From marka at isc.org Tue Feb 2 03:28:00 2010 From: marka at isc.org (Mark Andrews) Date: Tue, 02 Feb 2010 14:28:00 +1100 Subject: BIND 9.4-ESV is now available. Message-ID: <201002020328.o123S0DM050291@drugs.dv.isc.org> BIND 9.4-ESV is now available. BIND 9.4-ESV is a extended release version for BIND 9.4. BIND 9.4-ESV can be downloaded from ftp://ftp.isc.org/isc/bind9/9.4-ESV/bind-9.4-ESV.tar.gz The PGP signature of the distribution is at ftp://ftp.isc.org/isc/bind9/9.4-ESV/bind-9.4-ESV.tar.gz.asc ftp://ftp.isc.org/isc/bind9/9.4-ESV/bind-9.4-ESV.tar.gz.sha256.asc ftp://ftp.isc.org/isc/bind9/9.4-ESV/bind-9.4-ESV.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/bind9/9.4-ESV/BIND9.4-ESV.zip ftp://ftp.isc.org/isc/bind9/9.4-ESV/BIND9.4-ESV.debug.zip The PGP signature of the binary kit for Windows XP and Window 2003 is at ftp://ftp.isc.org/isc/bind9/9.4-ESV/BIND9.4-ESV.zip.asc ftp://ftp.isc.org/isc/bind9/9.4-ESV/BIND9.4-ESV.zip.sha256.asc ftp://ftp.isc.org/isc/bind9/9.4-ESV/BIND9.4-ESV.zip.sha512.asc ftp://ftp.isc.org/isc/bind9/9.4-ESV/BIND9.4-ESV.debug.zip.asc ftp://ftp.isc.org/isc/bind9/9.4-ESV/BIND9.4-ESV.debug.zip.sha256.asc ftp://ftp.isc.org/isc/bind9/9.4-ESV/BIND9.4-ESV.debug.zip.sha512.asc Changes since 9.4.0. --- 9.4-ESV released --- 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] 2797. [bug] Don't decrement the dispatch manager's maxbuffers. [RT #20613] 2790. [bug] Handle DS queries to stub zones. [RT #20440] 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] --- 9.4-ESVb1 released --- 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] 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] 2681. [bug] IPSECKEY RR of gateway type 3 was not correctly decoded. [RT #20269] 2672. [bug] Don't enable searching in 'host' when doing reverse lookups. [RT #20218] 2525. [experimental] New logging category "query-errors" to provide detailed internal information about query failures, especially about server failures. (backported as a special exception to the general policy) [RT #19027] 2670. [bug] Unexpected connect failures failed to log enough information to be useful. [RT #20205] 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] 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] 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] 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-existant journal. [RT #19516] 2581. [contrib] dlz/mysql set MYSQL_OPT_RECONNECT option on connection. Requires MySQL 5.0.19 or later. [RT #19084] 2579. [bug] DNSSEC lookaside validation failed to handle unknown algorithms. [RT #19479] 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] 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] 2539. [security] Update the interaction between recursion, allow-query, allow-query-cache and allow-recursion. [RT #19198] 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] 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] 2510. [bug] "dig +sigchase" could trigger REQUIRE failures. [RT #19033] 2509. [bug] Specifying a fixed query source port was broken. [RT #19051] 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] 2504. [bug] Address race condition in the socket code. [RT #18899] 2503. [port] linux: improve compatibility with Linux Standard Base. [RT #18793] 2500. [contrib] contrib/sdb/pgsql/zonetodb.c called non-existent function. [RT #18582] 2499. [port] solaris: lib/lwres/getaddrinfo.c namespace clash. [RT #18837] 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] 2495. [bug] Tighten RRSIG checks. [RT #18795] 2494. [bug] dns/sdlz.h and dns/dlz.h were not being installed. [RT #18826] 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] 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] 2400. [bug] Log if kqueue()/epoll_create()/open(/dev/poll) fails. [RT #18297] --- 9.4.3 released --- 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] --- 9.4.3rc1 released --- 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 manditory glue when sibling checks were disabled. [RT #18768] 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] 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] 2455. [bug] Stop metadata being transfered via axfr/ixfr. [RT #18639] 2453. [bug] Remove NULL pointer dereference in dns_journal_print(). [RT #18316] 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. --- 9.4.3b3 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. 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] 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 requestrs in the future. Add stricter consistency checking as a compile-time option (define ISC_SOCKET_CONSISTENCY_CHECKS; defaults to off). 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] 2426. [bug] libbind: inet_net_pton() can sometimes return the wrong value if excessively large netmasks 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 memeory we no longer have ownership of. Add debugging socket_log() function. Rework TCP socket handling to not leak sockets. 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] 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] 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] 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] 2399. [bug] Abort timeout queries to reduce the number of open UDP sockets. [RT #18367] 2398. [bug] Improve file descriptor management. New, temporary, named.conf option reserved-sockets, default 512. [RT #18344] 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] 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] 2386. [func] Add warning about too small 'open files' limit. [RT #18269] --- 9.4.3b2 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 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] 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] 2372. [bug] fixed incorrect TAG_HMACSHA256_BITS value [RT #18047] 2369. [bug] libbind: Array bounds overrun on read in bitncmp(). [RT #18054] 2364. [bug] named could trigger a assertion when serving a malformed signed zone. [RT #17828] 2363. [port] sunos: pre-set "lt_cv_sys_max_cmd_len=4096;". [RT #17513] 2361. [bug] "recursion" statistics counter could be counted multiple times for a single query. [RT #17990] --- 9.4.3b1 released --- 2358. [doc] Update host's default query description. [RT #17934] 2356. [bug] Built in mutex profiler was not scalable enough. [RT #17436] 2353. [func] libbind: nsid support. [RT #17091] 2350. [port] win32: IPv6 support. [RT #17797] 2347. [bug] Delete now traverses the RB tree in the canonical order. [RT #17451] 2345. [bug] named-checkconf failed to detect when forwarders were set at both the options/view level and in a root zone. [RT #17671] 2344. [bug] Improve "logging{ file ...; };" documentation. [RT #17888] 2343. [bug] (Seemingly) duplicate IPv6 entries could be created in ADB. [RT #17837] 2341. [bug] libbind: add missing -I../include for off source tree builds. [RT #17606] 2340. [port] openbsd: interface configuration. [RT #17700] 2339. [port] tru64: support for libbind. [RT #17589] 2338. [bug] check_ds() could be called with a non DS rdataset. [RT #17598] 2337. [bug] BUILD_LDFLAGS was not being correctly set. [RT #17614] 2335. [port] sunos: libbind and *printf() support for long long. [RT #17513] 2334. [bug] Bad REQUIRES in fromstruct_in_naptr(), off by one bug in fromstruct_txt(). [RT #17609] 2333. [bug] Fix off by one error in isc_time_nowplusinterval(). [RT #17608] 2332. [contrib] query-loc-0.4.0. [RT #17602] 2331. [bug] Failure to regenerate any signatures was not being reported nor being past back to the UPDATE client. [RT #17570] 2330. [bug] Remove potential race condition when handling over memory events. [RT #17572] WARNING: API CHANGE: over memory callback function now needs to call isc_mem_waterack(). See for details. 2329. [bug] Clearer help text for dig's '-x' and '-i' options. 2328. [maint] Add AAAA addresses for A.ROOT-SERVERS.NET, F.ROOT-SERVERS.NET, H.ROOT-SERVERS.NET, J.ROOT-SERVERS.NET, K.ROOT-SERVERS.NET and M.ROOT-SERVERS.NET. 2326. [bug] It was possible to trigger a INSIST in the acache processing. 2325. [port] Linux: use capset() function if available. [RT #17557] 2323. [port] tru64: namespace clash. [RT #17547] 2322. [port] MacOS: work around the limitation of setrlimit() for RLIMIT_NOFILE. [RT #17526] 2319. [bug] Silence Coverity warnings in lib/dns/rdata/in_1/apl_42.c. [RT #17469] 2318. [port] sunos fixes for libbind. [RT #17514] 2314. [bug] Uninitialized memory use on error path in bin/named/lwdnoop.c. [RT #17476] 2313. [cleanup] Silence Coverity warnings. Handle private stacks. [RT #17447] [RT #17478] 2312. [cleanup] Silence Coverity warning in lib/isc/unix/socket.c. [RT #17458] 2311. [func] Update ACL regression test. [RT #17462] 2310. [bug] dig, host, nslookup: flush stdout before emitting debug/fatal messages. [RT #17501] 2308. [cleanup] Silence Coverity warning in bin/named/controlconf.c. [RT #17495] 2307. [bug] Remove infinite loop from lib/dns/sdb.c. [RT #17496] 2306. [bug] Remove potential race from lib/dns/resolver.c. [RT #17470] 2305. [security] inet_network() buffer overflow. CVE-2008-0122. 2304. [bug] Check returns from all dns_rdata_tostruct() calls. [RT #17460] 2303. [bug] Remove unnecessary code from bin/named/lwdgnba.c. [RT #17471] 2302. [bug] Fix memset() calls in lib/tests/t_api.c. [RT #17472] 2301. [bug] Remove resource leak and fix error messages in bin/tests/system/lwresd/lwtest.c. [RT #17474] 2300. [bug] Fixed failure to close open file in bin/tests/names/t_names.c. [RT #17473] 2299. [bug] Remove unnecessary NULL check in bin/nsupdate/nsupdate.c. [RT #17475] 2298. [bug] isc_mutex_lock() failure not caught in bin/tests/timers/t_timers.c. [RT #17468] 2297. [bug] isc_entropy_createfilesource() failure not caught in bin/tests/dst/t_dst.c. [RT #17467] 2296. [port] Allow docbook stylesheet location to be specified to configure. [RT #17457] 2295. [bug] Silence static overrun error in bin/named/lwaddr.c. [RT #17459] 2293. [func] Add ACL regression test. [RT #17375] 2292. [bug] Log if the working directory is not writable. [RT #17312] 2291. [bug] PR_SET_DUMPABLE may be set too late. Also report failure to set PR_SET_DUMPABLE. [RT #17312] 2290. [bug] Let AD in the query signal that the client wants AD set in the response. [RT #17301] 2288. [port] win32: mark service as running when we have finished loading. [RT #17441] 2287. [bug] Use 'volatile' if the compiler supports it. [RT #17413] 2284. [bug] Memory leak in UPDATE prerequisite processing. [RT #17377] 2283. [bug] TSIG keys were not attaching to the memory context. TSIG keys should use the rings memory context rather than the clients memory context. [RT #17377] 2279. [bug] Use setsockopt(SO_NOSIGPIPE), when available, to protect applications from receiving spurious SIGPIPE signals when using the resolver. 2278. [bug] win32: handle the case where Windows returns no search list or DNS suffix. [RT #17354] 2277. [bug] Empty zone names were not correctly being caught at in the post parse checks. [RT #17357] 2273. [bug] Adjust log level to WARNING when saving inconsistent stub/slave master and journal files. [RT# 17279] 2272. [bug] Handle illegal dnssec-lookaside trust-anchor names. [RT #17262] 2270. [bug] dns_db_closeversion() version->writer could be reset before it is tested. [RT #17290] 2269. [contrib] dbus memory leaks and missing va_end calls. [RT #17232] 2268. [bug] 0.IN-ADDR.ARPA was missing from the empty zones list. 2266. [bug] client.c:get_clientmctx() returned the same mctx once the pool of mctx's was filled. [RT #17218] 2265. [bug] Test that the memory context's basic_table is non NULL before freeing. [RT #17265] 2264. [bug] Server prefix length was being ignored. [RT #17308] 2263. [bug] "named-checkconf -z" failed to set default value for "check-integrity". [RT #17306] 2262. [bug] Error status from all but the last view could be lost. [RT #17292] 2260. [bug] Reported wrong clients-per-query when increasing the value. [RT #17236] 2247. [doc] Sort doc/misc/options. [RT #17067] 2246. [bug] Make the startup of test servers (ans.pl) more robust. [RT #17147] --- 9.4.2 released --- --- 9.4.2rc2 released --- 2259. [bug] Reverse incorrect LIBINTERFACE bump of libisc in 9.4.2rc1. Applications built against 9.4.2rc1 will need to be rebuilt. 2258. [bug] Fallback from IXFR/TSIG to SOA/AXFR/TSIG broken. [RT #17241] 2257. [bug] win32: Use the full path to vcredist_x86.exe when calling it. [RT #17222] 2256. [bug] win32: Correctly register the installation location of bindevt.dll. [RT #17159] 2255. [maint] L.ROOT-SERVERS.NET is now 199.7.83.42. 2254. [bug] timer.c:dispatch() failed to lock timer->lock when reading timer->idle allowing it to see intermediate values as timer->idle was reset by isc_timer_touch(). [RT #17243] --- 9.4.2rc1 released --- 2251. [doc] Update memstatistics-file documentation to reflect reality. Note there is behaviour change for BIND 9.5. [RT #17113] 2249. [bug] Only set Authentic Data bit if client requested DNSSEC, per RFC 3655 [RT #17175] 2248. [cleanup] Fix several errors reported by Coverity. [RT #17160] 2245. [bug] Validating lack of DS records at trust anchors wasn't working. [RT #17151] 2238. [bug] It was possible to trigger a REQUIRE when a validation was canceled. [RT #17106] 2237. [bug] libbind: res_init() was not thread aware. [RT #17123] 2236. [bug] dnssec-signzone failed to preserve the case of of wildcard owner names. [RT #17085] 2235. [bug] was not being installed. [RT #17135] 2234. [port] Correct some compiler warnings on SCO OSr5 [RT #17134] 2232. [bug] dns_adb_findaddrinfo() could fail and return ISC_R_SUCCESS. [RT #17137] 2231. [bug] Building dlzbdb (contrib/dlz/bin/dlzbdb) was broken. [RT #17088] 2230. [bug] We could INSIST reading a corrupted journal. [RT #17132] 2228. [contrib] contrib: Change 2188 was incomplete. 2227. [cleanup] Tidied up the FAQ. [RT #17121] 2225. [bug] More support for systems with no IPv4 addresses. [RT #17111] 2224. [bug] Defer journal compaction if a xfrin is in progress. [RT #17119] 2223. [bug] Make a new journal when compacting. [RT #17119] 2221. [bug] Set the event result code to reflect the actual record returned to caller when a cache update is rejected due to a more credible answer existing. [RT #17017] 2220. [bug] win32: Address a race condition in final shutdown of the Windows socket code. [RT #17028] 2219. [bug] Apply zone consistency checks to additions, not removals, when updating. [RT #17049] 2218. [bug] Remove unnecessary REQUIRE from dns_validator_create(). [RT #16976] 2216. [cleanup] Fix a number of errors reported by Coverity. [RT #17094] 2215. [bug] Bad REQUIRE check isc_hmacsha1_verify(). [RT #17094] 2214. [bug] Deregister OpenSSL lock callback when cleaning up. Reorder OpenSSL cleanup so that RAND_cleanup() is called before the locks are destroyed. [RT #17098] 2213. [bug] SIG0 diagnostic failure messages were looking at the wrong status code. [RT #17101] 2212. [func] 'host -m' now causes memory statistics and active memory to be printed at exit. [RT 17028] 2210. [bug] Deleting class specific records via UPDATE could fail. [RT #17074] 2209. [port] osx: linking against user supplied static OpenSSL libraries failed as the system ones were still being found. [RT #17078] 2208. [port] win32: make sure both build methods produce the same output. [RT #17058] 2207. [port] Some implementations of getaddrinfo() fail to set ai_canonname correctly. [RT #17061] --- 9.4.2b1 released --- 2206. [security] "allow-query-cache" and "allow-recursion" now cross inherit from each other. If allow-query-cache is not set in named.conf then allow-recursion is used if set, otherwise allow-query is used if set, otherwise the default (localnets; localhost;) is used. If allow-recursion is not set in named.conf then allow-query-cache is used if set, otherwise allow-query is used if set, otherwise the default (localnets; localhost;) is used. [RT #16987] 2205. [bug] libbind: change #2119 broke thread support. [RT #16982] 2203. [security] Query id generation was cryptographically weak. [RT # 16915] 2202. [security] The default acls for allow-query-cache and allow-recursion were not being applied. [RT #16960] 2200. [bug] The search for cached NSEC records was stopping to early leading to excessive DLV queries. [RT #16930] 2199. [bug] win32: don't call WSAStartup() while loading dlls. [RT #16911] 2198. [bug] win32: RegCloseKey() could be called when RegOpenKeyEx() failed. [RT #16911] 2197. [bug] Add INSIST to catch negative responses which are not setting the event result code appropriately. [RT #16909] 2196. [port] win32: yield processor while waiting for once to to complete. [RT #16958] 2194. [bug] Close journal before calling 'done' in xfrin.c. 2193. [port] win32: BINDInstall.exe is now linked statically. [RT #16906] 2192. [port] win32: use vcredist_x86.exe to install Visual Studio's redistributable dlls if building with Visual Stdio 2005 or later. 2189. [bug] Handle socket() returning EINTR. [RT #15949] 2188. [contrib] queryperf: autoconf changes to make the search for libresolv or libbind more robust. [RT #16299] 2187. [bug] query_addds(), query_addwildcardproof() and query_addnxrrsetnsec() should take a version argument. [RT #16368] 2186. [port] cygwin: libbind: check for struct sockaddr_storage independently of IPv6. [RT #16482] 2185. [port] sunos: libbind: check for ssize_t, memmove() and memchr(). [RT #16463] 2183. [bug] dnssec-signzone didn't handle offline private keys well. [RT #16832] 2182. [bug] dns_dispatch_createtcp() and dispatch_createudp() could return ISC_R_SUCCESS when they ran out of memory. [RT #16365] 2181. [port] sunos: libbind: add paths.h from BIND 8. [RT #16462] 2180. [cleanup] Remove bit test from 'compress_test' as they are no longer needed. [RT #16497] 2178. [bug] 'rndc reload' of a slave or stub zone resulted in a reference leak. [RT #16867] 2177. [bug] Array bounds overrun on read (rcodetext) at debug level 10+. [RT #16798] 2176. [contrib] dbus update to handle race condition during initialization (Bugzilla 235809). [RT #16842] 2175. [bug] win32: windows broadcast condition variable support was broken. [RT #16592] 2174. [bug] I/O errors should always be fatal when reading master files. [RT #16825] 2173. [port] win32: When compiling with MSVS 2005 SP1 we also need to ship Microsoft.VC80.MFCLOC. 2171. [bug] Handle breaks in DNSSEC trust chains where the parent servers are not DS aware (DS queries to the parent return a referral to the child). 2170. [func] Add acache processing to test suite. [RT #16711] 2169. [bug] host, nslookup: when reporting NXDOMAIN report the given name and not the last name searched for. [RT #16763] 2168. [bug] nsupdate: in non-interactive mode treat syntax errors as fatal errors. [RT #16785] 2167. [bug] When re-using a automatic zone named failed to attach it to the new view. [RT #16786] 2166. [bug] When running in batch mode, dig could misinterpret a server address as a name to be looked up, causing unexpected output. [RT #16743] 2164. [bug] The code to determine how named-checkzone / named-compilezone was called failed under windows. [RT #16764] 2162. [func] Allow "rrset-order fixed" to be disabled at compile time. [RT #16665] 2161. [bug] 'rndc flush' could report a false success. [RT #16698] 2160. [bug] libisc wasn't handling NULL ifa_addr pointers returned from getifaddrs(). [RT #16708] 2159. [bug] Array bounds overrun in acache processing. [RT #16710] 2158. [bug] ns_client_isself() failed to initialize key leading to a REQUIRE failure. [RT #16688] 2156. [bug] Fix node reference leaks in lookup.c:lookup_find(), resolver.c:validated() and resolver.c:cache_name(). Fix a memory leak in rbtdb.c:free_noqname(). Make lookup.c:lookup_find() robust against event leaks. [RT #16685] 2155. [contrib] SQLite sdb module from jaboydjr at netwalk.com. [RT #16694] 2153. [bug] nsupdate could leak memory. [RT #16691] 2152. [cleanup] Use sizeof(buf) instead of fixed number in dighost.c:get_trusted_key(). [RT #16678] 2151. [bug] Missing newline in usage message for journalprint. [RT #16679] 2150. [bug] 'rrset-order cyclic' uniformly distribute the starting point for the first response for a given RRset. [RT #16655] 2149. [bug] isc_mem_checkdestroyed() failed to abort on if there were still active memory contexts. [RT #16672] 2147. [bug] libbind: remove potential buffer overflow from hmac_link.c. [RT #16437] 2146. [cleanup] Silence Linux's spurious "obsolete setsockopt SO_BSDCOMPAT" message. [RT #16641] 2145. [bug] Check DS/DLV digest lengths for known digests. [RT #16622] 2144. [cleanup] Suppress logging of SERVFAIL from forwarders. [RT #16619] 2143. [bug] We failed to restart the IPv6 client when the kernel failed to return the destination the packet was sent to. [RT #16613] 2142. [bug] Handle master files with a modification time that matches the epoch. [RT# 16612] 2141. [bug] dig/host should not be setting IDN_ASCCHECK (IDN equivalent of LDH checks). [RT #16609] 2140. [bug] libbind: missing unlock on pthread_key_create() failures. [RT #16654] 2139. [bug] dns_view_find() was being called with wrong type in adb.c. [RT #16670] 2119. [compat] libbind: allow res_init() to succeed enough to return the default domain even if it was unable to allocate memory. --- 9.4.1 released --- 2172. [bug] query_addsoa() was being called with a non zone db. [RT #16834] --- 9.4.0 released --- From marka at isc.org Wed Feb 3 23:38:11 2010 From: marka at isc.org (Mark Andrews) Date: Thu, 04 Feb 2010 10:38:11 +1100 Subject: BIND 9.6.2 Release Candidate 1 is now available. Message-ID: <201002032338.o13NcBrC091205@drugs.dv.isc.org> BIND 9.6.2 Release Candidate 1 is now available. BIND 9.6.2rc1 is a maintenance release candidate for BIND 9.6. BIND 9.6.2rc1 can be downloaded from ftp://ftp.isc.org/isc/bind9/9.6.2rc1/bind-9.6.2rc1.tar.gz The PGP signature of the distribution is at ftp://ftp.isc.org/isc/bind9/9.6.2rc1/bind-9.6.2rc1.tar.gz.asc ftp://ftp.isc.org/isc/bind9/9.6.2rc1/bind-9.6.2rc1.tar.gz.sha256.asc ftp://ftp.isc.org/isc/bind9/9.6.2rc1/bind-9.6.2rc1.tar.gz.sha512.asc The signature was generated with the ISC public key, which is available at . A binary kit for Windows XP, Windows 2003 and Windows 2008 is at ftp://ftp.isc.org/isc/bind9/9.6.2rc1/BIND9.6.2rc1.zip ftp://ftp.isc.org/isc/bind9/9.6.2rc1/BIND9.6.2rc1.debug.zip The PGP signature of the binary kit is at ftp://ftp.isc.org/isc/bind9/9.6.2rc1/BIND9.6.2rc1.zip.asc ftp://ftp.isc.org/isc/bind9/9.6.2rc1/BIND9.6.2rc1.zip.sha256.asc ftp://ftp.isc.org/isc/bind9/9.6.2rc1/BIND9.6.2rc1.zip.sha512.asc ftp://ftp.isc.org/isc/bind9/9.6.2rc1/BIND9.6.2rc1.debug.zip.asc ftp://ftp.isc.org/isc/bind9/9.6.2rc1/BIND9.6.2rc1.debug.zip.sha256.asc ftp://ftp.isc.org/isc/bind9/9.6.2rc1/BIND9.6.2rc1.debug.zip.sha512.asc Changes since 9.6.0: --- 9.6.2rc1 released --- 2838. [func] Backport support for SHA-2 DNSSEC algorithms, RSASHA256 and RSASHA512, from BIND 9.7. (This incorporates changes 2726 and 2738 from that release branch.) [RT #20871] 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] 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] 2823. [bug] rbtdb.c:getsigningtime() was missing locks. [RT #20781] 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] --- 9.6.2b1 released --- 2797. [bug] Don't decrement the dispatch manager's maxbuffers. [RT #20613] 2790. [bug] Handle DS queries to stub zones. [RT #20440] 2789. [bug] Fixed an INSIST in dispatch.c [RT #20576] 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] 2754. [bug] Secure-to-insecure transitions failed when zone was signed with NSEC3. [RT #20587] 2750. [bug] dig: assertion failure could occur when a server didn't have an address. [RT #20579] 2749. [bug] ixfr-from-differences generated a non-minimal ixfr for NSEC3 signed zones. [RT #20452] 2747. [bug] Journal roll forwards failed to set the re-signing time of RRSIGs correctly. [RT #20541] 2743. [bug] RRSIG could be incorrectly set in the NSEC3 record for a insecure delegation. 2729. [func] When constructing a CNAME from a DNAME use the DNAME TTL. [RT #20451] 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] 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. 2706. [bug] Loading a zone with a very large NSEC3 salt could trigger an assert. [RT #20368] 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] 2699. [bug] Missing lock in rbtdb.c. [RT #20037] 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] 2686. [bug] dnssec-signzone should clean the old NSEC chain when signing with NSEC3 and vice versa. [RT #20301] 2683. [bug] dnssec-signzone should clean out old NSEC3 chains when the NSEC3 parameters used to sign the zone change. [RT #20246] 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] 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] 2662. [bug] lwres_getipnodebyname() and lwres_getipnodebyaddr() 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] 2659. [doc] Clarify dnssec-keygen doc: key name must match zone name for DNSSEC keys. [RT #19938] 2656. [func] win32: add a "tools only" check box to the installer which causes it to only install dig, host, nslookup, nsupdate and relevant DLLs. [RT #19998] 2655. [doc] Document that key-directory does not affect rndc.key. [RT #20155] 2653. [bug] Treat ENGINE_load_private_key() failures as key not found rather than out of memory. [RT #18033] 2649. [bug] Set the domain for forward only zones. [RT #19944] 2648. [port] win32: isc_time_seconds() was broken. [RT #19900] 2647. [bug] Remove unnecessary SOA updates when a new KSK is added. [RT #19913] 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] 2643. [bug] Stub zones interacted badly with NSEC3 support. [RT #19777] 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] 2639. [bug] Silence compiler warnings in gssapi code. [RT #19954] 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] 2625. [bug] Missing UNLOCK in rbtdb.c. [RT #19865] 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] 2613. [bug] Option argument validation was missing for dnssec-dsfromkey. [RT #19828] 2610. [port] sunos: Change #2363 was not complete. [RT #19796] 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] 2601. [doc] Mention file creation mode mask in the named manual page. 2593. [bug] Improve a corner source of SERVFAILs [RT #19632] 2589. [bug] dns_db_unregister() failed to clear '*dbimp'. [RT #19626] 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] 2533. [doc] ARM: document @ (at-sign). [RT #17144] 2500. [contrib] contrib/sdb/pgsql/zonetodb.c called non-existent function. [RT #18582] --- 9.6.1 released --- 2607. [bug] named could incorrectly delete NSEC3 records for empty nodes when processing a update request. [RT #19749] 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] --- 9.6.1rc1 released --- 2599. [bug] Address rapid memory growth when validation fails. [RT #19654] 2597. [bug] Handle a validation failure with a insecure delegation from a NSEC3 signed master/slave zone. [RT #19464] 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] 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] 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] 2579. [bug] DNSSEC lookaside validation failed to handle unknown algorithms. [RT #19479] 2578. [bug] Changed default sig-signing-type to 65534, because 65535 turns out to be reserved. [RT #19477] 2499. [port] solaris: lib/lwres/getaddrinfo.c namespace clash. [RT #18837] --- 9.6.1b1 released --- 2577. [doc] Clarified some statistics counters. [RT #19454] 2576. [bug] NSEC record were not being correctly signed when a zone transitions from insecure to secure. Handle such incorrectly signed zones. [RT #19114] 2574. [doc] Document nsupdate -g and -o. [RT #19351] 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. dnssec-dsfromkey 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] 2559. [bug] dnssec-dsfromkey could compute bad DS records when reading from a K* files. [RT #19357] 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. 2556. [port] Solaris: mkdir(2) on tmpfs filesystems does not do the error checks in the correct order resulting in the wrong error code sometimes being returned. [RT #19249] 2554. [bug] Validation of uppercase queries from NSEC3 zones could fail. [RT #19297] 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] 2548. [bug] Install iterated_hash.h. [RT #19335] 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] 2543. [contrib] Update contrib/zkt to version 0.98. [RT #19113] 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] 2530. [bug] named failed to reject insecure to secure transitions via UPDATE. [RT #19101] 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] 2524. [port] sunos: dnssec-signzone needs strtoul(). [RT #19129] 2523. [bug] Random type rdata freed by dns_nsec_typepresent(). [RT #19112] 2522. [security] Handle -1 from DSA_do_verify() and EVP_VerifyFinal(). 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] --- 9.6.0 released --- From each at isc.org Tue Feb 16 22:52:23 2010 From: each at isc.org (Evan Hunt) Date: Tue, 16 Feb 2010 22:52:23 +0000 Subject: ISC BIND 9.7.0 is now available Message-ID: <20100216225222.GA52923@isc.org> BIND 9.7.0 is now available. Overview: BIND 9.7 includes a number of changes from BIND 9.6 and earlier releases. Most are intended to simplify DNSSEC configuration and operation. New features include: - Fully automatic signing of zones by "named". - Simplified configuration of DNSSEC Lookaside Validation (DLV). - Simplified configuration of Dynamic DNS, using the "ddns-confgen" command line tool or the "local" update-policy option. (As a side effect, this also makes it easier to configure automatic zone re-signing.) - New named option "attach-cache" that allows multiple views to share a single cache. - DNS rebinding attack prevention. - New default values for dnssec-keygen parameters. - Support for RFC 5011 automated trust anchor maintenance - Smart signing: simplified tools for zone signing and key maintenance. - The "statistics-channels" option is now available on Windows. - A new DNSSEC-aware libdns API for use by non-BIND9 applications - On some platforms, named and other binaries can now print out a stack backtrace on assertion failure, to aid in debugging. - A "tools only" installation mode on Windows, which only installs dig, host, nslookup and nsupdate. - Improved PKCS#11 support, including Keyper support and explicit OpenSSL engine selection. Known issues in this release: - A validating resolver that has been incorrectly configured with an invalid trust anchor will be unable to resolve names covered by that trust anchor. In all current versions of BIND 9, such a resolver will also generate significant unnecessary DNS traffic while trying to validate. The latter problem will be addressed in future BIND 9 releases. In the meantime, to avoid these problems, exercise caution when configuring "trusted-keys": make sure all keys are correct and current when you add them, and update your configuration in a timely manner when keys roll over. - In rare cases, DNSSEC validation can leak memory. When this happens, it will cause an assertion failure when named exits, but is otherwise harmless. A fix exists, but was too late for this release; it will be included in BIND 9.7.1. Compatibility notes: - If you had built BIND 9.6 with any of ALLOW_NSEC3PARAM_UPDATE, ALLOW_SECURE_TO_INSECURE or ALLOW_INSECURE_TO_SECURE defined, then you should ensure that all changes that are in progress have completed prior to upgrading to BIND 9.7. BIND 9.7 implements those features in a way which is not backwards compatible. - Prior releases had a bug which caused HMAC-SHA* keys with long secrets to be used incorrectly. Fixing this bug means that older versions of BIND 9 may fail to interoperate with this version when using TSIG keys. If this occurs, the new "isc-hmac-fixup" tool will convert a key with a long secret into a form that works correctly with all versions of BIND 9. See the "isc-hmac-fixup" man page for additional details. - Revoking a DNSSEC key with "dnssec-revoke" changes its key ID. It is possible for the new key ID to collide with that of a different key. Newly generated keys will not have this problem, as "dnssec-keygen" looks for potential collisions before generating keys, but exercise caution if using key revokation with keys that were generated by older versions of BIND 9. See the Administrator's Reference Manual, section 4.10 ("Dynamic Trust Anchor Management") for more details. - A bug was fixed in which a key's scheduled inactivity date was stored incorectly. Users who participated in the 9.7.0 BETA test and had DNSSEC keys with scheduled inactivity dates will need to reset those keys' dates using "dnssec-settime -I". BIND 9.7.0 can be downloaded from: ftp://ftp.isc.org/isc/bind9/9.7.0/bind-9.7.0.tar.gz The PGP signature of the distribution is at: ftp://ftp.isc.org/isc/bind9/9.7.0/bind-9.7.0.tar.gz.asc ftp://ftp.isc.org/isc/bind9/9.7.0/bind-9.7.0.tar.gz.sha256.asc ftp://ftp.isc.org/isc/bind9/9.7.0/bind-9.7.0.tar.gz.sha512.asc The signature was generated with the ISC public key, which is available at https://www.isc.org/about/openpgp A binary kit for Windows XP, Windows 2003 and Windows 2008 is at: ftp://ftp.isc.org/isc/bind9/9.7.0/BIND9.7.0.zip ftp://ftp.isc.org/isc/bind9/9.7.0/BIND9.7.0.debug.zip The PGP signature of the binary kit is at: ftp://ftp.isc.org/isc/bind9/9.7.0/BIND9.7.0.zip.asc ftp://ftp.isc.org/isc/bind9/9.7.0/BIND9.7.0.zip.sha256.asc ftp://ftp.isc.org/isc/bind9/9.7.0/BIND9.7.0.zip.sha512.asc ftp://ftp.isc.org/isc/bind9/9.7.0/BIND9.7.0.debug.zip.asc ftp://ftp.isc.org/isc/bind9/9.7.0/BIND9.7.0.debug.zip.sha256.asc ftp://ftp.isc.org/isc/bind9/9.7.0/BIND9.7.0.debug.zip.sha512.asc Changes since 9.7.0a1: --- 9.7.0 released --- 2849. [bug] Don't treat errors from the xml2 library as fatal. [RT #20945] 2848. [doc] Moved README.dnssec, README.libdns, README.pkcs11 and README.rfc5011 into the ARM. [RT #20899] 2847. [cleanup] Corrected usage message in dnssec-settime. [RT #20921] 2846. [bug] EOF on unix domain sockets was not being handled correctly. [RT #20731] 2845. [bug] RFC 5011 client could crash on shutdown. [RT #20903] 2844. [doc] notify-delay default in ARM was wrong. It should have been five (5) seconds. --- 9.7.0rc2 released --- 2843. [func] Prevent dnssec-keygen and dnssec-keyfromlabel from 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 different, noncolliding key, so an override is not necessary.) [RT #20838] 2842. [func] Added "smartsign" and improved "autosign" and "dnssec" regression tests. [RT #20865] 2841. [bug] Change 2836 was not complete. [RT #20883] 2840. [bug] Temporary fixed pkcs11-destroy usage check. [RT #20760] 2839. [bug] A KSK revoked by named could not be deleted. [RT #20881] 2838. [placeholder] 2837. [port] Prevent Linux spurious warnings about fwrite(). [RT #20812] 2836. [bug] Keys that were scheduled to become active could be delayed. [RT #20874] 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] 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] 2833. [cleanup] Fix usage messages in dnssec-keygen and dnssec-settime. [RT #20851] 2832. [bug] Modify "struct stat" in lib/export/samples/nsprobe.c to avoid redefinition in some OSes [RT 20831] 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] 2830. [bug] Changing the OPTOUT setting could take multiple passes. [RT #20813] 2829. [bug] Fixed potential node inconsistency in rbtdb.c. [RT #20808] 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] 2826. [bug] NSEC3->NSEC transitions could fail due to a lock not being released. [RT #20740] 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] 2824. [bug] "rndc sign" was not being run by the correct task. [RT #20759] 2823. [bug] rbtdb.c:getsigningtime() was missing locks. [RT #20781] 2822. [bug] rbtdb.c:loadnode() could return the wrong result. [RT #20802] 2821. [doc] Add note that named-checkconf doesn't automatically read rndc.key and bind.keys [RT #20758] 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] 2817. [cleanup] Removed unnecessary isc_tasc_endexclusive() calls. [RT #20768] 2816. [bug] previous_closest_nsec() could fail to return data for NSEC3 nodes [RT #29730] 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] 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] 2811. [cleanup] Add "rndc sign" to list of commands in rndc usage output. [RT #20733] 2810. [doc] Clarified the process of transitioning an NSEC3 zone to insecure. [RT #20746] 2809. [cleanup] Restored accidentally-deleted text in usage output in dnssec-settime and dnssec-revoke [RT #20739] 2808. [bug] Remove the attempt to install atomic.h from lib/isc. atomic.h is correctly installed by the architecture specific subdirectories. [RT #20722] 2807. [bug] Fixed a possible ASSERT when reconfiguring zone keys. [RT #20720] --- 9.7.0rc1 released --- 2806. [bug] "rdnc sign" could delay re-signing the DNSKEY when it had changed. [RT #20703] 2805. [bug] Fixed namespace problems encountered when building external programs using non-exported BIND9 libraries (i.e., built without --enable-exportlib). [RT #20679] 2804. [bug] Send notifies when a zone is signed with "rndc sign" or as a result of a scheduled key change. [RT #20700] 2803. [port] win32: Install named-journalprint, nsec3hash, arpaname and genrandom under windows. [RT #20670] 2802. [cleanup] Rename journalprint to named-journalprint. [RT #20670] 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}; 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] 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] 2798. [bug] Addressed bugs in managed-keys initialization and rollover. [RT #20683] 2797. [bug] Don't decrement the dispatch manager's maxbuffers. [RT #20613] 2796. [bug] Missing dns_rdataset_disassociate() call in dns_nsec3_delnsec3sx(). [RT #20681] 2795. [cleanup] Add text to differentiate "update with no effect" log messages. [RT #18889] 2794. [bug] Install . [RT #20677] 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] 2791. [bug] The installation of isc-config.sh was broken. [RT #20667] 2790. [bug] Handle DS queries to stub zones. [RT #20440] 2789. [bug] Fixed an INSIST in dispatch.c [RT #20576] 2788. [bug] dnssec-signzone could sign with keys that were not requested [RT #20625] 2787. [bug] Spurious log message when zone keys were dynamically reconfigured. [RT #20659] 2786. [bug] Additional could be promoted to answer. [RT #20663] --- 9.7.0b3 released --- 2785. [bug] Revoked keys could fail to self-sign [RT #20652] 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] 2781. [bug] Inactive keys could be used for signing. [RT #20649] 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] 2777. [contrib] DLZ MYSQL auto reconnect support discovery was wrong. 2776. [bug] Change #2762 was not correct. [RT #20647] 2775. [bug] Accept RSASHA256 and RSASHA512 as NSEC3 compatible in dnssec-keyfromlabel. [RT #20643] 2774. [bug] Existing cache DB wasn't being reused after reconfiguration. [RT #20629] 2773. [bug] In autosigned zones, the SOA could be signed with the KSK. [RT #20628] 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] 2771. [bug] dnssec-signzone: DNSKEY records could be corrupted when importing from key files [RT #20624] 2770. [cleanup] Add log messages to resolver.c to indicate events causing FORMERR responses. [RT #20526] 2769. [cleanup] Change #2742 was incomplete. [RT #19589] 2768. [bug] dnssec-signzone: -S no longer implies -g [RT #20568] 2767. [bug] named could crash on startup if a zone was configured with auto-dnssec and there was no key-directory. [RT #20615] 2766. [bug] isc_socket_fdwatchpoke() should only update the socketmgr state if the socket is not pending on a read or write. [RT #20603] 2765. [bug] Skip masters for which the TSIG key cannot be found. [RT #20595] 2764. [bug] "rndc-confgen -a" could trigger a REQUIRE. [RT #20610] 2763. [bug] "rndc sign" didn't create an NSEC chain. [RT #20591] 2762. [bug] DLV validation failed with a local slave DLV zone. [RT #20577] 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] 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] 2756. [bug] Fixed corrupt logfile message in update.c. [RT# 20597] 2755. [placeholder] 2754. [bug] Secure-to-insecure transitions failed when zone was signed with NSEC3. [RT #20587] 2753. [bug] Removed an unnecessary warning that could appear when building an NSEC chain. [RT #20589] 2752. [bug] Locking violation. [RT #20587] 2751. [bug] Fixed a memory leak in dnssec-keyfromlabel. [RT #20588] 2750. [bug] dig: assertion failure could occur when a server didn't have an address. [RT #20579] 2749. [bug] ixfr-from-differences generated a non-minimal ixfr for NSEC3 signed zones. [RT #20452] 2748. [func] Identify bad answers from GTLD servers and treat them as referrals. [RT #18884] 2747. [bug] Journal roll forwards failed to set the re-signing time of RRSIGs correctly. [RT #20541] 2746. [port] hpux: address signed/unsigned expansion mismatch of dns_rbtnode_t.nsec. [RT #20542] 2745. [bug] configure script didn't probe the return type of gai_strerror(3) correctly. [RT #20573] 2744. [func] Log if a query was over TCP. [RT #19961] 2743. [bug] RRSIG could be incorrectly set in the NSEC3 record for a insecure delegation. --- 9.7.0b2 released --- 2742. [cleanup] Clarify some DNSSEC-related log messages in validator.c. [RT #19589] 2741. [func] Allow the dnssec-keygen progress messages to be suppressed (dnssec-keygen -q). Automatically suppress the progress messages when stdin is not a tty. [RT #20474] 2740. [placeholder] 2739. [cleanup] Clean up API for initializing and clearing trust anchors for a view. [RT #20211] 2738. [func] Add RSASHA256 and RSASHA512 tests to the dnssec system test. [RT #20453] 2737. [func] UPDATE requests can leak existance information. [RT #17261] 2736. [func] Improve the performance of NSEC signed zones with more than a normal amount of glue below a delegation. [RT #20191] 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] 2734. [port] cygwin: arpaname did not compile. [RT #20473] 2733. [cleanup] Clean up coding style in pkcs11-* tools. [RT #20355] 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] 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] 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] 2729. [func] When constructing a CNAME from a DNAME use the DNAME TTL. [RT #20451] 2728. [bug] dnssec-keygen, dnssec-keyfromlabel and dnssec-signzone now warn immediately if asked to write into a nonexistent directory. [RT #20278] 2727. [func] The 'key-directory' option can now specify a relative path. [RT #20154] 2726. [func] Added support for SHA-2 DNSSEC algorithms, RSASHA256 and RSASHA512. [RT #20023] 2725. [doc] Added information about the file "managed-keys.bind" to the ARM. [RT #20235] 2724. [bug] Updates to a existing node in secure zone using NSEC were failing. [RT #20448] 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] 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] 2720. [bug] RFC 5011 trust anchor updates could trigger an assert if the DNSKEY record was unsigned. [RT #20406] 2719. [func] Skip trusted/managed keys for unsupported algorithms. [RT #20392] 2718. [bug] The space calculations in opensslrsa_todns() were incorrect. [RT #20394] 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] 2716. [bug] nslookup debug mode didn't return the ttl. [RT #20414] --- 9.7.0b1 released --- 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. 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 '. '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] 2711. [port] win32: Add the bin/pkcs11 tools into the full build. [RT #20372] 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] 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] 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. 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] 2706. [bug] Loading a zone with a very large NSEC3 salt could trigger an assert. [RT #20368] 2705. [placeholder] 2704. [bug] Serial of dynamic and stub zones could be inconsistent with their SOA serial. [RT #19387] 2703. [func] Introduce an OpenSSL "engine" argument with -E for all binaries which can take benefit of crypto hardware. [RT #20230] 2702. [func] Update PKCS#11 tools (bin/pkcs11) [RT #20225 & all] 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] 2699. [bug] Missing lock in rbtdb.c. [RT #20037] 2698. [placeholder] 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] 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] 2694. [bug] Reduce default NSEC3 iterations from 100 to 10. [RT #19970] 2693. [port] Add some noreturn attributes. [RT #20257] 2692. [port] win32: 32/64 bit cleanups. [RT #20335] 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] 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] 2687. [bug] Fixed dnssec-signzone -S handling of revoked keys. Also, added warnings when revoking a ZSK, as this is not defined by protocol (but is legal). [RT #19943] 2686. [bug] dnssec-signzone should clean the old NSEC chain when signing with NSEC3 and vice versa. [RT #20301] 2685. [contrib] Update contrib/zkt to version 0.99c. [RT #20054] 2684. [cleanup] dig: formalize +ad and +cd as synonyms for +adflag and +cdflag. [RT #19305] 2683. [bug] dnssec-signzone should clean out old NSEC3 chains when the NSEC3 parameters used to sign the zone change. [RT #20246] 2682. [bug] "configure --enable-symtable=all" failed to build. [RT #20282] 2681. [bug] IPSECKEY RR of gateway type 3 was not correctly decoded. [RT #20269] 2680. [func] Move contrib/pkcs11-keygen to bin/pkcs11. [RT #20067] 2679. [func] dig -k can now accept TSIG keys in named.conf format. [RT #20031] 2678. [func] Treat DS queries as if "minimal-response yes;" was set. [RT #20258] 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). [RT #20247] 2676. [bug] --with-export-installdir should have been --with-export-includedir. [RT #20252] 2675. [bug] dnssec-signzone could crash if the key directory did not exist. [RT #20232] --- 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] 2672. [bug] Don't enable searching in 'host' when doing reverse lookups. [RT #20218] 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] 2670. [bug] Unexpected connect failures failed to log enough information to be useful. [RT #20205] 2669. [func] Update PKCS#11 support to support Keyper HSM. Update PKCS#11 patch to be against openssl-0.9.8i. 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] 2667. [func] Add support for logging stack backtrace on assertion failure (not available for all platforms). [RT #19780] 2666. [func] Added an 'options' argument to dns_name_fromstring() (API change from 9.7.0a2). [RT #20196] 2665. [func] Clarify syntax for managed-keys {} statement, add ARM documentation about RFC 5011 support. [RT #19874] 2664. [bug] create_keydata() and minimal_update() in zone.c didn't properly check return values for some functions. [RT #19956] 2663. [func] win32: allow named to run as a service using "NT AUTHORITY\LocalService" as the account. [RT #19977] 2662. [bug] lwres_getipnodebyname() and lwres_getipnodebyaddr() 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] 2660. [func] Add a new set of DNS libraries for non-BIND9 applications. See README.libdns. [RT #19369] 2659. [doc] Clarify dnssec-keygen doc: key name must match zone name for DNSSEC keys. [RT #19938] 2658. [bug] dnssec-settime and dnssec-revoke didn't process key file paths correctly. [RT #20078] 2657. [cleanup] Lower "journal file does not exist, creating it" log level to debug 1. [RT #20058] 2656. [func] win32: add a "tools only" check box to the installer which causes it to only install dig, host, nslookup, nsupdate and relevant DLLs. [RT #19998] 2655. [doc] Document that key-directory does not affect bind.keys, rndc.key or session.key. [RT #20155] 2654. [bug] Improve error reporting on duplicated names for deny-answer-xxx. [RT #20164] 2653. [bug] Treat ENGINE_load_private_key() failures as key not found rather than out of memory. [RT #18033] 2652. [func] Provide more detail about what record is being deleted. [RT #20061] 2651. [bug] Dates could print incorrectly in K*.key files on 64-bit systems. [RT #20076] 2650. [bug] Assertion failure in dnssec-signzone when trying to read keyset-* files. [RT #20075] 2649. [bug] Set the domain for forward only zones. [RT #19944] 2648. [port] win32: isc_time_seconds() was broken. [RT #19900] 2647. [bug] Remove unnecessary SOA updates when a new KSK is added. [RT #19913] 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] --- 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] 2643. [bug] Stub zones interacted badly with NSEC3 support. [RT #19777] 2642. [bug] nsupdate could dump core on solaris when reading improperly formatted key files. [RT #20015] 2641. [bug] Fixed an error in parsing update-policy syntax, added a regression test to check it. [RT #20007] 2640. [security] A specially crafted update packet will cause named to exit. [RT #20000] 2639. [bug] Silence compiler warnings in gssapi code. [RT #19954] 2638. [bug] Install arpaname. [RT #19957] 2637. [func] Rationalize dnssec-signzone's signwithkey() calling. [RT #19959] 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 they are scheduled to be published, activated, 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] 2635. [bug] isc_inet_ntop() incorrectly handled 0.0/16 addresses. [RT #19716] 2634. [port] win32: Add support for libxml2, enable statschannel. [RT #19773] 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] 2631. [bug] Handle "//", "/./" and "/../" in mkdirpath(). [RT #19926 ] 2630. [func] Improved syntax for DDNS autoconfiguration: use "update-policy local;" to switch on local DDNS in a zone. (The "ddns-autoconf" option has been removed.) [RT #19875] 2629. [port] Check for seteuid()/setegid(), use setresuid()/ setresgid() if not present. [RT #19932] 2628. [port] linux: Allow /var/run/named/named.pid to be opened at startup with reduced capabilities in operation. [RT #19884] 2627. [bug] Named aborted if the same key was included in trusted-keys more than once. [RT #19918] 2626. [bug] Multiple trusted-keys could trigger an assertion failure. [RT #19914] 2625. [bug] Missing UNLOCK in rbtdb.c. [RT #19865] 2624. [func] 'named-checkconf -p' will print out the parsed configuration. [RT #18871] 2623. [bug] Named started seaches for DS non-optimally. [RT #19915] 2622. [bug] Printing of named.conf grammar was broken. [RT #19919] 2621. [doc] Made copyright boilterplate consistent. [RT #19833] 2620. [bug] Delay thawing the zone until the reload of it has completed successfully. [RT #19750] 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] 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] 2613. [placeholder] --- 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] 2611. [func] Add -l option to dnssec-dsfromkey to generate DLV records instead of DS records. [RT #19300] 2610. [port] sunos: Change #2363 was not complete. [RT #19796] 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] 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] 2607. [bug] named could incorrectly delete NSEC3 records for empty nodes when processing a update request. [RT #19749] 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] 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] 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] 2601. [doc] Mention file creation mode mask in the named manual page. 2600. [doc] ARM: miscellaneous reformatting for different page widths. [RT #19574] 2599. [bug] Address rapid memory growth when validation fails. [RT #19654] 2598. [func] Reserve the -F flag. [RT #19657] 2597. [bug] Handle a validation failure with a insecure delegation from a NSEC3 signed master/slave zone. [RT #19464] 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] 2594. [func] Have rndc warn if using its default configuration file when the key file also exists. [RT #19424] 2593. [bug] Improve a corner source of SERVFAILs [RT #19632] 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] 2590. [func] Report zone/class of "update with no effect". [RT #19542] 2589. [bug] dns_db_unregister() failed to clear '*dbimp'. [RT #19626] 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] 2587. [func] Improve logging by reporting serial numbers for when zone serial has gone backwards or unchanged. [RT #19506] 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] 2578. [bug] Changed default sig-signing-type to 65534, because 65535 turns out to be reserved. [RT #19477] 2577. [doc] Clarified some statistics counters. [RT #19454] 2576. [bug] NSEC record were not being correctly signed when a zone transitions from insecure to secure. Handle such incorrectly signed zones. [RT #19114] 2575. [func] New functions dns_name_fromstring() and dns_name_tostring(), to simplify conversion of a string to a dns_name structure and vice versa. [RT #19451] 2574. [doc] Document nsupdate -g and -o. [RT #19351] 2573. [bug] Replacing a non-CNAME record with a CNAME record in a single transaction in a signed zone failed. [RT #19397] 2572. [func] Simplify DLV configuration, with a new option "dnssec-lookaside auto;" This is the equivalent of "dnssec-lookaside . trust-anchor dlv.isc.org;" plus setting a trusted-key for dlv.isc.org. Note: The trusted key is hard-coded into named, but is also stored in (and can be overridden by) $sysconfdir/bind.keys. As the ISC DLV key rolls over it can be kept up to date by replacing the bind.keys file with a key downloaded from https://www.isc.org/solutions/dlv. [RT #18685] 2571. [func] Add a new tool "arpaname" which translates IP addresses to the corresponding IN-ADDR.ARPA or IP6.ARPA name. [RT #18976] 2570. [func] Log the destination address the query was sent to. [RT #19209] 2569. [func] Move journalprint, nsec3hash, and genrandom commands from bin/tests into bin/tools; "make install" will put them in $sbindir. [RT #19301] 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. dnssec-dsfromkey could miss write errors. [RT #19360] 2566. [cleanup] Clarify logged message when an insecure DNSSEC response arrives from a zone thought to be secure: "insecurity proof failed" instead of "not insecure". [RT #19400] 2565. [func] Add support for HIP record. Includes new functions dns_rdata_hip_first(), dns_rdata_hip_next() and dns_rdata_hip_current(). [RT #19384] 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] 2559. [bug] dnssec-dsfromkey could compute bad DS records when reading from a K* files. [RT #19357] 2558. [func] Set the ownership of missing directories created for pid-file if -u has been specified on the command line. [RT #19328] 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. 2556. [port] Solaris: mkdir(2) on tmpfs filesystems does not do the error checks in the correct order resulting in the wrong error code sometimes being returned. [RT #19249] 2555. [func] dig: when emitting a hex dump also display the corresponding characters. [RT #19258] 2554. [bug] Validation of uppercase queries from NSEC3 zones could fail. [RT #19297] 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] 2548. [bug] Install iterated_hash.h. [RT #19335] 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] 2546. [func] Add --enable-openssl-hash configure flag to use OpenSSL (in place of internal routine) for hash functions (MD5, SHA[12] and HMAC). [RT #18815] 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] 2543. [contrib] Update contrib/zkt to version 0.98. [RT #19113] 2542. [doc] Update the description of dig +adflag. [RT #19290] 2541. [bug] Conditionally update dispatch manager statistics. [RT #19247] 2540. [func] Add a nibble mode to $GENERATE. [RT #18872] 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. [func] 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] 2534. [func] Check NAPTR records regular expressions and replacement strings to ensure they are syntactically valid and consistant. [RT #18168] 2533. [doc] ARM: document @ (at-sign). [RT #17144] 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] 2530. [bug] named failed to reject insecure to secure transitions via UPDATE. [RT #19101] 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. [placeholder] 2526. [func] New named option "attach-cache" that allows multiple views to share a single cache to save memory and improve lookup efficiency. Based on contributed code from Barclay Osborn, Google. [RT #18905] 2525. [func] New logging category "query-errors" to provide detailed internal information about query failures, especially about server failures. [RT #19027] 2524. [port] sunos: dnssec-signzone needs strtoul(). [RT #19129] 2523. [bug] Random type rdata freed by dns_nsec_typepresent(). [RT #19112] 2522. [security] Handle -1 from DSA_do_verify() and EVP_VerifyFinal(). 2521. [bug] Improve epoll cross compilation support. [RT #19047] 2520. [bug] Update xml statistics version number to 2.0 as change #2388 made the schema incompatible to the previous version. [RT #19080] 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] 2518. [func] Add support for the new CERT types from RFC 4398. [RT #19077] 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] 2515. [port] win32: build dnssec-dsfromkey and dnssec-keyfromlabel. [RT #19063] 2514. [bug] dig/host failed with -4 or -6 when resolv.conf contains a nameserver of the excluded address family. [RT #18848] 2513. [bug] Fix windows cli build. [RT #19062] 2512. [func] Print a summary of the cached records which make up the negative response. [RT #18885] 2511. [cleanup] dns_rdata_tofmttext() add const to linebreak. [RT #18885] 2510. [bug] "dig +sigchase" could trigger REQUIRE failures. [RT #19033] 2509. [bug] Specifying a fixed query source port was broken. [RT #19051] 2508. [placeholder] 2507. [func] Log the recursion quota values when killing the oldest query or refusing to recurse due to quota. [RT #19022] 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] 2504. [bug] Address race condition in the socket code. [RT #18899] 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] 2501. [func] $GENERATE now supports all rdata types. Multi-field rdata types need to be quoted. See the ARM for details. [RT #18368] 2500. [contrib] contrib/sdb/pgsql/zonetodb.c called non-existent function. [RT #18582] 2499. [port] solaris: lib/lwres/getaddrinfo.c namespace clash. [RT #18837] -- Evan Hunt -- each at isc.org Internet Systems Consortium, Inc.