CHANGES 311 KB
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2951.	[bug]		named failed to generate a correct signed response
			in a optout, delegation only zone with no secure
			delegations. [RT #22007]

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2950.	[bug]		named failed to perform a SOA up to date check when
			falling back to TCP on UDP timeouts when
			ixfr-from-differences was set. [RT #21595]
			
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2949.	[bug]		dns_view_setnewzones() contained a memory leak if
			it was called multiple times. [RT #21942]

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2948.	[port]		MacOS: provide a mechanism to configure the test 
			interfaces at reboot. See bin/tests/system/README
			for details.

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2947.	[placeholder]

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2946.	[doc]		Document the default values for the minimum and maximum
			zone refresh and retry values in the ARM. [RT #21886]

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2945.	[doc]		Update empty-zones list in ARM. [RT #21772]

2944.	[maint]		Remove ORCHID prefix from built in empty zones.
			[RT #21772]

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2943.	[func]		Add support to load new keys into managed zones
			without signing immediately with "rndc loadkeys".
			Add support to link keys with "dnssec-keygen -S"
			and "dnssec-settime -S".  [RT #21351]

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2942.	[contrib]	zone2sqlite failed to setup the entropy sources.
			[RT #21610]

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2941.	[bug]		sdb and sdlz (dlz's zone database) failed to support
			DNAME at the zone apex.  [RT #21610]

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2940.	[port]		Remove connection aborted error message on
			Windows. [RT #21549]

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2939.	[func]		Check that named successfully skips NSEC3 records
			that fail to match the NSEC3PARAM record currently
			in use. [RT# 21868]
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2938.	[bug]		When generating signed responses, from a signed zone
			that uses NSEC3, named would use a uninitialised
			pointer if it needed to skip a NSEC3 record because
			it didn't match the selected NSEC3PARAM record for
			zone. [RT# 21868]

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2937.	[bug]		Worked around an apparent race condition in over
			memory conditions.  Without this fix a DNS cache DB or
			ADB could incorrectly stay in an over memory state,
			effectively refusing further caching, which
			subsequently made a BIND 9 caching server unworkable.
			This fix prevents this problem from happening by
			polling the state of the memory context, rather than
			making a copy of the state, which appeared to cause
			a race.  This is a "workaround" in that it doesn't
			solve the possible race per se, but several experiments
			proved this change solves the symptom.  Also, the
			polling overhead hasn't been reported to be an issue.
			This bug should only affect a caching server that
			specifies a finite max-cache-size.  It's also quite
			likely that the bug happens only when enabling threads,
			but it's not confirmed yet. [RT #21818]

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2936.	[func]		Improved configuration syntax and multiple-view
			support for addzone/delzone feature (see change
			#2930).  Removed "new-zone-file" option, replaced
			with "allow-new-zones (yes|no)".  The new-zone-file
			for each view is now created automatically, with
			a filename generated from a hash of the view name.
			It is no longer necessary to "include" the
			new-zone-file in named.conf; this happens
			automatically.  Zones that were not added via
			"rndc addzone" can no longer be removed with
			"rndc delzone". [RT #19447]

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2935.	[bug]		nsupdate: improve 'file not found' error message.
			[RT #21871]

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2934.	[bug]		Use ANSI C compliant shift range in lib/isc/entropy.c.
			[RT #21871]

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2933.	[bug]		'dig +nsid' used stack memory after it went out of
			scope.  This could potentially result in a unknown,
			potentially malformed, EDNS option being sent instead
			of the desired NSID option. [RT #21781]

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2932.	[cleanup]	Corrected a numbering error in the "dnssec" test.
			[RT #21597]

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2931.	[bug]		Temporarily and partially disable change 2864
			because it would cause inifinite attempts of RRSIG
			queries.  This is an urgent care fix; we'll
			revisit the issue and complete the fix later.
			[RT #21710]

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2930.	[experimental]	New "rndc addzone" and "rndc delzone" commads
			allow dynamic addition and deletion of zones.
			To enable this feature, specify a "new-zone-file"
			option at the view or options level in named.conf.
			Zone configuration information for the new zones
			will be written into that file.  To make the new
			zones persist after a restart, "include" the file
			into named.conf in the appropriate view.  (Note:
			This feature is not yet documented, and its syntax
			is expected to change.) [RT #19447]

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2929.	[bug]		Improved handling of GSS security contexts: 
			 - added LRU expiration for generated TSIGs
			 - added the ability to use a non-default realm
                         - added new "realm" keyword in nsupdate
			 - limited lifetime of generated keys to 1 hour
			   or the lifetime of the context (whichever is
			   smaller)
			[RT #19737]

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2928.	[bug]		Be more selective about the non-authoritative
			answer we apply change 2748 to. [RT #21594]

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2927.	[placeholder]

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2926.	[placeholder]

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2925.	[bug]		Named failed to accept uncachable negative responses
			from insecure zones. [RT# 21555]

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2924.	[func]		'rndc  secroots'  dump a combined summary of the
			current managed keys combined with trusted keys.
			[RT #20904]

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2923.	[bug]		'dig +trace' could drop core after "connection
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			timeout". [RT #21514]

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2922.	[contrib]	Update zkt to version 1.0.
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2921.	[bug]		The resolver could attempt to destroy a fetch context
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			too soon.  [RT #19878]
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2920.	[func]		Allow 'filter-aaaa-on-v4' to be applied selectively
			to IPv4 clients.  New acl 'filter-aaaa' (default any).

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2919.	[func]		Add autosign-ksk and autosign-zsk virtual time tests.
			[RT #20840]

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2918.	[maint]		Add AAAA address for I.ROOT-SERVERS.NET.

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2917.	[func]		Virtual time test framework. [RT #20801]

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2916.	[func]		Add framework to use IPv6 in tests.
			fd92:7065:b8e:ffff::1 ... fd92:7065:b8e:ffff::7

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2915.	[cleanup]	Be smarter about which objects we attempt to compile
			based on configure options. [RT #21444]

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2914.	[bug]		Make the "autosign" system test more portable.
			[RT #20997]

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2913.	[func]		Add pkcs#11 system tests. [RT #20784]

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2912.	[func]		Windows clients don't like UPDATE responses that clear
			the zone section. [RT #20986]

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2911.	[bug]		dnssec-signzone didn't handle out of zone records well.
			[RT #21367]

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2910.	[func]		Sanity check Kerberos credentials. [RT #20986]

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2909.	[bug]		named-checkconf -p could die if "update-policy local;"
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			was specified in named.conf. [RT #21416]

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2908.	[bug]		It was possible for re-signing to stop after removing
			a DNSKEY. [RT #21384]

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2907.	[bug]		The export version of libdns had undefined references.
			[RT #21444]

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2906.	[bug]		Address RFC 5011 implementation issues. [RT #20903]
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2905.	[port]		aix: set use_atomic=yes with native compiler.
			[RT #21402]

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2904.   [bug]           When using DLV, sub-zones of the zones in the DLV,
			could be incorrectly marked as insecure instead of
			secure leading to negative proofs failing.  This was
			a unintended outcome from change 2890. [RT# 21392]

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2903.	[bug]		managed-keys-directory missing from namedconf.c.
			[RT #21370]

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2902.	[func]		Add regression test for change 2897. [RT #21040]

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2901.	[port]		Use AC_C_FLEXIBLE_ARRAY_MEMBER. [RT #21316]

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2900.	[bug]		The placeholder negative caching element was not
			properly constructed triggering a INSIST in 
			dns_ncache_towire(). [RT #21346]
			
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2899.	[port]		win32: Support linking against OpenSSL 1.0.0.

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2898.	[bug]		nslookup leaked memory when -domain=value was 
			specified. [RT #21301]

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2897.	[bug]		NSEC3 chains could be left behind when transitioning
			to insecure. [RT #21040]
			
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2896.	[bug]		"rndc sign" failed to properly update the zone
			when adding a DNSKEY for publication only. [RT #21045]

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2895.	[func]		genrandom: add support for the generation of multiple
			files.  [RT #20917]

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2894.	[contrib]	DLZ LDAP support now use '$' not '%'. [RT #21294]

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2893.	[bug]		Improve managed keys support.  New named.conf option
			managed-keys-directory. [RT #20924]

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2892.	[bug]		Handle REVOKED keys better. [RT #20961]

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2891.	[maint]		Update empty-zones list to match
			draft-ietf-dnsop-default-local-zones-13. [RT# 21099]

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2890.	[bug]		Handle the introduction of new trusted-keys and
			DS, DLV RRsets better. [RT #21097]

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2889.	[bug]		Elements of the grammar where not properly reported.
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			[RT #21046]

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2888.	[bug]		Only the first EDNS option was displayed. [RT #21273]

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2887.	[bug]		Report the keytag times in UTC in the .key file,
			local time is presented as a comment within the
			comment.  [RT #21223]

2886.	[bug]		ctime() is not thread safe. [RT #21223]

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2885.	[bug]		Improve -fno-strict-aliasing support probing in
			configure. [RT #21080]

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2884.	[bug]		Insufficient valadation in dns_name_getlabelsequence().
			[RT #21283]

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2883.	[bug]		'dig +short' failed to handle really large datasets.
			[RT #21113]

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2882.	[bug]		Remove memory context from list of active contexts
			before clearing 'magic'. [RT #21274]

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2881.	[bug]		Reduce the amount of time the rbtdb write lock
			is held when closing a version. [RT #21198]

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2880.	[cleanup]	Make the output of dnssec-keygen and dnssec-revoke
			consistent. [RT #21078]

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2879.	[contrib]	DLZ bdbhpt driver fails to close correct cursor.
			[RT #21106]

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2878.	[func]		Incrementally write the master file after performing
			a AXFR.  [RT #21010]

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2877.	[bug]		The validator failed to skip obviously mismatching
			RRSIGs. [RT #21138]

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2876.	[bug]		Named could return SERVFAIL for negative responses
			from unsigned zones. [RT #21131]

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2875.	[bug]		dns_time64_fromtext() could accept non digits.
			[RT #21033]

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2874.	[bug]		Cache lack of EDNS support only after the server
			successfully responds to the query using plain DNS.
			[RT #20930]

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2873.	[bug]		Canceling a dynamic update via the dns/client module
			could trigger an assertion failure. [RT #21133]

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2872.	[bug]		Modify dns/client.c:dns_client_createx() to only
			require one of IPv4 or IPv6 rather than both.
			[RT #21122]

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2871.	[bug]		Type mismatch in mem_api.c between the definition and
			the header file, causing build failure with
			--enable-exportlib. [RT #21138]

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2870.	[maint]		Add AAAA address for L.ROOT-SERVERS.NET.
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2869.	[bug]		Fix arguments to dns_keytable_findnextkeynode() call.
			[RT #20877]

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2868.	[cleanup]	Run "make clean" at the end of configure to ensure
			any changes made by configure are integrated.
			Use --with-make-clean=no to disable.  [RT #20994]

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2867.	[bug]		Don't set GSS_C_SEQUENCE_FLAG as Windows DNS servers
			don't like it.  [RT #20986]

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2866.	[bug]		Windows does not like the TSIG name being compressed.
			[RT #20986]

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2865.	[bug]		memset to zero event.data.  [RT #20986]

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2864.	[bug]		Direct SIG/RRSIG queries were not handled correctly.
			[RT #21050]

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2863.	[port]		linux: disable IPv6 PMTUD and use network minimum MTU.
			[RT #21056]

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2862.	[bug]		nsupdate didn't default to the parent zone when
			updating DS records. [RT #20896]

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2861.	[doc]		dnssec-settime man pages didn't correctly document the
			inactivation time. [RT #21039]

2860.	[bug]		named-checkconf's usage was out of date. [RT #21039]

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2859.	[bug]		When cancelling validation it was possible to leak
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			memory. [RT #20800]

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2858.	[bug]		RTT estimates were not being adjusted on ICMP errors.
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			[RT #20772]

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2857.	[bug]		named-checkconf did not fail on a bad trusted key.
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			[RT #20705]

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2856.	[bug]		The size of a memory allocation was not always properly
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			recorded. [RT #20927]

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2855.	[func]		nsupdate will now preserve the entered case of domain
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			names in update requests it sends. [RT #20928]

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2854.	[func]		dig: allow the final soa record in a axfr response to
			be suppressed, dig +onesoa. [RT #20929]

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2853.	[bug]		add_sigs() could run out of scratch space. [RT #21015]

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2852.	[bug]		Handle broken DNSSEC trust chains better. [RT #15619]

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2851.	[doc]		nslookup.1, removed <informalexample> from the docbook
			source as it produced bad nroff.  [RT #21007]

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2850.	[bug]		If isc_heap_insert() failed due to memory shortage
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			the heap would have corrupted entries. [RT #20951]
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2849.	[bug]		Don't treat errors from the xml2 library as fatal.
			[RT #20945]

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2848.	[doc]		Moved README.dnssec, README.libdns, README.pkcs11 and
			README.rfc5011 into the ARM. [RT #20899]

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2847.	[cleanup]	Corrected usage message in dnssec-settime. [RT #20921]

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2846.	[bug]		EOF on unix domain sockets was not being handled
			correctly. [RT #20731]

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2845.	[bug]		RFC 5011 client could crash on shutdown. [RT #20903]
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2844.	[doc]		notify-delay default in ARM was wrong.  It should have
			been five (5) seconds.

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2843.	[func]		Prevent dnssec-keygen and dnssec-keyfromlabel from
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			creating key files if there is a chance that the new
			key ID will collide with an existing one after
			either of the keys has been revoked.  (To override
			this in the case of dnssec-keyfromlabel, use the -y
			option.  dnssec-keygen will simply create a
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			different, non-colliding key, so an override is
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			not necessary.) [RT #20838]

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2842.	[func]		Added "smartsign" and improved "autosign" and
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			"dnssec" regression tests. [RT #20865]

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2841.	[bug]		Change 2836 was not complete. [RT #20883]
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2840.	[bug]		Temporary fixed pkcs11-destroy usage check.
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			[RT #20760]

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2839.	[bug]		A KSK revoked by named could not be deleted.
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			[RT #20881]

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2838.	[placeholder]

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2837.	[port]		Prevent Linux spurious warnings about fwrite().
			[RT #20812]

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2836.	[bug]		Keys that were scheduled to become active could
			be delayed. [RT #20874]

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2835.	[bug]		Key inactivity dates were inadvertently stored in
			the private key file with the outdated tag
			"Unpublish" rather than "Inactive".  This has been
			fixed; however, any existing keys that had Inactive
			dates set will now need to have them reset, using
			'dnssec-settime -I'. [RT #20868]

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2834.	[bug]		HMAC-SHA* keys that were longer than the algorithm
			digest length were used incorrectly, leading to
			interoperability problems with other DNS
			implementations.  This has been corrected.
			(Note: If an oversize key is in use, and
			compatibility is needed with an older release of
			BIND, the new tool "isc-hmac-fixup" can convert
			the key secret to a form that will work with all
			versions.) [RT #20751]

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2833.	[cleanup]	Fix usage messages in dnssec-keygen and dnssec-settime.
			[RT #20851]

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2832.	[bug]		Modify "struct stat" in lib/export/samples/nsprobe.c
			to avoid redefinition in some OSes [RT 20831]

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2831.	[security]	Do not attempt to validate or cache
			out-of-bailiwick data returned with a secure
			answer; it must be re-fetched from its original
			source and validated in that context. [RT #20819]

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2830.	[bug]		Changing the OPTOUT setting could take multiple
			passes. [RT #20813]

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2829.	[bug]		Fixed potential node inconsistency in rbtdb.c.
			[RT #20808]

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2828.	[security]	Cached CNAME or DNAME RR could be returned to clients
			without DNSSEC validation. [RT #20737]

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2827.	[security]	Bogus NXDOMAIN could be cached as if valid. [RT #20712]

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2826.	[bug]		NSEC3->NSEC transitions could fail due to a lock not
			being released.  [RT #20740]

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2825.	[bug]		Changing the setting of OPTOUT in a NSEC3 chain that
			was in the process of being created was not properly
			recorded in the zone. [RT #20786]

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2824.	[bug]		"rndc sign" was not being run by the correct task.
			[RT #20759]

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2823.	[bug]		rbtdb.c:getsigningtime() was missing locks. [RT #20781]

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2822.	[bug]		rbtdb.c:loadnode() could return the wrong result.
			[RT #20802]

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2821.	[doc]		Add note that named-checkconf doesn't automatically
			read rndc.key and bind.keys [RT #20758]

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2820.	[func]		Handle read access failure of OpenSSL configuration
			file more user friendly (PKCS#11 engine patch).
			[RT #20668]

2819.	[cleanup]	Removed unnecessary DNS_POINTER_MAXHOPS define.
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			[RT #20771]

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2818.	[cleanup]	rndc could return an incorrect error code 
			when a zone was not found. [RT #20767]

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2817.	[cleanup]	Removed unnecessary isc_task_endexclusive() calls.
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			[RT #20768]

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2816.	[bug]		previous_closest_nsec() could fail to return
			data for NSEC3 nodes [RT #29730]

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2815.	[bug]		Exclusively lock the task when freezing a zone.
			[RT #19838]

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2814.	[func]		Provide a definitive error message when a master
			zone is not loaded. [RT #20757]
 
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2813.	[bug]		Better handling of unreadable DNSSEC key files.
			[RT #20710]

2812.	[bug]		Make sure updates can't result in a zone with
			NSEC-only keys and NSEC3 records. [RT 20748]

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2811.	[cleanup]	Add "rndc sign" to list of commands in rndc usage
			output. [RT #20733]

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2810.	[doc]		Clarified the process of transitioning an NSEC3 zone
			to insecure. [RT #20746]

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2809.	[cleanup]	Restored accidentally-deleted text in usage output
			in dnssec-settime and dnssec-revoke [RT #20739]

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2808.	[bug]		Remove the attempt to install atomic.h from lib/isc.
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			atomic.h is correctly installed by the architecture
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			specific subdirectories.  [RT #20722]
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2807.	[bug]		Fixed a possible ASSERT when reconfiguring zone
			keys. [RT #20720]

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	--- 9.7.0rc1 released ---

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2806.	[bug]		"rdnc sign" could delay re-signing the DNSKEY
			when it had changed. [RT #20703]

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2805.	[bug]		Fixed namespace problems encountered when building
			external programs using non-exported BIND9 libraries
			(i.e., built without --enable-exportlib). [RT #20679]

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2804.	[bug]		Send notifies when a zone is signed with "rndc sign"
			or as a result of a scheduled key change. [RT #20700]

502
503
504
505
506
2803.	[port]		win32: Install named-journalprint, nsec3hash, arpaname
			and genrandom under windows. [RT #20670]

2802.	[cleanup]	Rename journalprint to named-journalprint. [RT #20670]

507
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509
510
511
512
513
514
515
516
517
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2801.	[func]		Detect and report records that are different according
			to DNSSEC but are sematically equal according to plain
			DNS.  Apply plain DNS comparisons rather than DNSSEC
			comparisons when processing UPDATE requests.
			dnssec-signzone now removes such semantically duplicate
			records prior to signing the RRset.

			named-checkzone -r {ignore|warn|fail} (default warn)
			named-compilezone -r {ignore|warn|fail} (default warn)
			
			named.conf: check-dup-records {ignore|warn|fail};

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2800.	[func]		Reject zones which have NS records which refer to
			CNAMEs, DNAMEs or don't have address record (class IN
			only).  Reject UPDATEs which would cause the zone
			to fail the above checks if committed. [RT #20678]

524
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2799.	[cleanup]	Changed the "secure-to-insecure" option to
			"dnssec-secure-to-insecure", and "dnskey-ksk-only"
			to "dnssec-dnskey-kskonly", for clarity. [RT #20586]

528
529
530
2798.	[bug]		Addressed bugs in managed-keys initialization 
			and rollover. [RT #20683]

531
532
533
2797.	[bug]		Don't decrement the dispatch manager's maxbuffers.
			[RT #20613]

534
535
536
2796.	[bug]		Missing dns_rdataset_disassociate() call in
			dns_nsec3_delnsec3sx(). [RT #20681]

537
538
539
2795.	[cleanup]	Add text to differentiate "update with no effect"
			log messages. [RT #18889]

540
541
2794.	[bug]		Install <isc/namespace.h>.  [RT #20677]

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543
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546
2793.	[func]		Add "autosign" and "metadata" tests to the
			automatic tests. [RT #19946]

2792.	[func]		"filter-aaaa-on-v4" can now be set in view
			options (if compiled in).  [RT #20635]
547

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548
549
2791.	[bug]		The installation of isc-config.sh was broken.
			[RT #20667]
550

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551
2790.	[bug]		Handle DS queries to stub zones. [RT #20440]
552

553
554
2789.   [bug]           Fixed an INSIST in dispatch.c [RT #20576]

555
556
557
2788.	[bug]		dnssec-signzone could sign with keys that were
			not requested [RT #20625]

558
559
560
2787.	[bug]		Spurious log message when zone keys were
			dynamically reconfigured. [RT #20659]

561
562
2786.	[bug]		Additional could be promoted to answer. [RT #20663]

563
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	--- 9.7.0b3 released ---

2785.	[bug]		Revoked keys could fail to self-sign [RT #20652]

567
2784.	[bug]		TC was not always being set when required glue was
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			dropped. [RT #20655]
569

570
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2783.	[func]		Return minimal responses to EDNS/UDP queries with a UDP
			buffer size of 512 or less.  [RT #20654]

573
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575
2782.	[port]		win32: use getaddrinfo() for hostname lookups.
			[RT #20650]

576
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2781.	[bug]		Inactive keys could be used for signing. [RT #20649]

578
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2780.	[bug]		dnssec-keygen -A none didn't properly unset the
			activation date in all cases. [RT #20648]

2779.	[bug]		Dynamic key revokation could fail. [RT #20644]

2778.	[bug]		dnssec-signzone could fail when a key was revoked
			without deleting the unrevoked version. [RT #20638]

586
587
2777.	[contrib]	DLZ MYSQL auto reconnect support discovery was wrong.

588
589
2776.	[bug]		Change #2762 was not correct. [RT #20647]

590
591
592
2775.	[bug]		Accept RSASHA256 and RSASHA512 as NSEC3 compatible
			in dnssec-keyfromlabel. [RT #20643]

593
594
595
2774.	[bug]		Existing cache DB wasn't being reused after
			reconfiguration. [RT #20629]

596
597
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2773.	[bug]		In autosigned zones, the SOA could be signed
			with the KSK. [RT #20628]

599
600
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2772.	[security]	When validating, track whether pending data was from
			the additional section or not and only return it if
			validates as secure. [RT #20438]

603
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605
2771.	[bug]		dnssec-signzone: DNSKEY records could be
			corrupted when importing from key files [RT #20624]

606
607
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2770.	[cleanup]	Add log messages to resolver.c to indicate events
			causing FORMERR responses. [RT #20526]

609
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2769.	[cleanup]	Change #2742 was incomplete. [RT #19589]

611
612
2768.	[bug]		dnssec-signzone: -S no longer implies -g [RT #20568]

613
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2767.	[bug]		named could crash on startup if a zone was
			configured with auto-dnssec and there was no
			key-directory. [RT #20615]

617
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619
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2766.	[bug]		isc_socket_fdwatchpoke() should only update the
			socketmgr state if the socket is not pending on a
			read or write.  [RT #20603]

621
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2765.	[bug]		Skip masters for which the TSIG key cannot be found.
			[RT #20595]

624
625
2764.	[bug]		"rndc-confgen -a" could trigger a REQUIRE. [RT #20610]

626
627
2763.	[bug]		"rndc sign" didn't create an NSEC chain. [RT #20591]

628
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2762.	[bug]		DLV validation failed with a local slave DLV zone.
			[RT #20577]

631
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2761.	[cleanup]	Enable internal symbol table for backtrace only for
			systems that are known to work.  Currently, BSD
			variants, Linux and Solaris are supported. [RT# 20202]

635
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2760.	[cleanup]	Corrected named-compilezone usage summary. [RT #20533]

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2759.	[doc]		Add information about .jbk/.jnw files to
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			the ARM. [RT #20303]

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2758.	[bug]		win32: Added a workaround for a windows 2008 bug
			that could cause the UDP client handler to shut
			down. [RT #19176]

644
645
646
2757.	[bug]		dig: assertion failure could occur in connect
			timeout. [RT #20599]

647
648
2756.	[bug]		Fixed corrupt logfile message in update.c. [RT# 20597]

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649
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2755.	[placeholder]

651
652
653
2754.	[bug]		Secure-to-insecure transitions failed when zone
			was signed with NSEC3. [RT #20587]

654
2753.	[bug]		Removed an unnecessary warning that could appear when
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655
			building an NSEC chain. [RT #20589]
656

657
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2752.	[bug]		Locking violation. [RT #20587]

659
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2751.	[bug]		Fixed a memory leak in dnssec-keyfromlabel. [RT #20588]

661
662
663
2750.	[bug]		dig: assertion failure could occur when a server
			didn't have an address. [RT #20579]

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2749.	[bug]		ixfr-from-differences generated a non-minimal ixfr
			for NSEC3 signed zones. [RT #20452]

667
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2748.	[func]		Identify bad answers from GTLD servers and treat them
			as referrals. [RT #18884]

670
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2747.	[bug]		Journal roll forwards failed to set the re-signing
			time of RRSIGs correctly. [RT #20541]

673
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2746.	[port]		hpux: address signed/unsigned expansion mismatch of
			dns_rbtnode_t.nsec. [RT #20542]

676
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2745.	[bug]		configure script didn't probe the return type of
			gai_strerror(3) correctly. [RT #20573]

679
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2744.	[func]		Log if a query was over TCP. [RT #19961]

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2743.	[bug]		RRSIG could be incorrectly set in the NSEC3 record
682
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			for a insecure delegation.

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	--- 9.7.0b2 released ---

686
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2742.	[cleanup]	Clarify some DNSSEC-related log messages in
			validator.c. [RT #19589]

689
2741.	[func]		Allow the dnssec-keygen progress messages to be
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			suppressed (dnssec-keygen -q).  Automatically
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			suppress the progress messages when stdin is not
			a tty. [RT #20474]

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2740.	[placeholder]
695

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2739.	[cleanup]	Clean up API for initializing and clearing trust
			anchors for a view. [RT #20211]

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2738.	[func]		Add RSASHA256 and RSASHA512 tests to the dnssec system
			test. [RT #20453]

702
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2737.	[func]		UPDATE requests can leak existance information.
			[RT #17261]

705
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2736.	[func]		Improve the performance of NSEC signed zones with
			more than a normal amount of glue below a delegation.
			[RT #20191]

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2735.	[bug]		dnssec-signzone could fail to read keys
			that were specified on the command line with
			full paths, but weren't in the current
			directory. [RT #20421]

714
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2734.	[port]		cygwin: arpaname did not compile. [RT #20473]

716
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2733.	[cleanup]	Clean up coding style in pkcs11-* tools. [RT #20355]

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2732.	[func]		Add optional filter-aaaa-on-v4 option, available
			if built with './configure --enable-filter-aaaa'.
			Filters out AAAA answers to clients connecting
			via IPv4.  (This is NOT recommended for general
			use.) [RT #20339]

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2731.	[func]		Additional work on change 2709.  The key parser
			will now ignore unrecognized fields when the
			minor version number of the private key format
			has been increased.  It will reject any key with
			the major version number increased. [RT #20310]

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2730.	[func]		Have dnssec-keygen display a progress indication
			a la 'openssl genrsa' on standard error. Note
			when the first '.' is followed by a long stop
			one has the choice between slow generation vs.
			poor random quality, i.e., '-r /dev/urandom'.
			[RT #20284]

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2729.	[func]		When constructing a CNAME from a DNAME use the DNAME
			TTL. [RT #20451]

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2728.	[bug]		dnssec-keygen, dnssec-keyfromlabel and
			dnssec-signzone now warn immediately if asked to
			write into a nonexistent directory. [RT #20278]

744
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2727.	[func]		The 'key-directory' option can now specify a relative
			path. [RT #20154]

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2726.	[func]		Added support for SHA-2 DNSSEC algorithms,
			RSASHA256 and RSASHA512. [RT #20023]

750
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2725.	[doc]		Added information about the file "managed-keys.bind"
			to the ARM. [RT #20235]

753
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2724.	[bug]		Updates to a existing node in secure zone using NSEC
			were failing. [RT #20448]

756
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2723.	[bug]		isc_base32_totext(), isc_base32hex_totext(), and
			isc_base64_totext(), didn't always mark regions of
			memory as fully consumed after conversion.  [RT #20445]

760
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2722.	[bug]		Ensure that the memory associated with the name of
			a node in a rbt tree is not altered during the life
			of the node. [RT #20431]

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2721.	[port]		Have dst__entropy_status() prime the random number
			generator. [RT #20369]

767
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2720.	[bug]		RFC 5011 trust anchor updates could trigger an
			assert if the DNSKEY record was unsigned. [RT #20406]

770
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2719.	[func]		Skip trusted/managed keys for unsupported algorithms.
			[RT #20392]

773
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2718.	[bug]		The space calculations in opensslrsa_todns() were
			incorrect. [RT #20394]

776
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2717.	[bug]		named failed to update the NSEC/NSEC3 record when
			the last private type record was removed as a result
			of completing the signing the zone with a key.
			[RT #20399]

781
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2716.	[bug]		nslookup debug mode didn't return the ttl. [RT #20414]

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	--- 9.7.0b1 released ---

785
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2715.	[bug]		Require OpenSSL support to be explicitly disabled.
			[RT #20288]

2714.	[port]		aix/powerpc: 'asm("ics");' needs non standard assembler
789
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			flags.

791
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2713.	[bug]		powerpc: atomic operations missing asm("ics") /
			__isync() calls.

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2712.	[func]		New 'auto-dnssec' zone option allows zone signing
			to be fully automated in zones configured for
			dynamic DNS.  'auto-dnssec allow;' permits a zone
			to be signed by creating keys for it in the
			key-directory and using 'rndc sign <zone>'.
			'auto-dnssec maintain;' allows that too, plus it
			also keeps the zone's DNSSEC keys up to date
			according to their timing metadata. [RT #19943]
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803
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2711.	[port]		win32: Add the bin/pkcs11 tools into the full
			build. [RT #20372]

806
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2710.	[func]		New 'dnssec-signzone -x' flag and 'dnskey-ksk-only'
			zone option cause a zone to be signed with only KSKs
			signing the DNSKEY RRset, not ZSKs.  This reduces
			the size of a DNSKEY answer.  [RT #20340]

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2709.	[func]		Added some data fields, currently unused, to the
			private key file format, to allow implementation
			of explicit key rollover in a future release
			without impairing backward or forward compatibility.
			[RT #20310]

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2708.	[func]		Insecure to secure and NSEC3 parameter changes via
			update are now fully supported and no longer require
			defines to enable.  We now no longer overload the
			NSEC3PARAM flag field, nor the NSEC OPT bit at the
			apex.  Secure to insecure changes are controlled by
			by the named.conf option 'secure-to-insecure'.

			Warning: If you had previously enabled support by
			adding defines at compile time to BIND 9.6 you should
			ensure that all changes that are in progress have
			completed prior to upgrading to BIND 9.7.  BIND 9.7
			is not backwards compatible.

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2707.	[func]		dnssec-keyfromlabel no longer require engine name
			to be specified in the label if there is a default
			engine or the -E option has been used.  Also, it
			now uses default algorithms as dnssec-keygen does
			(i.e., RSASHA1, or NSEC3RSASHA1 if -3 is used).
			[RT #20371]

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2706.	[bug]		Loading a zone with a very large NSEC3 salt could
			trigger an assert. [RT #20368]

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2705.	[placeholder]

842
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2704.	[bug]		Serial of dynamic and stub zones could be inconsistent
			with their SOA serial.  [RT #19387]

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2703.	[func]		Introduce an OpenSSL "engine" argument with -E
			for all binaries which can take benefit of
			crypto hardware. [RT #20230]

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2702.	[func]		Update PKCS#11 tools (bin/pkcs11) [RT #20225 & all]

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2701.	[doc]		Correction to ARM: hmac-md5 is no longer the only
			supported TSIG key algorithm. [RT #18046]

854
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2700.	[doc]		The match-mapped-addresses option is discouraged.
			[RT #12252]

857
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2699.	[bug]		Missing lock in rbtdb.c. [RT #20037]

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2698.	[placeholder]

861
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2697.	[port]		win32: ensure that S_IFMT, S_IFDIR, S_IFCHR and
			S_IFREG are defined after including <isc/stat.h>.
			[RT #20309]

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2696.	[bug]		named failed to successfully process some valid
			acl constructs. [RT #20308]

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2695.	[func]		DHCP/DDNS - update fdwatch code for use by
			DHCP.  Modify the api to isc_sockfdwatch_t (the
			callback funciton for isc_socket_fdwatchcreate)
			to include information about the direction (read
			or write) and add isc_socket_fdwatchpoke.
			[RT #20253]

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2694.	[bug]		Reduce default NSEC3 iterations from 100 to 10.
876
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			[RT #19970]

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2693.	[port]		Add some noreturn attributes. [RT #20257]
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2692.	[port]		win32: 32/64 bit cleanups. [RT #20335]
881

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2691.	[func]		dnssec-signzone: retain the existing NSEC or NSEC3
			chain when re-signing a previously-signed zone.
			Use -u to modify NSEC3 parameters or switch
			between NSEC and NSEC3. [RT #20304]

887
2690.	[bug]		win32: fix isc_thread_key_getspecific() prototype.
888
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			[RT #20315]

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2689.	[bug]		Correctly handle snprintf result. [RT #20306]

892
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2688.	[bug]		Use INTERFACE_F_POINTTOPOINT, not IFF_POINTOPOINT,
			to decide to fetch the destination address. [RT #20305]

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2687.	[bug]		Fixed dnssec-signzone -S handling of revoked keys.
896
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			Also, added warnings when revoking a ZSK, as this is
			not defined by protocol (but is legal).  [RT #19943]

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2686.	[bug]		dnssec-signzone should clean the old NSEC chain when
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900
			signing with NSEC3 and vice versa. [RT #20301]
901

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2685.	[contrib]	Update contrib/zkt to version 0.99c. [RT #20054]

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2684.	[cleanup]	dig: formalize +ad and +cd as synonyms for
			+adflag and +cdflag.  [RT #19305]

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2683.	[bug]		dnssec-signzone should clean out old NSEC3 chains when
			the NSEC3 parameters used to sign the zone change.
			[RT #20246]

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2682.	[bug]		"configure --enable-symtable=all" failed to
			build. [RT #20282]

914
2681.	[bug]		IPSECKEY RR of gateway type 3 was not correctly
915
			decoded. [RT #20269]
916

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2680.	[func]		Move contrib/pkcs11-keygen to bin/pkcs11. [RT #20067]
918

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2679.	[func]		dig -k can now accept TSIG keys in named.conf
			format.  [RT #20031]

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2678.	[func]		Treat DS queries as if "minimal-response yes;"
			was set. [RT #20258]

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2677.	[func]		Changes to key metadata behavior:
			- Keys without "publish" or "active" dates set will
			  no longer be used for smart signing.  However,
			  those dates will be set to "now" by default when
			  a key is created; to generate a key but not use
			  it yet, use dnssec-keygen -G.
			- New "inactive" date (dnssec-keygen/settime -I)
			  sets the time when a key is no longer used for
			  signing but is still published.
			- The "unpublished" date (-U) is deprecated in
			  favor of "deleted" (-D).
936
			[RT #20247]
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2676.	[bug]		--with-export-installdir should have been
			--with-export-includedir. [RT #20252]

941
2675.	[bug]		dnssec-signzone could crash if the key directory
942
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                        did not exist. [RT #20232]

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	--- 9.7.0a3 released ---

2674.	[bug]		"dnssec-lookaside auto;" crashed if named was built
			without openssl. [RT #20231]

2673.	[bug]		The managed-keys.bind zone file could fail to
			load due to a spurious result from sync_keyzone()
			[RT #20045]

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2672.	[bug]		Don't enable searching in 'host' when doing reverse
			lookups. [RT #20218]

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2671.	[bug]		Add support for PKCS#11 providers not returning
			the public exponent in RSA private keys
			(OpenCryptoki for instance) in
			dnssec-keyfromlabel. [RT #19294]

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2670.	[bug]		Unexpected connect failures failed to log enough
			information to be useful. [RT #20205]

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2669.	[func]		Update PKCS#11 support to support Keyper HSM.
			Update PKCS#11 patch to be against openssl-0.9.8i.

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2668.	[func]		Several improvements to dnssec-* tools, including:
			- dnssec-keygen and dnssec-settime can now set key
			  metadata fields 0 (to unset a value, use "none")
			- dnssec-revoke sets the revocation date in
			  addition to the revoke bit
			- dnssec-settime can now print individual metadata
			  fields instead of always printing all of them,
			  and can print them in unix epoch time format for
			  use by scripts
			[RT #19942]

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2667.	[func]		Add support for logging stack backtrace on assertion
			failure (not available for all platforms). [RT #19780]

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2666.	[func]		Added an 'options' argument to dns_name_fromstring()
			(API change from 9.7.0a2). [RT #20196]

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2665.	[func]		Clarify syntax for managed-keys {} statement, add
			ARM documentation about RFC 5011 support. [RT #19874]

987
2664.	[bug]		create_keydata() and minimal_update() in zone.c
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			didn't properly check return values for some
			functions.  [RT #19956]

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2663.	[func]		win32:  allow named to run as a service using
			"NT AUTHORITY\LocalService" as the account. [RT #19977]

994
2662.	[bug]		lwres_getipnodebyname() and lwres_getipnodebyaddr()
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			returned a misleading error code when lwresd was
			down. [RT #20028]

2661.	[bug]		Check whether socket fd exceeds FD_SETSIZE when
			creating lwres context. [RT #20029]

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2660.	[func]		Add a new set of DNS libraries for non-BIND9
			applications.  See README.libdns. [RT #19369]

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2659.	[doc]		Clarify dnssec-keygen doc: key name must match zone
			name for DNSSEC keys. [RT #19938]

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2658.	[bug]		dnssec-settime and dnssec-revoke didn't process
			key file paths correctly. [RT #20078]

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2657.	[cleanup]	Lower "journal file <path> does not exist, creating it"
			log level to debug 1. [RT #20058]

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2656.	[func]		win32: add a "tools only" check box to the installer
			which causes it to only install dig, host, nslookup,
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			nsupdate and relevant DLLs.  [RT #19998]
1016

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2655.	[doc]		Document that key-directory does not affect
			bind.keys, rndc.key or session.key.  [RT #20155]

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2654.	[bug]		Improve error reporting on duplicated names for
			deny-answer-xxx. [RT #20164]

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2653.	[bug]		Treat ENGINE_load_private_key() failures as key
			not found rather than out of memory.  [RT #18033]

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2652.	[func]		Provide more detail about what record is being
			deleted. [RT #20061]

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2651.	[bug]		Dates could print incorrectly in K*.key files on
			64-bit systems. [RT #20076]

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2650.	[bug]		Assertion failure in dnssec-signzone when trying
                        to read keyset-* files. [RT #20075]

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2649.	[bug]		Set the domain for forward only zones. [RT #19944]

1037
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2648.	[port]		win32: isc_time_seconds() was broken. [RT #19900]

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2647.	[bug]		Remove unnecessary SOA updates when a new KSK is
			added. [RT #19913]

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2646.	[bug]		Incorrect cleanup on error in socket.c. [RT #19987]

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2645.	[port]		"gcc -m32" didn't work on amd64 and x86_64 platforms
			which default to 64 bits. [RT #19927]

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	--- 9.7.0a2 released ---

2644.	[bug]		Change #2628 caused a regression on some systems;
			named was unable to write the PID file and would
			fail on startup. [RT #20001]

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2643.	[bug]		Stub zones interacted badly with NSEC3 support.
			[RT #19777]

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2642.	[bug]		nsupdate could dump core on solaris when reading
			improperly formatted key files.  [RT #20015]

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2641.	[bug]		Fixed an error in parsing update-policy syntax,
			added a regression test to check it. [RT #20007]

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2640.	[security]	A specially crafted update packet will cause named
			to exit. [RT #20000]
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2639.	[bug]		Silence compiler warnings in gssapi code. [RT #19954]

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1067
2638.	[bug]		Install arpaname. [RT #19957]
1068

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1069
2637.	[func]		Rationalize dnssec-signzone's signwithkey() calling.
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			[RT #19959]

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2636.	[func]		Simplify zone signing and key maintenance with the
			dnssec-* tools.  Major changes:
			- all dnssec-* tools now take a -K option to
			  specify a directory in which key files will be
			  stored
			- DNSSEC can now store metadata indicating when
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Tatuya JINMEI 神明達哉 committed
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			  they are scheduled to be published, activated,
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			  revoked or removed; these values can be set by
			  dnssec-keygen or overwritten by the new
			  dnssec-settime command
			- dnssec-signzone -S (for "smart") option reads key
			  metadata and uses it to determine automatically
			  which keys to publish to the zone, use for
			  signing, revoke, or remove from the zone
			[RT #19816]

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2635.	[bug]		isc_inet_ntop() incorrectly handled 0.0/16 addresses.
			[RT #19716]

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2634.	[port]		win32: Add support for libxml2, enable
			statschannel. [RT #19773]

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2633.	[bug]		Handle 15 bit rand() functions. [RT #19783]

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2632.	[func]		util/kit.sh: warn if documentation appears to be out of
			date.  [RT #19922]

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2631.	[bug]		Handle "//", "/./" and "/../" in mkdirpath().
			[RT #19926 ]

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2630.	[func]		Improved syntax for DDNS autoconfiguration:  use
			"update-policy local;" to switch on local DDNS in a
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			zone. (The "ddns-autoconf" option has been removed.)
                        [RT #19875]
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2629.	[port]		Check for seteuid()/setegid(), use setresuid()/
			setresgid() if not present. [RT #19932]
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2628.	[port]		linux: Allow /var/run/named/named.pid to be opened
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			at startup with reduced capabilities in operation.
			[RT #19884]

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2627.	[bug]		Named aborted if the same key was included in
			trusted-keys more than once. [RT #19918]

1117
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2626.	[bug]		Multiple trusted-keys could trigger an assertion
			failure. [RT #19914]

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2625.	[bug]		Missing UNLOCK in rbtdb.c. [RT #19865]

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2624.	[func]		'named-checkconf -p' will print out the parsed
			configuration. [RT #18871]

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2623.	[bug]		Named started seaches for DS non-optimally. [RT #19915]

1127
2622.	[bug]		Printing of named.conf grammar was broken. [RT #19919]
1128

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2621.	[doc]		Made copyright boilterplate consistent.  [RT #19833]

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2620.	[bug]		Delay thawing the zone until the reload of it has
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			completed successfully.  [RT #19750]

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2619.	[func]		Add support for RFC 5011, automatic trust anchor
			maintenance.  The new "managed-keys" statement can
			be used in place of "trusted-keys" for zones which
			support this protocol.  (Note: this syntax is
			expected to change prior to 9.7.0 final.) [RT #19248]

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2618.	[bug]		The sdb and sdlz db_interator_seek() methods could
			loop infinitely. [RT #19847]

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2617.	[bug]		ifconfig.sh failed to emit an error message when
			run from the wrong location. [RT #19375]
1145

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Mark Andrews committed
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2616.	[bug]		'host' used the nameservers from resolv.conf even
			when a explicit nameserver was specified. [RT #19852]
1148

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2615.	[bug]		"__attribute__((unused))" was in the wrong place
			for ia64 gcc builds. [RT #19854]

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1152
2614.	[port]		win32: 'named -v' should automatically be executed
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			in the foreground. [RT #19844]

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2613.	[placeholder]

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	--- 9.7.0a1 released ---

2612.	[func]		Add default values for the arguments to
			dnssec-keygen.  Without arguments, it will now
			generate a 1024-bit RSASHA1 zone-signing key,
			or with the -f KSK option, a 2048-bit RSASHA1
			key-signing key. [RT #19300]

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2611.	[func]		Add -l option to dnssec-dsfromkey to generate
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			DLV records instead of DS records. [RT #19300]

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2610.	[port]		sunos: Change #2363 was not complete. [RT #19796]

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2609.	[func]		Simplify the configuration of dynamic zones:
			- add ddns-confgen command to generate
			  configuration text for named.conf
			- add zone option "ddns-autoconf yes;", which
			  causes named to generate a TSIG session key
			  and allow updates to the zone using that key
			- add '-l' (localhost) option to nsupdate, which
			  causes nsupdate to connect to a locally-running
			  named process using the session key generated
			  by named
			[RT #19284]
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2608.	[func]		Perform post signing verification checks in
			dnssec-signzone.  These can be disabled with -P.

			The post sign verification test ensures that for each
			algorithm in use there is at least one non revoked
			self signed KSK key.  That all revoked KSK keys are
			self signed.  That all records in the zone are signed
			by the algorithm.  [RT #19653]

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2607.	[bug]		named could incorrectly delete NSEC3 records for
			empty nodes when processing a update request.
			[RT #19749]

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2606.	[bug]		"delegation-only" was not being accepted in
			delegation-only type zones. [RT #19717]

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2605.	[bug]		Accept DS responses from delegation only zones.
			[RT # 19296]

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2604.	[func]		Add support for DNS rebinding attack prevention through
			new options, deny-answer-addresses and
			deny-answer-aliases.  Based on contributed code from
			JD Nurmi, Google. [RT #18192]

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2603.	[port]		win32: handle .exe extension of named-checkzone and
			named-comilezone argv[0] names under windows.
			[RT #19767]

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2602.	[port]		win32: fix debugging command line build of libisccfg.
			[RT #19767]

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2601.	[doc]		Mention file creation mode mask in the
			named manual page.

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2600.	[doc]		ARM: miscellaneous reformatting for different
			page widths. [RT #19574]

1219
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2599.	[bug]		Address rapid memory growth when validation fails.
			[RT #19654]

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2598.	[func]		Reserve the -F flag. [RT #19657]

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2597.	[bug]		Handle a validation failure with a insecure delegation
			from a NSEC3 signed master/slave zone.  [RT #19464]

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2596.	[bug]		Stale tree nodes of cache/dynamic rbtdb could stay
			long, leading to inefficient memory usage or rejecting
			newer cache entries in the worst case. [RT #19563]

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2595.	[bug]		Fix unknown extended rcodes in dig. [RT #19625]

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2594.	[func]		Have rndc warn if using its default configuration
			file when the key file also exists. [RT #19424]
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2593.	[bug]		Improve a corner source of SERVFAILs [RT #19632]

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2592.	[bug]		Treat "any" as a type in nsupdate. [RT #19455]

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2591.	[bug]		named could die when processing a update in
			removed_orphaned_ds(). [RT #19507]

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2590.	[func]		Report zone/class of "update with no effect".
			[RT #19542]
1245

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2589.	[bug]		dns_db_unregister() failed to clear '*dbimp'.
1247
			[RT #19626]
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2588.	[bug]		SO_REUSEADDR could be set unconditionally after failure
			of bind(2) call.  This should be rare and mostly
			harmless, but may cause interference with other
			processes that happen to use the same port. [RT #19642]

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2587.	[func]		Improve logging by reporting serial numbers for
			when zone serial has gone backwards or unchanged.
			[RT #19506]

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2586.	[bug]		Missing cleanup of SIG rdataset in searching a DLZ DB
			or SDB. [RT #19577]

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2585.	[bug]		Uninitialized socket name could be referenced via a
			statistics channel, triggering an assertion failure in
			XML rendering. [RT #19427]

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2584.	[bug]		alpha: gcc optimization could break atomic operations.
			[RT #19227]

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2583.	[port]		netbsd: provide a control to not add the compile
			date to the version string, -DNO_VERSION_DATE.

1271
2582.	[bug]		Don't emit warning log message when we attempt to
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			remove non-existent journal. [RT #19516]
1273

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2581.	[contrib]	dlz/mysql set MYSQL_OPT_RECONNECT option on connection.
			Requires MySQL 5.0.19 or later. [RT #19084]

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2580.	[bug]		UpdateRej statistics counter could be incremented twice
			for one rejection. [RT #19476]

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2579.	[bug]		DNSSEC lookaside validation failed to handle unknown
			algorithms. [RT #19479]

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2578.	[bug]		Changed default sig-signing-type to 65534, because
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			65535 turns out to be reserved.  [RT #19477]

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2577.	[doc]		Clarified some statistics counters. [RT #19454]