlock there were multiple changes to
			NSEC/NSEC3 parameters for a zone being processed at
			the same time. [RT #42770]

964 965 966
4552.	[bug]		Named could trigger a assertion when sending notify
			messages. [RT #44019]

967 968 969
4551.	[test]		Add system tests for integrity checks of MX and
			SRV records. [RT #43953]

970 971 972
4550.	[cleanup]	Increased the number of available master file
			output style flags from 32 to 64. [RT #44043]

973 974 975 976 977 978
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]

979 980 981
4547.	[port]		Add support for --enable-native-pkcs11 on the AEP
			Keyper HSM. [RT #42463]

982 983
4546.	[func]		Extend the use of const declarations. [RT #43379]

984
4545.	[func]		Expand YAML output from dnstap-read to include
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985
			a detailed breakdown of the DNS message contents.
986 987
			[RT #43642]

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988
4544.	[bug]		Add message/payload size to dnstap-read YAML output.
989 990
			[RT #43622]

991 992 993 994
4543.	[bug]		dns_client_startupdate now delays sending the update
			request until isc_app_ctxrun has been called.
			[RT #43976]

995 996 997 998
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]

999 1000 1001
4541.	[bug]		rndc addzone should properly reject non master/slave
			zones. [RT #43665]

1002 1003 1004
4540.	[bug]		Correctly handle ecs entries in dns_acl_isinsecure.
			[RT #43601]

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1005
4539.	[bug]		Referencing a nonexistent zone with RPZ could lead
1006 1007
			to a assertion failure when configuring. [RT #43787]

1008 1009 1010
4538.	[bug]		Call dns_client_startresolve from client->task.
			[RT #43896]

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1011
4537.	[bug]		Handle timeouts better in dig/host/nslookup. [RT #43576]
1012

1013 1014 1015
4536.	[bug]		ISC_SOCKEVENTATTR_USEMINMTU was not being cleared
			when reusing the event structure. [RT #43885]

1016 1017 1018
4535.	[bug]		Address race condition in setting / testing of
			DNS_REQUEST_F_SENDING. [RT #43889]

1019 1020
4534.	[bug]		Only set RD, RA and CD in QUERY responses. [RT #43879]

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1021
4533.	[bug]		dns_client_update should terminate on prerequisite
1022 1023 1024
			failures (NXDOMAIN, YXDOMAIN, NXRRSET, YXRRSET)
			and also on BADZONE.  [RT #43865]

1025 1026 1027
4532.	[contrib]	Make gen-data-queryperf.py python 3 compatible.
			[RT #43836]

1028 1029 1030
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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1031

1032 1033 1034 1035
4530.	[bug]		Change 4489 broke the handling of CNAME -> DNAME
			in responses resulting in SERVFAIL being returned.
			[RT #43779]

1036 1037 1038
4529.	[cleanup]	Silence noisy log warning when DSCP probe fails
			due to firewall rules. [RT #43847]

1039 1040 1041
4528.	[bug]		Only set the flag bits for the i/o we are waiting
			for on EPOLLERR or EPOLLHUP. [RT #43617]

1042 1043
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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			grammar definitions in the ARM. [RT #43739]
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4525.	[doc]		Fixed outdated documentation on managed-keys.
			[RT #43810]

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

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

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

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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
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			out. Fix unbalanced indenting. [RT #43755]

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

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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]

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

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4515.	[port]		FreeBSD: Find readline headers when they are in
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			edit/readline/ instead of readline/. [RT #43658]
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4514.	[port]		NetBSD: strip -WL, from ld command line. [RT #43204]

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

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

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

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

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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
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			address, which is insecure' [RT #43432]

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

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

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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.  R