CHANGES 482 KB
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4441.	[cleanup]	Alphabetize host's help output. [RT #43031]

3 4 5
4440.	[func]		Enable TCP fast open support when available on the
			server side. [RT #42866]

6 7 8
4439.	[bug]		Address race conditions getting ownernames of nodes.
			[RT #43005]

9 10 11
4438.	[func]		Use LIFO rather than FIFO when processing startup
			notify and refresh queries. [RT #42825]

12 13 14 15 16 17
4437.	[func]		Minimal-responses now has two additional modes
			no-auth and no-auth-recursive which suppress
			adding the NS records to the authority section
			as well as the associated address records for the
			nameservers. [RT #42005]

18 19 20
4436.	[func]		Return TLSA records as additional data for MX and SRV
			lookups. [RT #42894]

21 22 23 24 25
4435.	[tuning]	Only set IPV6_USE_MIN_MTU for UDP when the message
			will not fit into a single IPv4 encapsulated IPv6
			UDP packet when transmitted over a Ethernet link.
			[RT #42871]

26 27 28
4434.	[protocol]	Return EDNS EXPIRE option for master zones in addition
			to slave zones. [RT #43008]

29 30
4433.	[cleanup]	Report an error when passing an invalid option or
			view name to "rndc dumpdb". [RT #42958]
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4432.	[test]		Hide rndc output on expected failures in logfileconfig
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			system test. [RT #27996]

35 36 37
4431.	[bug]		named-checkconf now checks the rate-limit clause.
			[RT #42970]

38 39 40
4430.	[bug]		Lwresd died if a search list was not defined.
			Found by 0x710DDDD At Alibaba Security. [RT #42895]

41 42 43
4429.	[bug]		Address potential use after free on fclose() error.
			[RT #42976]

44 45 46
4428.	[bug]		The "test dispatch getnext" unit test could fail
			in a threaded build. [RT #42979]

47 48 49
4427.	[bug]		The "query" and "response" parameters to the
			"dnstap" option had their functions reversed.

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	--- 9.11.0b3 released ---

52 53
4426.	[bug]		Addressed Coverity warnings. [RT #42908]

54 55 56
4425.	[bug]		arpaname, dnstap-read and named-rrchecker were not
			being installed into ${prefix}/bin.  Tidy up
			installation issues with CHANGE 4421. [RT #42910]
57

58 59 60 61 62 63 64
4424.	[experimental]	Named now sends _ta-XXXX.<trust-anchor>/NULL queries
			to provide feedback to the trust-anchor administrators
			about how key rollovers are progressing as per
			draft-ietf-dnsop-edns-key-tag-02.  This can be
			disabled using 'trust-anchor-telemetry no;'.
			[RT #40583]

65 66 67
4423.	[maint]		Added missing IPv6 address 2001:500:84::b for
			B.ROOT-SERVERS.NET. [RT #42898]

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4422.	[port]		Silence clang warnings in dig.c and dighost.c.
			[RT #42451]

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4421.	[func]		When built with LMDB (Lightning Memory-mapped
			Database), named will now use a database to store
			the configuration for zones added by "rndc addzone"
			instead of using a flat NZF file. This improves
			performance of "rndc delzone" and "rndc modzone"
			significantly. Existing NZF files will
			automatically by converted to NZD databases.
			To view the contents of an NZD or to roll back to
			NZF format, use "named-nzd2nzf". To disable
80 81
			this feature, use "configure --without-lmdb".
			[RT #39837]
82

83 84 85
4420.	[func]		nslookup now looks for AAAA as well as A by default.
			[RT #40420]

86 87 88
4419.	[bug]		Don't cause undefined result if the label of an
			entry in catalog zone is changed. [RT #42708]

89 90
4418.	[bug]		Fix a compiler warning in GSSAPI code. [RT #42879]

91 92 93 94
4417.	[bug]		dnssec-keymgr could fail to create successor keys
			if the prepublication interval was set to a value
			smaller than the default. [RT #42820]

95 96 97
4416.	[bug]		dnssec-keymgr: Domain names in policy files could
			fail to match due to trailing dots. [RT #42807]

98 99
4415.	[bug]		dnssec-keymgr: Expired/deleted keys were not always
			excluded. [RT #42884]
100

101
4414.	[bug]		Corrected a bug in the MIPS implementation of
102 103
			isc_atomic_xadd(). [RT #41965]

104 105 106
4413.	[bug]		GSSAPI negotiation could fail if GSS_S_CONTINUE_NEEDED
			was returned. [RT #42733]

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	--- 9.11.0b2 released ---

109 110 111
4412.	[cleanup]	Make fixes for GCC 6. ISC_OFFSET_MAXIMUM macro was
			removed. [RT #42721]

112
4411.	[func]		"rndc dnstap -roll" automatically rolls the
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			dnstap output file; the previous version is
			saved with ".0" suffix, and earlier versions
			with ".1" and so on. An optional numeric argument
			indicates how many prior files to save. [RT #42830]

118 119 120
4410.	[bug]		Address use after free and memory leak with dnstap.
			[RT #42746]

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121 122
4409.	[bug]		DNS64 should exclude mapped addresses by default when
			an exclude acl is not defined. [RT #42810]
123

124 125 126
4408.	[func]		Continue waiting for expected response when we the
			response we get does not match the request. [RT #41026]

127 128 129
4407.	[performance]	Use GCC builtin for clz in RPZ lookup code.
			[RT #42818]

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130 131
4406.	[security]	getrrsetbyname with a non absolute name could
			trigger an infinite recursion bug in lwresd
132 133
			and named with lwres configured if when combined
			with a search list entry the resulting name is
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			too long. (CVE-2016-2775) [RT #42694]
135

136 137 138 139
4405.	[bug]		Change 4342 introduced a regression where you could
			not remove a delegation in a NSEC3 signed zone using
			OPTOUT via nsupdate. [RT #42702]

140 141 142
4404.	[misc]		Allow krb5-config to be used when configuring gssapi.
			[RT #42580]

143 144 145
4403.	[bug]		Rename variables and arguments that shadow: basename,
			clone and gai_error.

146 147
4402.	[bug]		protoc-c is now a hard requirement for --enable-dnstap.

148 149
	--- 9.11.0b1 released ---

150 151
4401.	[misc]		Change LICENSE to MPL 2.0.

152 153 154
4400.	[bug]		ttl policy was not being inherited in policy.py.
			[RT #42718]

155
4399.	[bug]		policy.py 'ECCGOST', 'ECDSAP256SHA256', and
156 157 158
			'ECDSAP384SHA384' don't have settable keysize.
			[RT #42718]

159 160 161
4398.	[bug]		Correct spelling of ECDSAP256SHA256 in policy.py.
			[RT #42718]

162 163
4397.	[bug]		Update Windows python support. [RT #42538]

164 165 166 167
4396.	[func]		dnssec-keymgr now takes a '-r randomfile' option.
			[RT #42455]

4395.	[bug]		Improve out-of-tree installation of python modules.
168 169
			[RT #42586]

170
4394.	[func]		Add rndc command "dnstap-reopen" to close and
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			reopen dnstap output files. [RT #41803]
172

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4393.	[bug]		Address potential NULL pointer dereferences in
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			dnstap code.

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4392.	[func]		Collect statistics for RSSAC02v3 traffic-volume,
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			traffic-sizes and rcode-volume reporting. [RT #41475]

179
4391.	[contrib]	Fix leaks in contrib DLZ code. [RT #42707]
180

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4390.	[doc]		Description of masters with TSIG, allow-query and
182 183
			allow-transfer options in catalog zones. [RT #42692]

184 185 186 187 188
4389.	[test]		Rewritten test suite for catalog zones. [RT #42676]

4388.	[func]		Support for master entries with TSIG keys in catalog
			zones. [RT #42577]

189 190 191
4387.	[bug]		Change 4336 was not complete leading to SERVFAIL
			being return as NS records expired. [RT #42683]

192 193
4386.	[bug]		Remove shadowed overmem function/variable. [RT #42706]

194 195 196
4385.	[func]		Add support for allow-query and allow-transfer ACLs
			to catalog zones. [RT #42578]

197 198 199
4384.	[bug]		Change 4256 accidentally disabled logging of the
			rndc command. [RT #42654]

200 201 202
4383.	[bug]		Correct spelling error in stats channel description of
			"EDNS client subnet option received". [RT #42633]

203 204 205 206
4382.	[bug]		rndc {addzone,modzone,delzone,showzone} should all
			compare the zone name using a canonical format.
			[RT #42630]

207 208 209
4381.	[bug]		Missing "zone-directory" option in catalog zone
			definition caused BIND to crash. [RT #42579]

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	--- 9.11.0a3 released ---

212 213 214 215 216 217
4380.	[experimental]	Added a "zone-directory" option to "catalog-zones"
			syntax, allowing local masterfiles for slaves
			that are provisioned by catalog zones to be stored
			in a directory other than the server's working
			directory. [RT #42527]

218 219 220 221
4379.   [bug]           An INSIST could be triggered if a zone contains
			RRSIG records with expiry fields that loop
			using serial number arithmetic. [RT #40571]

222 223 224
4378.	[contrib]	#include <isc/string.h> for strlcat in zone2ldap.c.
			[RT #42525]

225 226 227 228
4377.	[bug]		Don't reuse zero TTL responses beyond the current
			client set (excludes ANY/SIG/RRSIG queries).
			[RT #42142]

229 230 231 232 233 234 235 236
4376.	[experimental]	Added support for Catalog Zones, a new method for
			provisioning secondary servers in which a list of
			zones to be served is stored in a DNS zone and can
			be propagated to slaves via AXFR/IXFR. [RT #41581]

4375.	[func]		Add support for automatic reallocation of isc_buffer
			to isc_buffer_put* functions. [RT #42394]

237 238 239 240
4374.	[bug]		Use SAVE/RESTORE macros in query.c to reduce the
			probability of reference counting errors as seen
			in 4365. [RT #42405]

241 242
4373.	[bug]		Address undefined behaviour in getaddrinfo. [RT #42479]

243 244
4372.	[bug]		Address undefined behaviour in libt_api. [RT #42480]

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4371.	[func]		New "minimal-any" option reduces the size of UDP
			responses for qtype ANY by returning a single
			arbitrarily selected RRset instead of all RRsets.
			Thanks to Tony Finch. [RT #41615]

250
4370.	[bug]		Address python3 compatibility issues with RNDC module.
251
			[RT #42499] [RT #42506]
252

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	--- 9.11.0a2 released ---
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254

255 256 257
4369.	[bug]		Fix 'make' and 'make install' out-of-tree python
			support. [RT #42484]

258 259 260 261 262
4368.	[bug]		Fix a crash when calling "rndc stats" on some
			Windows builds because some Visual Studio compilers
			generated crashing code for the "%z" printf()
			format specifier. [RT #42380]

263 264 265
4367.	[bug]		Remove unnecessary assignment of loadtime in
			zone_touched. [RT #42440]

266 267 268
4366.	[bug]		Address race condition when updating rbtnode bit
			fields. [RT #42379]

269 270 271
4365.	[bug]		Address zone reference counting errors involving
			nxdomain-redirect. [RT #42258]

272 273
4364.	[port]		freebsd: add -Wl,-E to loader flags [RT #41690]

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4363.	[port]		win32: Disable explicit triggering UAC when running
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			BINDInstall.
276

277 278
4362.	[func]		Changed rndc reconfig behaviour so that newly added
			zones are loaded asynchronously and the loading does
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			not block the server. [RT #41934]

281 282 283 284
4361.	[cleanup]	Where supported, file modification times returned
			by isc_file_getmodtime() are now accurate to the
			nanosecond. [RT #41968]

285 286 287
4360.	[bug]		Silence spurious 'bad key type' message when there is
			a existing TSIG key. [RT #42195]

288 289 290
4359.	[bug]		Inherited 'also-notify' lists were not being checked
			by named-checkconf. [RT #42174]

291 292 293 294
4358.	[test]		Added American Fuzzy Lop harness that allows
			feeding fuzzed packets into BIND.
			[RT #41723]

295 296
4357.	[func]		Add the python RNDC module. [RT #42093]

297 298
4356.	[func]		Add the ability to specify whether to wait for
			nameserver addresses to be looked up or not to
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			RPZ with a new modifying directive 'nsip-wait-recurse'.
300 301
			[RT #35009]

302 303 304 305 306
4355.	[func]		"pkcs11-list" now displays the extractability
			attribute of private or secret keys stored in
			an HSM, as either "true", "false", or "never"
			Thanks to Daniel Stirnimann. [RT #36557]

307 308 309
4354.	[bug]		Check that the received HMAC length matches the
			expected length prior to check the contents on the
			control channel.  This prevents a OOB read error.
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			This was reported by Lian Yihan, <lianyihan@360.cn>.
311 312
			[RT #42215]

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4353.	[cleanup]	Update PKCS#11 header files. [RT #42175]

315 316 317 318 319 320
4352.	[cleanup]	The ISC DNSSEC Lookaside Validation (DLV) service
			is scheduled to be disabled in 2017.  A warning is
			now logged when named is configured to use it,
			either explicitly or via "dnssec-lookaside auto;"
			[RT #42207]

321 322
4351.	[bug]		'dig +noignore' didn't work. [RT #42273]

323 324
4350.	[contrib]	Declare result in  dlz_filesystem_dynamic.c.

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325 326
4349.	[contrib]	kasp2policy: A python script to create a DNSSEC
			policy file from an OpenDNSSEC KASP XML file.
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4348.	[func]		dnssec-keymgr: A new python-based DNSSEC key
			management utility, which reads a policy definition
			file and can create or update DNSSEC keys as needed
			to ensure that a zone's keys match policy, roll over
			correctly on schedule, etc.  Thanks to Sebastian
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			Castro for assistance in development. [RT #39211]
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4347.	[port]		Corrected a build error on x86_64 Solaris. [RT #42150]
336

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4346.	[bug]		Fixed a regression introduced in change #4337 which
338 339 340
			caused signed domains with revoked KSKs to fail
			validation. [RT #42147]

341 342 343
4345.	[contrib]	perftcpdns mishandled the return values from
			clock_nanosleep. [RT #42131]

344 345
4344.	[port]		Address openssl version differences. [RT #42059]

346 347 348
4343.	[bug]		dns_dnssec_syncupdate misdeclared in <dns/dnssec.h>.
			[RT #42090]

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4342.	[bug]		'rndc flushtree' could fail to clean the tree if there
350 351
			wasn't a node at the specified name. [RT #41846]

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352 353
	--- 9.11.0a1 released ---

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354 355 356
4341.	[bug]		Correct the handling of ECS options with
			address family 0. [RT #41377]

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4340.	[performance]	Implement adaptive read-write locks, reducing the
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			overhead of locks that are only held briefly.
			[RT #37329]

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4339.	[test]		Use "mdig" to test pipelined queries. [RT #41929]

363 364 365
4338.	[bug]		Reimplement change 4324 as it wasn't properly doing
			all the required book keeping. [RT #41941]

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366 367 368 369
4337.	[bug]		The previous change exposed a latent flaw in
			key refresh queries for managed-keys when
			a cached DNSKEY had TTL 0. [RT #41986]

370 371 372
4336.	[bug]		Don't emit records with zero ttl unless the records
			were learnt with a zero ttl. [RT #41687]

373 374
4335.	[bug]		zone->view could be detached too early. [RT #41942]

375 376
4334.	[func]		'named -V' now reports zlib version. [RT #41913]

377
4333.	[maint]		L.ROOT-SERVERS.NET is now 199.7.83.42 and
378 379
			2001:500:9f::42.

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4332.	[placeholder]

382 383 384 385
4331.	[func]		When loading managed signed zones detect if the
			RRSIG's inception time is in the future and regenerate
			the RRSIG immediately. [RT #41808]

386 387 388
4330.	[protocol]	Identify the PAD option as "PAD" when printing out
			a message.

389 390 391
4329.	[func]		Warn about a common misconfiguration when forwarding
			RFC 1918 zones. [RT #41441]

392 393
4328.	[performance]	Add dns_name_fromwire() benchmark test. [RT #41694]

394
4327.	[func]		Log query and depth counters during fetches when
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			querytrace (./configure --enable-querytrace) is
			enabled (helps in diagnosing).  [RT #41787]
397

398 399
4326.	[protocol]	Add support for AVC. [RT #41819]

400 401 402
4325.	[func]		Add a line to "rndc status" indicating the
			hostname and operating system details. [RT #41610]

403 404 405 406
4324.	[bug]		When deleting records from a zone database, interior
			nodes could be left empty but not deleted, damaging
			search performance afterward. [RT #40997]

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4323.	[bug]		Improve HTTP header processing on statschannel.
408 409
			[RT #41674]

410 411 412 413
4322.	[security]	Duplicate EDNS COOKIE options in a response could
			trigger an assertion failure. (CVE-2016-2088)
			[RT #41809]

414 415 416 417
4321.	[bug]		Zones using mapped files containing out-of-zone data
			could return SERVFAIL instead of the expected NODATA
			or NXDOMAIN results. [RT #41596]

418 419 420 421
4320.	[bug]		Insufficient memory allocation when handling
			"none" ACL could cause an assertion failure in
			named when parsing ACL configuration. [RT #41745]

422 423 424 425
4319.	[security]	Fix resolver assertion failure due to improper
			DNAME handling when parsing fetch reply messages.
			(CVE-2016-1286) [RT #41753]

426 427 428
4318.	[security]	Malformed control messages can trigger assertions
			in named and rndc. (CVE-2016-1285) [RT #41666]

429 430
4317.	[bug]		Age all unused servers on fetch timeout. [RT #41597]

431 432 433
4316.	[func]		Add option to tools to print RRs in unknown
			presentation format [RT #41595].

434 435 436
4315.	[bug]		Check that configured view class isn't a meta class.
			[RT #41572].

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4314.	[contrib]	Added 'dnsperf-2.1.0.0-1', a set of performance
			testing tools provided by Nominum, Inc.

440 441 442
4313.	[bug]		Handle ns_client_replace failures in test mode.
			[RT #41190]

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4312.	[bug]		dig's unknown DNS and EDNS flags (MBZ value) logging
444 445
			was not consistent. [RT #41600]

446 447 448
4311.	[bug]		Prevent "rndc delzone" from being used on
			response-policy zones. [RT #41593]

449 450 451
4310.	[performance]	Use __builtin_expect() where available to annotate
			conditions with known behavior. [RT #41411]

452 453 454
4309.	[cleanup]	Remove the spurious "none" filename from log messages
			when processing built-in configuration. [RT #41594]

455 456 457
4308.	[func]		Added operating system details to "named -V"
			output. [RT #41452]

458 459
4307.	[bug]		"dig +subnet" and "mdig +subnet" could send
			incorrectly-formatted Client Subnet options
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			if the prefix length was not divisible by 8.
461 462
			Also fixed a memory leak in "mdig". [RT #45178]

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4306.	[maint]		Added a PKCS#11 openssl patch supporting
			version 1.0.2f [RT #38312]

466 467 468
4305.	[bug]		dnssec-signzone was not removing unnecessary rrsigs
			from the zone's apex. [RT #41483]

469 470 471
4304.	[port]		xfer system test failed as 'tail -n +value' is not
			portable. [RT #41315]

472 473 474 475 476 477 478
4303.	[bug]		"dig +subnet" was unable to send a prefix length of
			zero, as it was incorrectly changed to 32 for v4
			prefixes or 128 for v6 prefixes. In addition to
			fixing this, "dig +subnet=0" has been added as a
			short form for 0.0.0.0/0. The same changes have
			also been made in "mdig". [RT #41553]

479 480
4302.	[port]		win32: fixed a build error in VS 2015. [RT #41426]

481 482
4301.	[bug]		dnssec-settime -p [DP]sync was not working. [RT #41534]

483
4300.	[bug]		A flag could be set in the wrong field when setting
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			up non-recursive queries; this could cause the
485 486 487 488
			SERVFAIL cache to cache responses it shouldn't.
			New querytrace logging has been added which
			identified this error. [RT #41155]

489 490 491 492
4299.	[bug]		Check that exactly totallen bytes are read when
			reading a RRset from raw files in both single read
			and incremental modes. [RT #41402]

493
4298.	[bug]		dns_rpz_add errors in loadzone were not being
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			propagated up the call stack. [RT #41425]
495

496 497 498
4297.	[test]		Ensure delegations in RPZ zones fail robustly.
			[RT #41518]

499 500 501 502
4296.	[bug]		TCP packet sizes were calculated incorrectly in the
			stats channel; they could be counted in the wrong
			histogram bucket. [RT #40587]

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4295.	[bug]		An unchecked result in dns_message_pseudosectiontotext()
			could allow incorrect text formatting of EDNS EXPIRE
			options. [RT #41437]

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4294.	[bug]		Fixed a regression in which "rndc stop -p" failed
			to print the PID. [RT #41513]

510 511 512
4293.	[bug]		Address memory leak on priming query creation failure.
			[RT #41512]

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4292.	[placeholder]

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4291.	[cleanup]	Added a required include to dns/forward.h. [RT #41474]

517 518 519 520 521
4290.	[func]		The timers returned by the statistics channel
			(indicating current time, server boot time, and
			most recent reconfiguration time) are now reported
			with millisecond accuracy. [RT #40082]

522 523 524 525
4289.	[bug]		The server could crash due to memory being used
			after it was freed if a zone transfer timed out.
			[RT #41297]

526 527 528 529
4288.	[bug]		Fixed a regression in resolver.c:possibly_mark()
			which caused known-bogus servers to be queried
			anyway. [RT #41321]

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Evan Hunt committed
530 531 532
4287.	[bug]		Silence an overly noisy log message when message
			parsing fails. [RT #41374]

533 534 535 536
4286.	[security]	render_ecs errors were mishandled when printing out
			a OPT record resulting in a assertion failure.
			(CVE-2015-8705) [RT #41397]

537 538 539
4285.	[security]	Specific APL data could trigger a INSIST.
			(CVE-2015-8704) [RT #41396]

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540 541 542 543 544
4284.	[bug]		Some GeoIP options were incorrectly documented
			using abbreviated forms which were not accepted by
			named.  The code has been updated to allow both
			long and abbreviated forms. [RT #41381]

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545
4283.	[bug]		OPENSSL_config is no longer re-callable. [RT #41348]
546

547 548 549 550
4282.	[func]		'dig +[no]mapped' determine whether the use of mapped
			IPv4 addresses over IPv6 is permitted or not.  The
			default is +mapped.  [RT #41307]

551 552
4281.	[bug]		Teach dns_message_totext about BADCOOKIE. [RT #41257]

553 554 555
4280.	[performance]	Use optimal message sizes to improve compression
			in AXFRs. This reduces network traffic. [RT #40996]

556 557
4279.	[test]		Don't use fixed ports when unit testing. [RT #41194]

558 559 560
4278.	[bug]		'delv +short +[no]split[=##]' didn't work as expected.
			[RT #41238]

561 562 563 564 565 566 567
4277.	[performance]	Improve performance of the RBT, the central zone
			datastructure: The aux hashtable was improved,
			hash function was updated to perform more
			uniform mapping, uppernode was added to
			dns_rbtnode, and other cleanups and performance
			improvements were made. [RT #41165]

568 569
4276.	[protocol]	Add support for SMIMEA. [RT #40513]

570 571 572
4275.	[performance]	Lazily initialize dns_compress->table only when
			compression is enabled. [RT #41189]

573 574
4274.	[performance]	Speed up typemap processing from text. [RT #41196]

575 576
4273.	[bug]		Only call dns_test_begin() and dns_test_end() once each
			in nsec3_test as it fails with GOST if called multiple
577
			times.
578

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579 580 581
4272.	[bug]		dig: the +norrcomments option didn't work with +multi.
			[RT #41234]

582 583 584
4271.	[test]		Unit tests could deadlock in isc__taskmgr_pause().
			[RT #41235]

585 586 587
4270.	[security]	Update allowed OpenSSL versions as named is
			potentially vulnerable to CVE-2015-3193.

588 589 590 591 592 593
4269.	[bug]		Zones using "map" format master files currently
			don't work as policy zones.  This limitation has
			now been documented; attempting to use such zones
			in "response-policy" statements is now a
			configuration error.  [RT #38321]

594 595 596
4268.	[func]		"rndc status" now reports the path to the
			configuration file. [RT #36470]

597 598 599 600
4267.	[test]		Check sdlz error handling. [RT #41142]

4266.	[placeholder]

601 602
4265.	[bug]		Address unchecked isc_mem_get calls. [RT #41187]

603 604 605
4264.	[bug]		Check const of strchr/strrchr assignments match
			argument's const status. [RT #41150]

606 607 608
4263.	[contrib]	Address compiler warnings in mysqldyn module.
			[RT #41130]

609 610 611 612 613 614 615
4262.	[bug]		Fixed a bug in epoll socket code that caused
			sockets to not be registered for ready
			notification in some cases, causing named to not
			read from or write to them, resulting in what
			appear to the user as blocked connections.
			[RT #41067]

616
4261.	[maint]		H.ROOT-SERVERS.NET is 198.97.190.53 and 2001:500:1::53.
617 618
			[RT #40556]

619 620 621
4260.	[security]	Insufficient testing when parsing a message allowed
			records with an incorrect class to be be accepted,
			triggering a REQUIRE failure when those records
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622
			were subsequently cached. (CVE-2015-8000) [RT #40987]
623

624 625 626 627 628 629
4259.	[func]		Add an option for non-destructive control channel
			access using a "read-only" clause. In such
			cases, a restricted set of rndc commands are
			allowed for querying information from named.
			[RT #40498]

630 631 632 633 634
4258.	[bug]		Limit rndc query message sizes to 32 KiB. This should
			not break any legitimate rndc commands, but will
			prevent a rogue rndc query from allocating too
			much memory. [RT #41073]

635 636
4257.	[cleanup]	Python scripts reported incorrect version. [RT #41080]

637 638 639
4256.	[bug]		Allow rndc command arguments to be quoted so as
			to allow spaces. [RT #36665]

640
4255.	[performance]	Add 'message-compression' option to disable DNS
641 642
			compression in responses. [RT #40726]

643 644 645
4254.	[bug]		Address missing lock when getting zone's serial.
			[RT #41072]

646 647
4253.	[security]	Address fetch context reference count handling error
			on socket error. (CVE-2015-8461)  [RT#40945]
648

649 650 651 652
4252.	[func]		Add support for automating the generation CDS and
			CDNSKEY rrsets to named and dnssec-signzone.
			[RT #40424]

653 654 655
4251.	[bug]		NTAs were deleted when the server was reconfigured
			or reloaded. [RT #41058]

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656 657 658
4250.	[func]		Log the TSIG key in use during inbound zone
			transfers. [RT #41075]

659
4249.	[func]		Improve error reporting of TSIG / SIG(0) records in
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Mark Andrews committed
660
			the wrong location. [RT #41030]
661

662
4248.	[performance]	Add an isc_atomic_storeq() function, use it in
663 664 665
			stats counters to improve performance.
			[RT #39972] [RT #39979]

666 667 668
4247.	[port]		Require both HAVE_JSON and JSON_C_VERSION to be
			defined to report json library version. [RT #41045]

669 670 671
4246.	[test]		Ensure the statschannel system test runs when BIND
			is not built with libjson. [RT #40944]

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672 673
4245.	[placeholder]

674 675 676
4244.	[bug]		The parser was not reporting that use-ixfr is obsolete.
			[RT #41010]

677 678
4243.	[func]		Improved stats reporting from Timothe Litt. [RT #38941]

679 680 681
4242.	[bug]		Replace the client if not already replaced when
			prefetching. [RT #41001]

682
4241.	[doc]		Improved the TSIG, TKEY, and SIG(0) sections in
683 684
			the ARM. [RT #40955]

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Mark Andrews committed
685
4240.	[port]		Fix LibreSSL compatibility. [RT #40977]
686

687
4239.	[func]		Changed default servfail-ttl value to 1 second from 10.
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Mark Andrews committed
688 689
			Also, the maximum value is now 30 instead of 300.
			[RT #37556]
690

691 692 693
4238.	[bug]		Don't send to servers on net zero (0.0.0.0/8).
			[RT #40947]

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694 695 696
4237.	[doc]		Upgraded documentation toolchain to use DocBook 5
			and dblatex. [RT #40766]

697
4236.	[performance]	On machines with 2 or more processors (CPU), the
698 699 700
			default value for the number of UDP listeners
			has been changed to the number of detected
			processors minus one. [RT #40761]
701

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702 703 704 705 706 707 708 709 710 711
4235.	[func]		Added support in named for "dnstap", a fast method of
			capturing and logging DNS traffic, and a new command
			"dnstap-read" to read a dnstap log file.  Use
			"configure --enable-dnstap" to enable this
			feature (note that this requires libprotobuf-c
			and libfstrm). See the ARM for configuration details.

			Thanks to Robert Edmonds of Farsight Security.
			[RT #40211]

712
4234.	[func]		Add deflate compression in statistics channel HTTP
713 714
			server. [RT #40861]

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Mark Andrews committed
715
4233.	[test]		Add tests for CDS and CDNSKEY with delegation-only.
716 717
			[RT #40597]

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718
4232.	[contrib]	Address unchecked memory allocation calls in
719 720
			query-loc and zone2ldap. [RT #40789]

721 722 723
4231.	[contrib]	Address unchecked calloc call in dlz_mysqldyn_mod.c.
			[RT #40840]

724
4230.	[contrib]	dlz_wildcard_dynamic.c:dlz_create could return a
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Mark Andrews committed
725
			uninitialized result. [RT #40839]
726

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727
4229.	[bug]		A variable could be used uninitialized in
728 729
			dns_update_signaturesinc. [RT #40784]

730 731 732
4228.	[bug]		Address race condition in dns_client_destroyrestrans.
			[RT #40605]

733 734
4227.	[bug]		Silence static analysis warnings. [RT #40828]

735 736 737
4226.	[bug]		Address a theoretical shutdown race in
			zone.c:notify_send_queue(). [RT #38958]

738 739 740
4225.	[port]		freebsd/openbsd:  Use '${CC} -shared' for building
			shared libraries. [RT #39557]

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741 742 743 744 745 746 747 748 749 750 751 752 753 754
4224.	[func]		Added support for "dyndb", a new interface for loading
			zone data from an external database, developed by
			Red Hat for the FreeIPA project.

			DynDB drivers fully implement the BIND database
			API, and are capable of significantly better
			performance and functionality than DLZ drivers,
			while taking advantage of advanced database
			features not available in BIND such as multi-master
			replication.

			Thanks to Adam Tkac and Petr Spacek of Red Hat.
			[RT #35271]

755 756 757 758
4223.	[func]		Add support for setting max-cache-size to percentage
			of available physical memory, set default to 90%.
			[RT #38442]

759 760 761
4222.	[func]		Bias IPv6 servers when selecting the next server to
			query. [RT #40836]

762 763 764
4221.	[bug]		Resource leak on DNS_R_NXDOMAIN in fctx_create.
			[RT #40583]

Jeremy C. Reed's avatar
Jeremy C. Reed committed
765
4220.	[doc]		Improve documentation for zone-statistics.
766 767
			[RT #36955]

768 769 770 771
4219.	[bug]		Set event->result to ISC_R_WOULDBLOCK on EWOULDBLOCK,
			EGAIN when these soft error are not retried for
			isc_socket_send*().

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Mark Andrews committed
772 773
4218.	[bug]		Potential null pointer dereference on out of memory
			if mmap is not supported. [RT #40777]
774

775 776
4217.	[protocol]	Add support for CSYNC. [RT #40532]

777 778
4216.	[cleanup]	Silence static analysis warnings. [RT #40649]

779 780 781
4215.	[bug]		nsupdate: skip to next request on GSSTKEY create
			failure. [RT #40685]

782 783
4214.	[protocol]	Add support for TALINK.  [RT #40544]

784 785 786
4213.	[bug]		Don't reuse a cache across multiple classes.
			[RT #40205]

787 788 789
4212.	[func]		Re-query if we get a bad client cookie returned over
			UDP. [RT #40748]

790 791 792
4211.	[bug]		Ensure that lwresd gets at least one task to work
			with if enabled. [RT #40652]

793 794
4210.	[cleanup]	Silence use after free false positive. [RT #40743]

795 796
4209.	[bug]		Address resource leaks in dlz modules. [RT #40654]

797 798 799
4208.	[bug]		Address null pointer dereferences on out of memory.
			[RT #40764]

800 801 802
4207.	[bug]		Handle class mismatches with raw zone files.
			[RT #40746]

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803
4206.   [bug]		contrib: fixed a possible NULL dereference in
804
			DLZ wildcard module. [RT #40745]
805

806 807 808 809
4205.	[bug]		'named-checkconf -p' could include unwanted spaces
			when printing tuples with unset optional fields.
			[RT #40731]

810
4204.	[bug]		'dig +trace' failed to lookup the correct type if
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Mark Andrews committed
811
			the initial root NS query was retried. [RT #40296]
812

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813
4203.	[test]		The rrchecker system test now tests conversion
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814
			to and from unknown-type format. [RT #40584]
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815

816 817 818
4202.	[bug]		isccc_cc_fromwire() could return an incorrect
			result. [RT #40614]

819 820 821 822
4201.	[func]		The default preferred-glue is now the address record
			type of the transport the query was received
			over.  [RT #40468]

823 824 825
4200.	[cleanup]	win32: update BINDinstall to be BIND release
			independent. [RT #38915]

826 827
4199.	[protocol]	Add support for NINFO, RKEY, SINK, TA.
			[RT #40545] [RT #40547] [RT #40561] [RT #40563]
828

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829 830
4198.	[placeholder]

831 832 833
4197.	[bug]		'named-checkconf -z' didn't handle 'in-view' clauses.
			[RT #40603]

834 835 836 837 838
4196.	[doc]		Improve how "enum + other" types are documented.
			[RT #40608]

4195.	[bug]		'max-zone-ttl unlimited;' was broken. [RT #40608]

839 840 841
4194.	[bug]		named-checkconf -p failed to properly print a port
			range.  [RT #40634]

842 843 844
4193.	[bug]		Handle broken servers that return BADVERS incorrectly.
			[RT #40427]

845 846 847
4192.	[bug]		The default rrset-order of random was not always being
			applied. [RT #40456]

848 849 850
4191.	[protocol]	Accept DNS-SD non LDH PTR records in reverse zones
			as per RFC 6763. [RT #37889]

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851
4190.	[protocol]	Accept Active Directory gc._msdcs.<forest> name as
852 853 854
			valid with check-names.  <forest> still needs to be
			LDH. [RT #40399]

855 856 857
4189.	[cleanup]	Don't exit on overly long tokens in named.conf.
			[RT #40418]

858 859 860
4188.	[bug]		Support HTTP/1.0 client properly on the statistics
			channel. [RT #40261]

861 862 863 864 865 866 867
4187.	[func]		When any RR type implementation doesn't
			implement totext() for the RDATA's wire
			representation and returns ISC_R_NOTIMPLEMENTED,
			such RDATA is now printed in unknown
			presentation format (RFC 3597). RR types affected
			include LOC(29) and APL(42). [RT #40317].

868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883
4186.	[bug]		Fixed an RPZ bug where a QNAME would be matched
			against a policy RR with wildcard owner name
			(trigger) where the QNAME was the wildcard owner
			name's parent. For example, the bug caused a query
			with QNAME "example.com" to match a policy RR with
			"*.example.com" as trigger. [RT #40357]

4185.	[bug]		Fixed an RPZ bug where a policy RR with wildcard
			owner name (trigger) would prevent another policy RR
			with its parent owner name from being
			loaded. For example, the bug caused a policy RR
			with trigger "example.com" to not have any
			effect when a previous policy RR with trigger
			"*.example.com" existed in that RPZ zone.
			[RT #40357]

884 885 886 887
4184.	[bug]		Fixed a possible memory leak in name compression
			when rendering long messages. (Also, improved
			wire_test for testing such messages.) [RT #40375]

888 889 890
4183.	[cleanup]	Use timing-safe memory comparisons in cryptographic
			code. Also, the timing-safe comparison functions have
			been renamed to avoid possible confusion with
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891
			memcmp(). Thanks to Loganaden Velvindron of
892
			AFRINIC. [RT #40148]
893

894 895 896
4182.	[cleanup]	Use mnemonics for RR class and type comparisons.
			[RT #40297]

897 898 899
4181.	[bug]		Queued notify messages could be dequeued from the
			wrong rate limiter queue. [RT #40350]

900 901 902
4180.	[bug]		Error responses in pipelined queries could
			cause a crash in client.c. [RT #40289]

903 904 905
4179.	[bug]		Fix double frees in getaddrinfo() in libirs.
			[RT #40209]

906 907 908
4178.	[bug]		Fix assertion failure in parsing UNSPEC(103) RR from
			text. [RT #40274]

909 910 911
4177.	[bug]		Fix assertion failure in parsing NSAP records from
			text. [RT #40285]

912 913
4176.	[bug]		Address race issues with lwresd. [RT #40284]

914 915 916
4175.	[bug]		TKEY with GSS-API keys needed bigger buffers.
			[RT #40333]

917 918 919
4174.	[bug]		"dnssec-coverage -r" didn't handle time unit
			suffixes correctly. [RT #38444]

920 921 922
4173.	[bug]		dig +sigchase was not properly matching the trusted
			key. [RT #40188]

923 924 925
4172.	[bug]		Named / named-checkconf didn't handle a view of CLASS0.
			[RT #40265]

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926 927 928
4171.	[bug]		Fixed incorrect class checks in TSIG RR
			implementation. [RT #40287]

929 930
4170.	[security]	An incorrect boundary check in the OPENPGPKEY
			rdatatype could trigger an assertion failure.
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Evan Hunt committed
931
			(CVE-2015-5986) [RT #40286]
932

933 934 935 936
4169.	[test]		Added a 'wire_test -d' option to read input as
			raw binary data, for use as a fuzzing harness.
			[RT #40312]

937
4168.	[security]	A buffer accounting error could trigger an
938
			assertion failure when parsing certain malformed
939 940
			DNSSEC keys. (CVE-2015-5722) [RT #40212]

941
4167.	[func]		Update rndc's usage output to include recently added
942 943 944
			commands. Thanks to Tony Finch for submitting a
			patch. [RT #40010]

945
4166.	[func]		Print informative output from rndc showzone when
946 947 948
			allow-new-zones is not enabled for a view. Thanks to
			Tony Finch for submitting a patch. [RT #40009]

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Mark Andrews committed
949
4165.	[security]	A failure to reset a value to NULL in tkey.c could
950 951 952
			result in an assertion failure. (CVE-2015-5477)
			[RT #40046]

953 954 955 956 957
4164.	[bug]		Don't rename slave files and journals on out of memory.
			[RT #40033]

4163.	[bug]		Address compiler warnings. [RT #40024]

958 959
4162.	[bug]		httpdmgr->flags was not being initialized. [RT #40017]

960 961 962 963
4161.	[test]		Add JSON test for traffic size stats; also test
			for consistency between "rndc stats" and the XML
			and JSON statistics channel contents. [RT #38700]

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964 965
4160.	[placeholder]

966 967
4159.	[cleanup]	Alphabetize dig's help output. [RT #39966]

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968 969 970 971
4158.	[placeholder]

4157.	[placeholder]

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972 973 974 975 976
4156.	[func]		Added statistics counters to track the sizes
			of incoming queries and outgoing responses in
			histogram buckets, as specified in RSSAC002.
			[RT #39049]

977 978 979 980
4155.	[func]		Allow RPZ rewrite logging to be configured on a
			per-zone basis using a newly introduced log clause in
			the response-policy option. [RT #39754]

981 982 983 984 985 986 987 988
4154.	[bug]		A OPT record should be included with the FORMERR
			response when there is a malformed EDNS option.
			[RT #39647]

4153.	[bug]		Dig should zero non significant +subnet bits.  Check
			that non significant ECS bits are zero on receipt.
			[RT #39647]

989 990
4152.	[func]		Implement DNS COOKIE option.  This replaces the
			experimental SIT option of BIND 9.10.  The following
991
			named.conf directives are available: send-cookie,
992 993 994 995
			cookie-secret, cookie-algorithm, nocookie-udp-size
			and require-server-cookie.  The following dig options
			are available: +[no]cookie[=value] and +[no]badcookie.
			[RT #39928]
996

997 998
4151.	[bug]		'rndc flush' could cause a deadlock. [RT #39835]

999 1000 1001
4150.	[bug]		win32: listen-on-v6 { any; }; was not working.  Apply
			minimal fix.  [RT #39667]

1002 1003 1004 1005 1006 1007
4149.	[bug]		Fixed a race condition in the getaddrinfo()
			implementation in libirs, which caused the delv
			utility to crash with an assertion failure when using
			the '@server' syntax with a hostname argument.
			[RT #39899]

1008 1009 1010
4148.	[bug]		Fix a bug when printing zone names with '/' character
			in XML and JSON statistics output. [RT #39873]

1011 1012 1013 1014
4147.	[bug]		Filter-aaaa / filter-aaaa-on-v4 / filter-aaaa-on-v6
			was returning referrals rather than nodata responses
			when the AAAA records were filtered.  [RT #39843]

1015 1016 1017
4146.	[bug]		Address reference leak that could prevent a clean
			shutdown. [RT #37125]

1018 1019 1020
4145.	[bug]		Not all unassociated adb entries where being printed.
			[RT #37125]

1021 1022 1023
4144.	[func]		Add statistics counters for nxdomain redirections.
			[RT #39790]

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1024 1025
4143.	[placeholder]

1026 1027 1028 1029
4142.	[bug]		rndc addzone with view specified saved NZF config
			that could not be read back by named. This has now
			been fixed. [RT #39845]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
1030
4141.	[bug]		A formatting bug caused rndc zonestatus to print
1031 1032 1033
			negative numbers for large serial values. This has
			now been fixed. [RT #39854]

1034 1035 1036
4140.	[cleanup]	Remove redundant nzf_remove() call during delzone.
			[RT #39844]

1037
4139.	[doc]		Fix rpz-client-ip documentation. [RT #39783]
1038

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1039
4138.	[security]	An uninitialized value in validator.c could result
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grammar  
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1040
			in an assertion failure. (CVE-2015-4620) [RT #39795]
1041

1042 1043
4137.	[bug]		Make rndc reconfig report configuration errors the
			same way rndc reload does. [RT #39635]
1044

1045 1046 1047 1048
4136.	[bug]		Stale statistics counters with the leading
			'#' prefix (such as #NXDOMAIN) were not being
			updated correctly. This	has been fixed. [RT #39141]

Witold Krecicki's avatar
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4135.	[cleanup]	Log expired NTA at startup. [RT #39680]

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4134.	[cleanup]	Include client-ip rules when logging the number
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			of RPZ rules of each type. [RT #39670]
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4133.	[port]		Update how various json libraries are handled.
			[RT #39646]

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4132.	[cleanup]	dig: added +rd as a synonym for +recurse,
			added +class as an unabbreviated alternative
			to +cl. [RT #39686]

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4131.	[bug]		Addressed further problems with reloading RPZ
			zones. [RT #39649]

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4130.	[bug]		The compatibility shim for *printf() misprinted some
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			large numbers. [RT #39586]

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4129.	[port]		Address API changes in OpenSSL 1.1.0. [RT #39532]

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4128.	[bug]		Address issues raised by Coverity 7.6. [RT #39537]

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4127.	[protocol]	CDS and CDNSKEY need to be signed by the key signing
			key as per RFC 7344, Section 4.1. [RT #37215]

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4126.	[bug]		Addressed a regression introduced in change #4121.
			[RT #39611]

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4125.	[test]		Added tests for dig, renamed delv test to digdelv.
			[RT #39490]
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4124.	[func]		Log errors or warnings encountered when parsing the
			internal default configuration.  Clarify the logging
			of errors and warnings encountered in rndc
			addzone or modzone parameters. [RT #39440]

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4123.	[port]		Added %z (size_t) format options to the portable
			internal printf/sprintf implementation. [RT #39586]

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4122.	[bug]		The server could match a shorter prefix than what was
			available in CLIENT-IP policy triggers, and so, an
			unexpected action could be taken. This has been
			corrected. [RT #39481]

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4121.	[bug]		On servers with one or more policy zones
			configured as slaves, if a policy zone updated
			during regular operation (rather than at
			startup) using a full zone reload, such as via
			AXFR, a bug could allow the RPZ summary data to
			fall out of sync, potentially leading to an
			assertion failure in rpz.c when further
			incremental updates were made to the zone, such
			as via IXFR. [RT #39567]
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