CHANGES 527 KB
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4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

4 5 6 7 8
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]

9 10 11
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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	--- 9.12.0b2 released ---

14 15 16
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

17 18
4808.	[bug]		Properly test for zlib.h. [RT #46504]

19 20 21 22
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]

23 24 25 26
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

27 28 29
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

30 31 32 33
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]

36 37 38
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

39 40 41 42
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

43 44 45
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

46 47
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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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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54 55 56 57
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]

58 59 60
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

61 62 63
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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64 65 66 67
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

68 69 70
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

71 72
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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73 74 75
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

76 77 78 79
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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80 81
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

82 83 84 85
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]

86 87 88 89
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

90 91 92 93
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

94
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
95 96
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
97 98 99 100 101 102 103

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]

104 105
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
106
			on some machines for the IXFR to complete. [RT #46388]
107

108 109 110 111
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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112 113
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

114 115 116 117
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]

118 119 120 121
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]

122 123
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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124 125 126
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

127 128
4776.	[bug]		Improve portability of ht_test. [RT #46333]

129 130 131
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

132 133 134
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

135 136 137 138
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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139 140
	--- 9.12.0b1 released ---

141 142 143 144
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

145 146 147
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

148 149 150 151 152 153 154
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
156 157
			to be writeable (and seekable). [RT #46077]

158 159 160 161 162 163 164 165 166
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]

167 168 169 170
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]

171 172 173 174
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

175 176 177
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

178 179 180 181
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

182 183 184 185 186
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]

187 188
4761.	[protocol]	Add support for DOA. [RT #45612]

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189 190
4760.	[func]		Add glue cache statistics counters. [RT #46028]

191 192 193 194 195
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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4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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199 200 201 202 203 204
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]

205 206 207 208 209 210 211 212 213
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]

214 215 216
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

217 218 219
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

220 221 222 223 224
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]

225 226
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

227 228 229 230 231 232
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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233 234 235 236 237 238
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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239 240 241 242 243 244
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
245
			  "dnssec-lookaide" with dlv.isc.org as the trust
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			  anchor are both now fatal errors.
			[RT #46155]

249 250
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

251 252 253
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

254 255 256
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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257 258 259 260
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

261 262 263
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

264 265 266
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

267 268 269 270 271
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]

272 273 274
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

275 276
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

277 278
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

279 280
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

281 282
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

283 284 285 286 287
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]

288 289
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

290 291 292
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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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
298 299
			no-auth-recursive. [RT #46016]

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4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
301

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4730.	[bug]		Fix out of bounds access in DHCID totext() method.
303 304
			[RT #46001]

305 306 307 308 309
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]

310 311 312
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

313 314 315 316
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]

317 318 319 320 321 322 323
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]

324 325 326 327 328
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]

329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348
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]
349

350 351
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
352

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

356 357 358 359
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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4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

363 364
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

365 366 367
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

368 369 370 371
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]

374 375
	--- 9.12.0a1 released ---

376 377 378
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

379 380 381
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

382 383 384
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]
387

388 389 390
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

391 392 393
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

394 395 396
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

397 398 399
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)
401
			are no longer supported. [RT #45186]
402 403 404 405 406 407 408 409 410 411 412 413

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]

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

418 419 420
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

421 422 423
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]

428 429 430 431 432 433
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]

434 435 436 437
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

438 439 440 441
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

442 443 444
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

445 446 447
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

448 449 450 451
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
452 453 454 455 456 457 458 459 460
			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]

461 462 463 464 465
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]

466 467 468
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

469 470 471
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

472 473 474
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
476 477 478
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

479 480 481
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

482 483
4687.	[func]		Refactor tracklines code. [RT #45126]

484 485 486 487 488
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]

489 490 491
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

492 493 494 495
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]

496 497 498
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

499 500 501
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

502 503 504 505
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

506 507 508
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

509 510 511
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

512 513
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
514

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4677.	[cleanup]	Split up the main function in dig to better support
516 517
			the iOS app version. [RT #45508]

518 519 520
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

521 522
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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4674.	[func]		"dig +sigchase", and related options "+topdown" and
524 525
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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4672.	[placeholder]

531 532 533 534 535
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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536 537
4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
538
			verified. [RT #45494]
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539

540 541 542 543 544
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

545 546 547
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

548 549
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

550 551 552 553 554
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]

555 556 557 558 559
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]
560

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561
4664.	[func]		Add a "glue-cache" option to enable or disable the
562
			glue cache. The default is "yes". [RT #45125]
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563

564 565 566
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

567 568 569 570
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

571 572 573 574
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

575 576 577
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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578
4659.	[bug]		Remove spurious log message about lmdb-mapsize
579 580 581
			not being supported when parsing builtin
			configuration file. [RT #45618]

582 583 584
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

585 586 587
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

588 589 590 591
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]

592 593
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

594 595 596
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

597 598
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
599 600
			[RT #45581]

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601
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
602 603
			server timeout. [RT #45417]

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604 605 606
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
607

608 609 610
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

611 612 613 614
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

615 616 617 618 619
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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620 621
4646.	[placeholder]

622 623 624
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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625 626
4644.	[placeholder]

627 628 629 630
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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631 632 633 634
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]

635 636 637
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

638 639 640 641
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

642 643 644
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

645 646 647
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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648 649 650 651 652 653
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]

654 655 656
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

657 658 659
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

660 661 662
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

663 664
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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665
4632.	[security]	The BIND installer on Windows used an unquoted
666
			service path, which can enable privilege escalation.
667 668
			(CVE-2017-3141) [RT #45229]

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669
4631.	[security]	Some RPZ configurations could go into an infinite
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670 671 672
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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673
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
674 675
			enabled. [RT #45291]

676 677 678
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

679 680 681
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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682 683
4627.	[placeholder]

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684 685 686
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

687 688 689 690
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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691 692
4624.	[placeholder]

693 694 695
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

696 697 698
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

699 700 701
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

702 703 704
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

705 706 707
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

708 709 710
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

711 712 713
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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714 715 716 717
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

718 719 720 721
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

722 723
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

724 725 726 727 728 729 730
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]

731 732 733 734
4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

735 736 737 738 739 740 741
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]

742
4610.	[func]		The "new-zones-directory" option specifies the
743
			location of NZF or NZD files for storing
744 745 746
			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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747 748 749
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

750 751 752
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

753 754 755 756
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

757 758 759
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

760 761 762 763 764 765 766 767 768 769 770 771
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]

772 773 774
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

775 776 777 778
4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

779 780 781 782
4602.	[func]		Threads are now set to human-readable
			names to assist debugging, when supported by
			the OS. [RT #43234]

783 784 785 786
4601.	[bug]		Reject incorrect RSA key lengths during key
			generation and and sign/verify context
			creation. [RT #45043]

787 788 789
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

790 791 792 793 794
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

795 796 797 798 799 800 801 802
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]

803 804 805 806 807
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]

808 809 810 811 812
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]

813 814 815 816
4595.	[func]		dnssec-keygen will no longer generate RSA keys
			less than 1024 bits in length. dnssec-keymgr
			was similarly updated. [RT #36895]

817 818 819
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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820 821 822
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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823
4592.	[bug]		A race condition on shutdown could trigger an
824 825
			assertion failure in dispatch.c. [RT #43822]

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826 827 828
4591.	[port]		Addressed some python 3 compatibility issues.
			Thanks to Ville Skytta. [RT #44955] [RT #44956]

829 830 831
4590.	[bug]		Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
			properly detected. [RT #44871]

832 833
4589.	[cleanup]	"configure -q" is now silent. [RT #44829]

834 835 836 837
4588.	[bug]		nsupdate could send queries for TKEY to the wrong
			server when using GSSAPI. Thanks to Tomas Hozza.
			[RT #39893]

838 839 840
4587.	[bug]		named-checkzone failed to handle occulted data below
			DNAMEs correctly. [RT #44877]

841 842 843
4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

844 845
4585.	[port]		win32: Set CompileAS value. [RT #42474]

846 847 848
4584.	[bug]		A number of memory usage statistics were not properly
			reported when they exceeded 4G.  [RT #44750]

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849
4583.	[func]		"host -A" returns most records for a name but
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850 851 852
			omits RRSIG, NSEC and NSEC3. (Thanks to Tony Finch.)
			[RT #43032]

853 854 855
4582.	[security]	'rndc ""' could trigger a assertion failure in named.
			(CVE-2017-3138) [RT #44924]

856
4581.	[port]		Linux: Add getpid and getrandom to the list of system
857
			calls named uses for seccomp. [RT #44883]
858

859 860 861
4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

862 863 864 865 866 867 868
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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869 870 871 872
4578.	[security]	Some chaining (CNAME or DNAME) responses to upstream
			queries could trigger assertion failures.
			(CVE-2017-3137) [RT #44734]

873 874 875
4577.	[func]		Make qtype of resolver fuzzing packet configurable
			via command line. [RT #43540]

876 877 878 879
4576.	[func]		The RPZ implementation has been substantially
			refactored for improved performance and reliability.
			[RT #43449]

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4575.	[security]	DNS64 with "break-dnssec yes;" can result in an
881 882
			assertion failure. (CVE-2017-3136) [RT #44653]

883 884 885
4574.	[bug]		Dig leaked memory with multiple +subnet options.
			[RT #44683]

886 887 888 889 890
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]

891 892 893 894 895
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]

896 897
4571.	[bug]		Out-of-tree builds of backtrace_test failed.

898 899 900 901
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]

902 903 904 905
4569.	[func]		Store both local and remote addresses in dnstap
			logging, and modify dnstap-read output format to
			print them. [RT #43595]

906 907 908
4568.	[contrib]	Added a --with-bind option to the dnsperf configure
			script to specify BIND prefix path.

909 910 911
4567.	[port]		Call getprotobyname and getservbyname prior to calling
			chroot so that shared libraries get loaded. [RT #44537]

912 913 914
4566.	[func]		Query logging now includes the ECS option if one
			was included in the query. [RT #44476]

915 916 917 918
4565.	[cleanup]	The inline macro versions of isc_buffer_put*()
			did not implement automatic buffer reallocation.
			[RT #44216]

919 920
4564.	[maint]		Update the built in managed keys to include the
			upcoming root KSK. [RT #44579]
921

922 923 924
4563.	[bug]		Modified zones would occasionally fail to reload.
			[RT #39424]

925 926 927
4562.	[func]		Add additional memory statistics currently malloced
			and maxmalloced per memory context. [RT #43593]

928 929
4561.	[port]		Silence a warning in strict C99 compilers. [RT #44414]

930
4560.	[bug]		mdig: add -m option to enable memory debugging rather
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			than having it on all the time. [RT #44509]
932

933
4559.	[bug]		openssl_link.c didn't compile if ISC_MEM_TRACKLINES
934 935
			was turned off.  [RT #44509]

936
4558.	[bug]		Synthesised CNAME before matching DNAME was still
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937
			being cached when it should not have been.  [RT #44318]
938

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939
4557.	[security]	Combining dns64 and rpz can result in dereferencing
940 941
			a NULL pointer (read).  (CVE-2017-3135) [RT#44434]

942 943 944
4556.	[bug]		Sending an EDNS Padding option using "dig
			+ednsopt" could cause a crash in dig. [RT #44462]

945 946 947
4555.	[func]		dig +ednsopt: EDNS options can now be specified by
			name in addition to numeric value. [RT #44461]

948 949 950
4554.	[bug]		Remove double unlock in dns_dispatchmgr_setudp.
			[RT #44336]

951 952 953 954
4553.	[bug]		Named could deadlock there were multiple changes to
			NSEC/NSEC3 parameters for a zone being processed at
			the same time. [RT #42770]

955 956 957
4552.	[bug]		Named could trigger a assertion when sending notify
			messages. [RT #44019]

958 959 960
4551.	[test]		Add system tests for integrity checks of MX and
			SRV records. [RT #43953]

961 962 963
4550.	[cleanup]	Increased the number of available master file
			output style flags from 32 to 64. [RT #44043]

964 965 966 967 968 969
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]

970 971 972
4547.	[port]		Add support for --enable-native-pkcs11 on the AEP
			Keyper HSM. [RT #42463]

973 974
4546.	[func]		Extend the use of const declarations. [RT #43379]

975
4545.	[func]		Expand YAML output from dnstap-read to include
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			a detailed breakdown of the DNS message contents.
977 978
			[RT #43642]

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4544.	[bug]		Add message/payload size to dnstap-read YAML output.
980 981
			[RT #43622]

982 983 984 985
4543.	[bug]		dns_client_startupdate now delays sending the update
			request until isc_app_ctxrun has been called.
			[RT #43976]

986 987 988 989
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]

990 991 992
4541.	[bug]		rndc addzone should properly reject non master/slave
			zones. [RT #43665]

993 994 995
4540.	[bug]		Correctly handle ecs entries in dns_acl_isinsecure.
			[RT #43601]

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996
4539.	[bug]		Referencing a nonexistent zone with RPZ could lead
997 998
			to a assertion failure when configuring. [RT #43787]

999 1000 1001
4538.	[bug]		Call dns_client_startresolve from client->task.
			[RT #43896]

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1002
4537.	[bug]		Handle timeouts better in dig/host/nslookup. [RT #43576]
1003

1004 1005 1006
4536.	[bug]		ISC_SOCKEVENTATTR_USEMINMTU was not being cleared
			when reusing the event structure. [RT #43885]

1007 1008 1009
4535.	[bug]		Address race condition in setting / testing of
			DNS_REQUEST_F_SENDING. [RT #43889]

1010 1011
4534.	[bug]		Only set RD, RA and CD in QUERY responses. [RT #43879]

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1012
4533.	[bug]		dns_client_update should terminate on prerequisite
1013 1014 1015
			failures (NXDOMAIN, YXDOMAIN, NXRRSET, YXRRSET)
			and also on BADZONE.  [RT #43865]

1016 1017 1018
4532.	[contrib]	Make gen-data-queryperf.py python 3 compatible.
			[RT #43836]

1019 1020 1021
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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1023 1024 1025 1026
4530.	[bug]		Change 4489 broke the handling of CNAME -> DNAME
			in responses resulting in SERVFAIL being returned.
			[RT #43779]

1027 1028 1029
4529.	[cleanup]	Silence noisy log warning when DSCP probe fails
			due to firewall rules. [RT #43847]

1030 1031 1032
4528.	[bug]		Only set the flag bits for the i/o we are waiting
			for on EPOLLERR or EPOLLHUP. [RT #43617]

1033 1034
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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1037

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

1041 1042 1043
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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1096

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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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1109
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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1116 1117
4501.	[placeholder]

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

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

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

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

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

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