BIND 9.5.3rc1 is now available. BIND 9.5.3rc1 is a beta version of the maintenance release for BIND 9.5. BIND 9.5.3 is intended to be the last maintenance release for BIND 9.5. BIND 9.5.3rc1 can be downloaded from ftp://ftp.isc.org/isc/bind9/9.5.3rc1/bind-9.5.3rc1.tar.gz http://ftp.isc.org/isc/bind9/9.5.3rc1/bind-9.5.3rc1.tar.gz The PGP signature of the distribution is at ftp://ftp.isc.org/isc/bind9/9.5.3rc1/bind-9.5.3rc1.tar.gz.asc ftp://ftp.isc.org/isc/bind9/9.5.3rc1/bind-9.5.3rc1.tar.gz.sha256.asc ftp://ftp.isc.org/isc/bind9/9.5.3rc1/bind-9.5.3rc1.tar.gz.sha512.asc http://ftp.isc.org/isc/bind9/9.5.3rc1/bind-9.5.3rc1.tar.gz.asc http://ftp.isc.org/isc/bind9/9.5.3rc1/bind-9.5.3rc1.tar.gz.sha256.asc http://ftp.isc.org/isc/bind9/9.5.3rc1/bind-9.5.3rc1.tar.gz.sha512.asc The signature was generated with the ISC public key, which is available at . A binary kit for Windows XP and Window 2003 is at ftp://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.zip http://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.zip ftp://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.debug.zip http://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.debug.zip The PGP signature of the binary kit for Windows XP and Window 2003 is at ftp://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.zip.asc ftp://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.zip.sha256.asc ftp://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.zip.sha512.asc http://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.zip.asc http://ftp.isc.org/isc/bind9/9.7.2rc1/BIND9.5.3rc1.zip.sha256.asc http://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.zip.sha512.asc ftp://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.debug.zip.asc ftp://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.debug.zip.sha256.asc ftp://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.debug.zip.sha512.asc http://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.debug.zip.asc http://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.debug.zip.sha256.asc http://ftp.isc.org/isc/bind9/9.5.3rc1/BIND9.5.3rc1.debug.zip.sha512.asc Changes since 9.5.0. --- 9.5.3rc1 released --- 2946. [doc] Document the default values for the minimum and maximum zone refresh and retry values in the ARM. [RT #21886] 2945. [doc] Update empty-zones list in ARM. [RT #21772] 2944. [maint] Remove ORCHID prefix from built in empty zones. [RT #21772] 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] --- 9.5.3b1 released --- 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] 2925. [bug] Named failed to accept uncachable negative responses from insecure zones. [RT# 21555] 2923. [bug] 'dig +trace' could drop core after "connection timeout". [RT #21514] 2921. [bug] The resolver could attempt to destroy a fetch context too soon. [RT #19878] 2918. [maint] Add AAAA address for I.ROOT-SERVERS.NET. 2916. [func] Add framework to use IPv6 in tests. fd92:7065:b8e:ffff::1 ... fd92:7065:b8e:ffff::7 2915. [cleanup] Be smarter about which objects we attempt to compile based on configure options. [RT #21444] 2912. [func] Windows clients don't like UPDATE responses that clear the zone section. [RT #20986] 2911. [bug] dnssec-signzone didn't handle out of zone records well. [RT #21367] 2910. [func] Sanity check Kerberos credentials. [RT #20986] 2905. [port] aix: set use_atomic=yes with native compiler. [RT #21402] 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] 2901. [port] Use AC_C_FLEXIBLE_ARRAY_MEMBER. [RT #21316] 2900. [bug] The placeholder negative caching element was not properly constructed triggering a INSIST in dns_ncache_towire(). [RT #21346] 2899. [port] win32: Support linking against OpenSSL 1.0.0. 2898. [bug] nslookup leaked memory when -domain=value was specified. [RT #21301] 2894. [contrib] DLZ LDAP support now use '$' not '%'. [RT #21294] 2891. [maint] Update empty-zones list to match draft-ietf-dnsop-default-local-zones-13. [RT# 21099] 2890. [bug] Handle the introduction of new trusted-keys and DS, DLV RRsets better. [RT #21097] 2889. [bug] Elements of the grammar where not properly reported. [RT #21046] 2888. [bug] Only the first EDNS option was displayed. [RT #21273] 2885. [bug] Improve -fno-strict-aliasing support probing in configure. [RT #21080] 2884. [bug] Insufficient valadation in dns_name_getlabelsequence(). [RT #21283] 2883. [bug] 'dig +short' failed to handle really large datasets. [RT #21113] 2882. [bug] Remove memory context from list of active contexts before clearing 'magic'. [RT #21274] 2881. [bug] Reduce the amount of time the rbtdb write lock is held when closing a version. [RT #21198] 2879. [contrib] DLZ bdbhpt driver fails to close correct cursor. [RT #21106] 2877. [bug] The validator failed to skip obviously mismatching RRSIGs. [RT #21138] 2876. [bug] Named could return SERVFAIL for negative responses from unsigned zones. [RT #21131] 2875. [bug] dns_time64_fromtext() could accept non digits. [RT #21033] 2874. [bug] Cache lack of EDNS support only after the server successfully responds to the query using plain DNS. [RT #20930] 2870. [maint] Add AAAA address for L.ROOT-SERVERS.NET. 2869. [bug] Fix arguments to dns_keytable_findnextkeynode() call. [RT #20877] 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] 2867. [bug] Don't set GSS_C_SEQUENCE_FLAG as Windows DNS servers don't like it. [RT #20986] 2866. [bug] Windows does not like the TSIG name being compressed. [RT #20986] 2865. [bug] memset to zero event.data. [RT #20986] 2863. [port] linux: disable IPv6 PMTUD and use network minimum MTU. [RT #21056] 2862. [bug] nsupdate didn't default to the parent zone when updating DS records. [RT #20896] 2859. [bug] When cancelling validation it was possible to leak memory. [RT #20800] 2858. [bug] RTT estimates were not being adjusted on ICMP errors. [RT #20772] 2857. [bug] named-checkconf did not fail on a bad trusted key. [RT #20705] 2856. [bug] The size of a memory allocation was not always properly recorded. [RT #20927] 2853. [bug] add_sigs() could run out of scratch space. [RT #21015] 2852. [bug] Handle broken DNSSEC trust chains better. [RT #15619] 2851. [doc] nslookup.1, removed from the docbook source as it produced bad nroff. [RT #21007] 2850. [bug] If isc_heap_insert() failed due to memory shortage the heap would have corrupted entries. [RT #20951] 2849. [bug] Don't treat errors from the xml2 library as fatal. [RT #20945] 2846. [bug] EOF on unix domain sockets was not being handled correctly. [RT #20731] 2844. [doc] notify-delay default in ARM was wrong. It should have been five (5) seconds. 2837. [port] Prevent Linux spurious warnings about fwrite(). [RT #20812] 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] 2828. [security] Cached CNAME or DNAME RR could be returned to clients without DNSSEC validation. [RT #20737] 2827. [security] Bogus NXDOMAIN could be cached as if valid. [RT #20712] 2819. [cleanup] Removed unnecessary DNS_POINTER_MAXHOPS define [RT #20771] 2818. [cleanup] rndc could return an incorrect error code when a zone was not found. [RT #20767] 2815. [bug] Exclusively lock the task when freezing a zone. [RT #19838] 2814. [func] Provide a definitive error message when a master zone is not loaded. [RT #20757] 2797. [bug] Don't decrement the dispatch manager's maxbuffers. [RT #20613] 2790. [bug] Handle DS queries to stub zones. [RT #20440] 2786. [bug] Additional could be promoted to answer. [RT #20663] 2784. [bug] TC was not always being set when required glue was dropped. [RT #20655] 2783. [func] Return minimal responses to EDNS/UDP queries with a UDP buffer size of 512 or less. [RT #20654] 2782. [port] win32: use getaddrinfo() for hostname lookups. [RT #20650] 2777. [contrib] DLZ MYSQL auto reconnect support discovery was wrong. 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] 2765. [bug] Skip masters for which the TSIG key cannot be found. [RT #20595] 2760. [cleanup] Corrected named-compilezone usage summary. [RT #20533] 2759. [doc] Add information about .jbk/.jnw files to the ARM. [RT #20303] 2758. [bug] win32: Added a workaround for a windows 2008 bug that could cause the UDP client handler to shut down. [RT #19176] 2757. [bug] dig: assertion failure could occur in connect timeout. [RT #20599] 2755. [doc] Clarify documentation of keyset- files in dnssec-signzone man page. [RT #19810] 2750. [bug] dig: assertion failure could occur when a server didn't have an address. [RT #20579] 2729. [func] When constructing a CNAME from a DNAME use the DNAME TTL. [RT #20451] 2723. [bug] isc_base64_totext() didn't always mark regions of memory as fully consumed after conversion. [RT #20445] 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] 2721. [port] Have dst__entropy_status() prime the random number generator. [RT #20369] 2718. [bug] The space calculations in opensslrsa_todns() were incorrect. [RT #20394] 2716. [bug] nslookup debug mode didn't return the ttl. [RT #20414] 2715. [bug] Require OpenSSL support to be explicitly disabled. [RT #20288] 2714. [port] aix/powerpc: 'asm("ics");' needs non standard assembler flags. 2713. [bug] powerpc: atomic operations missing asm("ics") / __isync() calls. 2705. [bug] Reconcile the XML stats version number with a later BIND9 release, by adding a "name" attribute to "cache" elements and increasing the version number to 2.2. (This is a minor version change, but may affect XML parsers if they assume the cache element doesn't take an attribute.) 2704. [bug] Serial of dynamic and stub zones could be inconsistent with their SOA serial. [RT #19387] 2701. [doc] Correction to ARM: hmac-md5 is no longer the only supported TSIG key algorithm. [RT #18046] 2700. [doc] The match-mapped-addresses option is discouraged. [RT #12252] 2698. [cleanup] configure --enable-libbind is deprecated. [RT #20090] 2697. [port] win32: ensure that S_IFMT, S_IFDIR, S_IFCHR and S_IFREG are defined after including . [RT #20309] 2696. [bug] named failed to successfully process some valid acl constructs. [RT #20308] 2692. [port] win32: 32/64 bit cleanups. [RT #20335] 2690. [bug] win32: fix isc_thread_key_getspecific() prototype. [RT #20315] 2689. [bug] Correctly handle snprintf result. [RT #20306] 2688. [bug] Use INTERFACE_F_POINTTOPOINT, not IFF_POINTOPOINT, to decide to fetch the destination address. [RT #20305] 2659. [doc] Clarify dnssec-keygen doc: key name must match zone name for DNSSEC keys. [RT #19938] 2601. [doc] Mention file creation mode mask in the named manual page. 2533. [doc] ARM: document @ (at-sign). [RT #17144] --- 9.5.2 released --- 2681. [bug] IPSECKEY RR of gateway type 3 was not correctly decoded. [RT #20269] 2678. [func] Treat DS queries as if "minimal-response yes;" was set. [RT #20258] 2427. [func] Treat DNSKEY queries as if "minimal-response yes;" was set. [RT #18528] --- 9.5.2rc1 released --- 2672. [bug] Don't enable searching in 'host' when doing reverse lookups. [RT #20218] 2670. [bug] Unexpected connect failures failed to log enough information to be useful. [RT #20205] 2663. [func] win32: allow named to run as a service using "NT AUTHORITY\LocalService" as the account. [RT #19977] 2656. [func] win32: add a "tools only" check box to the installer which causes it to only install dig, host, nslookup, nsupdate and relevent dlls. [RT #19998] 2655. [doc] Document that key-directory does not affect rndc.key. [RT #20155] --- 9.5.2b1 released --- 2649. [bug] Set the domain for forward only zones. [RT #19944] 2648. [port] win32: isc_time_seconds() was broken. [RT #19900] 2646. [bug] Incorrect cleanup on error in socket.c. [RT #19987] 2645. [port] "gcc -m32" didn't work on amd64 and x86_64 platforms which default to 64 bits. [RT #19927] 2642. [bug] nsupdate could dump core on solaris when reading improperly formatted key files. [RT #20015] 2640. [security] A specially crafted update packet will cause named to exit. [RT #20000] 2637. [func] Rationalize dnssec-signzone's signwithkey() calling. [RT #19959] 2635. [bug] isc_inet_ntop() incorrectly handled 0.0/16 addresses. [RT #19716] 2633. [bug] Handle 15 bit rand() functions. [RT #19783] 2632. [func] util/kit.sh: warn if documentation appears to be out of date. [RT #19922] 2623. [bug] Named started seaches for DS non-optimally. [RT #19915] 2621. [doc] Made copyright boilterplate consistent. [RT #19833] 2920. [bug] Delay thawing the zone until the reload of it has completed successfully. [RT #19750] 2618. [bug] The sdb and sdlz db_interator_seek() methods could loop infinitely. [RT #19847] 2617. [bug] ifconfig.sh failed to emit an error message when run from the wrong location. [RT #19375] 2616. [bug] 'host' used the nameservers from resolv.conf even when a explicit nameserver was specified. [RT #19852] 2615. [bug] "__attribute__((unused))" was in the wrong place for ia64 gcc builds. [RT #19854] 2614. [port] win32: 'named -v' should automatically be executed in the foreground. [RT #19844] 2610. [port] sunos: Change #2363 was not complete. [RT #19796] 2606. [bug] "delegation-only" was not being accepted in delegation-only type zones. [RT #19717] 2605. [bug] Accept DS responses from delegation only zones. [RT # 19296] 2603. [port] win32: handle .exe extension of named-checkzone and named-comilezone argv[0] names under windows. [RT #19767] 2602. [port] win32: fix debugging command line build of libisccfg. [RT #19767] 2599. [bug] Address rapid memory growth when validation fails. [RT #19654] 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] 2595. [bug] Fix unknown extended rcodes in dig. [RT #19625] 2592. [bug] Treat "any" as a type in nsupdate. [RT #19455] 2591. [bug] named could die when processing a update in removed_orphaned_ds(). [RT #19507] 2589. [bug] dns_db_unregister() failed to clear '*dbimp'. [RT #19626] 2586. [bug] Missing cleanup of SIG rdataset in searching a DLZ DB or SDB. [RT #19577] 2585. [bug] Uninitialized socket name could be referenced via a statistics channel, triggering an assertion failure in XML rendering. [RT #19427] 2584. [bug] alpha: gcc optimization could break atomic operations. [RT #19227] 2583. [port] netbsd: provide a control to not add the compile date to the version string, -DNO_VERSION_DATE. 2582. [bug] Don't emit warning log message when we attempt to remove non-existent journal. [RT #19516] 2581. [contrib] dlz/mysql set MYSQL_OPT_RECONNECT option on connection. Requires MySQL 5.0.19 or later. [RT #19084] 2580. [bug] UpdateRej statistics counter could be incremented twice for one rejection. [RT #19476] 2579. [bug] DNSSEC lookaside validation failed to handle unknown algorithms. [RT #19479] 2577. [doc] Clarified some statistics counters. [RT #19454] 2573. [bug] Replacing a non-CNAME record with a CNAME record in a single transaction in a signed zone failed. [RT #19397] 2568. [bug] Report when the write to indicate a otherwise successful start fails. [RT #19360] 2567. [bug] dst__privstruct_writefile() could miss write errors. write_public_key() could miss write errors. [RT #19360] 2564. [bug] Only take EDNS fallback steps when processing timeouts. [RT #19405] 2563. [bug] Dig could leak a socket causing it to wait forever to exit. [RT #19359] 2562. [doc] ARM: miscellaneous improvements, reorganization, and some new content. 2561. [doc] Add isc-config.sh(1) man page. [RT #16378] 2560. [bug] Add #include to iptable.c. [RT #18258] 2557. [cleanup] PCI compliance: * new libisc log module file * isc_dir_chroot() now also changes the working directory to "/". * additional INSISTs * additional logging when files can't be removed. 2553. [bug] Reference leak on DNSSEC validation errors. [RT #19291] 2552. [bug] zero-no-soa-ttl-cache was not being honoured. [RT #19340] 2551. [bug] Potential Reference leak on return. [RT #19341] 2550. [bug] Check --with-openssl= finds . [RT #19343] 2549. [port] linux: define NR_OPEN if not currently defined. [RT #19344] 2547. [bug] openssl_link.c:mem_realloc() could reference an out-of-range area of the source buffer. New public function isc_mem_reallocate() was introduced to address this bug. [RT #19313] 2545. [doc] ARM: Legal hostname checking (check-names) is for SRV RDATA too. [RT #19304] 2544. [cleanup] Removed unused structure members in adb.c. [RT #19225] 2542. [doc] Update the description of dig +adflag. [RT #19290] 2541. [bug] Conditionally update dispatch manager statistics. [RT #19247] 2539. [security] Update the interaction between recursion, allow-query, allow-query-cache and allow-recursion. [RT #19198] 2538. [bug] cache/ADB memory could grow over max-cache-size, especially with threads and smaller max-cache-size values. [RT #19240] 2537. [experimental] Added more statistics counters including those on socket I/O events and query RTT histograms. [RT #18802] 2536. [cleanup] Silence some warnings when -Werror=format-security is specified. [RT #19083] 2535. [bug] dig +showsearch and +trace interacted badly. [RT #19091] 2532. [bug] dig: check the question section of the response to see if it matches the asked question. [RT #18495] 2531. [bug] Change #2207 was incomplete. [RT #19098] 2529. [cleanup] Upgrade libtool to silence complaints from recent version of autoconf. [RT #18657] 2528. [cleanup] Silence spurious configure warning about --datarootdir [RT #19096] 2527. [bug] named could reuse cache on reload with enabling/disabling validation. [RT #19119] 2525. [experimental] New logging category "query-errors" to provide detailed internal information about query failures, especially about server failures. [RT #19027] 2523. [bug] Random type rdata freed by dns_nsec_typepresent(). [RT #19112] 2522. [security] Handle -1 from DSA_do_verify(). 2521. [bug] Improve epoll cross compilation support. [RT #19047] 2519. [bug] dig/host with -4 or -6 didn't work if more than two nameserver addresses of the excluded address family preceded in resolv.conf. [RT #19081] 2517. [bug] dig +trace with -4 or -6 failed when it chose a nameserver address of the excluded address type. [RT #18843] 2516. [bug] glue sort for responses was performed even when not needed. [RT #19039] 2514. [bug] dig/host failed with -4 or -6 when resolv.conf contains a nameserver of the excluded address family. [RT #18848] 2511. [cleanup] dns_rdata_tofmttext() add const to linebreak. [RT #18885] 2506. [port] solaris: Check at configure time if hack_shutup_pthreadonceinit is needed. [RT #19037] 2505. [port] Treat amd64 similarly to x86_64 when determining atomic operation support. [RT #19031] 2503. [port] linux: improve compatibility with Linux Standard Base. [RT #18793] 2502. [cleanup] isc_radix: Improve compliance with coding style, document function in . [RT #18534] 2500. [contrib] contrib/sdb/pgsql/zonetodb.c called non-existent function. [RT #18582] 2499. [port] solaris: lib/lwres/getaddrinfo.c namespace clash. [RT #18837] --- 9.5.1 released --- 2520. [bug] Update xml statistics version number to 2.0 as change #2388 made the schema incompatible to the previous version. [RT #19080] --- 9.5.1rc2 released --- 2513 [bug] Fix windows cli build. [RT #19062] 2510. [bug] "dig +sigchase" could trigger REQUIRE failures. [RT #19033] 2509. [bug] Specifying a fixed query source port was broken. [RT #19051] 2504. [bug] Address race condition in the socket code. [RT #18899] --- 9.5.1rc1 released --- 2498. [bug] Removed a bogus function argument used with ISC_SOCKET_USE_POLLWATCH: it could cause compiler warning or crash named with the debug 1 level of logging. [RT #18917] 2496. [bug] Add sanity length checks to NSID option. [RT #18813] 2495. [bug] Tighten RRSIG checks. [RT #18795] 2494. [bug] isc/radix.h, dns/sdlz.h and dns/dlz.h were not being installed. [RT #18826] 2493. [bug] The linux capabilites code was not correctly cleaning up after itself. [RT #18767] 2490. [port] aix: work around a kernel bug where IPV6_RECVPKTINFO is cleared when IPV6_V6ONLY is set. [RT #18785] 2489. [port] solaris: Workaround Solaris's kernel bug about /dev/poll: http://bugs.opensolaris.org/view_bug.do?bug_id=6724237 Define ISC_SOCKET_USE_POLLWATCH at build time to enable this workaround. [RT #18870] 2487. [bug] Give TCP connections longer to complete. [RT #18675] 2485. [bug] Change update's the handling of obscured RRSIG records. Not all orphand DS records were being removed. [RT #18828] 2482. [port] libxml2: support versions 2.7.* in addition to 2.6.*. [RT #18806] 2479. [bug] xfrout:covers was not properly initalized. [RT #18801] 2478. [bug] 'addresses' could be used uninitalized in configure_forward(). [RT #18800] 2476. [doc] ARM: improve documentation for max-journal-size and ixfr-from-differences. [RT #15909] [RT #18541] --- 9.5.1b3 released --- 2475. [bug] LRU cache cleanup under overmem condition could purge particular entries more aggressively. [RT #17628] 2474. [bug] ACL structures could be allocated with insufficient space, causing an array overrun. [RT #18765] 2473. [port] linux: raise the limit on open files to the possible maximum value before spawning threads; 'files' specified in named.conf doesn't seem to work with threads as expected. [RT #18784] 2472. [port] linux: check the number of available cpu's before calling chroot as it depends on "/proc". [RT #16923] 2471. [bug] named-checkzone was not reporting missing mandatory glue when sibling checks were disabled. [RT #18768] 2470. [bug] Elements of the isc_radix_node_t could be incorrectly overwritten. [RT# 18719] 2469. [port] solaris: Work around Solaris's select() limitations. [RT #18769] 2468. [bug] Resolver could try unreachable servers multiple times. [RT #18739] 2467. [bug] Failure of fcntl(F_DUPFD) wasn't logged. [RT #18740] 2466. [doc] ARM: explain max-cache-ttl 0 SERVFAIL issue. [RT #18302] 2465. [bug] Adb's handling of lame addresses was different for IPv4 and IPv6. [RT #18738] 2464. [port] linux: check that a capability is present before trying to set it. [RT #18135] 2463. [port] linux: POSIX doesn't include the IPv6 Advanced Socket API and glibc hides parts of the IPv6 Advanced Socket API as a result. This is stupid as it breaks how the two halves (Basic and Advanced) of the IPv6 Socket API were designed to be used but we have to live with it. Define _GNU_SOURCE to pull in the IPv6 Advanced Socket API. [RT #18388] 2462. [doc] Document -m (enable memory usage debugging) option for dig. [RT #18757] 2461. [port] sunos: Change #2363 was not complete. [RT #17513] 2458. [doc] ARM: update and correction for max-cache-size. [RT #18294] 2457. [tuning] max-cache-size is reverted to 0, the previous default. It should be safe because expired cache entries are also purged. [RT #18684] 2456. [bug] In ACLs, ::/0 and 0.0.0.0/0 would both match any address, regardless of family. They now correctly distinguish IPv4 from IPv6. [RT #18559] 2455. [bug] Stop metadata being transferred via axfr/ixfr. [RT #18639] 2453. [bug] Remove NULL pointer dereference in dns_journal_print(). [RT #18316] 2451. [port] solaris: handle runtime linking better. [RT #18356] 2449. [bug] libbind: Out of bounds reference in dns_ho.c:addrsort. [RT #18044] 2445. [doc] ARM out-of-date on empty reverse zones (list includes RFC1918 address, but these are not yet compiled in). [RT #18578] 2444. [port] Linux, FreeBSD, AIX: Turn off path mtu discovery (clear DF) for UDP responses and requests. 2387. [bug] Silence compiler warnings in lib/isc/radix.c. [RT #18147] [RT #18258] 2369. [bug] libbind: Array bounds overrun on read in bitncmp(). [RT #18054] --- 9.5.1b2 released --- 2443. [bug] win32: UDP connect() would not generate an event, and so connected UDP sockets would never clean up. Fix this by doing an immediate WSAConnect() rather than an io completion port type for UDP. 2442. [bug] A lock could be destroyed twice. [RT# 18626] 2441. [bug] isc_radix_insert() could copy radix tree nodes incompletely. [RT #18573] 2440. [bug] named-checkconf used an incorrect test to determine if an ACL was set to none. 2439. [bug] Potential NULL dereference in dns_acl_isanyornone(). [RT #18559] 2438. [bug] Timeouts could be logged incorrectly under win32. [RT #18617] 2437. [bug] Sockets could be closed too early, leading to inconsistent states in the socket module. [RT #18298] 2436. [security] win32: UDP client handler can be shutdown. [RT #18576] 2435. [bug] Fixed an ACL memory leak affecting win32. 2434. [bug] Fixed a minor error-reporting bug in lib/isc/win32/socket.c. 2433. [tuning] Set initial timeout to 800ms. 2432. [bug] More Windows socket handling improvements. Stop using I/O events and use IO Completion Ports throughout. Rewrite the receive path logic to make it easier to support multiple simultaneous requesters in the future. Add stricter consistency checking as a compile-time option (define ISC_SOCKET_CONSISTENCY_CHECKS; defaults to off). 2431. [bug] Acl processing could leak memory. [RT #18323] 2430. [bug] win32: isc_interval_set() could round down to zero if the input was less than NS_INTERVAL nanoseconds. Round up instead. [RT #18549] 2429. [doc] nsupdate should be in section 1 of the man pages. [RT #18283] 2428. [bug] dns_iptable_merge() mishandled merges of negative tables. [RT #18409] 2426. [bug] libbind: inet_net_pton() can sometimes return the wrong value if excessively large net masks are supplied. [RT #18512] 2425. [bug] named didn't detect unavailable query source addresses at load time. [RT #18536] 2424. [port] configure now probes for a working epoll implementation. Allow the use of kqueue, epoll and /dev/poll to be selected at compile time. [RT #18277] 2422. [bug] Handle the special return value of a empty node as if it was a NXRRSET in the validator. [RT #18447] 2421. [func] Add new command line option '-S' for named to specify the max number of sockets. [RT #18493] Use caution: this option may not work for some operating systems without rebuilding named. 2420. [bug] Windows socket handling cleanup. Let the io completion event send out cancelled read/write done events, which keeps us from writing to memory we no longer have ownership of. Add debugging socket_log() function. Rework TCP socket handling to not leak sockets. 2419. [cleanup] Document that isc_socket_create() and isc_socket_open() should not be used for isc_sockettype_fdwatch sockets. [RT #18521] 2418. [bug] AXFR request on a DLZ could trigger a REQUIRE failure [RT #18430] 2417. [bug] Connecting UDP sockets for outgoing queries could unexpectedly fail with an 'address already in use' error. [RT #18411] 2416. [func] Log file descriptors that cause exceeding the internal maximum. [RT #18460] 2415. [bug] 'rndc dumpdb' could trigger various assertion failures in rbtdb.c. [RT #18455] 2414. [bug] A masterdump context held the database lock too long, causing various troubles such as dead lock and recursive lock acquisition. [RT #18311, #18456] 2413. [bug] Fixed an unreachable code path in socket.c. [RT #18442] 2412. [bug] win32: address a resourse leak. [RT #18374] 2411. [bug] Allow using a larger number of sockets than FD_SETSIZE for select(). To enable this, set ISC_SOCKET_MAXSOCKETS at compilation time. [RT #18433] Note: with changes #2469 and #2421 above, there is no need to tweak ISC_SOCKET_MAXSOCKETS at compilation time any more. 2410. [bug] Correctly delete m_versionInfo. [RT #18432] 2409. [bug] Only log that we disabled EDNS processing if we were subsequently successful. [RT #18029] 2408. [bug] A duplicate TCP dispatch event could be sent, which could then trigger an assertion failure in resquery_response(). [RT #18275] 2407. [port] hpux: test for sys/dyntune.h. [RT #18421] 2405. [cleanup] The default value for dnssec-validation was changed to "yes" in 9.5.0-P1 and all subsequent releases; this was inadvertently omitted from CHANGES at the time. 2404. [port] hpux: files unlimited support. 2403. [bug] TSIG context leak. [RT #18341] 2402. [port] Support Solaris 2.11 and over. [RT #18362] 2401. [bug] Expect to get E[MN]FILE errno internal_accept() (from accept() or fcntl() system calls). [RT #18358] 2400. [bug] Log if kqueue()/epoll_create()/open(/dev/poll) fails. [RT #18297] 2398. [bug] Improve file descriptor management. New, temporary, named.conf option reserved-sockets, default 512. [RT #18344] 2397. [bug] gssapi_functions bad declaration. [RT #18355] 2396. [bug] Don't set SO_REUSEADDR for randomized ports. [RT #18336] 2395. [port] Avoid warning and no effect from "files unlimited" on Linux when running as root. [RT #18335] 2394. [bug] Default configuration options set the limit for open files to 'unlimited' as described in the documentation. [RT #18331] 2393. [bug] nested acls containing keys could trigger an assertion in acl.c. [RT #18166] 2392. [bug] remove 'grep -q' from acl test script, some platforms don't support it. [RT #18253] 2391. [port] hpux: cover additional recvmsg() error codes. [RT #18301] 2390. [bug] dispatch.c could make a false warning on 'odd socket'. [RT #18301]. 2389. [bug] Move the "working directory writable" check to after the ns_os_changeuser() call. [RT #18326] 2388. [bug] Avoid using tables for layout purposes in statistics XSL [RT #18159]. 2386. [func] Add warning about too small 'open files' limit. [RT #18269] --- 9.5.1b1 released --- 2385. [bug] A condition variable in socket.c could leak in rare error handling [RT #17968]. 2384. [security] Additional support for query port randomization (change #2375) including performance improvement and port range specification. [RT #17949, #18098] 2383. [bug] named could double queries when they resulted in SERVFAIL due to overkilling EDNS0 failure detection. [RT #18182] 2382. [doc] Add descriptions of DHCID, IPSECKEY, SPF and SSHFP to ARM. 2381. [port] dlz/mysql: support multiple install layouts for mysql. /include/{,mysql/}mysql.h and /lib/{,mysql/}. [RT #18152] 2380. [bug] dns_view_find() was not returning NXDOMAIN/NXRRSET proofs which, in turn, caused validation failures for insecure zones immediately below a secure zone the server was authoritative for. [RT #18112] 2379. [contrib] queryperf/gen-data-queryperf.py: removed redundant TLDs and supported RRs with TTLs [RT #17972] 2378. [bug] gssapi_functions{} had a redundant member in BIND 9.5. [RT #18169] 2377. [bug] Address race condition in dnssec-signzone. [RT #18142] 2376. [bug] Change #2144 was not complete. 2375. [security] Fully randomize UDP query ports to improve forgery resilience. [RT #17949] 2373. [bug] Default values of zone ACLs were re-parsed each time a new zone was configured, causing an overconsumption of memory. [RT #18092] --- 9.5.0 released ---