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5219.	[bug]		Fixed a race in the filter-aaaa plugin that could
			trigger a crash when returning an instance object
			to the memory pool. [GL #982]

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5 6
5218.	[bug]		Conditionally include <dlfcn.h>. [GL #995]

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7 8
5217.	[bug]		Restore key id calculation for RSAMD5. [GL #996]

9 10 11
5216.	[bug]		Fetches-per-zone counter wasn't updated correctly
			when doing qname minimization. [GL #992]

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5215.	[bug]		Change #5124 was incomplete; named could still
			return FORMERR instead of SERVFAIL in some cases.
			[GL #990]

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16 17 18
5214.	[bug]		win32: named now removes its lock file upon shutdown.
			[GL #979]

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19 20 21 22
5213.	[bug]		win32: Eliminated a race which allowed named.exe running
			as a service to be killed prematurely during shutdown.
			[GL #978]

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5212.	[placeholder]

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5211.	[bug]		Allow out-of-zone additional data to be included
			in authoritative responses if recursion is allowed
			and "minimal-responses" is disabled.  This behavior
			was inadvertently removed in change #4605. [GL #817]

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30 31 32 33 34 35
5210.	[bug]		When dnstap is enabled and recursion is not
			available, incoming queries are now logged
			as "auth". Previously, this depended on whether
			recursion was requested by the client, not on
			whether recursion was available. [GL #963]

36 37 38 39
5209.	[bug]		When update-check-ksk is true, add_sigs was not
			considering offline keys, leaving record sets signed
			with the incorrect type key. [GL #763]

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40 41 42 43
5208.	[test]		Run valid rdata wire encodings through totext+fromtext
			and tofmttext+fromtext methods to check these methods.
			[GL #899]

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44 45
5207.	[test]		Check delv and dig TTL values. [GL #965]

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46 47
5206.	[bug]		Delv could print out bad TTLs. [GL #965]

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48 49
5205.	[bug]		Enforce that a DS hash exists. [GL #899]

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50 51 52
5204.	[test]		Check that dns_rdata_fromtext() produces a record that
			will be accepted by dns_rdata_fromwire(). [GL #852]

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53 54 55
5203.	[bug]		Enforce whether key rdata exists or not in KEY,
			DNSKEY, CDNSKEY and RKEY. [GL #899]

56 57
5202.	[bug]		<dns/ecs.h> was missing ISC_LANG_ENDDECLS. [GL #976]

58 59
5201.	[bug]		Fix a possible deadlock in RPZ update code. [GL #973]

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60 61 62
5200.	[security]	tcp-clients settings could be exceeded in some cases,
			which could lead to exhaustion of file descriptors.
			(CVE-2018-5743) [GL #615]
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63

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5199.	[security]	In certain configurations, named could crash
			if nxdomain-redirect was in use and a redirected
			query resulted in an NXDOMAIN from the cache.
			(CVE-2019-6467) [GL #880]
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5198.	[bug]		If a fetch context was being shut down and, at the same
			time, we returned from qname minimization, an INSIST
			could be hit. [GL #966]

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73 74 75 76
5197.	[bug]		dig could die in best effort mode on multiple SIG(0)
			records. Similarly on multiple OPT and multiple TSIG
			records. [GL #920]

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77 78
5196.	[bug]		make install failed with --with-dlopen=no. [GL #955]

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79 80 81 82
5195.	[bug]		"allow-update" and "allow-update-forwarding" were
			treated as configuration errors if used at the
			options or view level. [GL #913]

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83 84
5194.	[bug]		Enforce non empty ZOMEMD hash. [GL #899]

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85 86 87
5193.	[bug]		EID and NIMLOC failed to do multi-line output
			correctly. [GL #899]

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5192.	[placeholder]

5191.	[placeholder]

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5190.	[bug]		Ignore trust anchors using disabled algorithms.
			[GL #806]

95 96
5189.	[cleanup]	Remove revoked root DNSKEY from bind.keys. [GL #945]

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5188.	[func]		The "dnssec-enable" option is deprecated and no
			longer has any effect; DNSSEC responses are
			always enabled. [GL #866]

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5187.	[test]		Set time zone before running any tests in dnstap_test.
			[GL #940]

104 105
5186.	[cleanup]	More dnssec-keygen manual tidying. [GL !1678]

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5185.	[placeholder]

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5184.	[bug]		Missing unlocks in sdlz.c. [GL #936]

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5183.	[bug]		Reinitialize ECS data before reusing client
			structures. [GL #881]

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113 114 115
5182.	[bug]		Fix a high-load race/crash in handling of
			isc_socket_close() in resolver. [GL #834]

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116 117 118 119
5181.	[func]		Add a mechanism for a DLZ module to signal that
			the view's allow-transfer ACL should be used to
			determine whether transfers are allowed. [GL #803]

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120 121 122
5180.	[bug]		delv now honors the operating system's preferred
			ephemeral port range. [GL #925]

123 124 125 126
5179.	[cleanup]	Replace some vague type declarations with the more
			specific dns_secalg_t and dns_dsdigest_t.
			Thanks to Tony Finch. [GL !1498]

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127 128 129
5178.	[bug]		Handle EDQUOT (disk quota) and ENOSPC (disk full)
			errors when writing files. [GL #902]

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130 131 132 133
5177.	[func]		Add the ability to specify in named.conf whether a
			response-policy zone's SOA record should be added
			to the additional section (add-soa yes/no). [GL #865]

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134 135 136
5176.	[tests]		Remove a dependency on libxml in statschannel system
			test. [GL #926]

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137 138 139 140
5175.	[bug]		Fixed a problem with file input in dnssec-keymgr,
			dnssec-coverage and dnssec-checkds when using
			python3. [GL #882]

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5174.	[doc]		Tidy dnssec-keygen manual. [GL !1557]

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5173.	[bug]		Fixed a race in socket code that could occur when
			accept, send, or recv were called from an event
			loop but the socket had been closed by another
			thread. [RT #874]

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5172.	[bug]		nsupdate now honors the operating system's preferred
			ephemeral port range. [GL #905]

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151 152 153 154 155 156
5171.	[func]		named plugins are now installed into a separate
			directory.  Supplying a filename (a string without path
			separators) in a "plugin" configuration stanza now
			causes named to look for that plugin in that directory.
			[GL #878]

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5170.	[test]		Added --with-dlz-filesystem to feature-test. [GL !1587]

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5169.	[bug]		The presence of certain types in an otherwise
			empty node could cause a crash while processing a
			type ANY query. [GL #901]

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163 164 165 166
5168.	[bug]		Do not crash on shutdown when RPZ fails to load.  Also,
			keep previous version of the database if RPZ fails to
			load. [GL #813]

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167 168 169
5167.	[bug]		nxdomain-redirect could sometimes lookup the wrong
			redirect name. [GL #892]

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170 171
5166.	[placeholder]

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5165.	[contrib]	Removed SDB drivers from contrib; they're obsolete.
			[GL #428]

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175 176 177
5164.	[bug]		Correct errno to result translation in dlz filesystem
			modules. [GL #884]

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178 179
5163.	[cleanup]	Out-of-tree builds failed --enable-dnstap. [GL #836]

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5162.	[cleanup]	Improve dnssec-keymgr manual. Thanks to Tony Finch.
			[GL !1518]

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183 184 185
5161.	[bug]		Do not require the SEP bit to be set for mirror zone
			trust anchors. [GL #873]

186 187 188 189
5160.	[contrib]	Added DNAME support to the DLZ LDAP schema. Also
			fixed a compilation bug affecting several DLZ
			modules. [GL #872]

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5159.	[bug]		dnssec-coverage was incorrectly ignoring
			names specified on the command line without
			trailing dots. [GL !1478]

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5158.	[protocol]	Add support for AMTRELAY and ZONEMD. [GL #867]
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196 197 198
5157.	[bug]		Nslookup now errors out if there are extra command
			line arguments. [GL #207]

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5156.	[doc]		Extended and refined the section of the ARM describing
			mirror zones. [GL #774]

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5155.	[func]		"named -V" now outputs the default paths to
			named.conf, rndc.conf, bind.keys, and other
			files used or created by named and other tools, so
			that the correct paths to these files can quickly be
			determined regardless of the configure settings
			used when BIND was built. [GL #859]

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5154.	[bug]		dig: process_opt could be called twice on the same
			message leading to a assertion failure. [GL #860]

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212 213 214 215
5153.	[func]		Zone transfer statistics (size, number of records, and
			number of messages) are now logged for outgoing
			transfers as well as incoming ones. [GL #513]

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5152.	[func]		Improved logging of DNSSEC key events:
			- Zone signing and DNSKEY maintenance events are
			  now logged to the "dnssec" category
			- Messages are now logged when DNSSEC keys are
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			  published, activated, inactivated, deleted,
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			  or revoked.
			[GL #714]

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5151.	[func]		Options that have been been marked as obsolete in
			named.conf for a very long time are now fatal
			configuration errors. [GL #358]

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5150.	[cleanup]	Remove the ability to compile BIND with assertions
			disabled. [GL #735]

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5149.	[func]		"rndc dumpdb" now prints a line above a stale RRset
			indicating how long the data will be retained in the
			cache for emergency use. [GL #101]

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235 236
5148.	[bug]		named did not sign the TKEY response. [GL #821]

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237 238 239
5147.	[bug]		dnssec-keymgr: Add a five-minute margin to better
			handle key events close to 'now'. [GL #848]

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5146.	[placeholder]

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5145.	[func]		Use atomics instead of locked variables for isc_quota
			and isc_counter. [GL !1389]

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245 246 247 248
5144.	[bug]		dig now returns a non-zero exit code when a TCP
			connection is prematurely closed by a peer more than
			once for the same lookup.  [GL #820]

249 250 251
5143.	[bug]		dnssec-keymgr and dnssec-coverage failed to find
			key files for zone names ending in ".". [GL #560]

252 253 254 255 256
5142.	[cleanup]	Removed "configure --disable-rpz-nsip" and
			"--disable-rpz-nsdname" options. "nsip-enable"
			and "nsdname-enable" both now default to yes,
			regardless of compile-time settings. [GL #824]

257 258 259
5141.	[security]	Zone transfer controls for writable DLZ zones were
			not effective as the allowzonexfr method was not being
			called for such zones. (CVE-2019-6465) [GL #790]
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260

261 262 263 264
5140.	[bug]		Don't immediately mark existing keys as inactive and
			deleted when running dnssec-keymgr for the first
			time. [GL #117]

265 266 267 268 269 270
5139.	[bug]		If possible, don't use forwarders when priming.
			This ensures we can get root server IP addresses
			from priming query response glue, which may not
			be present if the forwarding server is returning
			minimal responses. [GL #752]

271 272 273 274
5138.	[bug]		Under some circumstances named could hit an assertion
			failure when doing qname minimization when using
			forwarders. [GL #797]

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5137.	[func]		named now logs messages whenever a mirror zone becomes
			usable or unusable for resolution purposes. [GL #818]

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5136.	[cleanup]	Check in named-checkconf that allow-update and
			allow-update-forwarding are not set at the
			view/options level; fix documentation. [GL #512]

282 283
5135.	[port]		sparc: Use smt_pause() instead of pause. [GL #816]

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284 285 286
5134.	[bug]		win32: WSAStartup was not called before getservbyname
			was called. [GL #590]

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287 288 289 290
5133.	[bug]		'rndc managed-keys' didn't handle class and view
			correctly and failed to add new lines between each
			view. [GL !1327]

291 292 293
5132.	[bug]		Fix race condition in cleanup part of dns_dt_create().
			[GL !1323]

294 295
5131.	[cleanup]	Address Coverity warnings. [GL #801]

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296 297
5130.	[cleanup]	Remove support for l10n message catalogs. [GL #709]

298 299 300
5129.	[contrib]	sdlz_helper.c:build_querylist was not properly
			splitting the query string. [GL #798]

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301 302 303
5128.	[bug]		Refreshkeytime was not being updated for managed
			keys zones. [GL #784]

304 305 306
5127.	[bug]		rcode.c:maybe_numeric failed to handle NUL in text
			regions. [GL #807]

307 308 309
5126.	[bug]		Named incorrectly accepted empty base64 and hex encoded
			fields when reading master files. [GL #807]

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310 311 312
5125.	[bug]		Allow for up to 100 records or 64k of data when caching
			a negative response. [GL #804]

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313 314 315
5124.	[bug]		Named could incorrectly return FORMERR rather than
			SERVFAIL. [GL #804]

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5123.	[bug]		dig could hang indefinitely after encountering an error
			before creating a TCP socket. [GL #692]

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5122.	[bug]		In a "forward first;" configuration, a forwarder
			timeout did not prevent that forwarder from being
			queried again after falling back to full recursive
			resolution. [GL #315]

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5121.	[contrib]	dlz_stub_driver.c fails to return ISC_R_NOTFOUND on none
			matching zone names. [GL !1299]

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5120.	[placeholder]

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5119.	[placeholder]

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5118.	[security]	Named could crash if it is managing a key with
			`managed-keys` and the authoritative zone is rolling
			the key to an unsupported algorithm. (CVE-2018-5745)
			[GL #780]
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5117.	[placeholder]

338 339 340
5116.	[bug]		Named/named-checkconf triggered a assertion when
			a mirror zone's name is bad. [GL #778]

341 342
5115.	[bug]		Allow unsupported algorithms in zone when not used for
			signing with dnssec-signzone. [GL #783]
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5114.	[func]		Include a 'reconfig/reload in progress' status line
			in rndc status, use it in tests.

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5113.	[port]		Fixed a Windows build error.

349 350 351 352
5112.	[bug]		Named/named-checkconf could dump core if there was
			a missing masters clause and a bad notify clause.
			[GL #779]

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5111.	[bug]		Occluded DNSKEY records could make it into the
			delegating NSEC/NSEC3 bitmap. [GL #742]

356 357
5110.	[security]	Named leaked memory if there were multiple Key Tag
			EDNS options present. (CVE-2018-5744) [GL #772]
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5109.	[cleanup]	Remove support for RSAMD5 algorithm. [GL #628]

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	--- 9.13.5 released ---

363 364 365 366
5108.	[bug]		Named could fail to determine bottom of zone when
			removing out of date keys leading to invalid NSEC
			and NSEC3 records being added to the zone. [GL #771]

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5107.	[bug]		'host -U' did not work. [GL #769]
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5106.	[experimental]	A new "plugin" mechanism has been added to allow
			extension of query processing functionality through
			the use of dynamically loadable libraries. A
			"filter-aaaa.so" plugin has been implemented,
			replacing the filter-aaaa feature that was formerly
			implemented as a native part of BIND.

			The "filter-aaaa", "filter-aaaa-on-v4" and
			"filter-aaaa-on-v6" options can no longer be
			configured using native named.conf syntax. However,
			loading the filter-aaaa.so plugin and setting its
			parameters provides identical functionality.

			Note that the plugin API is a work in progress and
			is likely to evolve as further plugins are
			implemented. [GL #15]

386 387 388
5105.	[bug]		Fix a race between process_fd and socketclose in
			unix socket code. [GL #744]

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5104.	[cleanup]	Log clearer informational message when a catz zone
			is overridden by a zone in named.conf.
			Thanks to Tony Finch. [GL !1157]

393 394 395
5103.	[bug]		Add missing design by contract tests to dns_catz*.
			[GL #748]

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5102.	[bug]		dnssec-coverage failed to use the default TTL when
			checking KSK deletion times leading to a exception.
			[GL #585]

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5101.	[bug]		Fix default installation path for Python modules and
			remove the dnspython dependency accidentally introduced
			by change 4970. [GL #730]

404 405 406
5100.	[func]		Pin resolver tasks to specific task queues. [GL !1117]

5099.	[func]		Failed mutex and conditional creations are always
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			fatal. [GL #674]

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	--- 9.13.4 released ---

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5098.	[func]		Failed memory allocations are now fatal. [GL #674]

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5097.	[cleanup]	Remove embedded ATF unit testing framework
			from BIND source distribution.  [GL !875]

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5096.	[func]		Use multiple event loops in socket code, and
			make network threads CPU-affinitive.  This
			significantly improves performance on large
			systems. [GL #666]

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5095.	[test]		Converted all unit tests from ATF to CMocka;
			removed the source code for the ATF libraries.
			Build with "configure --with-cmocka" to enable
			unit testing. [GL #620]

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5094.	[func]		Add 'dig -r' to disable reading of .digrc. [GL !970]

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5093.	[bug]		Log lame qname-minimization servers only if they're
			really lame. [GL #671]

431 432 433
5092.	[bug]		Address memory leak on SIGTERM in nsupdate when using
			GSS-TSIG. [GL #558]

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5091.	[func]		Two new global and per-view options min-cache-ttl
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			and min-ncache-ttl [GL #613]

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5090.	[bug]		dig and mdig failed to properly pre-parse dash value
			pairs when value was a separate argument and started
439 440
			with a dash. [GL #584]

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5089.	[bug]		Restore localhost fallback in dig and host which is
			used when no nameserver addresses present in
			/etc/resolv.conf are usable due to the requested
			address family restrictions. [GL #433]

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5088.	[bug]		dig/host/nslookup could crash when interrupted close to
			a query timeout. [GL #599]

449 450
5087.	[test]		Check that result tables are complete. [GL #676]

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5086.	[func]		Log of RPZ now includes the QTYPE and QCLASS. [GL #623]

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5085.	[bug]		win32: Restore looking up nameservers, search list,
			etc. [GL #186]

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5084.	[placeholder]
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457

458 459 460 461
5083.	[func]		Add autoconf macro AX_POSIX_SHELL, so we
			can use POSIX-compatible shell features
			in the scripts.

462 463 464
5082.	[bug]		Fixed a race that could cause a crash in
			dig/host/nslookup. [GL #650]

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465 466 467
5081.	[func]		Use per-worker queues in task manager, make task
			runners CPU-affine. [GL #659]

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5080.	[func]		Improvements to "rndc nta" user interface:
			- catch and report invalid command line options
			- when removing an NTA from all views, do not
			  abort with an error if the NTA was not found
			  in one of the views
			- include the view name in "rndc nta -dump"
			  output, for consistency with the add and remove
			  actions
			Thanks to Tony Finch. [GL !816]

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478 479 480
5079.	[func]		Disable IDN processing in dig and nslookup
			when not on a tty. [GL #653]

481 482 483
5078.	[cleanup]	Require python components to be explicitly disabled if
			python is not available on unix platforms. [GL #601]

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484 485 486
5077.	[cleanup]	Remove ip6.int support (-i) from dig and mdig.
			[GL !969]

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487 488 489
5076.	[bug]		"require-server-cookie" was not effective if
			"rate-limit" was configured. [GL #617]

490 491 492
5075.	[bug]		Refresh nameservers from cache when sending final
			query in qname minimization. [GL #16]

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493 494 495 496 497
5074.	[cleanup]	Remove vector socket functions - isc_socket_recvv(),
			isc_socket_sendtov(), isc_socket_sendtov2(),
			isc_socket_sendv() - in order to simplify socket code.
			[GL #645]

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498 499 500
5073.	[bug]		Destroy a task first when destroying rpzs and catzs.
			[GL #84]

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501 502 503
5072.	[bug]		Add unit tests for isc_buffer_copyregion() and fix its
			behavior for auto-reallocated buffers. [GL #644]

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504
5071.	[bug]		Comparison of NXT records was broken. [GL #631]
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505

506 507 508
5070.	[bug]		Record types which support a empty rdata field were
			not handling the empty rdata field case. [GL #638]

509 510 511 512 513 514
5069.	[bug]		Fix a hang on in RPZ when named is shutdown during RPZ
			zone update. [GL !907]

5068.	[bug]		Fix a race in RPZ with min-update-interval set to 0.
			[GL #643]

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515 516 517
5067.	[bug]		Don't minimize qname when sending the query
			to a forwarder. [GL #361]

518 519 520
5066.	[cleanup]	Allow unquoted strings to be used as a zone names
			in response-policy statements. [GL #641]

521 522
5065.	[bug]		Only set IPV6_USE_MIN_MTU on IPv6. [GL #553]

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523
5064.	[test]		Initialize TZ environment variable before calling
524 525 526 527
			dns_test_begin in dnstap_test. [GL #624]

5063.	[test]		In statschannel test try a few times before failing
			when checking if the compressed output is the same as
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			uncompressed. [GL !909]

530
5062.	[func]		Use non-crypto-secure PRNG to generate nonces for
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			cookies. [GL !887]
532

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533 534
5061.	[protocol]	Add support for EID and NIMLOC. [GL #626]

535 536 537
5060.	[bug]		GID, UID and UINFO could not be loaded using unknown
			record format. [GL #627]

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538 539 540
5059.	[bug]		Display a per-view list of zones in the web interface.
			[GL #427]

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541 542 543 544
5058.	[func]		Replace old message digest and hmac APIs with more
			generic isc_md and isc_hmac APIs, and convert their
			respective tests to cmocka. [GL #305]

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545 546
5057.	[protocol]	Add support for ATMA. [GL #619]

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547 548
5056.	[placeholder]

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5055.	[func]		A default list of primary servers for the root zone is
			now built into named, allowing the "masters" statement
			to be omitted when configuring an IANA root zone
			mirror. [GL #564]

5054.	[func]		Attempts to use mirror zones with recursion disabled
			are now considered a configuration error. [GL #564]

5053.	[func]		The only valid zone-level NOTIFY settings for mirror
			zones are now "notify no;" and "notify explicit;".
			[GL #564]

5052.	[func]		Mirror zones are now configured using "type mirror;"
			rather than "mirror yes;". [GL #564]

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564 565 566 567
5051.	[doc]		Documentation incorrectly stated that the
			"server-addresses" static-stub zone option accepts
			custom port numbers. [GL #582]

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568 569 570 571
5050.	[bug]		The libirs version of getaddrinfo() was unable to parse
			scoped IPv6 addresses present in /etc/resolv.conf.
			[GL #187]

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572
5049.	[cleanup]	QNAME minimization has been deeply refactored. [GL #16]
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changes  
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573

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574
5048.	[func]		Add configure option to enable and enforce FIPS mode
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575 576
			in BIND 9. [GL #506]

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5047.	[bug]		Messages logged for certain query processing failures
			now include a more specific error description if it is
			available. [GL #572]

581 582 583
5046.	[bug]		named could crash during shutdown if an RPZ
			reload was in progress. [RT #46210]

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584
5045.	[func]		Remove support for DNSSEC algorithms 3 (DSA)
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			and 6 (DSA-NSEC3-SHA1). [GL #22]

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587 588 589
5044.	[cleanup]	If "dnssec-enable" is no, then "dnssec-validation"
			now also defaults to no.  [GL #388]

590 591
5043.	[bug]		Fix creating and validating EdDSA signatures. [GL #579]

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592
5042.	[test]		Make the chained delegations in reclimit behave
593
			like they would in a regular name server. [GL #578]
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594

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595 596 597
5041.	[test]		The chain test contains a incomplete delegation.
			[GL #568]

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598 599 600 601
5040.	[func]		Extended dnstap so that it can log UPDATE requests
			and responses as separate message types. Thanks
			to Greg Rabil. [GL #570]

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602 603 604
5039.	[bug]		Named could fail to preserve owner name case of new
			RRset. [GL #420]

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605 606 607
5038.	[bug]		Chaosnet addresses were compared incorrectly.
			[GL #562]

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608 609 610 611 612 613 614
5037.	[func]		"allow-recursion-on" and "allow-query-cache-on"
			each now default to the other if only one of them
			is set, in order to be more consistent with the way
			"allow-recursion" and "allow-query-cache" work.
			Also we now ensure that both query-cache ACLs are
			checked when determining cache access. [GL #319]

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615 616 617
5036.	[cleanup]	Fixed a spacing/formatting error in some RPZ-related
			error messages in the log. [GL !805]

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618 619 620 621
5035.	[test]		Fixed errors that prevented the DNSRPS subtests
			from running in the rpz and rpzrecurse system
			tests. [GL #503]

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622 623 624 625
5034.	[bug]		A race between threads could prevent zone maintenance
			scheduled immediately after zone load from being
			performed. [GL #542]

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626 627 628 629 630 631 632 633
5033.	[bug]		When adding NTAs to multiple views using "rndc nta",
			the text returned via rndc was incorrectly terminated
			after the first line, making it look as if only one
			NTA had been added. Also, it was not possible to
			differentiate between views with the same name but
			different classes; this has been corrected with the
			addition of a "-class" option. [GL #105]

634 635 636
5032.	[func]		Add krb5-selfsub and ms-selfsub update policy rules.
			[GL #511]

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637 638 639 640 641 642 643
5031.	[cleanup]	Various defines in platform.h has been either dropped
			if always or never triggered on supported platforms
			or replaced with config.h equivalents if the defines
			didn't have any impact on public headers.  Workarounds
			for LinuxThreads have been removed because NPTL is
			available since Linux kernel 2.6.0.  [GL #525]

644 645 646
5030.	[bug]		Align CMSG buffers to a 64-bit boundary, fixes crash
			on architectures with strict alignment. [GL #521]

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647 648
	--- 9.13.3 released ---

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5029.	[func]		Workarounds for servers that misbehave when queried
			with EDNS have been removed, because these broken
			servers and the workarounds for their noncompliance
			cause unnecessary delays, increase code complexity,
			and prevent deployment of new DNS features. See
			https://dnsflagday.net for further details. [GL #150]

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5028.	[bug]		Spread the initial RRSIG expiration times over the
			entire working sig-validity-interval when signing a
			zone in named to even out re-signing and transfer
			loads. [GL #418]

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661 662
5027.	[func]		Set SO_SNDBUF size on sockets. [GL #74]

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Witold Krecicki committed
663 664 665
5026.	[bug]		rndc reconfig should not touch already loaded zones.
			[GL #276]

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666 667
5025.	[cleanup]	Remove isc_keyboard family of functions. [GL #178]

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668 669 670 671 672 673
5024.	[func]		Replace custom assembly for atomic operations with
			atomic support from the compiler. The code will now use
			C11 stdatomic, or __atomic, or __sync builtins with GCC
			or Clang compilers, and Interlocked functions with MSVC.
			[GL #10]

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674 675 676 677
5023.	[cleanup]	Remove wrappers that try to fix broken or incomplete
			implementations of IPv6, pthreads and other core
			functionality required and used by BIND. [GL #192]

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678 679 680
5022.	[doc]		Update ms-self, ms-subdomain, krb5-self, and
			krb5-subdomain documentation. [GL !708]

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681 682 683
5021.	[bug]		dig returned a non-zero exit code when it received a
			reply over TCP after a retry. [GL #487]

684 685 686
5020.	[func]		RNG uses thread-local storage instead of locks, if
			supported by platform. [GL #496]

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687 688 689
5019.	[cleanup]	A message is now logged when ixfr-from-differences is
			set at zone level for an inline-signed zone. [GL #470]

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690 691 692
5018.	[bug]		Fix incorrect sizeof arguments in lib/isc/pk11.c.
			[GL !588]

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693 694 695
5017.	[bug]		lib/isc/pk11.c failed to unlink the session before
			releasing the lock which is unsafe. [GL !589]

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696 697 698
5016.	[bug]		Named could assert with overlapping filter-aaaa and
			dns64 acls. [GL #445]

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699 700 701
5015.	[bug]		Reloading all zones caused zone maintenance to cease
			for inline-signed zones. [GL #435]

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702 703 704 705
5014.	[bug]		Signatures loaded from the journal for the signed
			version of an inline-signed zone were not scheduled for
			refresh. [GL #482]

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706 707 708
5013.	[bug]		A referral response with a non-empty ANSWER section was
			inadvertently being treated as an error. [GL #390]

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709 710
5012.	[bug]		Fix lock order reversal in pk11_initialize. [GL !590]

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711 712
5011.	[func]		Remove support for unthreaded named. [GL #478]

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5010.	[func]		New "validate-except" option specifies a list of
			domains beneath which DNSSEC validation should not
			be performed. [GL #237]

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717 718 719
5009.	[bug]		Upon an OpenSSL failure, the first error in the OpenSSL
			error queue was not logged. [GL #476]

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5008.	[bug]		"rndc signing -nsec3param ..." requests were silently
			ignored for zones which were not yet loaded or
			transferred. [GL #468]

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724 725 726
5007.	[cleanup]	Replace custom ISC boolean and integer data types
			with C99 stdint.h and stdbool.h types. [GL #9]

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5006.	[cleanup]	Code preparing a delegation response was extracted from
			query_delegation() and query_zone_delegation() into a
			separate function in order to decrease code
			duplication. [GL #431]

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5005.	[bug]		dnssec-verify, and dnssec-signzone at the verification
			step, failed on some validly signed zones. [GL #442]

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735 736 737
5004.	[bug]		'rndc reconfig' could cause inline zones to stop
			re-signing. [GL #439]

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738 739 740
5003.	[bug]		dns_acl_isinsecure did not handle geoip elements.
			[GL #406]

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741 742 743 744 745
5002.	[bug]		mdig: Handle malformed +ednsopt option, support 100
			+ednsopt options per query rather than 100 total and
			address memory leaks if +ednsopt was specified.
			[GL #410]

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746 747
5001.	[bug]		Fix refcount errors on error paths. [GL !563]

748
5000.	[bug]		named_server_servestale() could leave the server in
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			exclusive mode if an error occurred. [GL #441]
750

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4999.	[cleanup]	Remove custom printf implementation in lib/isc/print.c.
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752 753
			[GL #261]

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754 755
4998.	[test]		Make resolver and cacheclean tests more civilized.

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756 757 758
4997.	[security]	named could crash during recursive processing
			of DNAME records when "deny-answer-aliases" was
			in use. (CVE-2018-5740) [GL #387]
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759

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760
4996.	[bug]		dig: Handle malformed +ednsopt option. [GL #403]
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4995.	[test]		Add tests for "tcp-self" update policy. [GL !282]

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4994.	[bug]		Trust anchor telemetry queries were not being sent
			upstream for locally served zones. [GL #392]

767 768 769 770 771
4993.	[cleanup]	Remove support for silently ignoring 'no-change' deltas
			from BIND 8 when processing an IXFR stream. 'no-change'
			deltas will now trigger a fallback to AXFR as the
			recovery mechanism. [GL #369]

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4992.	[bug]		The wrong address was being logged for trust anchor
			telemetry queries. [GL #379]

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4991.	[bug]		"rndc reconfig" was incorrectly handling zones whose
			"mirror" setting was changed. [GL #381]

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4990.	[bug]		Prevent a possible NULL reference in pkcs11-keygen.
			[GL #401]

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4989.	[cleanup]	IDN support in dig has been reworked.  IDNA2003
			fallbacks were removed in the process. [GL #384]

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4988.	[bug]		Don't synthesize NXDOMAIN from NSEC for records under
			a DNAME.

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	--- 9.13.2 released ---

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4987.	[cleanup]	dns_rdataslab_tordataset() and its related
			dns_rdatasetmethods_t callbacks were removed as they
			were not being used by anything in BIND. [GL #371]

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4986.	[func]		When built on Linux, BIND now requires the libcap
			library to set process privileges, unless capability
			support is explicitly overridden with "configure
			--disable-linux-caps". [GL #321]
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4985.	[func]		Add a new slave zone option, "mirror", to enable
			serving a non-authoritative copy of a zone that
			is subject to DNSSEC validation before being
			used.  For now, this option is only meant to
			facilitate deployment of an RFC 7706-style local
			copy of the root zone. [GL #33]

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4984.	[bug]		Improve handling of very large incremental
			zone transfers to prevent journal corruption. [GL #339]

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4983.	[func]		Add the ability to not return a DNS COOKIE option
			when one is present in the request (answer-cookie no;).
			[GL #173]

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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]

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

820
4980.	[bug]		Named-checkconf failed to detect bad in-view targets.
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			[GL #288]

823 824
4979.	[placeholder]

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

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

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

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

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

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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]

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

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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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851 852
4970.	[func]		Add QNAME minimization option to resolver. [GL #16]

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

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855 856
	--- 9.13.1 released ---

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

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

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4966.	[placeholder]
863

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

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

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

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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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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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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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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]

929 930
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 ---

934 935
4950.	[bug]		ISC_SOCKEVENTATTR_TRUNC was not be set. [GL #238]

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4949.	[placeholder]

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

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

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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]

955 956 957
4944.	[cleanup]	Silence cppcheck portability warnings in
			lib/isc/tests/buffer_test.c. [GL #239]

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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]

963 964 965 966 967
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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4937.	[func]		Remove support for OpenSSL < 1.0.0 [GL #191]

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

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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]

1000 1001 1002
4931.	[func]		Removed the "rbtdb64" database implementation.
			[GL #217]

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

1006 1007 1008
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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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]

1015 1016 1017
4926.	[func]		Add root key sentinel support.  To disable, add
			'root-key-sentinel no;' to named.conf. [GL #37]

1018 1019 1020 1021 1022 1023 1024
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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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
1032
			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]

1040 1041 1042
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
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			the FNV-1a hash implementation. [GL #178]
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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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4916.	[func]		Remove IDNA2003 support and the bundled idnkit-1.0
			library.

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

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

1075 1076 1077
4910.	[func]		Update util/check-changes to work on release branches.
			[GL #113]

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4909.	[bug]		named-checkconf did not detect in-view zone collisions.
1079 1080
			[GL #125]

1081 1082 1083 1084
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
1086 1087
			test. [GL #59]

1088 1089 1090
4906.	[func]		Replace getquad() with inet_pton(), completing
			change #4900. [GL #56]

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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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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]

1101 1102 1103
4902.	[test]		Improved the reliability of the 'ixfr' system
			test. [GL #66]

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

1108 1109 1110
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]

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4898.	[func]		Remove libseccomp based system-call filtering. [GL #93]
1118

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

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

1124 1125 1126
4895.	[test]		Allow some system tests to run in parallel.
			[RT #46602]

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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]

1138 1139 1140
4890.	[func]		Remove unused ondestroy callback from libisc.
			[isc-projects/bind9!3]

1141 1142 1143 1144 1145
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]

1146
4888.	[test]		Initialize sockets correctly in sample-update so
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			that the nsupdate system test will run on Windows.
1148 1149
			[RT #47097]

1150 1151 1152
4887.	[test]		Enable the rpzrecurse test to run on Windows.
			[RT #47093]

1153 1154
4886.	[doc]		Document dig -u in manpage. [RT #47150]

1155 1156 1157 1158 1159
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]

1160 1161 1162
4884.	[bug]		named could crash on shutdown due to a race between
			shutdown_server() and ns__client_request(). [RT #47120]

1163 1164
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

1165 1166 1167
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

1168 1169 1170
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]