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4803.	[placeholder]

3 4 5
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

6 7 8 9
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

10 11 12
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

13 14
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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4798.	[func]		Keys specified in "managed-keys" statements
			are tagged as "initializing" until they have been
			updated by a key refresh query. If initialization
			fails it will be visible from "rndc secroots".
			[RT #46267]

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4797.	[func]		Removed "isc-hmac-fixup", as the versions of BIND that
			had the bug it worked around are long past end of
			life. [RT #46411]

25 26 27
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

28 29 30
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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

35 36 37
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

38 39
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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	[doc]		Fixed outdated documentation about export libraries.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

43 44 45 46
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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47 48
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

49 50 51 52
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]

53 54 55 56
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

57 58 59 60
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

61
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
62 63
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
64 65 66 67 68 69 70

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]

71 72
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
73
			on some machines for the IXFR to complete. [RT #46388]
74

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

81 82 83 84
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]

85 86 87 88
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]

89 90
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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91 92 93
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

94 95
4776.	[bug]		Improve portability of ht_test. [RT #46333]

96 97 98
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

99 100 101
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

102 103 104 105
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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106 107
	--- 9.12.0b1 released ---

108 109 110 111
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

112 113 114
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

115 116 117 118 119 120 121
4770.	[bug]		Cache additional data from priming queries as glue.
			Previously they were ignored as unsigned
			non-answer data from a secure zone, and never
			actually got added to the cache, causing hints
			to be used frequently for root-server
			addresses, which triggered re-priming. [RT #45241]

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4769.	[func]		The working directory and managed-keys directory has
123 124
			to be writeable (and seekable). [RT #46077]

125 126 127 128 129 130 131 132 133
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]

134 135 136 137
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]

138 139 140 141
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

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

142 143 144
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

145 146 147 148
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

149 150 151 152 153
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]

154 155
4761.	[protocol]	Add support for DOA. [RT #45612]

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

158 159 160 161 162
4759.	[func]		Add logging channel "trust-anchor-telementry" to
			record trust-anchor-telementry in incoming requests.
			Both _ta-XXXX.<anchor>/NULL and EDNS KEY-TAG options
			are logged.  [RT #46124]

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4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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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]

172 173 174 175 176 177 178 179 180
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]

181 182 183
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

184 185 186
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

187 188 189 190 191
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]

192 193
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

194 195 196 197 198 199
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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4750.	[func]		"rndc managed-keys destroy" shuts down RFC 5011 key
			maintenance and deletes the managed-keys database.
			If followed by "rndc reconfig" or a server restart,
			key maintenance is reinitialized from scratch.
			This is primarily intended for testing. [RT #32456]

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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
212
			  "dnssec-lookaide" with dlv.isc.org as the trust
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			  anchor are both now fatal errors.
			[RT #46155]

216 217
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

218 219 220
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

221 222 223
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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

228 229 230
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

231 232 233
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

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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]

239 240 241
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

242 243
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

244 245
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

246 247
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

248 249
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

250 251 252 253 254
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]

255 256
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

257 258 259
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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

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4732.	[func]		Change default minimal-responses setting to
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			no-auth-recursive. [RT #46016]

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4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
268

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4730.	[bug]		Fix out of bounds access in DHCID totext() method.
270 271
			[RT #46001]

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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]

277 278 279
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

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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]

284 285 286 287 288 289 290
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]

291 292 293 294 295
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]

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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]
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317 318
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
319

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

323 324 325 326
4721.	[func]		'dnssec-signzone -x' and 'dnssec-dnskey-kskonly'
			options now apply to CDNSKEY and DS records as well
			as DNSKEY. Thanks to Tony Finch. [RT #45689]

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

330 331
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

332 333 334
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

335 336 337 338
4717.	[bug]		Treat replies with QCOUNT=0 as truncated if TC=1,
			FORMERR if TC=0, and log the error correctly.
			[RT #45836]

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4716.	[placeholder]

341 342
	--- 9.12.0a1 released ---

343 344 345
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

346 347 348
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

349 350 351
4713.	[func]		Added support for the DNS Response Policy Service
			(DNSRPS) API, which allows named to use an external
			response policy daemon when built with
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			"configure --enable-dnsrps". Thanks to Farsight
			Security. [RT #43376]
354

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

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

361 362 363
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

364 365 366
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]

383 384
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

385 386 387
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

388 389 390
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]

401 402 403 404
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]

415 416 417 418
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]

433 434 435
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

436 437 438
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

439 440 441
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]

449 450
4687.	[func]		Refactor tracklines code. [RT #45126]

451 452 453 454 455
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]

456 457 458
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

459 460 461 462
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]

463 464 465
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]

473 474 475
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

476 477 478
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

479 480
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
481

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4677.	[cleanup]	Split up the main function in dig to better support
483 484
			the iOS app version. [RT #45508]

485 486 487
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

488 489
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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4674.	[func]		"dig +sigchase", and related options "+topdown" and
491 492
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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4672.	[placeholder]

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

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

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

515 516
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

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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]

522 523 524 525 526
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
529
			glue cache. The default is "yes". [RT #45125]
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530

531 532 533
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

534 535 536 537
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

538 539 540 541
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

542 543 544
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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545
4659.	[bug]		Remove spurious log message about lmdb-mapsize
546 547 548
			not being supported when parsing builtin
			configuration file. [RT #45618]

549 550 551
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

552 553 554
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

555 556 557 558
4656.	[bug]		Apply "port" and "dscp" values specified in catalog
			zone's "default-masters" option to the generated
			configuration of its member zones. [RT #45545]

559 560
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

561 562 563
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

564 565
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
566 567
			[RT #45581]

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568
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
569 570
			server timeout. [RT #45417]

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571 572 573
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
574

575 576 577
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

578 579 580 581
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

582 583 584 585 586
4647.	[bug]		Change 4643 broke verification of TSIG signed TCP
			message sequences where not all the messages contain
			TSIG records.  These may be used in AXFR and IXFR
			responses. [RT #45509]

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587 588
4646.	[placeholder]

589 590 591
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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592 593
4644.	[placeholder]

594 595 596 597
4643.	[security]	An error in TSIG handling could permit unauthorized
			zone transfers or zone updates. (CVE-2017-3142)
			(CVE-2017-3143) [RT #45383]

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598 599 600 601
4642.	[cleanup]	Add more logging of RFC 5011 events affecting the
			status of managed keys: newly observed keys,
			deletion of revoked keys, etc. [RT #45354]

602 603 604
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

605 606 607 608
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

609 610 611
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

612 613 614
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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615 616 617 618 619 620
4637.	[func]		"nsec3hash -r" option ("rdata order") takes arguments
			in the same order as they appear in NSEC3 or
			NSEC3PARAM records, so that NSEC3 parameters can
			be cut and pasted from an existing record. Thanks
			to Tony Finch for the contribution. [RT #45183]

621 622 623
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

624 625 626
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

627 628 629
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

630 631
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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632
4632.	[security]	The BIND installer on Windows used an unquoted
633
			service path, which can enable privilege escalation.
634 635
			(CVE-2017-3141) [RT #45229]

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636
4631.	[security]	Some RPZ configurations could go into an infinite
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637 638 639
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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640
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
641 642
			enabled. [RT #45291]

643 644 645
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

646 647 648
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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649 650
4627.	[placeholder]

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651 652 653
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

654 655 656 657
4625.	[bug]		Running "rndc addzone" and "rndc delzone" at close
			to the same time could trigger a deadlock if using
			LMDB. [RT #45209]

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658 659
4624.	[placeholder]

660 661 662
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

663 664 665
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

666 667 668
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

669 670 671
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

672 673 674
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

675 676 677
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

678 679 680
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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681 682 683 684
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

685 686 687 688
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

689 690
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

691 692 693 694 695 696 697
4613.	[func]		By default, the maximum size of a zone journal file
			is now twice the size of the zone's contents (there
			is little benefit to a journal larger than this).
			This can be overridden by setting "max-journal-size"
			to "unlimited" or to an explicit value up to 2G.
			Thanks to Tony Finch. [RT #38324]

698 699 700 701
4612.	[bug]		Silence 'may be use uninitalised' warning and simplify
			the code in lwres/getaddinfo:process_answer.
			[RT #45158]

702 703 704 705 706 707 708
4611.	[bug]		The default LMDB mapsize was too low and caused
			errors after few thousand zones were added using
			rndc addzone. A new config option "lmdb-mapsize"
			has been introduced to configure the LMDB
			mapsize depending on operational needs.
			[RT #44954]

709
4610.	[func]		The "new-zones-directory" option specifies the
710
			location of NZF or NZD files for storing
711 712 713
			configuration of zones added by "rndc addzone".
			Thanks to Petr Menšík. [RT #44853]

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714 715 716
4609.	[cleanup]	Rearrange makefiles to enable parallel execution
			(i.e. "make -j"). [RT #45078]

717 718 719
4608.	[func]		DiG now warns about .local queries which are reserved
			for Multicast DNS. [RT #44783]

720 721 722 723
4607.	[bug]		The memory context's malloced and maxmalloced counters
			were being updated without the appropriate lock being
			held.  [RT #44869]

724 725 726
4606.	[port]		Stop using experimental "Experimental keys on scalar"
			feature of perl as it has been removed. [RT #45012]

727 728 729 730 731 732 733 734 735 736 737 738
4605.	[performance]	Improve performance for delegation heavy answers
			and also general query performance. Removes the
			acache feature that didn't significantly improve
			performance. Adds a glue cache. Removes
			additional-from-cache and additional-from-auth
			features. Enables minimal-responses by
			default. Improves performance of compression
			code, owner case restoration, hash function,
			etc. Uses inline buffer implementation by
			default. Many other performance changes and fixes.
			[RT #44029]

739 740 741
4604.	[bug]		Don't use ERR_load_crypto_strings() when building
			with OpenSSL 1.1.0. [RT #45117]

742 743 744 745
4603.	[doc]		Automatically generate named.conf(5) man page
			from doc/misc/options. Thanks to Tony Finch.
			[RT #43525]

746 747 748 749
4602.	[func]		Threads are now set to human-readable
			names to assist debugging, when supported by
			the OS. [RT #43234]

750 751 752 753
4601.	[bug]		Reject incorrect RSA key lengths during key
			generation and and sign/verify context
			creation. [RT #45043]

754 755 756
4600.	[bug]		Adjust RPZ trigger counts only when the entry
			being deleted exists. [RT #43386]

757 758 759 760 761
4599.	[bug]		Fix inconsistencies in inline signing time
			comparison that were introduced with the
			introduction of rdatasetheader->resign_lsb.
			[RT #42112]

762 763 764 765 766 767 768 769
4598.	[func]		Update fuzzing code to (1) reply to a DNSKEY
			query from named with appropriate DNSKEY used in
			fuzzing; (2) patch the QTYPE correctly in
			resolver fuzzing; (3) comment things so the rest
			of us are able to understand how fuzzing is
			implemented in named; (4) Coding style changes,
			cleanup, etc. [RT #44787]

770 771 772 773 774
4597.	[bug]		The validator now ignores SHA-1 DS digest type
			when a DS record with SHA-384 digest type is
			present and is a supported digest type.
			[RT #45017]

775 776 777 778 779
4596.	[bug]		Validate glue before adding it to the additional
			section. This also fixes incorrect TTL capping
			when the RRSIG expired earlier than the TTL.
			[RT #45062]

780 781 782 783
4595.	[func]		dnssec-keygen will no longer generate RSA keys
			less than 1024 bits in length. dnssec-keymgr
			was similarly updated. [RT #36895]

784 785 786
4594.	[func]		"dnstap-read -x" prints a hex dump of the wire
			format of each logged DNS message. [RT #44816]

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787 788 789
4593.	[doc]		Update README using markdown, remove outdated FAQ
			file in favor of the knowledge base.

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790
4592.	[bug]		A race condition on shutdown could trigger an
791 792
			assertion failure in dispatch.c. [RT #43822]

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793 794 795
4591.	[port]		Addressed some python 3 compatibility issues.
			Thanks to Ville Skytta. [RT #44955] [RT #44956]

796 797 798
4590.	[bug]		Support for PTHREAD_MUTEX_ADAPTIVE_NP was not being
			properly detected. [RT #44871]

799 800
4589.	[cleanup]	"configure -q" is now silent. [RT #44829]

801 802 803 804
4588.	[bug]		nsupdate could send queries for TKEY to the wrong
			server when using GSSAPI. Thanks to Tomas Hozza.
			[RT #39893]

805 806 807
4587.	[bug]		named-checkzone failed to handle occulted data below
			DNAMEs correctly. [RT #44877]

808 809 810
4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

811 812
4585.	[port]		win32: Set CompileAS value. [RT #42474]

813 814 815
4584.	[bug]		A number of memory usage statistics were not properly
			reported when they exceeded 4G.  [RT #44750]

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816
4583.	[func]		"host -A" returns most records for a name but
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817 818 819
			omits RRSIG, NSEC and NSEC3. (Thanks to Tony Finch.)
			[RT #43032]

820 821 822
4582.	[security]	'rndc ""' could trigger a assertion failure in named.
			(CVE-2017-3138) [RT #44924]

823
4581.	[port]		Linux: Add getpid and getrandom to the list of system
824
			calls named uses for seccomp. [RT #44883]
825

826 827 828
4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

829 830 831 832 833 834 835
4579.	[func]		Logging channels and dnstap output files can now
			be configured with a "suffix" option, set to
			either "increment" or "timestamp", indicating
			whether to use incrementing numbers or timestamps
			as the file suffix when rolling over a log file.
			[RT #42838]

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836 837 838 839
4578.	[security]	Some chaining (CNAME or DNAME) responses to upstream
			queries could trigger assertion failures.
			(CVE-2017-3137) [RT #44734]

840 841 842
4577.	[func]		Make qtype of resolver fuzzing packet configurable
			via command line. [RT #43540]

843 844 845 846
4576.	[func]		The RPZ implementation has been substantially
			refactored for improved performance and reliability.
			[RT #43449]

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847
4575.	[security]	DNS64 with "break-dnssec yes;" can result in an
848 849
			assertion failure. (CVE-2017-3136) [RT #44653]

850 851 852
4574.	[bug]		Dig leaked memory with multiple +subnet options.
			[RT #44683]

853 854 855 856 857
4573.	[func]		Query logic has been substantially refactored (e.g.
			query_find function has been split into smaller
			functions) for improved readability, maintainability
			and testability. [RT #43929]

858 859 860 861 862
4572.	[func]		The "dnstap-output" option can now take "size" and
			"versions" parameters to indicate the maximum size
			a dnstap log file can grow before rolling to a new
			file, and how many old files to retain. [RT #44502]

863 864
4571.	[bug]		Out-of-tree builds of backtrace_test failed.

865 866 867 868
4570.	[cleanup]	named did not correctly fall back to the built-in
			initializing keys if the bind.keys file was present
			but empty. [RT #44531]

869 870 871 872
4569.	[func]		Store both local and remote addresses in dnstap
			logging, and modify dnstap-read output format to
			print them. [RT #43595]

873 874 875
4568.	[contrib]	Added a --with-bind option to the dnsperf configure
			script to specify BIND prefix path.

876 877 878
4567.	[port]		Call getprotobyname and getservbyname prior to calling
			chroot so that shared libraries get loaded. [RT #44537]

879 880 881
4566.	[func]		Query logging now includes the ECS option if one
			was included in the query. [RT #44476]

882 883 884 885
4565.	[cleanup]	The inline macro versions of isc_buffer_put*()
			did not implement automatic buffer reallocation.
			[RT #44216]

886 887
4564.	[maint]		Update the built in managed keys to include the
			upcoming root KSK. [RT #44579]
888

889 890 891
4563.	[bug]		Modified zones would occasionally fail to reload.
			[RT #39424]

892 893 894
4562.	[func]		Add additional memory statistics currently malloced
			and maxmalloced per memory context. [RT #43593]

895 896
4561.	[port]		Silence a warning in strict C99 compilers. [RT #44414]

897
4560.	[bug]		mdig: add -m option to enable memory debugging rather
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898
			than having it on all the time. [RT #44509]
899

900
4559.	[bug]		openssl_link.c didn't compile if ISC_MEM_TRACKLINES
901 902
			was turned off.  [RT #44509]

903
4558.	[bug]		Synthesised CNAME before matching DNAME was still
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904
			being cached when it should not have been.  [RT #44318]
905

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906
4557.	[security]	Combining dns64 and rpz can result in dereferencing
907 908
			a NULL pointer (read).  (CVE-2017-3135) [RT#44434]

909 910 911
4556.	[bug]		Sending an EDNS Padding option using "dig
			+ednsopt" could cause a crash in dig. [RT #44462]

912 913 914
4555.	[func]		dig +ednsopt: EDNS options can now be specified by
			name in addition to numeric value. [RT #44461]

915 916 917
4554.	[bug]		Remove double unlock in dns_dispatchmgr_setudp.
			[RT #44336]

918 919 920 921
4553.	[bug]		Named could deadlock there were multiple changes to
			NSEC/NSEC3 parameters for a zone being processed at
			the same time. [RT #42770]

922 923 924
4552.	[bug]		Named could trigger a assertion when sending notify
			messages. [RT #44019]

925 926 927
4551.	[test]		Add system tests for integrity checks of MX and
			SRV records. [RT #43953]

928 929 930
4550.	[cleanup]	Increased the number of available master file
			output style flags from 32 to 64. [RT #44043]

931 932 933 934 935 936
4549.	[func]		Added support for the EDNS TCP Keepalive option
			(RFC 7828). [RT #42126]

4548.	[func]		Added support for the EDNS Padding option (RFC 7830).
			[RT #42094]

937 938 939
4547.	[port]		Add support for --enable-native-pkcs11 on the AEP
			Keyper HSM. [RT #42463]

940 941
4546.	[func]		Extend the use of const declarations. [RT #43379]

942
4545.	[func]		Expand YAML output from dnstap-read to include
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943
			a detailed breakdown of the DNS message contents.
944 945
			[RT #43642]

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946
4544.	[bug]		Add message/payload size to dnstap-read YAML output.
947 948
			[RT #43622]

949 950 951 952
4543.	[bug]		dns_client_startupdate now delays sending the update
			request until isc_app_ctxrun has been called.
			[RT #43976]

953 954 955 956
4542.	[func]		Allow rndc to manipulate redirect zones with using
			-redirect as the zone name (use "-redirect." to
			manipulate a zone named "-redirect"). [RT #43971]

957 958 959
4541.	[bug]		rndc addzone should properly reject non master/slave
			zones. [RT #43665]

960 961 962
4540.	[bug]		Correctly handle ecs entries in dns_acl_isinsecure.
			[RT #43601]

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963
4539.	[bug]		Referencing a nonexistent zone with RPZ could lead
964 965
			to a assertion failure when configuring. [RT #43787]

966 967 968
4538.	[bug]		Call dns_client_startresolve from client->task.
			[RT #43896]

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969
4537.	[bug]		Handle timeouts better in dig/host/nslookup. [RT #43576]
970

971 972 973
4536.	[bug]		ISC_SOCKEVENTATTR_USEMINMTU was not being cleared
			when reusing the event structure. [RT #43885]

974 975 976
4535.	[bug]		Address race condition in setting / testing of
			DNS_REQUEST_F_SENDING. [RT #43889]

977 978
4534.	[bug]		Only set RD, RA and CD in QUERY responses. [RT #43879]

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979
4533.	[bug]		dns_client_update should terminate on prerequisite
980 981 982
			failures (NXDOMAIN, YXDOMAIN, NXRRSET, YXRRSET)
			and also on BADZONE.  [RT #43865]

983 984 985
4532.	[contrib]	Make gen-data-queryperf.py python 3 compatible.
			[RT #43836]

986 987 988
4531.	[security]	'is_zone' was not being properly updated by redirect2
			and subsequently preserved leading to an assertion
			failure. (CVE-2016-9778) [RT #43837]
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989

990 991 992 993
4530.	[bug]		Change 4489 broke the handling of CNAME -> DNAME
			in responses resulting in SERVFAIL being returned.
			[RT #43779]

994 995 996
4529.	[cleanup]	Silence noisy log warning when DSCP probe fails
			due to firewall rules. [RT #43847]

997 998 999
4528.	[bug]		Only set the flag bits for the i/o we are waiting
			for on EPOLLERR or EPOLLHUP. [RT #43617]

1000 1001
4527.	[doc]		Support DocBook XSL Stylesheets v1.79.1. [RT #43831]

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1002
4526.	[doc]		Corrected errors and improved formatting of
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1003
			grammar definitions in the ARM. [RT #43739]
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1004

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1005 1006 1007
4525.	[doc]		Fixed outdated documentation on managed-keys.
			[RT #43810]

1008 1009 1010
4524.	[bug]		The net zero test was broken causing IPv4 servers
			with addresses ending in .0 to be rejected. [RT #43776]

1011 1012 1013
4523.	[doc]		Expand config doc for <querysource4> and
			<querysource6>. [RT #43768]

1014 1015 1016
4522.	[bug]		Handle big gaps in log file version numbers better.
			[RT #38688]

1017 1018 1019
4521.	[cleanup]	Log it as an error if an entropy source is not
			found and there is no fallback available. [RT #43659]

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4520.	[cleanup]	Alphabetize more of the grammar when printing it
1021 1022
			out. Fix unbalanced indenting. [RT #43755]

1023 1024
4519.	[port]		win32: handle ERROR_MORE_DATA. [RT #43534]

1025 1026 1027 1028 1029 1030 1031
4518.	[func]		The "print-time" option in the logging configuration
			can now take arguments "local", "iso8601" or
			"iso8601-utc" to indicate the format in which the
			date and time should be logged. For backward
			compatibility, "yes" is a synonym for "local".
			[RT #42585]

1032 1033 1034
4517.	[security]	Named could mishandle authority sections that were
			missing RRSIGs triggering an assertion failure.
			(CVE-2016-9444) [RT # 43632]
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1035

1036 1037 1038
4516.	[bug]		isc_socketmgr_renderjson was missing from the
			windows build. [RT #43602]

1039
4515.	[port]		FreeBSD: Find readline headers when they are in
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			edit/readline/ instead of readline/. [RT #43658]
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4514.	[port]		NetBSD: strip -WL, from ld command line. [RT #43204]

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

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

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

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

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

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

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

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

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

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4501.	[placeholder]

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

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

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

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

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

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

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

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

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

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

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

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

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

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4485.	[bug]		Failure to find readline when requested should be
Mark Andrews's avatar