CHANGES 528 KB
Newer Older
1 2 3
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

4 5 6
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

7 8 9
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

10 11 12
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

13 14
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

15 16 17 18
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

19 20 21
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

22 23 24 25 26
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]

27 28 29
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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	--- 9.12.0b2 released ---

32 33 34
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

35 36
4808.	[bug]		Properly test for zlib.h. [RT #46504]

37 38 39 40
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]

41 42 43 44
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

45 46 47
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

48 49 50 51
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]

54 55 56
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

57 58 59 60
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

61 62 63
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

64 65
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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72 73 74 75
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]

76 77 78
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

79 80 81
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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82 83 84 85
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

86 87 88
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

89 90
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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91 92 93
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

94 95 96 97
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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98 99
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

100 101 102 103
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]

104 105 106 107
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

108 109 110 111
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

112
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
113 114
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
115 116 117 118 119 120 121

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]

122 123
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
124
			on some machines for the IXFR to complete. [RT #46388]
125

126 127 128 129
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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130 131
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

132 133 134 135
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]

136 137 138 139
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]

140 141
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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142 143 144
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

145 146
4776.	[bug]		Improve portability of ht_test. [RT #46333]

147 148 149
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

150 151 152
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

153 154 155 156
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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157 158
	--- 9.12.0b1 released ---

159 160 161 162
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

163 164 165
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

166 167 168 169 170 171 172
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
174 175
			to be writeable (and seekable). [RT #46077]

176 177 178 179 180 181 182 183 184
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]

185 186 187 188
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]

189 190 191 192
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

193 194 195
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

196 197 198 199
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

200 201 202 203 204
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]

205 206
4761.	[protocol]	Add support for DOA. [RT #45612]

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207 208
4760.	[func]		Add glue cache statistics counters. [RT #46028]

209 210 211 212 213
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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214 215 216
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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217 218 219 220 221 222
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]

223 224 225 226 227 228 229 230 231
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]

232 233 234
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

235 236 237
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

238 239 240 241 242
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]

243 244
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

245 246 247 248 249 250
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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251 252 253 254 255 256
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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257 258 259 260 261 262
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
263
			  "dnssec-lookaide" with dlv.isc.org as the trust
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264 265 266
			  anchor are both now fatal errors.
			[RT #46155]

267 268
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

269 270 271
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

272 273 274
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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275 276 277 278
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

279 280 281
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

282 283 284
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

285 286 287 288 289
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]

290 291 292
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

293 294
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

295 296
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

297 298
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

299 300
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

301 302 303 304 305
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]

306 307
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

308 309 310
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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311 312 313 314
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
316 317
			no-auth-recursive. [RT #46016]

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318
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
319

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320
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
321 322
			[RT #46001]

323 324 325 326 327
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]

328 329 330
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

331 332 333 334
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]

335 336 337 338 339 340 341
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]

342 343 344 345 346
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]

347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366
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]
367

368 369
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
370

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371 372 373
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

374 375 376 377
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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378 379 380
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

381 382
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

383 384 385
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

386 387 388 389
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]

392 393
	--- 9.12.0a1 released ---

394 395 396
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

397 398 399
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

400 401 402
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]
405

406 407 408
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

409 410 411
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

412 413 414
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

415 416 417
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)
419
			are no longer supported. [RT #45186]
420 421 422 423 424 425 426 427 428 429 430 431

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]

434 435
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

436 437 438
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

439 440 441
4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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442 443 444 445
4701.	[cleanup]	Refactored lib/dns/tsig.c to reduce code
			duplication and simplify the disabling of MD5.
			[RT #45490]

446 447 448 449 450 451
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]

452 453 454 455
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

456 457 458 459
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

460 461 462
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

463 464 465
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

466 467 468 469
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
470 471 472 473 474 475 476 477 478
			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]

479 480 481 482 483
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]

484 485 486
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

487 488 489
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

490 491 492
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
494 495 496
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

497 498 499
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

500 501
4687.	[func]		Refactor tracklines code. [RT #45126]

502 503 504 505 506
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]

507 508 509
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

510 511 512 513
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]

514 515 516
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

517 518 519
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

520 521 522 523
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

524 525 526
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

527 528 529
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

530 531
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
532

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533
4677.	[cleanup]	Split up the main function in dig to better support
534 535
			the iOS app version. [RT #45508]

536 537 538
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

539 540
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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541
4674.	[func]		"dig +sigchase", and related options "+topdown" and
542 543
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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544

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545 546
4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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547 548
4672.	[placeholder]

549 550 551 552 553
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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554 555
4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
556
			verified. [RT #45494]
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557

558 559 560 561 562
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

563 564 565
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

566 567
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

568 569 570 571 572
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]

573 574 575 576 577
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]
578

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579
4664.	[func]		Add a "glue-cache" option to enable or disable the
580
			glue cache. The default is "yes". [RT #45125]
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581

582 583 584
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

585 586 587 588
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

589 590 591 592
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

593 594 595
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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596
4659.	[bug]		Remove spurious log message about lmdb-mapsize
597 598 599
			not being supported when parsing builtin
			configuration file. [RT #45618]

600 601 602
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

603 604 605
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

606 607 608 609
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]

610 611
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

612 613 614
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

615 616
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
617 618
			[RT #45581]

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619
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
620 621
			server timeout. [RT #45417]

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Mark Andrews committed
622 623 624
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
625

626 627 628
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

629 630 631 632
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

633 634 635 636 637
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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638 639
4646.	[placeholder]

640 641 642
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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643 644
4644.	[placeholder]

645 646 647 648
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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649 650 651 652
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]

653 654 655
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

656 657 658 659
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

660 661 662
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

663 664 665
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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666 667 668 669 670 671
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]

672 673 674
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

675 676 677
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

678 679 680
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

681 682
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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683
4632.	[security]	The BIND installer on Windows used an unquoted
684
			service path, which can enable privilege escalation.
685 686
			(CVE-2017-3141) [RT #45229]

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687
4631.	[security]	Some RPZ configurations could go into an infinite
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688 689 690
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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691
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
692 693
			enabled. [RT #45291]

694 695 696
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

697 698 699
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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700 701
4627.	[placeholder]

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702 703 704
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

705 706 707 708
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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709 710
4624.	[placeholder]

711 712 713
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

714 715 716
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

717 718 719
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

720 721 722
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

723 724 725
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

726 727 728
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

729 730 731
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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732 733 734 735
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

736 737 738 739
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

740 741
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

742 743 744 745 746 747 748
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]

749 750 751 752
4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

753 754 755 756 757 758 759
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]

760
4610.	[func]		The "new-zones-directory" option specifies the
761
			location of NZF or NZD files for storing
762 763 764
			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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765 766 767
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

768 769 770
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

771 772 773 774
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

775 776 777
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

778 779 780 781 782 783 784 785 786 787 788 789
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]

790 791 792
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

793 794 795 796
4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

797 798 799 800
4602.	[func]		Threads are now set to human-readable
			names to assist debugging, when supported by
			the OS. [RT #43234]

801 802 803 804
4601.	[bug]		Reject incorrect RSA key lengths during key
			generation and and sign/verify context
			creation. [RT #45043]

805 806 807
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

808 809 810 811 812
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

813 814 815 816 817 818 819 820
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]

821 822 823 824 825
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]

826 827 828 829 830
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]

831 832 833 834
4595.	[func]		dnssec-keygen will no longer generate RSA keys
			less than 1024 bits in length. dnssec-keymgr
			was similarly updated. [RT #36895]

835 836 837
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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838 839 840
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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841
4592.	[bug]		A race condition on shutdown could trigger an
842 843
			assertion failure in dispatch.c. [RT #43822]

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844 845 846
4591.	[port]		Addressed some python 3 compatibility issues.
			Thanks to Ville Skytta. [RT #44955] [RT #44956]

847 848 849
4590.	[bug]		Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
			properly detected. [RT #44871]

850 851
4589.	[cleanup]	"configure -q" is now silent. [RT #44829]

852 853 854 855
4588.	[bug]		nsupdate could send queries for TKEY to the wrong
			server when using GSSAPI. Thanks to Tomas Hozza.
			[RT #39893]

856 857 858
4587.	[bug]		named-checkzone failed to handle occulted data below
			DNAMEs correctly. [RT #44877]

859 860 861
4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

862 863
4585.	[port]		win32: Set CompileAS value. [RT #42474]

864 865 866
4584.	[bug]		A number of memory usage statistics were not properly
			reported when they exceeded 4G.  [RT #44750]

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867
4583.	[func]		"host -A" returns most records for a name but
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868 869 870
			omits RRSIG, NSEC and NSEC3. (Thanks to Tony Finch.)
			[RT #43032]

871 872 873
4582.	[security]	'rndc ""' could trigger a assertion failure in named.
			(CVE-2017-3138) [RT #44924]

874
4581.	[port]		Linux: Add getpid and getrandom to the list of system
875
			calls named uses for seccomp. [RT #44883]
876

877 878 879
4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

880 881 882 883 884 885 886
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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887 888 889 890
4578.	[security]	Some chaining (CNAME or DNAME) responses to upstream
			queries could trigger assertion failures.
			(CVE-2017-3137) [RT #44734]

891 892 893
4577.	[func]		Make qtype of resolver fuzzing packet configurable
			via command line. [RT #43540]

894 895 896 897
4576.	[func]		The RPZ implementation has been substantially
			refactored for improved performance and reliability.
			[RT #43449]

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898
4575.	[security]	DNS64 with "break-dnssec yes;" can result in an
899 900
			assertion failure. (CVE-2017-3136) [RT #44653]

901 902 903
4574.	[bug]		Dig leaked memory with multiple +subnet options.
			[RT #44683]

904 905 906 907 908
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]

909 910 911 912 913
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]

914 915
4571.	[bug]		Out-of-tree builds of backtrace_test failed.

916 917 918 919
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]

920 921 922 923
4569.	[func]		Store both local and remote addresses in dnstap
			logging, and modify dnstap-read output format to
			print them. [RT #43595]

924 925 926
4568.	[contrib]	Added a --with-bind option to the dnsperf configure
			script to specify BIND prefix path.

927 928 929
4567.	[port]		Call getprotobyname and getservbyname prior to calling
			chroot so that shared libraries get loaded. [RT #44537]

930 931 932
4566.	[func]		Query logging now includes the ECS option if one
			was included in the query. [RT #44476]

933 934 935 936
4565.	[cleanup]	The inline macro versions of isc_buffer_put*()
			did not implement automatic buffer reallocation.
			[RT #44216]

937 938
4564.	[maint]		Update the built in managed keys to include the
			upcoming root KSK. [RT #44579]
939

940 941 942
4563.	[bug]		Modified zones would occasionally fail to reload.
			[RT #39424]

943 944 945
4562.	[func]		Add additional memory statistics currently malloced
			and maxmalloced per memory context. [RT #43593]

946 947
4561.	[port]		Silence a warning in strict C99 compilers. [RT #44414]

948
4560.	[bug]		mdig: add -m option to enable memory debugging rather
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949
			than having it on all the time. [RT #44509]
950

951
4559.	[bug]		openssl_link.c didn't compile if ISC_MEM_TRACKLINES
952 953
			was turned off.  [RT #44509]

954
4558.	[bug]		Synthesised CNAME before matching DNAME was still
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955
			being cached when it should not have been.  [RT #44318]
956

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957
4557.	[security]	Combining dns64 and rpz can result in dereferencing
958 959
			a NULL pointer (read).  (CVE-2017-3135) [RT#44434]

960 961 962
4556.	[bug]		Sending an EDNS Padding option using "dig
			+ednsopt" could cause a crash in dig. [RT #44462]

963 964 965
4555.	[func]		dig +ednsopt: EDNS options can now be specified by
			name in addition to numeric value. [RT #44461]

966 967 968
4554.	[bug]		Remove double unlock in dns_dispatchmgr_setudp.
			[RT #44336]

969 970 971 972
4553.	[bug]		Named could deadlock there were multiple changes to
			NSEC/NSEC3 parameters for a zone being processed at
			the same time. [RT #42770]

973 974 975
4552.	[bug]		Named could trigger a assertion when sending notify
			messages. [RT #44019]

976 977 978
4551.	[test]		Add system tests for integrity checks of MX and
			SRV records. [RT #43953]

979 980 981
4550.	[cleanup]	Increased the number of available master file
			output style flags from 32 to 64. [RT #44043]

982 983 984 985 986 987
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]

988 989 990
4547.	[port]		Add support for --enable-native-pkcs11 on the AEP
			Keyper HSM. [RT #42463]

991 992
4546.	[func]		Extend the use of const declarations. [RT #43379]

993
4545.	[func]		Expand YAML output from dnstap-read to include
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994
			a detailed breakdown of the DNS message contents.
995 996
			[RT #43642]

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997
4544.	[bug]		Add message/payload size to dnstap-read YAML output.
998 999
			[RT #43622]

1000 1001 1002 1003
4543.	[bug]		dns_client_startupdate now delays sending the update
			request until isc_app_ctxrun has been called.
			[RT #43976]

1004 1005 1006 1007
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]

1008 1009 1010
4541.	[bug]		rndc addzone should properly reject non master/slave
			zones. [RT #43665]

1011 1012 1013
4540.	[bug]		Correctly handle ecs entries in dns_acl_isinsecure.
			[RT #43601]

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1014
4539.	[bug]		Referencing a nonexistent zone with RPZ could lead
1015 1016
			to a assertion failure when configuring. [RT #43787]

1017 1018 1019
4538.	[bug]		Call dns_client_startresolve from client->task.
			[RT #43896]

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1020
4537.	[bug]		Handle timeouts better in dig/host/nslookup. [RT #43576]
1021

1022 1023 1024
4536.	[bug]		ISC_SOCKEVENTATTR_USEMINMTU was not being cleared
			when reusing the event structure. [RT #43885]

1025 1026 1027
4535.	[bug]		Address race condition in setting / testing of
			DNS_REQUEST_F_SENDING. [RT #43889]

1028 1029
4534.	[bug]		Only set RD, RA and CD in QUERY responses. [RT #43879]

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1030
4533.	[bug]		dns_client_update should terminate on prerequisite
1031 1032 1033
			failures (NXDOMAIN, YXDOMAIN, NXRRSET, YXRRSET)
			and also on BADZONE.  [RT #43865]

1034 1035 1036
4532.	[contrib]	Make gen-data-queryperf.py python 3 compatible.
			[RT #43836]

1037 1038 1039
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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1040

1041 1042 1043 1044
4530.	[bug]		Change 4489 broke the handling of CNAME -> DNAME
			in responses resulting in SERVFAIL being returned.
			[RT #43779]

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

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

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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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