CHANGES 526 KB
Newer Older
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4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

4 5 6 7
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

8 9 10
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

11 12
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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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]

23 24 25
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

26 27 28
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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29 30 31 32
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

33 34 35
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

36 37
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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38 39 40
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

41 42 43 44
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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45 46
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

47 48 49 50
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]

51 52 53 54
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

55 56 57 58
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

59
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
60 61
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
62 63 64 65 66 67 68

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]

69 70
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
71
			on some machines for the IXFR to complete. [RT #46388]
72

73 74 75 76
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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77 78
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

79 80 81 82
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]

83 84 85 86
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]

87 88
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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89 90 91
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

92 93
4776.	[bug]		Improve portability of ht_test. [RT #46333]

94 95 96
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

97 98 99
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

100 101 102 103
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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104 105
	--- 9.12.0b1 released ---

106 107 108 109
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

110 111 112
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

113 114 115 116 117 118 119
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
121 122
			to be writeable (and seekable). [RT #46077]

123 124 125 126 127 128 129 130 131
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]

132 133 134 135
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]

136 137 138 139
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

140 141 142
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

143 144 145 146
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

147 148 149 150 151
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]

152 153
4761.	[protocol]	Add support for DOA. [RT #45612]

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154 155
4760.	[func]		Add glue cache statistics counters. [RT #46028]

156 157 158 159 160
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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161 162 163
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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164 165 166 167 168 169
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]

170 171 172 173 174 175 176 177 178
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]

179 180 181
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

182 183 184
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

185 186 187 188 189
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]

190 191
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

192 193 194 195 196 197
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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198 199 200 201 202 203
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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204 205 206 207 208 209
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
210
			  "dnssec-lookaide" with dlv.isc.org as the trust
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			  anchor are both now fatal errors.
			[RT #46155]

214 215
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

216 217 218
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

219 220 221
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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222 223 224 225
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

226 227 228
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

229 230 231
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

232 233 234 235 236
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]

237 238 239
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

240 241
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

242 243
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

244 245
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

246 247
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

248 249 250 251 252
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]

253 254
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

255 256 257
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
263 264
			no-auth-recursive. [RT #46016]

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4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
266

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4730.	[bug]		Fix out of bounds access in DHCID totext() method.
268 269
			[RT #46001]

270 271 272 273 274
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]

275 276 277
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

278 279 280 281
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]

282 283 284 285 286 287 288
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]

289 290 291 292 293
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]

294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313
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]
314

315 316
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
317

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

321 322 323 324
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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325 326 327
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

328 329
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

330 331 332
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

333 334 335 336
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]

339 340
	--- 9.12.0a1 released ---

341 342 343
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

344 345 346
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

347 348 349
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]
352

353 354 355
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

356 357 358
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

359 360 361
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

362 363 364
4709.	[cleanup]	Use dns_name_fullhash() to hash names for RRL.
			[RT #45435]

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4708.	[cleanup]	Legacy Windows builds (i.e. for XP and earlier)
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			are no longer supported. [RT #45186]
367 368 369 370 371 372 373 374 375 376 377 378

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]

381 382
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

383 384 385
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

386 387 388
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]

393 394 395 396 397 398
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]

399 400 401 402
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

403 404 405 406
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

407 408 409
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

410 411 412
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

413 414 415 416
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
417 418 419 420 421 422 423 424 425
			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]

426 427 428 429 430
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]

431 432 433
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

434 435 436
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

437 438 439
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
441 442 443
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

444 445 446
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

447 448
4687.	[func]		Refactor tracklines code. [RT #45126]

449 450 451 452 453
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]

454 455 456
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

457 458 459 460
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]

461 462 463
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

464 465 466
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

467 468 469 470
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

471 472 473
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

474 475 476
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

477 478
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
479

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4677.	[cleanup]	Split up the main function in dig to better support
481 482
			the iOS app version. [RT #45508]

483 484 485
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

486 487
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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4674.	[func]		"dig +sigchase", and related options "+topdown" and
489 490
			"+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]

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4671.	[bug]		Fix a race condition that could cause the
			resolver to crash with assertion failure when
			chasing DS in specific conditions with a very
			short RTT to the upstream nameserver. [RT #45168]

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4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
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			verified. [RT #45494]
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505 506 507 508 509
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

510 511 512
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

513 514
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

515 516 517 518 519
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]

520 521 522 523 524
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]
525

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4664.	[func]		Add a "glue-cache" option to enable or disable the
527
			glue cache. The default is "yes". [RT #45125]
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528

529 530 531
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

532 533 534 535
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

536 537 538 539
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

540 541 542
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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543
4659.	[bug]		Remove spurious log message about lmdb-mapsize
544 545 546
			not being supported when parsing builtin
			configuration file. [RT #45618]

547 548 549
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

550 551 552
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

553 554 555 556
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]

557 558
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

559 560 561
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

562 563
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
564 565
			[RT #45581]

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566
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
567 568
			server timeout. [RT #45417]

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569 570 571
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
572

573 574 575
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

576 577 578 579
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

580 581 582 583 584
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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585 586
4646.	[placeholder]

587 588 589
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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590 591
4644.	[placeholder]

592 593 594 595
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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596 597 598 599
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]

600 601 602
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

603 604 605 606
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

607 608 609
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

610 611 612
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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613 614 615 616 617 618
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]

619 620 621
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

622 623 624
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

625 626 627
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

628 629
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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630
4632.	[security]	The BIND installer on Windows used an unquoted
631
			service path, which can enable privilege escalation.
632 633
			(CVE-2017-3141) [RT #45229]

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634
4631.	[security]	Some RPZ configurations could go into an infinite
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635 636 637
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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638
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
639 640
			enabled. [RT #45291]

641 642 643
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

644 645 646
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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647 648
4627.	[placeholder]

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649 650 651
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

652 653 654 655
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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656 657
4624.	[placeholder]

658 659 660
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

661 662 663
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

664 665 666
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

667 668 669
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

670 671 672
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

673 674 675
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

676 677 678
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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679 680 681 682
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

683 684 685 686
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

687 688
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

689 690 691 692 693 694 695
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]

696 697 698 699
4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

700 701 702 703 704 705 706
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]

707
4610.	[func]		The "new-zones-directory" option specifies the
708
			location of NZF or NZD files for storing
709 710 711
			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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712 713 714
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

715 716 717
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

718 719 720 721
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

722 723 724
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

725 726 727 728 729 730 731 732 733 734 735 736
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]

737 738 739
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

740 741 742 743
4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

744 745 746 747
4602.	[func]		Threads are now set to human-readable
			names to assist debugging, when supported by
			the OS. [RT #43234]

748 749 750 751
4601.	[bug]		Reject incorrect RSA key lengths during key
			generation and and sign/verify context
			creation. [RT #45043]

752 753 754
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

755 756 757 758 759
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

760 761 762 763 764 765 766 767
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]

768 769 770 771 772
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]

773 774 775 776 777
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]

778 779 780 781
4595.	[func]		dnssec-keygen will no longer generate RSA keys
			less than 1024 bits in length. dnssec-keymgr
			was similarly updated. [RT #36895]

782 783 784
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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785 786 787
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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788
4592.	[bug]		A race condition on shutdown could trigger an
789 790
			assertion failure in dispatch.c. [RT #43822]

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791 792 793
4591.	[port]		Addressed some python 3 compatibility issues.
			Thanks to Ville Skytta. [RT #44955] [RT #44956]

794 795 796
4590.	[bug]		Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
			properly detected. [RT #44871]

797 798
4589.	[cleanup]	"configure -q" is now silent. [RT #44829]

799 800 801 802
4588.	[bug]		nsupdate could send queries for TKEY to the wrong
			server when using GSSAPI. Thanks to Tomas Hozza.
			[RT #39893]

803 804 805
4587.	[bug]		named-checkzone failed to handle occulted data below
			DNAMEs correctly. [RT #44877]

806 807 808
4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

809 810
4585.	[port]		win32: Set CompileAS value. [RT #42474]

811 812 813
4584.	[bug]		A number of memory usage statistics were not properly
			reported when they exceeded 4G.  [RT #44750]

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814
4583.	[func]		"host -A" returns most records for a name but
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815 816 817
			omits RRSIG, NSEC and NSEC3. (Thanks to Tony Finch.)
			[RT #43032]

818 819 820
4582.	[security]	'rndc ""' could trigger a assertion failure in named.
			(CVE-2017-3138) [RT #44924]

821
4581.	[port]		Linux: Add getpid and getrandom to the list of system
822
			calls named uses for seccomp. [RT #44883]
823

824 825 826
4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

827 828 829 830 831 832 833
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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834 835 836 837
4578.	[security]	Some chaining (CNAME or DNAME) responses to upstream
			queries could trigger assertion failures.
			(CVE-2017-3137) [RT #44734]

838 839 840
4577.	[func]		Make qtype of resolver fuzzing packet configurable
			via command line. [RT #43540]

841 842 843 844
4576.	[func]		The RPZ implementation has been substantially
			refactored for improved performance and reliability.
			[RT #43449]

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845
4575.	[security]	DNS64 with "break-dnssec yes;" can result in an
846 847
			assertion failure. (CVE-2017-3136) [RT #44653]

848 849 850
4574.	[bug]		Dig leaked memory with multiple +subnet options.
			[RT #44683]

851 852 853 854 855
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]

856 857 858 859 860
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]

861 862
4571.	[bug]		Out-of-tree builds of backtrace_test failed.

863 864 865 866
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]

867 868 869 870
4569.	[func]		Store both local and remote addresses in dnstap
			logging, and modify dnstap-read output format to
			print them. [RT #43595]

871 872 873
4568.	[contrib]	Added a --with-bind option to the dnsperf configure
			script to specify BIND prefix path.

874 875 876
4567.	[port]		Call getprotobyname and getservbyname prior to calling
			chroot so that shared libraries get loaded. [RT #44537]

877 878 879
4566.	[func]		Query logging now includes the ECS option if one
			was included in the query. [RT #44476]

880 881 882 883
4565.	[cleanup]	The inline macro versions of isc_buffer_put*()
			did not implement automatic buffer reallocation.
			[RT #44216]

884 885
4564.	[maint]		Update the built in managed keys to include the
			upcoming root KSK. [RT #44579]
886

887 888 889
4563.	[bug]		Modified zones would occasionally fail to reload.
			[RT #39424]

890 891 892
4562.	[func]		Add additional memory statistics currently malloced
			and maxmalloced per memory context. [RT #43593]

893 894
4561.	[port]		Silence a warning in strict C99 compilers. [RT #44414]

895
4560.	[bug]		mdig: add -m option to enable memory debugging rather
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896
			than having it on all the time. [RT #44509]
897

898
4559.	[bug]		openssl_link.c didn't compile if ISC_MEM_TRACKLINES
899 900
			was turned off.  [RT #44509]

901
4558.	[bug]		Synthesised CNAME before matching DNAME was still
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902
			being cached when it should not have been.  [RT #44318]
903

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904
4557.	[security]	Combining dns64 and rpz can result in dereferencing
905 906
			a NULL pointer (read).  (CVE-2017-3135) [RT#44434]

907 908 909
4556.	[bug]		Sending an EDNS Padding option using "dig
			+ednsopt" could cause a crash in dig. [RT #44462]

910 911 912
4555.	[func]		dig +ednsopt: EDNS options can now be specified by
			name in addition to numeric value. [RT #44461]

913 914 915
4554.	[bug]		Remove double unlock in dns_dispatchmgr_setudp.
			[RT #44336]

916 917 918 919
4553.	[bug]		Named could deadlock there were multiple changes to
			NSEC/NSEC3 parameters for a zone being processed at
			the same time. [RT #42770]

920 921 922
4552.	[bug]		Named could trigger a assertion when sending notify
			messages. [RT #44019]

923 924 925
4551.	[test]		Add system tests for integrity checks of MX and
			SRV records. [RT #43953]

926 927 928
4550.	[cleanup]	Increased the number of available master file
			output style flags from 32 to 64. [RT #44043]

929 930 931 932 933 934
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]

935 936 937
4547.	[port]		Add support for --enable-native-pkcs11 on the AEP
			Keyper HSM. [RT #42463]

938 939
4546.	[func]		Extend the use of const declarations. [RT #43379]

940
4545.	[func]		Expand YAML output from dnstap-read to include
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941
			a detailed breakdown of the DNS message contents.
942 943
			[RT #43642]

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944
4544.	[bug]		Add message/payload size to dnstap-read YAML output.
945 946
			[RT #43622]

947 948 949 950
4543.	[bug]		dns_client_startupdate now delays sending the update
			request until isc_app_ctxrun has been called.
			[RT #43976]

951 952 953 954
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]

955 956 957
4541.	[bug]		rndc addzone should properly reject non master/slave
			zones. [RT #43665]

958 959 960
4540.	[bug]		Correctly handle ecs entries in dns_acl_isinsecure.
			[RT #43601]

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961
4539.	[bug]		Referencing a nonexistent zone with RPZ could lead
962 963
			to a assertion failure when configuring. [RT #43787]

964 965 966
4538.	[bug]		Call dns_client_startresolve from client->task.
			[RT #43896]

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967
4537.	[bug]		Handle timeouts better in dig/host/nslookup. [RT #43576]
968

969 970 971
4536.	[bug]		ISC_SOCKEVENTATTR_USEMINMTU was not being cleared
			when reusing the event structure. [RT #43885]

972 973 974
4535.	[bug]		Address race condition in setting / testing of
			DNS_REQUEST_F_SENDING. [RT #43889]

975 976
4534.	[bug]		Only set RD, RA and CD in QUERY responses. [RT #43879]

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977
4533.	[bug]		dns_client_update should terminate on prerequisite
978 979 980
			failures (NXDOMAIN, YXDOMAIN, NXRRSET, YXRRSET)
			and also on BADZONE.  [RT #43865]

981 982 983
4532.	[contrib]	Make gen-data-queryperf.py python 3 compatible.
			[RT #43836]

984 985 986
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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987

988 989 990 991
4530.	[bug]		Change 4489 broke the handling of CNAME -> DNAME
			in responses resulting in SERVFAIL being returned.
			[RT #43779]

992 993 994
4529.	[cleanup]	Silence noisy log warning when DSCP probe fails
			due to firewall rules. [RT #43847]

995 996 997
4528.	[bug]		Only set the flag bits for the i/o we are waiting
			for on EPOLLERR or EPOLLHUP. [RT #43617]

998 999
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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1001
			grammar definitions in the ARM. [RT #43739]
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1002

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1003 1004 1005
4525.	[doc]		Fixed outdated documentation on managed-keys.
			[RT #43810]

1006 1007 1008
4524.	[bug]		The net zero test was broken causing IPv4 servers
			with addresses ending in .0 to be rejected. [RT #43776]

1009 1010 1011
4523.	[doc]		Expand config doc for <querysource4> and
			<querysource6>. [RT #43768]

1012 1013 1014
4522.	[bug]		Handle big gaps in log file version numbers better.
			[RT #38688]

1015 1016 1017
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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1018
4520.	[cleanup]	Alphabetize more of the grammar when printing it
1019 1020
			out. Fix unbalanced indenting. [RT #43755]

1021 1022
4519.	[port]		win32: handle ERROR_MORE_DATA. [RT #43534]

1023 1024 1025 1026 1027 1028 1029
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]

1030 1031 1032
4517.	[security]	Named could mishandle authority sections that were
			missing RRSIGs triggering an assertion failure.
			(CVE-2016-9444) [RT # 43632]
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1033

1034 1035 1036
4516.	[bug]		isc_socketmgr_renderjson was missing from the
			windows build. [RT #43602]

1037
4515.	[port]		FreeBSD: Find readline headers when they are in
1038
			edit/readline/ instead of readline/. [RT #43658]
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4514.	[port]		NetBSD: strip -WL, from ld command line. [RT #43204]

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

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

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

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

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

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

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

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

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

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4501.	[placeholder]

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

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

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

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

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

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

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

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

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

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

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

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

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

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