CHANGES 498 KB
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4586.	[func]		dig, host and nslookup now use TCP for ANY queries.
			[RT #44687]

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

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

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

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

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4581.	[port]		Linux: Add getpid and getrandom to the list of system
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			calls named uses for seccomp. [RT #44883]
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4580.	[bug]		4578 introduced a regression when handling CNAME to
			referral below the current domain. [RT #44850]

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

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

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

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

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

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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]

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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]

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

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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]

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

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

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

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

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

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4564.	[maint]		Update the built in managed keys to include the
			upcoming root KSK. [RT #44579]
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4563.	[bug]		Modified zones would occasionally fail to reload.
			[RT #39424]

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

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

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4560.	[bug]		mdig: add -m option to enable memory debugging rather
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			than having it on all the time. [RT #44509]
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4559.	[bug]		openssl_link.c didn't compile if ISC_MEM_TRACKLINES
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			was turned off.  [RT #44509]

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4558.	[bug]		Synthesised CNAME before matching DNAME was still
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			being cached when it should not have been.  [RT #44318]
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4557.	[security]	Combining dns64 and rpz can result in dereferencing
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			a NULL pointer (read).  (CVE-2017-3135) [RT#44434]

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

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

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

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

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

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

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

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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]

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

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

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

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

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

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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]

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

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

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

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

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4537.	[bug]		Handle timeouts better in dig/host/nslookup. [RT #43576]
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4536.	[bug]		ISC_SOCKEVENTATTR_USEMINMTU was not being cleared
			when reusing the event structure. [RT #43885]

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

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

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

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

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

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

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

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

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4526.	[doc]		Corrected errors and improved formatting of
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			grammar definitions in the ARM. [RT #43739]
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4525.	[doc]		Fixed outdated documentation on managed-keys.
			[RT #43810]

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

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

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

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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
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			out. Fix unbalanced indenting. [RT #43755]

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

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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]

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4517.	[security]	Named could mishandle authority sections that were
			missing RRSIGs triggering an assertion failure.
			(CVE-2016-9444) [RT # 43632]
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4516.	[bug]		isc_socketmgr_renderjson was missing from the
			windows build. [RT #43602]

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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
			due to lack of support in setup.py.) [RT #42912]

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4502.	[func]		Report multiple and experimental options when printing
			grammar. [RT #43134]

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4501.	[placeholder]

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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4484.	[func]		Check prefixes in acls to make sure the address and
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			prefix lengths are consistent.  Warn only in
			BIND 9.11 and earlier. [RT #43367]

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4483.	[bug]		Address use before require check and remove extraneous
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			dns_message_gettsigkey call in dns_tsig_sign.
			[RT #43374]

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4482.	[cleanup]	Change #4455 was incomplete. [RT #43252]

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4481.	[func]		dig: make +class, +crypto, +multiline, +rrcomments,
			+onesoa, +qr, +ttlid, +ttlunits and -u per lookup
			rather than global. [RT #42450]

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4480.	[placeholder]

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4479.	[placeholder]

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4478.	[func]		Add +continue option to mdig, allow continue on socket
			errors. [RT #43281]
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4477.	[test]		Fix mkeys test timing issues. [RT #41028]

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4476.	[test]		Fix reclimit test on slower machines. [RT #43283]

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4475.	[doc]		Update named-checkconf documentation. [RT #43153]

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4474.	[bug]		win32: call WSAStartup in fromtext_in_wks so that
			getprotobyname and getservbyname work.  [RT #43197]

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4473.	[bug]		Only call fsync / _commit on regular files. [RT #43196]

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4472.	[bug]		Named could fail to find the correct NSEC3 records when
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			a zone was updated between looking for the answer and
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			looking for the NSEC3 records proving nonexistence
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			of the answer. [RT #43247]

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	--- 9.11.0 released ---

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	--- 9.11.0rc3 released ---

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4471.	[cleanup]	Render client/query logging format consistent for
			ease of log file parsing. (Note that this affects
			"querylog" format: there is now an additional field
			indicating the client object address.) [RT #43238]
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4470.	[bug]		Reset message with intent parse before
			calling dns_dispatch_getnext. [RT #43229]

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4469.	[placeholder]

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	--- 9.11.0rc2 released ---

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4468.	[bug]		Address ECS option handling issues. [RT #43191]

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4467.	[security]	It was possible to trigger an assertion when
			rendering a message. (CVE-2016-2776) [RT #43139]
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4466.	[bug]		Interface scanning didn't work on a Windows system
			without a non local IPv6 addresses. [RT #43130]

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4465.	[bug]		Don't use "%z" as Windows doesn't support it.
			[RT #43131]

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4464.	[bug]		Fix windows python support. [RT #43173]

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4463.	[bug]		The dnstap system test failed on some systems.
			[RT #43129]

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4462.	[bug]		Don't describe a returned EDNS COOKIE as "good"
			when there isn't a valid server cookie. [RT #43167]

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4461.	[bug]		win32: not all external data was properly marked
			as external data for windows dll. [RT #43161]

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	--- 9.11.0rc1 released ---

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4460.	[test]		Add system test for dnstap using unix domain sockets.
			[RT #42926]

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4459.	[bug]		TCP client objects created to handle pipeline queries
			were not cleaned up correctly, causing uncontrolled
			memory growth. [RT #43106]

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4458.	[cleanup]	Update assertions to be more correct, and also remove
			use of a reserved word. [RT #43090]

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4457.	[maint]		Added AAAA (2001:500:a8::e) for E.ROOT-SERVERS.NET.

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4456.	[doc]		Add DOCTYPE and lang attribute to <html> tags.
			[RT #42587]

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4455.	[cleanup]	Allow dyndb modules to correctly log the filename
			and line number when processing configuration text
			from named.conf. [RT #43050]

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4454.	[bug]		'rndc dnstap -reopen' had a race issue. [RT #43089]

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4453.	[bug]		Prefetching of DS records failed to update their
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			RRSIGs. [RT #42865]

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4452.	[bug]		The default key manager policy file is now
			<sysdir>/dnssec-policy.conf (usually
			/etc/dnssec-policy.conf). [RT #43064]

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4451.	[cleanup]	Log more useful information if a PKCS#11 provider
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			library cannot be loaded. [RT #43076]
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4450.	[port]		Provide more nuanced HSM support which better matches
			the specific PKCS11 providers capabilities. [RT #42458]

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4449.	[test]		Fix catalog zones test on slower systems. [RT #42997]

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4448.	[bug]		win32: ::1 was not being found when iterating
			interfaces. [RT #42993]

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4447.	[tuning]	Allow the fstrm_iothr_init() options to be set using
			named.conf to control how dnstap manages the data
			flow. [RT #42974]

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4446.	[bug]		The cache_find() and _findrdataset() functions
			could find rdatasets that had been marked stale.
			[RT #42853]

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4445.	[cleanup]	isc_errno_toresult() can now be used to call the
			formerly private function isc__errno2result().
			[RT #43050]

4444.	[bug]		Fixed some issues related to dyndb: A bug caused
			braces to be omitted when passing configuration text
			from named.conf to a dyndb driver, and there was a
			use-after-free in the sample dyndb driver. [RT #43050]

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4443.	[func]		Set TCP_MAXSEG in addition to IPV6_USE_MIN_MTU on
			TCP sockets. [RT #42864]

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4442.	[bug]		Fix RPZ CIDR tree insertion bug that corrupted
			tree data structure with overlapping networks
			(longest prefix match was ineffective).
			[RT #43035]

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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	--- 9.11.0b3 released ---

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

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4425.	[bug]		arpaname, dnstap-read and named-rrchecker were not
			being installed into ${prefix}/bin.  Tidy up
			installation issues with CHANGE 4421. [RT #42910]
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4424.	[experimental]	Named now sends _ta-XXXX.<trust-anchor>/NULL queries
			to provide feedback to the trust-anchor administrators
			about how key rollovers are progressing as per
			draft-ietf-dnsop-edns-key-tag-02.  This can be
			disabled using 'trust-anchor-telemetry no;'.
			[RT #40583]

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

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

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4421.	[func]		When built with LMDB (Lightning Memory-mapped
			Database), named will now use a database to store
			the configuration for zones added by "rndc addzone"
			instead of using a flat NZF file. This improves
			performance of "rndc delzone" and "rndc modzone"
			significantly. Existing NZF files will
			automatically by converted to NZD databases.
			To view the contents of an NZD or to roll back to
			NZF format, use "named-nzd2nzf". To disable
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			this feature, use "configure --without-lmdb".
			[RT #39837]
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4420.	[func]		nslookup now looks for AAAA as well as A by default.
			[RT #40420]

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

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

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

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

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4415.	[bug]		dnssec-keymgr: Expired/deleted keys were not always
			excluded. [RT #42884]
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4414.	[bug]		Corrected a bug in the MIPS implementation of
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			isc_atomic_xadd(). [RT #41965]

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

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	--- 9.11.0b2 released ---

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

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

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

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4409.	[bug]		DNS64 should exclude mapped addresses by default when
			an exclude acl is not defined. [RT #42810]
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4408.	[func]		Continue waiting for expected response when we the
			response we get does not match the request. [RT #41026]

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

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4406.	[security]	getrrsetbyname with a non absolute name could
			trigger an infinite recursion bug in lwresd
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			and named with lwres configured if when combined
			with a search list entry the resulting name is
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			too long. (CVE-2016-2775) [RT #42694]
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4405.	[bug]		Change 4342 introduced a regression where you could
			not remove a delegation in a NSEC3 signed zone using
			OPTOUT via nsupdate. [RT #42702]

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

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

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

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	--- 9.11.0b1 released ---

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4401.	[misc]		Change LICENSE to MPL 2.0.

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

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

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

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

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

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

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4394.	[func]		Add rndc command "dnstap-reopen" to close and
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			reopen dnstap output files. [RT #41803]
636

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

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

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4391.	[contrib]	Fix leaks in contrib DLZ code. [RT #42707]
644

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

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4389.	[test]		Rewritten test suite for catalog zones. [RT #42676]

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

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

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

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

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

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

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

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

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	--- 9.11.0a3 released ---

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

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

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

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

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

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

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

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4373.	[bug]		Address undefined behavior in getaddrinfo. [RT #42479]
706

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4372.	[bug]		Address undefined behavior in libt_api. [RT #42480]
708

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

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4370.	[bug]		Address python3 compatibility issues with RNDC module.
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			[RT #42499] [RT #42506]
716

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	--- 9.11.0a2 released ---
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4369.	[bug]		Fix 'make' and 'make install' out-of-tree python
			support. [RT #42484]

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

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

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

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

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

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4363.	[port]		win32: Disable explicit triggering UAC when running
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			BINDInstall.
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4362.	[func]		Changed rndc reconfig behavior so that newly added
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			zones are loaded asynchronously and the loading does
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			not block the server. [RT #41934]

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

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

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

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

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

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

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

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

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

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

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

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

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4349.	[contrib]	kasp2policy: A python script to create a DNSSEC
			policy file from an OpenDNSSEC KASP XML file.
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4348.	[func]		dnssec-keymgr: A new python-based DNSSEC key
			management utility, which reads a policy definition
			file and can create or update DNSSEC keys as needed
			to ensure that a zone's keys match policy, roll over
			correctly on schedule, etc.  Thanks to Sebastian
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			Castro for assistance in development. [RT #39211]
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4347.	[port]		Corrected a build error on x86_64 Solaris. [RT #42150]
800

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

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

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

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4343.	[bug]		dns_dnssec_syncupdate mis-declared in <dns/dnssec.h>.
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			[RT #42090]

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

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	--- 9.11.0a1 released ---

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

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

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

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

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

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

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

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

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

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4332.	[placeholder]

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

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

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

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

858
4327.	[func]		Log query and depth counters during fetches when
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			querytrace (./configure --enable-querytrace) is
			enabled (helps in diagnosing).  [RT #41787]
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4326.	[protocol]	Add support for AVC. [RT #41819]

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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4298.	[bug]		dns_rpz_add errors in loadzone were not being
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			propagated up the call stack. [RT #41425]
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4297.	[test]		Ensure delegations in RPZ zones fail robustly.
			[RT #41518]

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

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

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

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

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4292.	[placeholder]

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

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

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

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

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4287.	[bug]		Silence an overly noisy log message when message
			parsing fails. [RT #41374]

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

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

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

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4283.	[bug]		OPENSSL_config is no longer re-callable. [RT #41348]
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4282.	[func]		'dig +[no]mapped' determine whether the use of mapped
			IPv4 addresses over IPv6 is permitted or not.  The
			default is +mapped.  [RT #41307]

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

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

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

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

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

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

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

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

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4273.	[bug]		Only call dns_test_begin() and dns_test_end() once each
			in nsec3_test as it fails with GOST if called multiple
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			times.
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4272.	[bug]		dig: the +norrcomments option didn't work with +multi.
			[RT #41234]

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

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

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

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

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4267.	[test]		Check sdlz error handling. [RT #41142]

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

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

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

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

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

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4260.	[security]	Insufficient testing when parsing a message allowed
			records with an incorrect class to be be accepted,
			triggering a REQUIRE failure when those records
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			were subsequently cached. (CVE-2015-8000) [RT #40987]
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4259.	[func]		Add an option for non-destructive control channel
			access using a "read-only" clause. In such
			cases, a restricted set of rndc commands are
			allowed for querying information from named.
			[RT #40498]

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

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

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

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			compression in responses. [RT #40726]

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

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4253.	[security]	Address fetch context reference count handling error
			on socket error. (CVE-2015-8461)  [RT#40945]
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4252.	[func]		Add support for automating the generation CDS and
			CDNSKEY rrsets to named and dnssec-signzone.
			[RT #40424]

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

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

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4249.	[func]		Improve error reporting of TSIG / SIG(0) records in
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			the wrong location. [RT #41030]
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4248.	[performance]	Add an isc_atomic_storeq() function, use it in
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			stats counters to improve performance.
			[RT #39972] [RT #39979]

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

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

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4245.	[placeholder]

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

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

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

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

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4240.	[port]		Fix LibreSSL compatibility. [RT #40977]
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4239.	[func]		Changed default servfail-ttl value to 1 second from 10.
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			Also, the maximum value is now 30 instead of 300.
			[RT #37556]
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4238.	[bug]		Don't send to servers on net zero (0.0.0.0/8).
			[RT #40947]

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

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			default value for the number of UDP listeners
			has been changed to the number of detected
			processors minus one. [RT #40761]
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4235.	[func]		Added support in named for "dnstap", a fast method of
			capturing and logging DNS traffic, and a new command
			"dnstap-read" to read a dnstap log file.  Use
			"configure --enable-dnstap" to enable this
			feature (note that this requires libprotobuf-c
			and libfstrm). See the ARM for configuration details.

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

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			server. [RT #40861]

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4233.	[test]		Add tests for CDS and CDNSKEY with delegation-only.
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			[RT #40597]

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

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

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4230.	[contrib]	dlz_wildcard_dynamic.c:dlz_create could return a
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			uninitialized result. [RT #40839]
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4229.	[bug]		A variable could be used uninitialized in
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			dns_update_signaturesinc. [RT #40784]

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

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

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

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

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4224.	[func]		Added support for "dyndb", a new interface for loading
			zone data from an external database, developed by
			Red Hat for the FreeIPA project.

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

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

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

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