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4982.	[cleanup]	Return FORMERR if the question section is empty
			and no COOKIE option is present; this restores
			older behavior except in the newly specified
			COOKIE case. [GL #260]

6
4981.	[bug]		Fix race in cmsg buffer usage in socket code.
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7 8
			[GL #180]

9
4980.	[bug]		Named-checkconf failed to detect bad in-view targets.
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			[GL #288]

12 13
4979.	[placeholder]

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4978.	[test]		Fix error handling and resolver configuration in the
			"rpz" system test. [GL #312]

17 18 19
4977.	[func]		When starting up, log the same details that
			would be reported by 'named -V'. [GL #247]

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20 21 22
4976.	[bug]		Log the label with invalid prefix length correctly
			when loading RPZ zones. [GL #254]

23 24 25
4975.	[bug]		The server cookie computation for sha1 and sha256 did
			not match the method described in RFC 7873. [GL #356]

26 27
4974.	[bug]		Restore default rrset-order to random. [GL #336]

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28 29 30 31 32 33
4973.	[func]		verifyzone() and the functions it uses were moved to
			libdns and refactored to prevent exit() from being
			called upon failure.  A side effect of that is that
			dnssec-signzone and dnssec-verify now check for memory
			leaks upon shutdown. [GL #266]

34 35 36
4972.	[func]		Declare the 'rdata' argument for dns_rdata_tostruct()
			to be const. [GL #341]

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37 38 39
4971.	[bug]		dnssec-signzone and dnssec-verify did not treat records
			below a DNAME as out-of-zone data. [GL #298]

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40 41
4970.	[func]		Add QNAME minimization option to resolver. [GL #16]

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42 43
4969.	[cleanup]	Refactor zone logging functions. [GL #269]

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44 45
	--- 9.13.1 released ---

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4968.	[bug]		If glue records are signed, attempt to validate them.
			[GL #209]

49 50
4967.	[cleanup]	Add "answer-cookie" to the parser, marked obsolete.

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4966.	[func]		Add the ability to not return a DNS COOKIE option
			when one is present in the request (answer-cookie no;).
			[GL #173]
54

55 56 57
4965.	[func]		Add support for marking options as deprecated.
			[GL #322]

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58 59 60 61
4964.	[bug]		Reduce the probabilty of double signature when deleting
			a DNSKEY by checking if the node is otherwise signed
			by the algorithm of the key to be deleted. [GL #240]

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62 63 64 65
4963.	[test]		ifconfig.sh now uses "ip" instead of "ifconfig",
			if available, to configure the test interfaces on
			linux.  [GL #302]

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66 67 68
4962.	[cleanup]	Move 'named -T' processing to its own function.
			[GL #316]

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69 70 71
4961.	[protocol]	Remove support for ECC-GOST (GOST R 34.11-94).
			[GL #295]

72 73 74 75 76 77
4960.	[security]	When recursion is enabled, but the "allow-recursion"
			and "allow-query-cache" ACLs are not specified,
			they should be limited to local networks,
			but were inadvertently set to match the default
			"allow-query", thus allowing remote queries.
			(CVE-2018-5738) [GL #309]
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79 80 81 82
4959.	[func]		NSID logging (enabled by the "request-nsid" option)
			now has its own "nsid" category, instead of using the
			"resolver" category. [GL !332]

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4958.	[bug]		Remove redundant space from NSEC3 record. [GL #281]

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4957.	[func]		The default setting for "dnssec-validation" is now
			"auto", which activates DNSSEC validation using the
			IANA root key. (The default can be changed back to
			"yes", which activates DNSSEC validation only when keys
			are explicitly configured in named.conf, by building
			BIND with "configure --disable-auto-validation".)
			[GL #30]

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4956.	[func]		Change isc_random() to be just PRNG using xoshiro128**,
			and add isc_nonce_buf() that uses CSPRNG. [GL #289]

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96 97 98
4955.	[cleanup]	Silence cppcheck warnings in lib/dns/master.c.
			[GL #286]

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4954.	[func]		Messages about serving of stale answers are now
			directed to the "serve-stale" logging category.
			Also clarified serve-stale documentation. [GL !323]

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4953.	[bug]		Removed the option to build the red black tree
			database without a hash table; the non-hashing
			version was buggy and is not needed. [GL #184]

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107 108 109 110 111 112 113 114 115 116 117 118 119
4952.	[func]		Authoritative server support in named for the
			EDNS CLIENT-SUBNET option (which was experimental
			and not practical to deploy) has been removed.

			The ECS option is still supported in dig and mdig
			via the +subnet option, and can be parsed and logged
			when received by named, but it is no longer used
			for ACL processing. The "geoip-use-ecs" option
			is now obsolete; a warning will be logged if it is
			used in named.conf. "ecs" tags in an ACL definition
			are also obsolete and will cause the configuration
			to fail to load.  [GL #32]

120 121
4951.	[protocol]	Add "HOME.ARPA" to list of built in empty zones as
			per RFC 8375. [GL #273]
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	--- 9.13.0 released ---

125 126
4950.	[bug]		ISC_SOCKEVENTATTR_TRUNC was not be set. [GL #238]

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127 128
4949.	[placeholder]

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129 130 131 132 133
4948.	[bug]		When request-nsid is turned on, EDNS NSID options
			should be logged at level info. Since change 3741
			they have been logged at debug(3) by mistake.
			[GL !290]

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134 135 136 137
4947.	[func]		Replace all random functions with isc_random(),
			isc_random_buf() and isc_random_uniform() API.
			[GL #221]

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138 139 140
4946.	[bug]		Additional glue was not being returned by resolver
			for unsigned zones since change 4596. [GL #209]

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141 142 143 144 145
4945.	[func]		BIND can no longer be built without DNSSEC support.
			A cryptography provder (i.e., OpenSSL or a hardware
			service module with PKCS#11 support) must be
			available. [GL #244]

146 147 148
4944.	[cleanup]	Silence cppcheck portability warnings in
			lib/isc/tests/buffer_test.c. [GL #239]

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149 150 151 152 153
4943.	[bug]		Change 4687 consumed too much memory when running
			system tests with --with-tuning=large.  Reduced the
			hash table size to 512 entries for 'named -m record'
			restoring the previous memory footprint. [GL #248]

154 155 156 157 158
4942.	[cleanup]	Consolidate multiple instances of splitting of
			batchline in dig into a single function. [GL #196]

4941.	[cleanup]	Silence clang static analyzer warnings. [GL #196]

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4940.	[cleanup]	Extract the loop in dns__zone_updatesigs() into
			separate functions to improve code readability.
			[GL #135]

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4939.	[test]		Add basic unit tests for update_sigs(). [GL #135]

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4938.	[placeholder]

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167 168
4937.	[func]		Remove support for OpenSSL < 1.0.0 [GL #191]

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169 170 171
4936.	[func]		Always use OpenSSL or PKCS#11 random data providers,
			and remove the --{enable,disable}-crypto-rand configure
			options. [GL #165]
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172

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4935.	[func]		Add support for LibreSSL >= 2.7.0 (some OpenSSL 1.1.0
			call were added). [GL #191]

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176 177 178
4934.	[security]	The serve-stale feature could cause an assertion failure
			in rbtdb.c even when stale-answer-enable was false.
			Simultaneous use of stale cache records and NSEC
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			aggressive negative caching could trigger a recursion
			loop. (CVE-2018-5737) [GL #185]

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4933.	[bug]		Not creating signing keys for an inline signed zone
			prevented changes applied to the raw zone from being
			reflected in the secure zone until signing keys were
			made available. [GL #159]

4932.	[bug]		Bumped signed serial of an inline signed zone was
			logged even when an error occurred while updating
			signatures. [GL #159]

191 192 193
4931.	[func]		Removed the "rbtdb64" database implementation.
			[GL #217]

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194 195 196
4930.	[bug]		Remove a bogus check in nslookup command line
			argument processing. [GL #206]

197 198 199
4929.	[func]		Add the ability to set RA and TC in queries made by
			dig (+[no]raflag, +[no]tcflag). [GL #213]

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200 201 202 203
4928.	[func]		The "dnskey-sig-validity" option allows
			"sig-validity-interval" to be overriden for signatures
			covering DNSKEY RRsets. [GL #145]

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4927.	[placeholder]

206 207 208
4926.	[func]		Add root key sentinel support.  To disable, add
			'root-key-sentinel no;' to named.conf. [GL #37]

209 210 211 212 213 214 215
4925.	[func]		Several configuration options that define intervals
			can now take TTL value suffixes (for example, 2h or 1d)
			in addition to integer parameters. These include
			max-cache-ttl, max-ncache-ttl, max-policy-ttl,
			fstrm-set-reopen-interval, interface-interval, and
			min-update-interval. [GL #203]

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4924.	[cleanup]	Clean up the isc_string_* namespace and leave
			only strlcpy and strlcat. [GL #178]

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219 220 221
4923.	[cleanup]	Refactor socket and socket event options into
			enum types. [GL !135]

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4922.	[bug]		dnstap: Log the destination address of client
223
			packets rather than the interface address.
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			[GL #197]

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4921.	[cleanup]	Add dns_fixedname_initname() and refactor the caller
			code to make usage of the new function, as a part of
			refactoring dns_fixedname_*() macros were turned into
			functions. [GL #183]

231 232 233
4920.	[cleanup]	Clean up libdns removing most of the backwards
			compatibility wrappers.

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4919.	[cleanup]	Clean up the isc_hash_* namespace and leave only
235
			the FNV-1a hash implementation. [GL #178]
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237 238 239 240
4918.	[bug]		Fix double free after keygen error in dnssec-keygen
			when OpenSSL >= 1.1.0 is used and RSA_generate_key_ex
			fails. [GL #109]

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4917.	[func]		Support 64 RPZ policy zones by default. [GL #123]

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243 244 245
4916.	[func]		Remove IDNA2003 support and the bundled idnkit-1.0
			library.

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246 247 248 249 250 251
4915.	[func]		Implement IDNA2008 support in dig by adding support
			for libidn2.  New dig option +idnin has been added,
			which allows to process invalid domain names much
			like dig without IDN support.  libidn2 version 2.0
			or higher is needed for +idnout enabled by default.

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4914.	[security]	A bug in zone database reference counting could lead to
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			a crash when multiple versions of a slave zone were
			transferred from a master in close succession.
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			(CVE-2018-5736) [GL #134]
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4913.	[test]		Re-implemented older unit tests in bin/tests as ATF,
			removed the lib/tests unit testing library. [GL #115]

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260 261 262
4912.	[test]		Improved the reliability of the 'cds' system test.
			[GL #136]

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263 264 265
4911.	[test]		Improved the reliability of the 'mkeys' system test.
			[GL #128]

266 267 268
4910.	[func]		Update util/check-changes to work on release branches.
			[GL #113]

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269
4909.	[bug]		named-checkconf did not detect in-view zone collisions.
270 271
			[GL #125]

272 273 274 275
4908.	[test]		Eliminated unnecessary waiting in the allow_query
			system test. Also changed its name to allow-query.
			[GL #81]

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4907.	[test]		Improved the reliability of the 'notify' system
277 278
			test. [GL #59]

279 280 281
4906.	[func]		Replace getquad() with inet_pton(), completing
			change #4900. [GL #56]

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282 283 284 285 286
4905.	[bug]		irs_resconf_load() ignored resolv.conf syntax errors
			when "domain" or "search" options were present in that
			file. [GL #110]

4904.	[bug]		Temporarily revert change #4859. [GL #124]
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288 289 290 291
4903.	[bug]		"check-mx fail;" did not prevent MX records containing
			IP addresses from being added to a zone by a dynamic
			update. [GL #112]

292 293 294
4902.	[test]		Improved the reliability of the 'ixfr' system
			test. [GL #66]

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295 296 297 298
4901.	[func]		"dig +nssearch" now lists the name servers
			for a domain that time out, as well as the servers
			that respond. [GL #64]

299 300 301
4900.	[func]		Remove all uses of inet_aton().  As a result of this
			change, IPv4 addresses are now only accepted in
			dotted-quad format. [GL #13]
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4899.	[test]		Convert most of the remaining system tests to be able
			to run in parallel, continuing the work from change
			#4895. To take advantage of this, use "make -jN check",
			where N is the number of processors to use. [GL #91]

308
4898.	[func]		Remove libseccomp based system-call filtering. [GL #93]
309

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310 311 312
4897.	[test]		Update to rpz system test so that it doesn't recurse.
			[GL #68]

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313 314
4896.	[test]		cacheclean system test was not robust. [GL #82]

315 316 317
4895.	[test]		Allow some system tests to run in parallel.
			[RT #46602]

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318 319 320
4894.	[bug]		named could crash while rolling a dnstap output file.
			[RT #46942]

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4893.	[bug]		Address various issues reported by cppcheck. [GL #51]
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4892.	[bug]		named could leak memory when "rndc reload" was invoked
			before all zone loading actions triggered by a previous
			"rndc reload" command were completed. [RT #47076]

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4891.	[placeholder]

329 330 331
4890.	[func]		Remove unused ondestroy callback from libisc.
			[isc-projects/bind9!3]

332 333 334 335 336
4889.	[func]		Warn about the use of old root keys without the new
			root key being present.  Warn about dlv.isc.org's
			key being present. Warn about both managed and
			trusted root keys being present. [RT #43670]

337
4888.	[test]		Initialize sockets correctly in sample-update so
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			that the nsupdate system test will run on Windows.
339 340
			[RT #47097]

341 342 343
4887.	[test]		Enable the rpzrecurse test to run on Windows.
			[RT #47093]

344 345
4886.	[doc]		Document dig -u in manpage. [RT #47150]

346 347 348 349 350
4885.	[security]	update-policy rules that otherwise ignore the name
			field now require that it be set to "." to ensure
			that any type list present is properly interpreted.
			[RT #47126]

351 352 353
4884.	[bug]		named could crash on shutdown due to a race between
			shutdown_server() and ns__client_request(). [RT #47120]

354 355
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

356 357 358
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

359 360 361
4881.	[bug]		Only include dst_openssl.h when OpenSSL is required.
			[RT #47068]

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4880.	[bug]		Named wasn't returning the target of a cross-zone
			CNAME between two served zones when recursion was
			desired and available (RD=1, RA=1). (When this is
			not the case, the CNAME target is deliberately
			withheld to prevent accidental cache poisoning.)
			[RT #47078]
368

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4879.	[bug]		dns_rdata_caa:value_len field was too small.
			[RT #47086]
371

372 373 374
4878.	[bug]		List 'ply' as a requirement for the 'isc' python
			package. [RT #47065]

375 376 377
4877.	[bug]		Address integer overflow when exponentially
			backing off retry intervals. [RT #47041]

378 379
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

380 381
4875.	[bug]		Address compile failures on older systems. [RT #47015]

382 383 384
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

385 386 387 388 389 390 391 392
4873.	[doc]		Grammars for named.conf included in the ARM are now
			automatically generated by the configuration parser
			itself.  As a side effect of the work needed to
			separate zone type grammars from each other, this
			also makes checking of zone statements in
			named-checkconf more correct and consistent.
			[RT #36957]

393 394 395
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

396 397 398 399
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

400 401 402
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

403
4869.	[bug]		Address some cases where NULL with zero length could
404 405
			be passed to memmove which is undefined behavior and
			can lead to bad optimization. [RT #46888]
406

407 408 409
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

410 411 412 413 414
4867.	[cleanup]	Normalize rndc on/off commands (validation,
			querylog, serve-stale) so they all accept the
			same synonyms for on/off (yes/no, true/false,
			enable/disable). Thanks to Tony Finch. [RT #47022]

415 416 417 418
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

419 420 421
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

422 423 424 425
4864.	[bug]		named acting as a slave for a catalog zone crashed if
			the latter contained a master definition without an IP
			address. [RT #45999]

426 427 428
4863.	[bug]		Fix various other bugs reported by Valgrind's
			memcheck tool. [RT #46978]

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4862.	[bug]		The rdata flags for RRSIG were not being properly set
430 431
			when constructing a rdataslab. [RT #46978]

432 433 434
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

435 436
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

437 438 439 440 441
4859.	[bug]		A loop was possible when attempting to validate
			unsigned CNAME responses from secure zones;
			this caused a delay in returning SERVFAIL and
			also increased the chances of encountering
			CVE-2017-3145. [RT #46839]
442 443 444 445 446

4858.	[security]	Addresses could be referenced after being freed
			in resolver.c, causing an assertion failure.
			(CVE-2017-3145) [RT #46839]

447 448 449 450
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

451 452 453
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

454 455 456
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

457 458 459
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

460 461 462
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

463 464 465 466 467
4852.	[bug]		Handle strftime() failing in isc_time_formatISO8601ms.
			Add REQUIRE's and INSIST's to isc_time_formattimestamp,
			isc_time_formathttptimestamp, isc_time_formatISO8601,
			isc_time_formatISO8601ms. [RT #46892]

468 469 470
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

471 472 473
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

474 475 476
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

477 478 479 480
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

481
4847.	[bug]		dnssec-dnskey-kskonly was not being honored for
482 483
			CDS and CDNSKEY. [RT #46755]

484 485 486 487
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

488 489 490
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

491 492
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

493 494
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

495 496 497
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

498 499
	--- 9.12.0rc1 released ---

500 501
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

502 503 504
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

505
4839.	[bug]		zone.c:zone_sign was not properly determining
506 507 508 509
			if there were active KSK and ZSK keys for
			a algorithm when update-check-ksk is true
			(default) leaving records unsigned with one or
			more DNSKEY algorithms. [RT #46774]
510

511 512 513 514 515 516
4838.	[bug]		zone.c:add_sigs was not properly determining
			if there were active KSK and ZSK keys for
			a algorithm when update-check-ksk is true
			(default) leaving records unsigned with one or
			more DNSKEY algorithms. [RT #46754]

517 518 519
4837.	[bug]		dns_update_signatures{inc} (add_sigs) was not
			properly determining if there were active KSK and
			ZSK keys for a algorithm when update-check-ksk is
520 521 522
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
523

524 525 526 527 528
4836.	[bug]		Zones created using "rndc addzone" could
			temporarily fail to inherit an "allow-transfer"
			ACL that had been configured in the options
			statement. [RT #46603]

529 530 531 532
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

4834.	[port]		Fix LMDB support on OpenBSD. [RT #46718]

533 534 535 536 537 538
4833.	[bug]		isc_event_free should check that the event is not
			linked when called. [RT #46725]

4832.	[bug]		Events were not being removed from zone->rss_events.
			[RT #46725]

539 540 541
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

542 543 544
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

545 546 547 548
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

549 550 551
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

552 553 554
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

555 556 557
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

558 559 560
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

561 562
4824.	[port]		Add iOS hooks to dig. [RT #42011]

563 564 565
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

566 567
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

568 569 570 571 572 573 574 575
4821.	[bug]		When resigning ensure that the SOA's expire time is
			always later that the resigning time of other records.
			[RT #46473]

4820.	[bug]		dns_db_subtractrdataset should transfer the resigning
			information to the new header. [RT #46473]

4819.	[bug]		Fully backout the transaction when adding a RRset
576
			to the resigning / removal heaps fails. [RT #46473]
577

578 579 580
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

581 582 583
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

584 585 586
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

587 588 589
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

590 591
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

592 593 594 595
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

596 597 598
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

599 600 601 602 603
4811.	[bug]		Revert api changes to use <isc/buffer.h> inline
			macros.  Provide a alternative mechanism to turn
			on the use of inline macros when building BIND.
			[RT #46520]

604 605 606
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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607 608
	--- 9.12.0b2 released ---

609 610 611
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

612 613
4808.	[bug]		Properly test for zlib.h. [RT #46504]

614 615 616 617
4807.	[cleanup]	isc_rng_randombytes() returns a specified number of
			bytes from the PRNG; this is now used instead of
			calling isc_rng_random() multiple times. [RT #46230]

618 619 620 621
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

622 623 624
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

625 626 627 628
4804.	[port]		win32: access() does not work on directories as
			required by POSIX.  Supply a alternative in
			isc_file_isdirwritable. [RT #46394]

Michał Kępień's avatar
Michał Kępień committed
629 630
4803.	[placeholder]

631 632 633
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

634 635 636 637
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

638 639 640
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

641 642
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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Evan Hunt committed
643 644 645 646 647 648
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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Evan Hunt committed
649 650 651 652
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]

653 654 655
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

656 657 658
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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Evan Hunt committed
659 660 661 662
4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

663 664 665
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

666 667
4792.	[bug]		Fix map file header correctness check. [RT #38418]

Evan Hunt's avatar
Evan Hunt committed
668 669 670
4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

671 672 673 674
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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Evan Hunt committed
675 676
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

677 678 679 680
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]

681 682 683 684
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

685 686 687 688
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

689
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
690 691
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
692 693 694 695 696 697 698

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]

699 700
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
701
			on some machines for the IXFR to complete. [RT #46388]
702

703 704 705 706
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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Evan Hunt committed
707 708
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

709 710 711 712
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]

713 714 715 716
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]

717 718
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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Evan Hunt committed
719 720 721
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

722 723
4776.	[bug]		Improve portability of ht_test. [RT #46333]

724 725 726
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

727 728 729
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

730 731 732 733
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

Evan Hunt's avatar
Evan Hunt committed
734 735
	--- 9.12.0b1 released ---

736 737 738 739
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

740 741 742
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

743 744 745 746 747 748 749
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]

Evan Hunt's avatar
Evan Hunt committed
750
4769.	[func]		The working directory and managed-keys directory has
751 752
			to be writeable (and seekable). [RT #46077]

753 754 755 756 757 758 759 760 761
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]

762 763 764 765
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]

766 767 768 769
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

770 771 772
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

773 774 775 776
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

777 778 779 780 781
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]

782 783
4761.	[protocol]	Add support for DOA. [RT #45612]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
784 785
4760.	[func]		Add glue cache statistics counters. [RT #46028]

786 787 788 789 790
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]

Evan Hunt's avatar
Evan Hunt committed
791 792 793
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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Evan Hunt committed
794 795 796 797 798 799
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]

800 801 802 803 804 805 806 807 808
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]

809 810 811
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

812 813 814
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

815 816 817 818 819
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]

820 821
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

822 823 824 825 826 827
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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828 829 830 831 832 833
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]

Evan Hunt's avatar
Evan Hunt committed
834 835 836 837 838 839
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
840
			  "dnssec-lookaide" with dlv.isc.org as the trust
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841 842 843
			  anchor are both now fatal errors.
			[RT #46155]

844 845
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

846 847 848
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

849 850 851
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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852 853 854 855
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

856 857 858
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

859 860 861
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

862 863 864 865 866
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]

867 868 869
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

870 871
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

872 873
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

874 875
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

876 877
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

878 879 880 881 882
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]

883 884
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

885 886 887
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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888 889 890 891
4733.	[bug]		Change #4706 introduced a bug causing TCP clients
			not be reused correctly, leading to unconstrained
			memory growth. [RT #46029]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
892
4732.	[func]		Change default minimal-responses setting to
893 894
			no-auth-recursive. [RT #46016]

Mukund Sivaraman's avatar
Mukund Sivaraman committed
895
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
896

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Mukund Sivaraman committed
897
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
898 899
			[RT #46001]

900 901 902 903 904
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]

905 906 907
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

908 909 910 911
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]

912 913 914 915 916 917 918
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]

919 920 921 922 923
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]

924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943
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]
944

945 946
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
947

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948 949 950
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

951 952 953 954
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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955 956 957
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

958 959
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

960 961 962
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

963 964 965 966
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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Mark Andrews committed
967 968
4716.	[placeholder]

969 970
	--- 9.12.0a1 released ---

971 972 973
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

974 975 976
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

977 978 979
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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980 981
			"configure --enable-dnsrps". Thanks to Farsight
			Security. [RT #43376]
982

983 984 985
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

986 987 988
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

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

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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]
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4707.	[func]		The lightweight resolver daemon and library (lwresd
			and liblwres) have been removed. [RT #45186]

4706.	[func]		Code implementing name server query processing has
			been moved from bin/named to a new library "libns".
			Functions remaining in bin/named are now prefixed
			with "named_" rather than "ns_".  This will make it
			easier to write unit tests for name server code, or
			link name server functionality into new tools.
			[RT #45186]

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4705.	[placeholder]

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

1013 1014 1015
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

1016 1017 1018
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]

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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]

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

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

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

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

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

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
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			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]

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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]

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

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

1067 1068 1069
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
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			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

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

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

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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]

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

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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]

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

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

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

1101 1102 1103
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

1104 1105 1106
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

1107 1108
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
1109

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

1113 1114 1115
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

1116 1117
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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4674.	[func]		"dig +sigchase", and related options "+topdown" and
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			"+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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1131 1132
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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4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

1140 1141 1142
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

1143 1144
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

1145 1146 1147 1148 1149
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]

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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]
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4664.	[func]		Add a "glue-cache" option to enable or disable the
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			glue cache. The default is "yes". [RT #45125]
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4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

1162 1163 1164 1165
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

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

1170 1171 1172
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]