CHANGES

3744.	[experimental]	SIT: send and process Source Identity Tokens
			(similar to DNS Cookies by Donald Eastlake 3rd),
			which are designed to help clients detect off-path
			spoofed responses and for servers to identify
                        legitimate clients.

			SIT uses an experimental EDNS option code (65001).
			[This will be changed to a IANA assigned value if
			 the experiment is deemed a success.]

			SIT can be enabled via "configure --enable-sit" (or
			--enable-developer). It is enabled by default in
                        Windows.

                        Servers can be configured to send smaller responses
                        to clients that have not identified themselves via
                        SIT.  RRL processing has also been updated;
                        legitimate clients are not subject to rate
                        limiting. [RT #35389]
			
3743.	[bug]		delegation-only flag wasn't working in forward zone
			declarations despite being documented.  This is
			needed to support turning off forwarding and turning
			on delegation only at the same name.  [RT #35392]

3742.	[port]		linux: libcap support: declare curval at start of
			block. [RT #35387]

3741.	[func]		"delve" (domain entity lookup and validation engine):
			A new tool with dig-like semantics for performing DNS
			lookups, with internal DNSSEC validation, using the
			same resolver and validator logic as named. This
			allows easy validation of DNSSEC data in environments
			with untrustworthy resolvers, and assists with
			troubleshooting of DNSSEC problems. (Note: not yet
			available on win32.) [RT #32406]

3740.	[contrib]	Minor fixes to configure --with-dlz-bdb,
			--with-dlz-postgres and --with-dlz-odbc. [RT #35340]

3739.	[func]		Added per-zone stats counters to track TCP and
			UDP queries. [RT #35375]

3738.	[bug]		--enable-openssl-hash failed to build. [RT #35343]

3737.	[bug]		'rndc retransfer' could trigger a assertion failure
			with inline zones. [RT #35353]

3736.	[bug]		nsupdate: When specifying a server by name,
			fall back to alternate addresses if the first
			address for that name is not reachable. [RT #25784]

3735.	[cleanup]	Merged the libiscpk11 library into libisc
			to simplify dependencies. [RT #35205]

3734.	[bug]		Improve building with libtool. [RT #35314]

3733.	[func]		Improve interface scanning support.  Interface
			information will be automatically updated if the
			OS supports routing sockets (MacOS, *BSD, Linux).
			Use "automatic-interface-scan no;" to disable.

			Add "rndc scan" to trigger a scan. [RT #23027]

3732.	[contrib]	Fixed a type mismatch causing the ODBC DLZ
			driver to dump core on 64-bit systems. [RT #35324]

3731.	[func]		Added a "no-case-compress" ACL, which causes
			named to use case-insensitive compression
			(disabling change #3645) for specified
			clients. (This is useful when dealing
			with broken client implementations that
			use case-sensitive name comparisons,
			rejecting responses that fail to match the
			capitalization of the query that was sent.)
			[RT #35300]

3730.	[cleanup]	Added "never" as a synonym for "none" when
			configuring key event dates in the dnssec tools.
			[RT #35277]

3729.	[bug]		dnssec-keygen could set the publication date
			incorrectly when only the activation date was
			specified on the command line. [RT #35278]

3728.	[doc]		Expanded native-PKCS#11 documentation,
			specifically pkcs11: URI labels. [RT #35287]

3727.	[func]		The isc_bitstring API is no longer used and
			has been removed from libisc. [RT #35284]

3726.	[cleanup]	Clarified the error message when attempting
			to configure more than 32 response-policy zones.
			[RT #35283]

3725.	[contrib]	Updated zkt and nslint to newest versions,
			cleaned up and rearranged the contrib
			directory, and added a README.

	--- 9.10.0a2 released ---

3724.	[bug]		win32: Fixed a bug that prevented dig and
			host from exiting properly after completing
			a UDP query. [RT #35288]

3723.	[cleanup]	Imported keys are now handled the same way
			regardless of DNSSEC algorithm. [RT #35215]

3722.	[bug]		Using geoip ACLs in a blackhole statement
			could cause a segfault. [RT #35272]

3721.	[doc]		Improved documentation of the EDNS processing
			enhancements introduced in change #3593. [RT #35275]

3720.	[bug]		Address compiler warnings. [RT #35261]

3719.	[bug]		Address memory leak in in peer.c. [RT #35255]

3718.	[bug]		A missing ISC_LINK_INIT in log.c. [RT #35260]

3717.	[port]		hpux: Treat EOPNOTSUPP as a expected error code when
			probing to see if it is possible to set dscp values
			on a per packet basis. [RT #35252]

3716.	[bug]		The dns_request code was setting dcsp values when not
			requested.  [RT #35252]

3715.	[bug]		The region and city databases could fail to
			initialize when using some versions of libGeoIP,
			causing assertion failures when named was
			configured to use them. [RT #35427]

3714.	[test]		System tests that need to test for cryptography
			support before running can now use a common
			"testcrypto.sh" script to do so. [RT #35213]

3713.	[bug]		Save memory by not storing "also-notify" addresses
			in zone objects that are configured not to send
			notify requests. [RT #35195]

3712.	[placeholder]

3711.	[placeholder]

3710.	[bug]		Address double dns_zone_detach when switching to
			using automatic empty zones from regular zones.
			[RT #35177]

3709.	[port]		Use built-in versions of strptime() and timegm()
			on all platforms to avoid portability issues.
			[RT #35183]

3708.	[bug]		Address a portentry locking issue in dispatch.c.
			[RT #35128]

3707.	[bug]		irs_resconf_load now returns ISC_R_FILENOTFOUND
			on a missing resolv.conf file and initializes the
			structure as if it had been configured with:

				nameserver ::1
				nameserver 127.0.0.1

			Note: Callers will need to be updated to treat
			ISC_R_FILENOTFOUND as a qualified success or else
			they will leak memory. The following code fragment
			will work with both old and new versions without
			changing the behaviour of the existing code.

			resconf = NULL;
			result = irs_resconf_load(mctx, "/etc/resolv.conf",
						  &resconf);
			if (result != ISC_SUCCESS) {
				if (resconf != NULL)
					irs_resconf_destroy(&resconf);
				....
			}

			[RT #35194]

3706.	[contrib]	queryperf: Fixed a possible integer overflow when
			printing results. [RT #35182]

3705.	[func]		"configure --enable-native-pkcs11" enables BIND
			to use the PKCS#11 API for all cryptographic
			functions, so that it can drive a hardware service
			module directly without the need to use a modified
			OpenSSL as intermediary (so long as the HSM's vendor
			provides a complete-enough implementation of the
			PKCS#11 interface). This has been tested successfully
			with the Thales nShield HSM and with SoftHSMv2 from
			the OpenDNSSEC project. [RT #29031]

3704.	[protocol]	Accept integer timestamps in RRSIG records. [RT #35185]

3703.	[func]		To improve recursive resolver performance, cache
			records which are still being requested by clients
			can now be automatically refreshed from the
			authoritative server before they expire, reducing
			or eliminating the time window in which no answer
			is available in the cache. See the "prefetch" option
			for more details. [RT #35041]

3702.	[func]		'dnssec-coverage -l' option specifies a length
			of time to check for coverage; events further into
			the future are ignored.  'dnssec-coverage -z'
			checks only ZSK events, and 'dnssec-coverage -k'
			checks only KSK events.  (Thanks to Peter Palfrader.)
			[RT #35168]

3701.	[func]		named-checkconf can now obscure shared secrets
			when printing by specifying '-x'. [RT #34465]

3700.	[func]		Allow access to subgroups of XML statistics via
			special URLs http://<server>:<port>/xml/v3/server,
			/zones, /net, /tasks, /mem, and /status.  [RT #35115]

3699.	[bug]		Improvements to statistics channel XSL stylesheet:
			the stylesheet can now be cached by the browser;
			section headers are omitted from the stats display
			when there is no data in those sections to be
			displayed; counters are now right-justified for
			easier readability. [RT #35117]

3698.	[cleanup]	Replaced all uses of memcpy() with memmove().
			[RT #35120]

3697.	[bug]		Handle "." as a search list element when IDN support
			is enabled. [RT #35133]

3696.	[bug]		dig failed to handle AXFR style IXFR responses which
			span multiple messages. [RT #35137]

3695.	[bug]		Address a possible race in dispatch.c. [RT #35107]

3694.	[bug]		Warn when a key-directory is configured for a zone,
			but does not exist or is not a directory. [RT #35108]

3693.	[security]	memcpy was incorrectly called with overlapping
			ranges resulting in malformed names being generated
			on some platforms.  This could cause INSIST failures
			when serving NSEC3 signed zones (CVE-2014-0591).
			[RT #35120]

3692.	[bug]		Two calls to dns_db_getoriginnode were fatal if there
			was no data at the node. [RT #35080]

3691.	[contrib]	Address null pointer dereference in LDAP and
			MySQL DLZ modules.

3690.	[bug]		Iterative responses could be missed when the source
			port for an upstream query was the same as the
			listener port (53). [RT #34925]

3689.	[bug]		Fixed a bug causing an insecure delegation from one
			static-stub zone to another to fail with a broken
			trust chain. [RT #35081]

3688.	[bug]		loadnode could return a freed node on out of memory.
			[RT #35106]

3687.	[bug]		Address null pointer dereference in zone_xfrdone.
			[RT #35042]

3686.	[func]		"dnssec-signzone -Q" drops signatures from keys
			that are still published but no longer active.
			[RT #34990]

3685.	[bug]		"rndc refresh" didn't work correctly with slave
			zones using inline-signing. [RT #35105]

3684.	[bug]		The list of included files would grow on reload.
			[RT 35090]

3683.	[cleanup]	Add a more detailed "not found" message to rndc
			commands which specify a zone name. [RT #35059]

3682.	[bug]		Correct the behavior of rndc retransfer to allow
			inline-signing slave zones to retain NSEC3 parameters
			instead of reverting to NSEC. [RT #34745]

3681.	[port]		Update the Windows build system to support feature
			selection and WIN64 builds.  This is a work in
			progress. [RT #34160]

3680.	[bug]		Ensure buffer space is available in "rndc zonestatus".
			[RT #35084]

3679.	[bug]		dig could fail to clean up TCP sockets still
			waiting on connect(). [RT #35074]

3678.	[port]		Update config.guess and config.sub. [RT #35060]

3677.	[bug]		'nsupdate' leaked memory if 'realm' was used multiple
			times.  [RT #35073]

3676.	[bug]		"named-checkconf -z" now checks zones of type
			hint and redirect as well as master. [RT #35046]

3675.	[misc]		Provide a place for third parties to add version
			information for their extensions in the version
			file by setting the EXTENSIONS variable.

	--- 9.10.0a1 released ---

3674.	[bug]		RPZ zeroed ttls if the query type was '*'. [RT #35026]

3673.	[func]		New "in-view" zone option allows direct sharing
			of zones between views. [RT #32968]

3672.	[func]		Local address can now be specified when using
			dns_client API. [RT #34811]

3671.	[bug]		Don't allow dnssec-importkey overwrite a existing
			non-imported private key.

3670.	[bug]		Address read after free in server side of
			lwres_getrrsetbyname. [RT #29075]

3669.	[port]		freebsd: --with-gssapi needs -lhx509. [RT #35001]

3668.	[bug]		Fix cast in lex.c which could see 0xff treated as eof.
			[RT #34993]

3667.	[test]		dig: add support to keep the TCP socket open between
			successive queries (+[no]keepopen).  [RT #34918]

3666.	[func]		Add a tool, named-rrchecker, for checking the syntax
			of individual resource records.  This tool is intended
			to be called by provisioning systems so that the front
			end does not need to be upgraded to support new DNS
			record types. [RT #34778]

3665.	[bug]		Failure to release lock on error in receive_secure_db.
			[RT #34944]

3664.	[bug]		Updated OpenSSL PKCS#11 patches to fix active list
			locking and other bugs. [RT #34855]

3663.	[bug]		Address bugs in dns_rdata_fromstruct and
			dns_rdata_tostruct for WKS and ISDN types. [RT #34910]

3662.	[bug]		'host' could die if a UDP query timed out. [RT #34870]

3661.	[bug]		Address lock order reversal deadlock with inline zones.
			[RT #34856]

3660.	[cleanup]	Changed the name of "isc-config.sh" to "bind9-config".
			[RT #23825]

3659.	[port]		solaris: don't add explict dependencies/rules for
			python programs as make won't use the implicit rules.
			[RT #34835]

3658.	[port]		linux: Address platform specific compilation issue
			when libcap-devel is installed. [RT #34838]

3657.	[port]		Some readline clones don't accept NULL pointers when
			calling add_history. [RT #34842]

3656.	[security]	Treat an all zero netmask as invalid when generating
			the localnets acl. (The prior behavior could
			allow unexpected matches when using some versions
			of Winsock: CVE-2013-6320.) [RT #34687]

3655.	[cleanup]	Simplify TCP message processing when requesting a
			zone transfer.  [RT #34825]

3654.	[bug]		Address race condition with manual notify requests.
			[RT #34806]

3653.	[func]		Create delegations for all "children" of empty zones
			except "forward first". [RT #34826]

3652.	[bug]		Address bug with rpz-drop policy. [RT #34816]

3651.	[tuning]	Adjust when a master server is deemed unreachable.
			[RT #27075]

3650.	[tuning]	Use separate rate limiting queues for refresh and
			notify requests. [RT #30589]

3649.	[cleanup]	Include a comment in .nzf files, giving the name of
			the associated view. [RT #34765]

3648.	[test]		Updated the ATF test framework to version 0.17.
			[RT #25627]

3647.	[bug]		Address a race condition when shutting down a zone.
			[RT #34750]

3646.	[bug]		Journal filename string could be set incorrectly,
			causing garbage in log messages. [RT #34738]

3645.	[protocol]	Use case sensitive compression when responding to
			queries. [RT #34737]

3644.	[protocol]	Check that EDNS subnet client options are well formed.
			[RT #34718]

3643.	[doc]		Clarify RRL "slip" documentation.

3642.	[func]		Allow externally generated DNSKEY to be imported
			into the DNSKEY management framework.  A new tool
			dnssec-importkey is used to do this. [RT #34698]

3641.	[bug]		Handle changes to sig-validity-interval settings
			better. [RT #34625]

3640.	[bug]		ndots was not being checked when searching.  Only
			continue searching on NXDOMAIN responses.  Add the
			ability to specify ndots to nslookup. [RT #34711]

3639.	[bug]		Treat type 65533 (KEYDATA) as opaque except when used
			in a key zone. [RT #34238]

3638.	[cleanup]	Add the ability to handle ENOPROTOOPT in case it is
			encountered. [RT #34668]

3637.	[bug]		'allow-query-on' was checking the source address
			rather than the destination address. [RT #34590]

3636.	[bug]		Automatic empty zones now behave better with
			forward only "zones" beneath them. [RT #34583]

3635.	[bug]		Signatures were not being removed from a zone with
			only KSK keys for a algorithm. [RT #34439]

3634.	[func]		Report build-id in rndc status. Report build-id
			when building from a git repository. [RT #20422]

3633.	[cleanup]	Refactor OPT processing in named to make it easier
			to support new EDNS options. [RT #34414]

3632.	[bug]		Signature from newly inactive keys were not being
			removed. [RT #32178]

3631.	[bug]		Remove spurious warning about missing signatures when
			qtype is SIG. [RT #34600]

3630.	[bug]		Ensure correct ID computation for MD5 keys. [RT #33033]

3629.	[func]		Allow the printing of cryptographic fields in DNSSEC
			records by dig to be suppressed (dig +nocrypto).
			[RT #34534]

3628.	[func]		Report DNSKEY key id's when dumping the cache.
			[RT #34533]

3627.	[bug]		RPZ changes were not effective on slaves. [RT #34450]

3626.	[func]		dig: NSID output now easier to read. [RT #21160]

3625.	[bug]		Don't send notify messages to machines outside of the
			test setup.

3624.	[bug]		Look for 'json_object_new_int64' when looking for a
			the json library. [RT #34449]

3623.	[placeholder]

3622.	[tuning]	Eliminate an unnecessary lock when incrementing
			cache statistics. [RT #34339]

3621.	[security]	Incorrect bounds checking on private type 'keydata'
			can lead to a remotely triggerable REQUIRE failure
			(CVE-2013-4854). [RT #34238]

3620.	[func]		Added "rpz-client-ip" policy triggers, enabling
			RPZ responses to be configured on the basis of
			the client IP address; this can be used, for
			example, to blacklist misbehaving recursive
			or stub resolvers. [RT #33605]

3619.	[bug]		Fixed a bug in RPZ with "recursive-only no;"
			[RT #33776]

3618.	[func]		"rndc reload" now checks modification times of
			include files as well as master files to determine
			whether to skip reloading a zone. [RT #33936]

3617.	[bug]		Named was failing to answer queries during
			"rndc reload" [RT #34098]

3616.	[bug]		Change #3613 was incomplete. [RT #34177]

3615.	[cleanup]	"configure" now finishes by printing a summary
			of optional BIND features and whether they are
			active or inactive. ("configure --enable-full-report"
			increases the verbosity of the summary.) [RT #31777]

3614.	[port]		Check for <linux/types.h>. [RT #34162]

3613.	[bug]		named could crash when deleting inline-signing
			zones with "rndc delzone". [RT #34066]

3612.	[port]		Check whether to use -ljson or -ljson-c. [RT #34115]

3611.	[bug]		Improved resistance to a theoretical authentication
			attack based on differential timing.  [RT #33939]

3610.	[cleanup]	win32: Some executables had been omitted from the
			installer. [RT #34116]

3609.	[bug]		Corrected a possible deadlock in applications using
			the export version of the isc_app API. [RT #33967]

3608.	[port]		win32: added todos.pl script to ensure all text files
			the win32 build depends on are converted to DOS
			newline format. [RT #22067]

3607.	[bug]		dnssec-keygen had broken 'Invalid keyfile' error
			message. [RT #34045]

3606.	[func]		"rndc flushtree" now flushes matching
			records in the address database and bad cache
			as well as the DNS cache. (Previously only the
			DNS cache was flushed.) [RT #33970]

3605.	[port]		win32: Addressed several compatibility issues
			with newer versions of Visual Studio. [RT #33916]

3604.	[bug]		Fixed a compile-time error when building with
			JSON but not XML. [RT #33959]

3603.	[bug]		Install <isc/stat.h>. [RT #33956]

3602.	[contrib]	Added DLZ Perl module, allowing Perl scripts to
			integrate with named and serve DNS data.
			(Contributed by John Eaglesham of Yahoo.)

3601.	[bug]		Added to PKCS#11 openssl patches a value len
			attribute in DH derive key. [RT #33928]

3600.	[cleanup]	dig: Fixed a typo in the warning output when receiving
			an oversized response. [RT #33910]

3599.	[tuning]	Check for pointer equivalence in name comparisons.
			[RT #18125]

3598.	[cleanup]	Improved portability of map file code. [RT #33820]

3597.	[bug]		Ensure automatic-resigning heaps are reconstructed
			when loading zones in map format. [RT #33381]

3596.	[port]		Updated win32 build documentation, added
			dnssec-verify. [RT #22067]

3595.	[port]		win32: Fix build problems introduced by change #3550.
			[RT #33807]

3594.	[maint]		Update config.guess and config.sub. [RT #33816]

3593.	[func]		Update EDNS processing to better track remote server
			capabilities. [RT #30655]

3592.	[doc]		Moved documentation of rndc command options to the
			rndc man page. [RT #33506]

3591.	[func]		Use CRC-64 to detect map file corruption at load
			time. [RT #33746]

3590.	[bug]		When using RRL on recursive servers, defer
			rate-limiting until after recursion is complete;
			also, use correct rcode for slipped NXDOMAIN
			responses.  [RT #33604]

3589.	[func]		Report serial numbers in when starting zone transfers.
			Report accepted NOTIFY requests including serial.
			[RT# 33037]

3588.	[bug]		dig: addressed a memory leak in the sigchase code
			that could cause a shutdown crash.  [RT #33733]

3587.	[func]		'named -g' now checks the logging configuration but
			does not use it. [RT #33473]

3586.	[bug]		Handle errors in xmlDocDumpFormatMemoryEnc. [RT #33706]

3585.	[func]		"rndc delzone -clean" option removes zone files
			when deleting a zone. [RT #33570]

3584.	[security]	Caching data from an incompletely signed zone could
			trigger an assertion failure in resolver.c
			(CVE-2013-3919). [RT #33690]

3583.	[bug]		Address memory leak in GSS-API processing [RT #33574]

3582.	[bug]		Silence false positive warning regarding missing file
			directive for inline slave zones.  [RT #33662]

3581.	[bug]		Changed the tcp-listen-queue default to 10. [RT #33029]

3580.	[bug]		Addressed a possible race in acache.c [RT #33602]

3579.	[maint]		Updates to PKCS#11 openssl patches, supporting
			versions 0.9.8y, 1.0.0k, 1.0.1e [RT #33463]

3578.	[bug]		'rndc -c file' now fails if 'file' does not exist.
			[RT #33571]

3577.	[bug]		Handle zero TTL values better. [RT #33411]

3576.	[bug]		Address a shutdown race when validating. [RT #33573]

3575.	[func]		Changed the logging category for RRL events from
			'queries' to 'query-errors'. [RT #33540]

3574.	[doc]		The 'hostname' keyword was missing from server-id
			description in the named.conf man page. [RT #33476]

3573.	[bug]		"rndc addzone" and "rndc delzone" incorrectly handled
			zone names containing punctuation marks and other
			nonstandard characters. [RT #33419]

3572.	[func]		Threads are now enabled by default on most
			operating systems. [RT #25483]

3571.	[bug]		Address race condition in dns_client_startresolve().
			[RT #33234]

3570.	[bug]		Check internal pointers are valid when loading map
			files. [RT #33403]

3569.	[contrib]	Ported mysql DLZ driver to dynamically-loadable
			module, and added multithread support. [RT #33394]

3568.	[cleanup]	Add a product description line to the version file,
			to be reported by named -v/-V. [RT #33366]

3567.	[bug]		Silence clang static analyzer warnings. [RT #33365]

3566.	[func]		Log when forwarding updates to master. [RT #33240]

3565.	[placeholder]

3564.	[bug]		Improved handling of corrupted map files. [RT #33380]

3563.	[contrib]	zone2sqlite failed with some table names. [RT #33375]

3562.	[func]		Update map file header format to include a SHA-1 hash
			of the database content, so that corrupted map files
			can be rejected at load time. [RT #32459]

3561.	[bug]		dig: issue a warning if an EDNS query returns FORMERR
			or NOTIMP.  Adjust usage message. [RT #33363]

3560.	[bug]		isc-config.sh did not honor includedir and libdir
			when set via configure. [RT #33345]

3559.	[func]		Check that both forms of Sender Policy Framework
			records exist or do not exist. [RT #33355]

3558.	[bug]		IXFR of a DLZ stored zone was broken. [RT #33331]

3557.	[bug]		Reloading redirect zones was broken. [RT #33292]

3556.	[maint]		Added AAAA for D.ROOT-SERVERS.NET.

3555.	[bug]		Address theoretical race conditions in acache.c
			(change #3553 was incomplete). [RT #33252]

3554.	[bug]		RRL failed to correctly rate-limit upward
			referrals and failed to count dropped error
			responses in the statistics. [RT #33225]

3553.	[bug]		Address suspected double free in acache. [RT #33252]

3552.	[bug]		Wrong getopt option string for 'nsupdate -r'.
			[RT #33280]

3551.	[bug]		resolver.querydscp[46] were uninitialized.  [RT #32686]

3550.	[func]		Unified the internal and export versions of the
			BIND libraries, allowing external clients to use
			the same libraries as BIND. [RT #33131]

3549.	[doc]		Documentation for "request-nsid" was missing.
			[RT #33153]

3548.	[bug]		The NSID request code in resolver.c was broken
			resulting in invalid EDNS options being sent.
			[RT #33153]

3547.	[bug]		Some malformed unknown rdata records were not properly
			detected and rejected. [RT #33129]

3546.	[func]		Add EUI48 and EUI64 types. [RT #33082]

3545.	[bug]		RRL slip behavior was incorrect when set to 1.
			[RT #33111]

3544.	[contrib]	check5011.pl: Script to report the status of
			managed keys as recorded in managed-keys.bind.
			Contributed by Tony Finch <dot@dotat.at>

3543.	[bug]		Update socket structure before attaching to socket
			manager after accept. [RT #33084]

3542.	[placeholder]

3541.	[bug]		Parts of libdns were not properly initialized when
			built in libexport mode. [RT #33028]

3540.	[test]		libt_api: t_info and t_assert were not thread safe.

3539.	[port]		win32: timestamp format didn't match other platforms.

3538.	[test]		Running "make test" now requires loopback interfaces
			to be set up. [RT #32452]

3537.	[tuning]	Slave zones, when updated, now send NOTIFY messages
			to peers before being dumped to disk rather than
			after. [RT #27242]

3536.	[func]		Add support for setting Differentiated Services Code
			Point (DSCP) values in named.  Most configuration
			options which take a "port" option (e.g.,
			listen-on, forwarders, also-notify, masters,
			notify-source, etc) can now also take a "dscp"
			option specifying a code point for use with
			outgoing traffic, if supported by the underlying
			OS. [RT #27596]

3535.	[bug]		Minor win32 cleanups. [RT #32962]

3534.	[bug]		Extra text after an embedded NULL was ignored when
			parsing zone files. [RT #32699]

3533.	[contrib]	query-loc-0.4.0: memory leaks. [RT #32960]

3532.	[contrib]	zkt: fixed buffer overrun, resource leaks. [RT #32960]

3531.	[bug]		win32: A uninitialized value could be returned on out
			of memory. [RT #32960]

3530.	[contrib]	Better RTT tracking in queryperf. [RT #30128]

3529.	[func]		Named now listens on both IPv4 and IPv6 interfaces
			by default.  Named previously only listened on IPv4
			interfaces by default unless named was running in
			IPv6 only mode.  [RT #32945]

3528.	[func]		New "dnssec-coverage" command scans the timing
			metadata for a set of DNSSEC keys and reports if a
			lapse in signing coverage has been scheduled
			inadvertently. (Note: This tool depends on python;
			it will not be built or installed on systems that
			do not have a python interpreter.) [RT #28098]

3527.	[compat]	Add a URI to allow applications to explicitly
			request a particular XML schema from the statistics
			channel, returning 404 if not supported. [RT #32481]

3526.	[cleanup]	Set up dependencies for unit tests correctly during
			build. [RT #32803]

3525.	[func]		Support for additional signing algorithms in rndc:
			hmac-sha1, -sha224, -sha256, -sha384, and -sha512.
			The -A option to rndc-confgen can be used to
			select the algorithm for the generated key.
			(The default is still hmac-md5; this may
			change in a future release.) [RT #20363]

3524.	[func]		Added an alternate statistics channel in JSON format,
			when the server is built with the json-c library:
			http://[address]:[port]/json. [RT #32630]

3523.	[contrib]	Ported filesystem and ldap DLZ drivers to
			dynamically-loadable modules, and added the
			"wildcard" module based on a contribution from
			Vadim Goncharov <vgoncharov@nic.ru>. [RT #23569]

3522.	[bug]		DLZ lookups could fail to return SERVFAIL when
			they ought to. [RT #32685]

3521.	[bug]		Address memory leak in opensslecdsa_link.c. [RT #32249]

3520.	[bug]		'mctx' was not being referenced counted in some places
			where it should have been.  [RT #32794]

3519.	[func]		Full replay protection via four-way handshake is
			now mandatory for rndc clients. Very old versions
			of rndc will no longer work. [RT #32798]

3518.	[bug]		Increase the size of dns_rrl_key.s.rtype by one bit
			so that all dns_rrl_rtype_t enum values fit regardless
			of whether it is teated as signed or unsigned by
			the compiler. [RT #32792]

3517.	[bug]		Reorder destruction to avoid shutdown race. [RT #32777]

3516.	[placeholder]

3515.	[port]		'%T' is not portable in strftime(). [RT #32763]

3514.	[bug]		The ranges for valid key sizes in ddns-confgen and
			rndc-confgen were too constrained. Keys up to 512
			bits are now allowed for most algorithms, and up
			to 1024 bits for hmac-sha384 and hmac-sha512.
			[RT #32753]

3513.	[func]		"dig -u" prints times in microseconds rather than
			milliseconds. [RT #32704]

3512.	[func]		"rndc validation check" reports the current status
			of DNSSEC validation. [RT #21397]

3511.	[doc]		Improve documentation of redirect zones. [RT #32756]

3510.	[func]		"rndc status" and XML statistics channel now report
			server start and reconfiguration times. [RT #21048]

3509.	[cleanup]	Added a product line to version file to allow for
			easy naming of different products (BIND
			vs BIND ESV, for example). [RT #32755]

3508.	[contrib]	queryperf was incorrectly rejecting the -T option.
			[RT #32338]

3507.	[bug]		Statistics channel XSL had a glitch when attempting
			to chart query data before any queries had been
			received. [RT #32620]

3506.	[func]		When setting "max-cache-size" and "max-acache-size",
			the keyword "unlimited" is no longer defined as equal
			to 4 gigabytes (except on 32-bit platforms); it
			means literally unlimited. [RT #32358]

3505.	[bug]		When setting "max-cache-size" and "max-acache-size",
			larger values than 4 gigabytes could not be set
			explicitly, though larger sizes were available
			when setting cache size to 0. This has been
			corrected; the full range is now available.
			[RT #32358]

3504.	[func]		Add support for ACLs based on geographic location,
			using MaxMind GeoIP databases. Based on code
			contributed by Ken Brownfield <kb@slide.com>.
			[RT #30681]

3503.	[doc]		Clarify size_spec syntax. [RT #32449]

3502.	[func]		zone-statistics: "no" is now a synonym for "none",
			instead of "terse". [RT #29165]

3501.	[func]		zone-statistics now takes three options: full,
			terse, and none. "yes" and "no" are retained as
			synonyms for full and terse, respectively. [RT #29165]

3500.	[security]	Support NAPTR regular expression validation on
			all platforms without using libregex, which
			can be vulnerable to memory exhaustion attack
			(CVE-2013-2266). [RT #32688]

3499.	[doc]		Corrected ARM documentation of built-in zones.
			[RT #32694]

3498.	[bug]		zone statistics for zones which matched a potential
			empty zone could have their zone-statistics setting
			overridden.

3497.	[func]		When deleting a slave/stub zone using 'rndc delzone'
			report the files that were being used so they can
			be cleaned up if desired. [RT #27899]

3496.	[placeholder]

3495.	[func]		Support multiple response-policy zones (up to 32),
			while improving RPZ performance.  "response-policy"
			syntax now includes a "min-ns-dots" clause, with
			default 1, to exclude top-level domains from
			NSIP and NSDNAME checking. --enable-rpz-nsip and
			--enable-rpz-nsdname are now the default. [RT #32251]

3494.	[func]		DNS RRL: Blunt the impact of DNS reflection and
			amplification attacks by rate-limiting substantially-
			identical responses. [RT #28130]

3493.	[contrib]	Added BDBHPT dynamically-loadable DLZ module,
			contributed by Mark Goldfinch. [RT #32549]

3492.	[bug]		Fixed a regression in zone loading performance
			due to lock contention. [RT #30399]

3491.	[bug]		Slave zones using inline-signing must specify a
			file name. [RT #31946]

3490.	[bug]		When logging RDATA during update, truncate if it's
			too long. [RT #32365]

3489.	[bug]		--enable-developer now turns on ISC_LIST_CHECKINIT.
			dns_dlzcreate() failed to properly initialize
			dlzdb.link.  When cloning a rdataset do not copy
			the link contents.  [RT #32651]

3488.	[bug]		Use after free error with DH generated keys. [RT #32649]

3487.	[bug]		Change 3444 was not complete.  There was a additional
			place where the NOQNAME proof needed to be saved.
			[RT #32629]

3486.	[bug]		named could crash when using TKEY-negotiated keys
			that had been deleted and then recreated. [RT #32506]

3485.	[cleanup]	Only compile openssl_gostlink.c if we support GOST.

3484.	[bug]		Some statistics were incorrectly rendered in XML.
			[RT #32587]

3483.	[placeholder]

3482.	[func]		dig +nssearch now prints name servers that don't
			have address records (missing AAAA or A, or the name
			doesn't exist). [RT #29348]

3481.	[cleanup]	Removed use of const const in atf.

3480.	[bug]		Silence logging noise when setting up zone
			statistics. [RT #32525]

3479.	[bug]		Address potential memory leaks in gssapi support
			code. [RT #32405]

3478.	[port]		Fix a build failure in strict C99 environments
			[RT #32475]

3477.	[func]		Expand logging when adding records via DDNS update
			[RT #32365]

3476.	[bug]		"rndc zonestatus" could report a spurious "not
			found" error on inline-signing zones. [RT #29226]

3475.	[cleanup]	Changed name of 'map' zone file format (previously
			'fast'). [RT #32458]

3474.	[bug]		nsupdate could assert when the local and remote
			address families didn't match. [RT #22897]

3473.	[bug]		dnssec-signzone/verify could incorrectly report
			an error condition due to an empty node above an
			opt-out delegation lacking an NSEC3. [RT #32072]

3472.	[bug]		The active-connections counter in the socket
			statistics could underflow. [RT #31747]

3471.	[bug]		The number of UDP dispatches now defaults to
			the number of CPUs even if -n has been set to
			a higher value. [RT #30964]

3470.	[bug]		Slave zones could fail to dump when successfully
			refreshing after an initial failure. [RT #31276]

3469.	[bug]		Handle DLZ lookup failures more gracefully. Improve
			backward compatibility between versions of DLZ dlopen
			API. [RT #32275]

3468.	[security]	RPZ rules to generate A records (but not AAAA records)
			could trigger an assertion failure when used in
			conjunction with DNS64 (CVE-2012-5689). [RT #32141]

3467.	[bug]		Added checks in dnssec-keygen and dnssec-settime
			to check for delete date < inactive date. [RT #31719]

3466.	[contrib]	Corrected the DNS_CLIENTINFOMETHODS_VERSION check
			in DLZ example driver. [RT #32275]

3465.	[bug]		Handle isolated reserved ports. [RT #31778]

3464.	[maint]		Updates to PKCS#11 openssl patches, supporting
			versions 0.9.8x, 1.0.0j, 1.0.1c [RT #29749]

3463.	[doc]		Clarify managed-keys syntax in ARM. [RT #32232]

3462.	[doc]		Clarify server selection behavior of dig when using
			-4 or -6 options. [RT #32181]

3461.	[bug]		Negative responses could incorrectly have AD=1
			set. [RT #32237]

3460.	[bug]		Only link against readline where needed. [RT #29810]

3459.	[func]		Added -J option to named-checkzone/named-compilezone
			to specify the path to the journal file. [RT #30958]

3458.	[bug]		Return FORMERR when presented with a overly long
			domain named in a request. [RT #29682]

3457.	[protocol]	Add ILNP records (NID, LP, L32, L64). [RT #31836]

3456.	[port]		g++47: ATF failed to compile. [RT #32012]

3455.	[contrib]	queryperf: fix getopt option list. [RT #32338]

3454.	[port]		sparc64: improve atomic support. [RT #25182]

3453.	[bug]		'rndc addzone' of a zone with 'inline-signing yes;'
			failed. [RT #31960]

3452.	[bug]		Accept duplicate singleton records. [RT #32329]

3451.	[port]		Increase per thread stack size from 64K to 1M.
			[RT #32230]

3450.	[bug]		Stop logfileconfig system test spam system logs.
			[RT #32315]

3449.	[bug]		gen.c: use the pre-processor to construct format
			strings so that compiler can perform sanity checks;
			check the snprintf results. [RT #17576]

3448.	[bug]		The allow-query-on ACL was not processed correctly.
			[RT #29486]

3447.	[port]		Add support for libxml2-2.9.x [RT #32231]

3446.	[port]		win32: Add source ID (see change #3400) to build.
			[RT #31683]

3445.	[bug]		Warn about zone files with blank owner names
			immediately after $ORIGIN directives. [RT #31848]

3444.	[bug]		The NOQNAME proof was not being returned from cached
			insecure responses. [RT #21409]

3443.	[bug]		ddns-confgen: Some TSIG algorithms were incorrectly
			rejected when generating keys. [RT #31927]

3442.	[port]		Net::DNS 0.69 introduced a non backwards compatible
			change. [RT #32216]

3441.	[maint]		D.ROOT-SERVERS.NET is now 199.7.91.13.

3440.	[bug]		Reorder get_key_struct to not trigger a assertion when
			cleaning up due to out of memory error. [RT #32131]

3439.	[placeholder]

3438.	[bug]		Don't accept unknown data escape in quotes. [RT #32031]

3437.	[bug]		isc_buffer_init -> isc_buffer_constinit to initialize
			buffers with constant data. [RT #32064]

3436.	[bug]		Check malloc/calloc return values. [RT #32088]

3435.	[bug]		Cross compilation support in configure was broken.
			[RT #32078]

3434.	[bug]		Pass client info to the DLZ findzone() entry
			point in addition to lookup().  This makes it
			possible for a database to answer differently
			whether it's authoritative for a name depending
			on the address of the client.  [RT #31775]

3433.	[bug]		dlz_findzone() did not correctly handle
			ISC_R_NOMORE. [RT #31172]

3432.	[func]		Multiple DLZ databases can now be configured.
			DLZ databases are searched in the order configured,
			unless set to "search no", in which case a
			zone can be configured to be retrieved from a
			particular DLZ database by using a "dlz <name>"
			option in the zone statement.  DLZ databases can
			support type "master" and "redirect" zones.
			[RT #27597]

3431.	[bug]		ddns-confgen: Some valid key algorithms were
			not accepted. [RT #31927]

3430.	[bug]		win32: isc_time_formatISO8601 was missing the
			'T' between the date and time. [RT #32044]

3429.	[bug]		dns_zone_getserial2 could a return success without
			returning a valid serial. [RT #32007]

3428.	[cleanup]	dig: Add timezone to date output. [RT #2269]

3427.	[bug]		dig +trace incorrectly displayed name server
			addresses instead of names. [RT #31641]

3426.	[bug]		dnssec-checkds: Clearer output when records are not
			found. [RT #31968]

3425.	[bug]		"acacheentry" reference counting was broken resulting
			in use after free. [RT #31908]

3424.	[func]		dnssec-dsfromkey now emits the hash without spaces.
			[RT #31951]

3423.	[bug]		"rndc signing -nsec3param" didn't accept the full
			range of possible values.  Address portability issues.
			[RT #31938]

3422.	[bug]		Added a clear error message for when the SOA does not
			match the referral. [RT #31281]

3421.	[bug]		Named loops when re-signing if all keys are offline.
			[RT #31916]

3420.	[bug]		Address VPATH compilation issues. [RT #31879]

3419.	[bug]		Memory leak on validation cancel. [RT #31869]

3418.	[func]		New XML schema (version 3.0) for the statistics channel
			adds query type statistics at the zone level, and
			flattens the XML tree and uses compressed format to
			optimize parsing. Includes new XSL that permits
			charting via the Google Charts API on browsers that
			support javascript in XSL.  The old XML schema has been
			deprecated. [RT #30023]

3417.	[placeholder]

3416.	[bug]		Named could die on shutdown if running with 128 UDP
			dispatches per interface. [RT #31743]

3415.	[bug]		named could die with a REQUIRE failure if a validation
			was canceled. [RT #31804]

3414.	[bug]		Address locking issues found by Coverity. [RT #31626]

3413.	[func]		Record the number of DNS64 AAAA RRsets that have been
			synthesized. [RT #27636]

3412.	[bug]		Copy timeval structure from control message data.
			[RT #31548]

3411.	[tuning]	Use IPV6_USE_MIN_MTU or equivalent with TCP in addition
			to UDP. [RT #31690]

3410.	[bug]		Addressed Coverity warnings. [RT #31626]

3409.	[contrib]	contrib/dane/mkdane.sh: Tool to generate TLSA RR's
			from X.509 certificates, for use with DANE
			(DNS-based Authentication of Named Entities).
			[RT #30513]

3408.	[bug]		Some DNSSEC-related options (update-check-ksk,
			dnssec-loadkeys-interval, dnssec-dnskey-kskonly)
			are now legal in slave zones as long as
			inline-signing is in use. [RT #31078]

3407.	[placeholder]

3406.	[bug]		mem.c: Fix compilation errors when building with
			ISC_MEM_TRACKLINES or ISC_MEMPOOL_NAMES disabled.
			Also, ISC_MEM_DEBUG is no longer optional. [RT #31559]

3405.	[bug]		Handle time going backwards in acache. [RT #31253]

3404.	[bug]		dnssec-signzone: When re-signing a zone, remove
			RRSIG and NSEC records from nodes that used to be
			in-zone but are now below a zone cut. [RT #31556]

3403.	[bug]		Silence noisy OpenSSL logging. [RT #31497]

3402.	[test]		The IPv6 interface numbers used for system
			tests were incorrect on some platforms. [RT #25085]

3401.	[bug]		Addressed Coverity warnings. [RT #31484]

3400.	[cleanup]	"named -V" can now report a source ID string, defined
			in the "srcid" file in the build tree and normally set
			to the most recent git hash.  [RT #31494]

3399.	[port]		netbsd: rename 'bool' parameter to avoid namespace
			clash.  [RT #31515]

3398.	[bug]		SOA parameters were not being updated with inline
			signed zones if the zone was modified while the
			server was offline. [RT #29272]

3397.	[bug]		dig crashed when using +nssearch with +tcp. [RT #25298]

3396.	[bug]		OPT records were incorrectly removed from signed,
			truncated responses. [RT #31439]

3395.	[protocol]	Add RFC 6598 reverse zones to built in empty zones
			list, 64.100.IN-ADDR.ARPA ... 127.100.IN-ADDR.ARPA.
			[RT #31336]

3394.	[bug]		Adjust 'successfully validated after lower casing
			signer' log level and category. [RT #31414]

3393.	[bug]		'host -C' could core dump if REFUSED was received.
			[RT #31381]

3392.	[func]		Keep statistics on REFUSED responses. [RT #31412]

3391.	[bug]		A DNSKEY lookup that encountered a CNAME failed.
			[RT #31262]

3390.	[bug]		Silence clang compiler warnings. [RT #30417]

3389.	[bug]		Always return NOERROR (not 0) in TSIG. [RT #31275]

3388.	[bug]		Fixed several Coverity warnings.
			Note: This change includes a fix for a bug that
			was subsequently determined to be an exploitable
			security vulnerability, CVE-2012-5688: named could
			die on specific queries with dns64 enabled.
			[RT #30996]

3387.	[func]		DS digest can be disabled at runtime with
			disable-ds-digests. [RT #21581]

3386.	[bug]		Address locking violation when generating new NSEC /
			NSEC3 chains. [RT #31224]

3385.	[bug]		named-checkconf didn't detect missing master lists
			in also-notify clauses. [RT #30810]

3384.	[bug]		Improved logging of crypto errors. [RT #30963]

3383.	[security]	A certain combination of records in the RBT could
			cause named to hang while populating the additional
			section of a response. [RT #31090]

3382.	[bug]		SOA query from slave used use-v6-udp-ports range,
			if set, regardless of the address family in use.
			[RT #24173]

3381.	[contrib]	Update queryperf to support more RR types.
			[RT #30762]

3380.	[bug]		named could die if a nonexistent master list was
			referenced in a also-notify. [RT #31004]