Changelog for libunbound8-1.17.1-1.2.i586.rpm :

* Thu Feb 23 2023 Pedro Monreal - Update to 1.17.1:
* Features: - Expose \'statistics-inhibit-zero\' as a configuration option; the default value retains Unbound\'s behavior. - Expose \'max-sent-count\' as a configuration option; the default value retains Unbound\'s behavior. - Merge #461 from Christian Allred: Add max-query-restarts option. Exposes an internal configuration but the default value retains Unbound\'s behavior. - Merge #569 from JINMEI Tatuya: add keep-cache option to \'unbound-control reload\' to keep caches.
* Bug Fixes: - Merge #768 from fobser: Arithmetic on a pointer to void is a GNU extension. - In unit test, print python script name list correctly. - testcode/dohclient sets log identity to its name. - Clarify the use of MAX_SENT_COUNT in the iterator code. - Fix that cachedb does not store failures in the external cache. - Merge #767 from jonathangray: consistently use IPv4/IPv6 in unbound.conf.5. - Fix to ignore tcp events for closed comm points. - Fix to make sure to not read again after a tcp comm point is closed. - Fix #775: libunbound: subprocess reap causes parent process reap to hang. - iana portlist update. - Complementary fix for distutils.sysconfig deprecation in Python 3.10 to commit 62c5039ab9da42713e006e840b7578e01d66e7f2. - Fix #779: [doc] Missing documention in ub_resolve_event() for callback parameter was_ratelimited. - Ignore expired error responses. - Merge #720 from jonathangray: fix use after free when WSACreateEvent() fails. - Fix for the ignore of tcp events for closed comm points, preserve the use after free protection features. - Fix #782: Segmentation fault in stats.c:404. - Add SVCB and HTTPS to the types removed by \'unbound-control flush\'. - Clear documentation for interactivity between the subnet module and the serve-expired and prefetch configuration options. - Fix #773: When used with systemd-networkd, unbound does not start until systemd-networkd-wait-online.service times out. - Merge #808: Wrap Makefile script\'s directory variables in quotes. - Fix to wrap Makefile scripts directory in quotes for uninstall. - Fix windows compile for libunbound subprocess reap comm point closes. - Update github workflows to use checkout v3. - Fix wildcard in hyperlocal zone service degradation, reported by Sergey Kacheev.
* Add signature and keyring files
* Thu Dec 29 2022 Wolfgang Frisch - Tighten permissions (boo#1173619)- Add missing dependency: unbound-control-setup needs /usr/bin/openssl.
* Thu Oct 13 2022 Michael Ströder - update to 1.17.0
* Features - Merge #753: ACL per interface. (New interface-
* configuration options). - Merge #760: PROXYv2 downstream support. (New proxy-protocol-port configuration option).
* Bug Fixes - Fix #728: alloc_reg_obtain() core dump. Stop double alloc_reg_release when serviced_create fails. - Fix edns subnet so that scope 0 answers only match sourcemask 0 queries for answers from cache if from a query with sourcemask 0. - Fix unittest for edns subnet change. - Merge #730 from luisdallos: Fix startup failure on Windows 8.1 due to unsupported IPV6_USER_MTU socket option being set. - Fix ratelimit inconsistency, for ip-ratelimits the value is the amount allowed, like for ratelimits. - Fix #734 [FR] enable unbound-checkconf to detect more (basic) errors. - Fix to log accept error ENFILE and EMFILE errno, but slowly, once per 10 seconds. Also log accept failures when no slow down is used. - Fix to avoid process wide fcntl calls mixed with nonblocking operations after a blocked write. - Patch from Vadim Fedorenko that adds MSG_DONTWAIT to receive operations, so that instruction reordering does not cause mistakenly blocking socket operations. - Fix to wait for blocked write on UDP sockets, with a timeout if it takes too long the packet is dropped. - Fix for wait for udp send to stop when packet is successfully sent. - Fix #741: systemd socket activation fails on IPv6. - Fix to update config tests to fix checking if nonblocking sockets work on OpenBSD. - Slow down log frequency of write wait failures. - Fix to set out of file descriptor warning to operational verbosity. - Fix to log a verbose message at operational notice level if a thread is not responding, to stats requests. It is logged with thread identifiers. - Remove include that was there for debug purposes. - Fix to check pthread_t size after pthread has been detected. - Convert tdir tests to use the new skip_test functionality. - Remove unused testcode/mini_tpkg.sh file. - Better output for skipped tdir tests. - Fix doxygen warning in respip.h. - Fix to remove erroneous TC flag from TCP upstream. - Fix test tdir skip report printout. - Fix windows compile, the identifier interface is defined in headers. - Fix to close errno block in comm_point_tcp_handle_read outside of ifdef. - Fix static analysis report to remove dead code from the rpz_callback_from_iterator_module function. - Fix to clean up after the acl_interface unit test. - Merge #764: Leniency for target discovery when under load (for NRDelegation changes). - Use DEBUG_TDIR from environment in mini_tdir.sh for debugging. - Fix string comparison in mini_tdir.sh. - Make ede.tdir test more predictable by using static data. - Fix checkconf test for dnscrypt and proxy port. - Fix dnscrypt compile for proxy protocol code changes. - Fix to stop responses with TC flag from resulting in partial responses. It retries to fetch the data elsewhere, or fails the query and in depth fix removes the TC flag from the cached item. - Fix proxy length debug output printout typecasts. - Fix to stop possible loops in the tcp reuse code (write_wait list and tcp_wait list). Based on analysis and patch from Prad Seniappan and Karthik Umashankar. - Fix PROXYv2 header read for TCP connections when no proxied addresses are provided.
* Wed Sep 21 2022 Michael Ströder - update to 1.16.3 fixes Non-Responsive Delegation Attack (CVE-2022-3204)
* Mon Aug 01 2022 Michael Ströder - update to 1.16.2 (boo#1202031 boo#1202033)
* Features - Merge #718: Introduce infra-cache-max-rtt option to config max retransmit timeout.
* Bug Fixes - Fix the novel ghost domain issues CVE-2022-30698 and CVE-2022-30699. - Fix bug introduced in \'improve val_sigcrypt.c::algo_needs_missing for one loop pass\'. - Merge PR #668 from Cristian Rodríguez: Set IP_BIND_ADDRESS_NO_PORT on outbound tcp sockets. - Fix verbose EDE error printout. - Fix dname count in sldns parse type descriptor for SVCB and HTTPS. - For windows crosscompile, fix setting the IPV6_MTU socket option equivalent (IPV6_USER_MTU); allows cross compiling with latest cross-compiler versions. - Merge PR 714: Avoid treat normal hosts as unresponsive servers. And fixup the lock code. - iana portlist update. - Update documentation for \'outbound-msg-retry:\'. - Tests for ghost domain fixes.
* Mon Jul 11 2022 Michael Ströder - update to 1.16.1
* Features - Fix #704: [FR] Statistics counter for number of outgoing UDP queries sent; introduces \'num.query.udpout\' to the \'unbound-control stats\' command.
* Bug Fixes - makedist.sh picks up 32bit libssp-0.dll when 32bit compile. - Fix for edns client subnet to respect not looking in its cache when instructed to do so (e.g., prefetch). - Merge PR #688: Rpz url notify issue. - Note in the unbound.conf text that NOTIFY is allowed from the url: addresses for auth and rpz zones. - Remove unused LDNS function check for GOST Engine unloading. - Fix for loading locally stored zones that have lines with blanks or blanks and comments. - Fix #663: use after free issue with edns options. - Clarify -v flag manpage entry (#705) - Fix test program dohclient close to use portability routine. - Show the output of the exact .rpl run that failed with \'make test\'. - Fix for cached 0 TTL records to not trigger prefetching when serve-expired-client-timeout is set. - Add debug option to the mini_tdir.sh test code. - Fix to not count cached NXDOMAIN for MAX_TARGET_NX. - Allow fallback to the parent side when MAX_TARGET_NX is reached. This will also allow MAX_TARGET_NX more NXDOMAINs. - iana portlist update. - Fix detection of libz on windows compile with static option. - Fix compile warning for windows compile. - Merge PR #706: NXNS fallback. - From #706: Cached NXDOMAIN does not increase the target nx responses. - From #706: Don\'t generate parent side queries if we already have the lame records in cache. - From #706: When a lame address is the best choice, don\'t try to generate target queries when the missing targets are all lame. - Merge PR #671 from Petr Menšík: Disable ED25519 and ED448 in FIPS mode on openssl3. - Merge PR #660 from Petr Menšík: Sha1 runtime insecure. - For #660: formatting, less verbose logging, add EDE information. - Fix for correct openssl error when adding windows CA certificates to the openssl trust store. - Improve val_sigcrypt.c::algo_needs_missing for one loop pass. - Reintroduce documentation and more EDE support for val_sigcrypt.c::dnskeyset_verify_rrset_sig. - Fix bug introduced in \'improve val_sigcrypt.c::algo_needs_missing for one loop pass\'. - Merge PR #668 from Cristian Rodríguez: Set IP_BIND_ADDRESS_NO_PORT on outbound tcp sockets.
* Thu Jun 02 2022 Michael Ströder - update to 1.16.0
* Features - Merge PR #604: Add basic support for EDE (RFC8914).
* Bug Fixes - Fix #412: cache invalidation issue with CNAME+A. - Fix that TCP interface does not use TLS when TLS is also configured. - Fix #624: Unable to stop Unbound in Windows console (does not respond to CTRL+C command). - Fix #618: enabling interface-automatic disables DNS-over-TLS. Adds the option to list interface-automatic-ports. - Remove debug info from #618 fix. - Fix #628: A rpz-passthru action is not ending RPZ zone processing. - Fix for #628: fix rpz-passthru for qname trigger by localzone type. - Fix that address not available is squelched from the logs for udp connect failures. It is visible on verbosity 4 and more. - Merge #631 from mollyim: Replace OpenSSL\'s ERR_PACK with ERR_GET_REASON. - Fix to detect that no IPv6 support means that IPv6 addresses are useless for delegation point lookups. - update Makefile dependencies. - Fix check interface existence for support detection in remote lookup. - Fix #633: Document unix domain socket support for unbound-control. - Fix for #633: updated fix with new text. - Fix edns client subnet to add the option based on the option list, so that it is not state dependent, after the state fix of #605 for double EDNS options. - Fix for edns client subnet option add fix in removal code, from review. - Fix #630: Unify the RPZ log messages. - Merge #623 from rex4539: Fix typos. - Fix pythonmod for change in iter_dp_is_useless function prototype. - Fix compile warnings for printf ll format on mingw compile. - Merge PR #632 from scottrw93: Match cnames in ipset. - Various fixes for #632: variable initialisation, convert the qinfo to str once, accept trailing dot in the local-zone ipset option. - Fix #637: Integer Overflow in sldns_str2period function. - Fix for #637: fix integer overflow checks in sldns_str2period. - Fix configure for python to use sysutils, because distutils is deprecated. It uses sysutils when available, distutils otherwise. - Merge #644: Make `install-lib` make target install the pkg-config file. - Fix to ensure uniform handling of spaces and tabs when parsing RRs. - Fix to describe auth-zone and other configuration at the local-zone configuration option, to allow for more broadly view of the options. - Merge PR #648 from eaglegai: fix -q doesn\'t work when use with \'unbound-control stats_shm\'. - Fix #651: [FR] Better logging for refused queries. - Fix spelling error in comment in sldns_str2wire_svcparam_key_lookup. - Fix zonemd check to allow unsupported algorithms to load. If there are only unsupported algorithms, or unsupported schemes, and no failed or successful other ZONEMD records, or malformed or bad ZONEMD records, the unsupported records allow the zone load. - Fix zonemd unsupported algo check. - Fix zonemd unsupported algo check reason to not copy to next record, and check for success for debug printout. - Fix zonemd unsupported algo check to print unsupported reason before zeroing it. - Fix zonemd unsupported algo check to set reason to NULL before the check routine, but after malformed checks, to get the correct NULL output when the digest matches. - Fix #670: SERVFAIL problems with unbound 1.15.0 running on OpenBSD 7.1. - Fix Python build in non-source directory; based on patch by Michael Tokarev. - Fix #673: DNS over TLS: error: SSL_handshake syscall: No route to host. - Merge #677: Allow using system certificates not only on Windows, from pemensik. - For #677: Added tls-system-cert to config parser and documentation. - Fix #417: prefetch and ECS causing cache corruption when used together. - Fix #678: [FR] modify behaviour of unbound-control rpz_enable zone, by updating unbound-control\'s documentation. - Fix typos in config_set_option for the \'num-threads\' and \'ede-serve-expired\' options. - Fix to silence test for ede error output to the console from the test setup script. - Fix ede test to not use default pidfile, and use local interface. - Fix some lint type warnings. - Fix #684: [FTBS] configure script error with libmnl on openSUSE 15.3 (and possibly other distributions)
* Tue Apr 19 2022 Dirk Müller - drop python2 packages- update to 1.15.0: This release has bug fixes for crashes that happened on heavy network usage. The default for the aggressive-nsec option has changed, it is now enabled. The ratelimit logic had to be reworked for the crash fixes. As a result, there are new options to control the behaviour of ratelimiting. The ratelimit-backoff and ip-ratelimit-backoff options can be used to control how severe the backoff is when the ratelimit is exceeded. The rpz-signal-nxdomain-ra option can be used to unset the RA flag, for NXDOMAIN answers from RPZ. That is used by some clients to detect that the domain is externally blocked. The RPZ option for-downstream can be used like for auth zones, this allows the RPZ zone information to be queried. That can be useful for monitoring scripts. Features - Fix #596: unset the RA bit when a query is blocked by an unbound RPZ nxdomain reply. The option rpz-signal-nxdomain-ra allows to signal that a domain is externally blocked to clients when it is blocked with NXDOMAIN by unsetting RA. - Add rpz: for-downstream: yesno option, where the RPZ zone is authoritatively answered for, so the RPZ zone contents can be checked with DNS queries directed at the RPZ zone. - Merge PR #616: Update ratelimit logic. It also introduces ratelimit-backoff and ip-ratelimit-backoff configuration options. - Change aggressive-nsec default to yes. Bug Fixes - Fix compile warning for if_nametoindex on windows 64bit. - Merge PR #581 from fobser: Fix -Wmissing-prototypes and -Wshadow warnings in rpz. - Fix validator debug output about DS support, print correct algorithm. - Add code similar to fix for ldns for tab between strings, for consistency, the test case was not broken. - Allow local-data for classes other than IN to inherit a configured local-zone\'s type if possible, instead of defaulting to type transparent as per the implicit rule. - Fix to pick up other class local zone information before unlock. - Add missing configure flags for optional features in the documentation. - Fix Unbound capitalization in the documentation. - Fix #591: Unbound-anchor manpage links to non-existent license file. - contrib/aaaa-filter-iterator.patch file renewed diff content to apply cleanly to the current coderepo for the current code version. - Fix to add test for rpz-signal-nxdomain-ra. - Fix #596: only unset RA when NXDOMAIN is signalled. - Fix that RPZ does not set RD flag on replies, it should be copied from the query. - Fix for #596: fix that rpz return message is returned and not just the rcode from the iterator return path. This fixes signal unset RA after a CNAME. - Fix unit tests for rpz now that the AA flag returns successfully from the iterator loop. - Fix for #596: add unit test for nsdname trigger and signal unset RA. - Fix for #596: add unit test for nsip trigger and signal unset RA. - Fix #598: Fix unbound-checkconf fatal error: module conf \'respip dns64 validator iterator\' is not known to work. - Fix for #596: Fix rpz-signal-nxdomain-ra to work for clientip triggered operation. - Merge #600 from pemensik: Change file mode before changing file owner. - Fix prematurely terminated TCP queries when a reply has the same ID. - For #602: Allow the module-config \"subnetcache validator cachedb iterator\". - Fix EDNS to upstream where the same option could be attached more than once. - Add a region to serviced_query for allocations. - For dnstap, do not wakeupnow right there. Instead zero the timer to force the wakeup callback asap. - Fix #610: Undefine-shift in sldns_str2wire_hip_buf. - Fix #588: Unbound 1.13.2 crashes due to p->pc is NULL in serviced_udp_callback. - Merge PR #612: TCP race condition. - Test for NSID in SERVFAIL response due to DNSSEC bogus. - Fix #599: [FR] RFC 9156 (obsoletes RFC 7816), by noting the new RFC document. - Fix tls-
* and ssl-
* documented alternate syntax to also be available through remote-control and unbound-checkconf. - Better cleanup on failed DoT/DoH listening socket creation. - iana portlist update. - Fix review comment for use-after-free when failing to send UDP out. - Merge PR #603 from fobser: Use OpenSSL 1.1 API to access DSA and RSA internals. - Merge PR #532 from Shchelk: Fix: buffer overflow bug. - Merge PR #617: Update stub/forward-host notation to accept port and tls-auth-name. - Update stream_ssl.tdir test to also use the new forward-host notation. - Fix header comment for doxygen for authextstrtoaddr. - please clang analyzer for loop in test code. - Fix docker splint test to use more portable uname. - Update contrib/aaaa-filter-iterator.patch with diff for current software version. - Fix for #611: Integer overflow in sldns_wire2str_pkt_scan.
* Thu Feb 10 2022 Michael Ströder - update to 1.15.0 Features- Fix #596: unset the RA bit when a query is blocked by an unbound RPZ nxdomain reply. The option rpz-signal-nxdomain-ra allows to signal that a domain is externally blocked to clients when it is blocked with NXDOMAIN by unsetting RA.- Add rpz: for-downstream: yesno option, where the RPZ zone is authoritatively answered for, so the RPZ zone contents can be checked with DNS queries directed at the RPZ zone.- Merge PR #616: Update ratelimit logic. It also introduces ratelimit-backoff and ip-ratelimit-backoff configuration options.- Change aggressive-nsec default to yes. Bug Fixes- Fix compile warning for if_nametoindex on windows 64bit.- Merge PR #581 from fobser: Fix -Wmissing-prototypes and -Wshadow warnings in rpz.- Fix validator debug output about DS support, print correct algorithm.- Add code similar to fix for ldns for tab between strings, for consistency, the test case was not broken.- Allow local-data for classes other than IN to inherit a configured local-zone\'s type if possible, instead of defaulting to type transparent as per the implicit rule.- Fix to pick up other class local zone information before unlock.- Add missing configure flags for optional features in the documentation.- Fix Unbound capitalization in the documentation.- Fix #591: Unbound-anchor manpage links to non-existent license file.- contrib/aaaa-filter-iterator.patch file renewed diff content to apply cleanly to the current coderepo for the current code version.- Fix to add test for rpz-signal-nxdomain-ra.- Fix #596: only unset RA when NXDOMAIN is signalled.- Fix that RPZ does not set RD flag on replies, it should be copied from the query.- Fix for #596: fix that rpz return message is returned and not just the rcode from the iterator return path. This fixes signal unset RA after a CNAME.- Fix unit tests for rpz now that the AA flag returns successfully from the iterator loop.- Fix for #596: add unit test for nsdname trigger and signal unset RA.- Fix for #596: add unit test for nsip trigger and signal unset RA.- Fix #598: Fix unbound-checkconf fatal error: module conf \'respip dns64 validator iterator\' is not known to work.- Fix for #596: Fix rpz-signal-nxdomain-ra to work for clientip triggered operation.- Merge #600 from pemensik: Change file mode before changing file owner.- Fix prematurely terminated TCP queries when a reply has the same ID.- For #602: Allow the module-config \"subnetcache validator cachedb iterator\".- Fix EDNS to upstream where the same option could be attached more than once.- Add a region to serviced_query for allocations.- For dnstap, do not wakeupnow right there. Instead zero the timer to force the wakeup callback asap.- Fix #610: Undefine-shift in sldns_str2wire_hip_buf.- Fix #588: Unbound 1.13.2 crashes due to p->pc is NULL in serviced_udp_callback.- Merge PR #612: TCP race condition.- Test for NSID in SERVFAIL response due to DNSSEC bogus.- Fix #599: [FR] RFC 9156 (obsoletes RFC 7816), by noting the new RFC document.- Fix tls-
* and ssl-
* documented alternate syntax to also be available through remote-control and unbound-checkconf.- Better cleanup on failed DoT/DoH listening socket creation.- iana portlist update.- Fix review comment for use-after-free when failing to send UDP out.- Merge PR #603 from fobser: Use OpenSSL 1.1 API to access DSA and RSA internals.- Merge PR #532 from Shchelk: Fix: buffer overflow bug.- Merge PR #617: Update stub/forward-host notation to accept port and tls-auth-name.- Update stream_ssl.tdir test to also use the new forward-host notation.- Fix header comment for doxygen for authextstrtoaddr.- please clang analyzer for loop in test code.- Fix docker splint test to use more portable uname.- Update contrib/aaaa-filter-iterator.patch with diff for current software version.- Fix for #611: Integer overflow in sldns_wire2str_pkt_scan.
* Fri Dec 31 2021 Callum Farmer - Change to systemd-sysusers
* Thu Dec 09 2021 Michael Ströder - update to 1.14.0 Features- Merge #401: RPZ triggers. This add additional RPZ triggers, unbound supports a full set of rpz triggers, and this now includes nsdname, nsip and clientip triggers. Also actions are fully supported, and this now includes the tcp-only action.- Merge #519: Support for selective enabling tcp-upstream for stub/forward zones.- Merge PR #514, from ziollek: Docker environment for run tests.- Support using system-wide crypto policies.- Fix that --with-ssl can use \"/usr/include/openssl11\" to pass the location of a different openssl version.- Merged #41 from Moritz Schneider: made outbound-msg-retry configurable.- Implement RFC8375: Special-Use Domain \'home.arpa.\'.- Merge PR #555 from fobser: Allow interface names as scope-id in IPv6 link-local addresses. Bug Fixes- Add test tool readzone to .gitignore.- Merge #521: Update mini_event.c.- Merge #523: fix: free() call more than once with the same pointer.- For #519: note stub-tcp-upstream and forward-tcp-upstream in the example configuration file.- For #519: yacc and lex. And fix python bindings, and test program unbound-dnstap-socket.- For #519: fix comments for doxygen.- Fix to print error from unbound-anchor for writing to the key file, also when not verbose.- For #514: generate configure.- Fix for #431: Squelch permission denied errors for udp connect, and udp send, they are visible at higher verbosity settings.- Fix zonemd verification of key that is not in DNS but in the zone and needs a chain of trust.- zonemd, fix order of bogus printout string manipulation.- Fix to support harden-algo-downgrade for ZONEMD dnssec checks.- Merge PR #528 from fobser: Make sldns_str2wire_svcparam_buf() static.- Fix #527: not sending quad9 cert to syslog (and may be more).- Fix sed script in ssldir split handling.- Fix #529: Fix: log_assert does nothing if UNBOUND_DEBUG is undefined.- Fix #531: Fix: passed to proc after free.- Fix #536: error: RPZ: name of record (drop.spamhaus.org.rpz.local.) to insert into RPZ.- Fix the stream wait stream_wait_count_lock and http2 buffer locks setup and desetup from race condition.- Fix RPZ locks. Do not unlock zones lock if requested and rpz find zone does not find the zone. Readlock the clientip that is found for ipbased triggers. Unlock the nsdname zone lock when done. Unlock zone and ip in rpz nsip and nsdname callback. Unlock authzone and localzone if clientip found in rpz worker call.- Fix compile warning in libunbound for listen desetup routine.- Fix asynclook unit test for setup of lockchecks before log.- Fix #533: Negative responses get cached even when setting cache-max-negative-ttl: 1- Fix tcp fastopen failure when disabled, try normal connect instead.- Fix #538: Fix subnetcache statistics.- Small fixes for #41: changelog, conflicts resolved, processQueryResponse takes an iterator env argument like other functions in the iterator, no colon in string for set_option, and some whitespace style, to make it similar to the rest.- Fix for #41: change outbound retry to int to fix signed comparison warnings.- Fix root_anchor test to check with new icannbundle date.- Fix initialisation errors reported by gcc sanitizer.- Fix lock debug code for gcc sanitizer reports.- Fix more initialisation errors reported by gcc sanitizer.- Fix crosscompile on windows to work with openssl 3.0.0 the link with ws2_32 needs -l:libssp.a for __strcpy_chk. Also copy results from lib64 directory if needed.- For crosscompile on windows, detect 64bit stackprotector library.- Fix crosscompile shell syntax.- Fix crosscompile windows to use libssp when it exists.- For the windows compile script disable gost.- Fix that on windows, use BIO_set_callback_ex instead of deprecated BIO_set_callback.- Fix crosscompile script for the shared build flags.- Fix to add example.conf note for outbound-msg-retry.- Fix chaos replies to have truncation for short message lengths, or long reply strings.- Fix to protect custom regional create against small values.- Fix #552: Unbound assumes index.html exists on RPZ host.- Fix that forward-zone name is documented as the full name of the zone. It is not relative but a fully qualified domain name.- Fix analyzer review failure in rpz action override code to not crash on unlocking the local zone lock.- Fix to remove unused code from rpz resolve client and action function.- Merge #565: unbound.service.in: Disable ProtectKernelTunables again.- Fix for #558: fix loop in comm_point->tcp_free when a comm_point is reclaimed more than once during callbacks.- Fix for #558: clear the UB_EV_TIMEOUT bit before adding an event.- Improve EDNS option handling, now also works for synthesised responses such as local-data and server.id CH TXT responses.- Merge PR #570 from rex4539: Fix typos.- Fix for #570: regen aclocal.m4, fix configure.ac for spelling.- Fix to make python module opt_list use opt_list_in.- Fix #574: unbound-checkconf reports fatal error if interface names are used as value for interfaces:- Fix #574: Review fixes for it.- Fix #576: [FR] UB_
* error codes in unbound.h- Fix #574: Review fix for spelling.- Fix to remove git tracking and ci information from release tarballs.- iana portlist update.- Merge PR #511 from yan12125: Reduce unnecessary linking.- Merge PR #493 from Jaap: Fix generation of libunbound.pc.- Merge PR #562 from Willem: Reset keepalive per new tcp session.- Merge PR #522 from sibeream: memory management violations fixed.- Merge PR #530 from Shchelk: Fix: dereferencing a null pointer.- Fix #454: listen_dnsport.c:825: error: ‘IPV6_TCLASS’ undeclared.- Fix #574: Review fixes for size allocation.- Fix doc/unbound.doxygen to remove obsolete tag warning.
* Sat Oct 16 2021 Togan Muftuoglu - Fix pidfile location
* Thu Aug 12 2021 Michael Ströder - update to 1.13.2 Features- Merge PR #317: ZONEMD Zone Verification, with RFC 8976 support. ZONEMD records are checked for zones loaded as auth-zone, with DNSSEC if available. There is an added option zonemd-permissive-mode that makes it log but not fail wrong zones. With zonemd-reject-absence for an auth-zone the presence of a zonemd can be mandated for specific zones.- Fix: Resolve interface names on control-interface too.- Merge #470 from edevil: Allow configuration of persistent TCP connections.- Fix #474: always_null and others inside view.- Add that log-servfail prints an IP address and more information about one of the last failures for that query.- Merge #478: Allow configuration of TCP timeout while waiting for response.- Add ./configure --with-deprecate-rsa-1024 that turns off RSA 1024.- Move the NSEC3 max iterations count in line with the 150 value used by BIND, Knot and PowerDNS. This sets the default value for it in the configuration to 150 for all key sizes.- zonemd-check: yesno option, default no, enables the processing of ZONEMD records for that zone.- Merge #486 by fobster: Make VAL_MAX_RESTART_COUNT configurable.- Merge PR #491: Add SVCB and HTTPS types and handling according to draft-ietf-dnsop-svcb-https.- Introduce \'http-user-agent:\' and \'hide-http-user-agent:\' options. Bug Fixes- Fix for Python 3.9, no longer use deprecated functions of PyEval_CallObject (now PyObject_Call), PyEval_InitThreads (now none), PyParser_SimpleParseFile (now Py_CompileString).- Merge PR #420 from dyunwei: DOH not responsing with \"http2_query_read_done failure\" logged.- Fix #422: IPv6 fallback issues when IPv6 is not properly enabled/configured.- Fix to make tests work with support indicators set for iterator.- Fix build on Python 3.10.- Fix doxygen and pydoc warnings.- Fix #429: rpz: url: with https: broken (regression in 1.13.1).- rpz skip nsec3param records, and nicer log for unsupported actions.- Fix #431: Squelch permission denied errors for tcp connect and udp connect from the logs, unless at high verbosity.- Fix for zonemd, that nxdomain for the chain of trust is allowed for island zones, it is treated as an insecure zone for verification.- Fix for zonemd, that domain-insecure zones work without dnssec.- Fix for zonemd, do not reject insecure result from trust anchor validation step in dnssec chain of trust.- On startup of unbound it checks if rlimits on memory size look sufficient for the configured cache size, and logs warning if not.- Fix function documentation.- Fix unit test for added ulimit checks.- spelling fix in header.- Fix #384: (1) A minor request to improve the log (2) A minor bug in one log message.- ipsecmod: Better logging for detecting a cycle when attaching the A/AAAA subquery.- Merge PR #367 : DNSTAP log local address. With code from PR #365 and fixes #368 : dnstap does not log the DNS message ID for FORWARDER_QUERY.- Fix to allow rpz with wildcard that applies to all TLDs at once.- Fix for #367: rc_ports don\'t have ub_sock; skip cleaning up.- Fix spurious errors about \"Could not generate request: out of memory\". The mesh detect cycle routine no longer wrongly stops the check when the calling mesh state is unique.- Workaround for #439: prevent loops in the reuse rbtree.- Debug output for #411 and #439: printout internal error and details.- Fix parse of LOC RR type for decimetres.- Fix #441: Minimal NSEC range not accepted for top level domains.- Fix for #447: squelch connection refused tcp connection failures from the log, unless verbosity is high.- Merge #449 from orbea: build: Add missing linker flags.- Comment out nonworking OSX and IOS travis tests, vm fails to start.- Fix compile error in listen_dnsport on Android.- Fix memory leak reported by asan in rpz SOA record query name.- Fix unused-function warning when compiling with --enable-dnscrypt.- Fix for #367: fix memory leak when cannot bind to listening port.- Reformat pythonmod/pythonmod_utils.{c,h}.- Travis enable all tests again. Clang analyzer only a couple times, when there is a difference. homebrew updates disabled, so it does not hang. removed trailing slashes from configure paths. Moved iOS tests to allow-failure.- travis, analyzer disabled on test without debug, that does not run anway. Turn off failing tests except one. Update iOS test to xcode image 12.2.- Fix deprecation test to work for iOS TVOS and WatchOS, it uses CFLAGS and CPPFLAGS and also checks if the item is unavailable.- Travis, fix script to fail when tasks fail.- Travis, fix warning in ubsan compile.- Fix configure Targetconfiditionals.h header check, to use compile.- Fix that cachedb does not produce empty object files when disabled.- Fix #429: Also fix end of transfer for http download of auth zones.- Disable the use of stack-protector for cross compiled 32-bit windows builds; relates to #444.- Fix stack-protector change to not override other CFLAGS options.- Clean makedist.sh.- Merge #460 from orbea: build: Link with the libtool archive.- Fix to stop IPv6 PMTU discovery.- Fix for #411: Depth protect for crash on deleted element timeout.- rebuild configure to set EXTRALINK to libunbound.la for #460.- Fix permission denied sendto log, squelch the log messages unless high verbosity is set.- Fix (increase) verbosity level for iterator error log in processQueryTargets().- Fix that nxdomain synthesis does not happen above the stub or forward definition.- Fix documentation comment for files previously residing in checkconf/.- Remove unused functions worker_handle_reply and libworker_handle_reply.- Merge #466 from FGasper: Support OpenSSLs that lack SSL_get0_alpn_selected.- Fix #468: OpenSSL 1.0.1 can no longer build Unbound.- Further fix for #468: detect SSL_CTX_set_alpn_protos for build with OpenSSL 1.0.1.- Fix that testcode dohclient has OpenSSL initialisation calls.- Fix compiler warning for signed/unsigned comparison for max_reuse_tcp_queries.- Fix #481: Fix comment in configuration file.- Fix to squelch tcp socket bind failures when the interface is gone.- Rerun flex and bison.- Fix for #367: only attempt to get the interface for queries that are no longer on the tcp_waiting_list.- Add more logging for out-of-memory cases.- Fix #485: Unbound occasionally reports broken stats.- Remove case fallthrough from deprecate-rsa-1024 code.- Merge PR #487: ifdef RLIMIT_AS in recently added check.- Fix that auth-zone zonefiles use last TTL if no TTL is specified.- Fix #489: Compile using MSYS2 MinGW 64-bit.- Fix for #411, #439, #469: Reset the DNS message ID when moving queries between TCP streams.- Refactor for uniform way to produce random DNS message IDs.- Test code has -q option for quiet output.- Fix #492: module-config respip missing in unbound.conf.5.in man page. Merges #494 from he32.- For #492: Fix font highlighting for the man page on emacs.- Merge #496 from banburybill: Use build system endianness if available, otherwise try to work it out.- Fix test for zonemd-check option.- Merge #448 from shoeper: Update unbound-control.8.in, fix rpz_disable typo.- Fix #425: Document auth-zone supports communication with DNS primary on nondefault port.- Fix unused variable warning when compiling with --enable-dnstap.- Generated lexer and parser for #486; updated example.conf.- Fix #413 (based on patch by k-ronny): unbound: does not compile on macOS 11.1-x86_64 host.- Use host_os instead of target_os in configure for Darwin8 build.- Fix #500: SPEC file in version 1.13.1 references version 1.4; unable to build RPM from source.- Fix contrib/unbound.spec, fixed url and comment.- Fix configure nonblocking test and onmingw test to use host.- Merge #440 by kimheino: Various fixes to contrib/unbound_munin_ file.- Fix a number of warnings reported by the gcc analyzer.- Fix #495: Documentation or implementation of \"verbosity\" option.- Fix #503: DNS over HTTPS response truncated.- Fix warnings reported by the gcc analyzer.- Add analyzer and port compile github workflow.- Fix up permissions on rpl data file in tests.- Fix testbound newline treatment in moment_read and tempfile write.- Fix configure grep for reuseport default for failure.- Fix compat ctime_r return value- Fix configure does not require pkg-config if not needed.- Fix unit test in the ctime_r calls for autotrust and in testbound.- Fix auth zone download on windows to unlink before rename.- Fix #506: Python Module Seems to Leak Memory if it Experiences an Unhandled Exception.- Fix Wunused-result compile warnings.- Fix compiler warnings for #491.- Fix clang-analysis warnings for testcode/readzone.c.- Merge #510 from ndptech: Don\'t call a function which hasn\'t been defined.- Fix for #510: in depth, use ifdefs for windows api event calls.- Fix spelling in doc/unbound.doxygen comment.- Fix spelling in localzone.h comment.- Fix unbound-control local_data and local_datas to print detailed syntax errors.- review fix to remove duplicate error printout.- Insert header into testcode/readzone.c, it was missing.- Fix from lint for ignored return value.- Fix for older parsers for function call in serve expired get cached.- Fix that ldns_zone_new_frm_fp_l counts the line number for an empty line after a comment.- Merge #512: unbound.service.in: upgrade hardening to latest standards.- Fix readzone unknown type print for memory resize.- Merge #513: Stream reuse, attempt to fix #411, #439, #469. This introduces a couple of fixes for the stream reuse functionality that could result in broken internal structures.- Fix #515: Compilation against openssl 3.0.0 beta2 is failing to build unbound.- For #515: Fix compilation with openssl 3.0.0 beta2, lib64 dir and SSL_get_peer_certificate.- Move acx_nlnetlabs.m4 to version 41, with lib64 openssl dir check.- Prepare for OpenSSL 3.0.0 provider API usage, move the sldns keyraw functions to produce EVP_PKEY results.- Move RSA and DSA to use OpenSSL 3.0.0 API.- Move ECDSA functions to use OpenSSL 3.0.0 API.- iana portlist update.- Fix verbose printout failure in tcp reuse unit test.- Merge PR #517 from dyunwei: #420 breaks the mesh reply list function that need to reuse the dns answer.- Annotate assertion into error printout; we think it may be an error, but the situation looks harmless.- Fix sign comparison warning on FreeBSD.- Listen to read or write events after the SSL handshake. Sticky events on windows would stick on read when write was needed.- Merge PR #415 from sibeream: Use /proc/sys/net/ipv4/ip_local_port_range to determine available outgoing ports. (New --enable-linux-ip-local-port-range configuration option)- Bump MAX_RESTART_COUNT to 11 from 8; in relation to #438. This allows longer CNAME chains in Unbound.- In unit test use openssl set security level to allow keys in test.- Fix static analysis warnings about localzone locks that are unused.- Fix missing locks in zonemd unit test.- Fix readzone compile under debug config.- Fix out of sourcedir run of zonemd unit tests.- Fix libnettle zonemd unit test.- Fix unit test zonemd_reload for use in run_vm.- Fix #520: Unbound 1.13.2rc1 fails to build python module.
* Sun May 30 2021 Togan Muftuoglu - Enable DNS-over-HTTPS support
* Tue May 11 2021 Cristian Rodríguez - Use --disable-explicit-port-randomisation, the linux kernel has source port randomization by default if port is 0 since ages.
* Tue Feb 09 2021 Michael Ströder - update to 1.13.1 Features- Merge PR #375 by fhriley: Add rpz_enable and rpz_disable commands to unbound-control.- Merge PR #391 from fhriley: Add start_time to reply callbacks so modules can compute the response time.- Fix #397: [Feature request] add new type always_null to local-zone similar to always_nxdomain.- Support for RFC5001: DNS Name Server Identifier (NSID) Option with the nsid: option in unbound.conf- Padding of queries and responses with DNS over TLS as specified in RFC7830 and RFC8467.- Merge PR #275 from Roland van Rijswijk-Deij: Add feature to return the original instead of a decrementing TTL (\'serve-original-ttl\') Bug Fixes- Fix #358: Squelch udp connect \'no route to host\' errors on low verbosity.- Fix #360: for the additionally reported TCP Fast Open makes TCP connections fail, in that case we print a hint that this is happening with the error in the logs.- Fix #356: deadlock when listening tcp.- Fix unbound-dnstap-socket to not use log routine from interrupt handler and not print so frequently when invoked in sequence.- Fix on windows to ignore connection failure on UDP, unless verbose.- make depend.- Fix #371: unbound-control timeout when Unbound is not running.- Fix to squelch permission denied and other errors from remote host, they are logged at higher verbosity but not on low verbosity.- Merge PR #335 from fobser: Sprinkle in some static to prevent missing prototype warnings.- Merge PR #373 from fobser: Warning: arithmetic on a pointer to void is a GNU extension.- Fix missing prototypes in the code.- Fix error cases when udp-connect is set and send() returns an error (modified patch from Xin Li AATTdelphij).- For #376: Fix that comm point event is not double removed or double added to event map.- iana portlist updated.- Fix #385: autoconf 2.70 impacts unbound build- Fix #379: zone loading over HTTP appears to have buffer issues.- Merge PR #395 from mptre: add missing null check.- Fix #387: client-subnet-always-forward seems to effectively bypass any caching?- For #391: use struct timeval
* start_time for callback information.- For #391: fix indentation.- For #391: more double casts in python start time calculation.- Add comment documentation.- Fix clang analysis warning.- Fix so local zone types always_nodata and always_deny can be used from the config file.- Merge #399 from xiangbao227: The lock of lruhash table should unlocked after markdel entry.- Fix for #93: dynlibmodule link fix for Windows.- Fix for #93: dynlibmodule import library is named libunbound.dll.a.- Merge #402 from fobser: Implement IPv4-Embedded addresses according to RFC6052.- Fix #404: DNS query with small edns bufsize fail.- Fix declaration before statement and signed comparison warning in dns64.- Fix TTL of SOA record for negative answers (localzone and authzone data) to be the minimum of the SOA TTL and the SOA.MINIMUM.- Fix compile of unbound-dnstap-socket without dnstap installed.- Merge PR #355 from noloader: Make ICANN Update CA and DS Trust Anchor static data.- Ignore cache blacklisting when trying to reply with expired data from cache (#394).- Merge PR #408 from fobser: Prevent a few more yacc clashes.- Annotate that we ignore the return value of if_indextoname.- Fix to use correct type for label count in rpz routine.- Fix empty clause warning in config_file nsid parse.- Fix to use correct type for label count in ipdnametoaddr rpz routine.- Fix empty clause warning in edns pass for padding.- Fix for doxygen 1.8.20 compatibility.- Attempt to fix NULL keys in the reuse_tcp tree; relates to #411.- Fix dynlibmod link on rhel8 for -ldl inclusion.- Fix windows dependency on libssp.dll because of default stack protector in mingw.- Fix indentation of root anchor for use by windows install script.
* Thu Dec 03 2020 Michael Ströder - update to 1.13.0 Features- Pass the comm_reply information to the inplace_cb_reply
* functions during the mesh state and update the documentation on that.- Fix #330: [Feature request] Add unencrypted DNS over HTTPS support. This adds the option http-notls-downstream: yesno to change that, and the dohclient test code has the -n option.- Merge PR #228 : infra-keep-probing option to probe hosts that are down. Add infra-keep-probing: yes option. Hosts that are down are probed more frequently. With the option turned on, it probes about every 120 seconds, eventually after exponential backoff, and that keeps that way. If traffic keeps up for the domain. It probes with one at a time, eg. one query is allowed to probe, other queries within that 120 second interval are turned away.- Merge PR #313 from Ralph Dolmans: Replace edns-client-tag with edns-client-string option.- Merge PR #283 : Stream reuse. This implements upstream stream reuse for performing several queries over the same TCP or TLS channel.- Fix to connect() to UDP destinations, default turned on, this lowers vulnerability to ICMP side channels. Option to toggle udp-connect, default is enabled. Bug Fixes- Fix #319: potential memory leak on config failure, in rpz config.- Fix dnstap socket and the chroot not applied properly to the dnstap socket path.- Fix warning in libnss compile, nss_buf2dsa is not used without DSA.- Fix #323: unbound testsuite fails on mock build in systemd-nspawn if systemd support is build.- Fix for python reply callback to see mesh state reply_list member, it only removes it briefly for the commpoint call so that it does not drop it and attempt to modify the reply list during reply.- Fix that if there are on reply callbacks, those are called per reply and a new message created if that was modified by the call.- Free up auth zone parse region after use for lookup of host- Merge PR #326 from netblue30: DoH: implement content-length header field.- DoH content length, simplify code, remove declaration after statement and fix cast warning.- Fix that if there are reply callbacks for the given rcode, those are called per reply and a new message created if that was modified by the call.- Fix that the out of order TCP processing does not limit the number of outstanding queries over a connection.- Fix python documentation warning on functions.rst inplace_cb_reply.- Log ip address when http session recv fails, eg. due to tls fail.- Fix to set the tcp handler event toggle flag back to default when the handler structure is reused.- Clean the fix for out of order TCP processing limits on number of queries. It was tested to work.- Fix that http settings have colon in set_option, for http-endpoint, http-max-streams, http-query-buffer-size, http-response-buffer-size, and http-nodelay.- Fix memory leak of https port string when reading config.- local-zone regional allocations outside of chunk- Merge PR #324 from James Renken: Add modern X.509v3 extensions to unbound-control TLS certificates.- Fix for PR #324 to attach the x509v3 extensions to the client certificate.- Fix #327: net/if.h check fails on some darwin versions; contribution by Joshua Root.- Fix #320: potential memory corruption due to size miscomputation upton custom region alloc init.- Fix #333: Unbound Segmentation Fault w/ log_info Functions From Python Mod.- Fix that minimal-responses does not remove addresses from a priming query response.- In man page note that tls-cert-bundle is read before permission drop and chroot.- Fix #341: fixing a possible memory leak.- Fix memory leak after fix for possible memory leak failure.- Fix #343: Fail to build --with-libnghttp2 with error: \'SSIZE_MAX\' undeclared.- Fix for #303 CVE-2020-28935 : Fix that symlink does not interfere with chown of pidfile.- Fix #347: IP_DONTFRAG broken on Apple xcode 12.2.- Fix #350: with the AF_NETLINK permission, to fix 1.12.0 error: failed to list interfaces: getifaddrs: Address family not supported by protocol.- Merge #351 from dvzrv: Add AF_NETLINK to set of allowed socket address families.- iana portlist updated.- Fix crash when TLS connection is closed prematurely, when reuse tree comparison is not properly identical to insertion.- Fix padding of struct regional for 32bit systems.- with udp-connect ignore connection refused with UDP timeouts.- Fix udp-connect on FreeBSD, do send calls on connected UDP socket.- Better fix for reuse tree comparison for is-tls sockets. Where the tree key identity is preserved after cleanup of the TLS state.- Fix memory leak for edns client tag opcode config element.- Attempt fix for libevent state in tcp reuse cases after a packet is written.- Fix readagain and writeagain callback functions for comm point cleanup.- Fix to omit UDP receive errors from log, if verbosity low. These happen because of udp-connect.- For #352: contrib/metrics.awk for Prometheus style metrics output.- Fix that after failed read, the readagain cannot activate.- Clear readagain upon decommission of pending tcp structure.- Fix compile warning for type cast in http2_submit_dns_response.- Fix when use free buffer to initialize rbtree for stream reuse.- Fix compile warnings for windows.- Fix compile warnings in rpz initialization.- Fix contrib/metrics.awk for FreeBSD awk compatibility.- Fix assertion failure on double callback when iterator loses interest in query at head of line that then has the tcp stream not kept for reuse.- Fix stream reuse and tcp fast open.
* Thu Oct 08 2020 Michael Ströder - update to 1.12.0 Features- DNS Flag Day 2020: change edns-buffer-size default to 1232.- Merge PR #255: DNS-over-HTTPS support.- Use inclusive language in configuration- Merge PR #284 and Fix #246: Remove DLV entirely from Unbound. The DLV has been decommisioned and in unbound 1.5.4, in 2015, there was advise to stop using it. The current code base does not contain DLV code any more. The use of dlv options displays a warning.- Similar to NSD PR#113, implement that interface names can be used, eg. something like interface: eth0 is resolved at server start and uses the IP addresses for that named interface.- Merge PR #272: Add EDNS client tag functionality.- Add edns-client-tag-opcode option Bug Fixes- Merge PR #270 from cgzones: munin plugin: always exit 0 in autoconf- Merge PR #269, Fix python module len() implementations, by Torbjörn Lönnemark- Merge PR #268, draft-ietf-dnsop-serve-stale-10 has become RFC 8767 on March 2020, by and0x000.- Fix doxygen comment for no ssl for tls session ticket key callback routine.- Fix mini_event.h on OpenBSD cannot find fd_set.- Improve error log message when inserting rpz RR.- Merge PR #280, Make tvOS & watchOS checks verify truthiness as well as definedness, by Felipe Gasper.- contrib/aaaa-filter-iterator.patch file renewed diff content to apply cleanly to the current coderepo for the current code version.- Fix #287: doc typo: \"Additionaly\".- Merge (modified) PR #277, use EVP_MAC_CTX_set_params if available, by Vítězslav Čížek.- Create and init edns tags data for libunbound.- Fix stats double count issue (#289).- Fix that dnstap reconnects do not spam the log with the repeated attempts. Attempts on the timer are only logged on high verbosity, if they produce a connection failure error.- Fix to apply chroot to dnstap-socket-path, if chroot is enabled.- Change configure to use EVP_sha256 instead of HMAC_Update for openssl-3.0.0.- Update documentation in python example code.- Review fix interface, doxygen and assign null in case of error free.- Merge PR #293: Add missing prototype. Also refactor to use the new shorthand function to clean up the code.- Refactor to use sock_strerr shorthand function.- Fix #296: systemd nss-lookup.target is reached before unbound can successfully answer queries. Changed contrib/unbound.service.in.- Fix num.expired statistics output.- Remove x file mode on ipset/ipset.c and h files.- Spelling fix.- Introduce test for statistics.- Fix that prefer-ip4 and prefer-ip6 can be get and set with unbound-control, with libunbound and the unbound-checkconf option output function.- Merge PR #311 by luismerino: Dynlibmod leak.- Error message is logged for dynlibmod malloc failures.- iana portlist updated.- Fix #304: dnstap logging not recovering after dnstap process restarts- Fix edns-client-tags get_option typo- Fix #305: dnstap logging significantly affects unbound performance (regression in 1.11).- Fix #305: only wake up thread when threshold reached.- Fix to ifdef fptr wlist item for dnstap.- Fix memory leak of edns tags at libunbound context delete.- Fix double loopexit for unbound-dnstap-socket after sigterm.
* Mon Jul 27 2020 Michael Ströder - update to 1.11.0 Features- Merge #225 from akhait: KSK-2010 has been revoked. It removes the KSK-2010 from the default list in unbound-anchor, now that the revocation period is over. KSK-2017 is the only trust anchor in the shipped default now.- Merge PR #93: Add dynamic library support.- Introduce \'include-toplevel:\' configuration option.- Change default value for \'rrset-roundrobin\' to yes.- Add SNI support on more TLS connections (fixes #193).- Add SNI support to unbound-anchor.- Merge PR #164: Framestreams, this branch implements dnstap connectivity in unbound. This has a number of new features.- Fix #165: Add prefer-ip4: yesno config option to prefer ipv4 for using ipv4 filters, because the hosts ip6 netblock /64 is not owned by one operator, and thus reputation is shared. Bug Fixes- protect X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS with ifdef for different openssl versions.- Merge PR #166: Fix typo in unbound.service.in, by glitsj16.- Fix #169: Fix warning for daemon/remote.c output may be truncated from snprintf.- Fix #170: Fix gcc undefined sanitizer signed integer overflow warning in signature expiry RFC1982 serial number arithmetic.- Fix more undefined sanitizer issues, in respip copy_rrset null dname, and in the client_info_compare routine for null memcmp.- Merge PR #171: Add additional compilers and platforms to Travis testing, by noloader.- Merge PR #173: updated makedist.sh for config.guess and config.sub and sha256 digest for gpg, by noloader.- Merge PR #172: Add IBM s390x arch for testing, by noloader.- Fix #177: dnstap does not build on macOS.- Fix compiler warning in dns64/dns64.c- Merge PR #174: Add Android to Travis testing, by noloader.- Move android build scripts to contrib/ and allow android tests to fail.- Fix #175, Merge PR #176: fix link error when OpenSSL is configured with no-engine, thanks noloader.- Upgrade config.guess(2020-01-01) and config.sub(2020-01-01).- Merge PR #180 from noloader: Avoid calling exit in Travis script.- Merge PR #181 from noloader: Fix OpenSSL -pie warning on Android.- Update README-Travis.md (from PR #179), by Jeffrey Walton.- Fix PR #182 from noloader: Add iOS testing to Travis.- Merge PR #186, fix #183: Fix unrecognized \'echo -n\' option on OS X, by noloader- Fix #188: unbound-control.c:882:6: error: \'execlp\' is unavailable: not available on tvOS.- Fix #189: mini_event.h:142:17: error: field \'ev_timeout\' has incomplete type, by noloader.- Add check to make sure RPZ records are subdomains of configured zone origin.- Fix #192: In the unbound-checkconf tool, the module config of dns64 subnetcache respip validator iterator is whitelisted, it was reported it seems to work.- Merge PR#191: Update iOS testing on Travis, by Jeffrey Walton.- Fix #158: open tls-session-ticket-keys as binary, for Windows. By Daisuke HIGASHI.- Merge PR#134, Allow the kernel to provide random source ports. By Florian Obser.- Log warning when using outgoing-port-permit and outgoing-port-avoid while explicit port randomisation is disabled.- Merge PR#194: Add libevent testing to Travis, by Jeffrey Walton.- Fix .travis.yml error, missing \'env\' option.- Merge PR #197 from fobser: Make log_ident_revert_to_default() a proper prototype.- Merge PR #198 from fobser: Declare lz_enter_rr_into_zone() static, it\'s only used in this file.- Fix compile on Solaris for unbound-checkconf.- Fix compile of test tools without protobuf.- Merge PR #200 from yarikk: add ip-dscp option to specify the DSCP tag for outgoing packets.- Travis fix for ios by omitting tools from install.- Merge PR #201 from noloader: Fix OpenSSL cross-compaile warnings.- Fix RPZ concurrency issue when using auth_zone_reload.- Make unbound-control error returned on missing domain name more user friendly.- Merge PR #203 from noloader: Update README-Travis.md with current procedures.- Merge PR #207: Clarify if-automatic listens on 0.0.0.0 and ::- Merge PR #208: Fix uncached CLIENT_RESPONSE\'es on stateful transports.- Merge PR #206: Redis TTL, by Talkabout.- More documentation for redis-expire-records option.- Keep track of number of timeouts. Use this counter to determine if capsforid fallback should be started.- Merge PR #214 from gearnode: unbound-control-setup recreate certificates. With the -r option the certificates are created again, without it, only the files that do not exist are created.- Fix #220: auth-zone section in config may lead to segfault.- Fix help return code in unbound-control-setup script.- Fix for posix shell syntax for trap in nsd-control-setup.- Fix for posix shell syntax for trap in run_msg.sh test script.- Add doxygen documentation for DSCP.- Fix #222: --enable-rpath, fails to rpath python lib.- Fix for count of reply states in the mesh.- Remove unneeded was_mesh_reply check.- Explicitly use \'rrset-roundrobin: no\' for test cases.- Cache ECS answers with longest scope of CNAME chain.- windows compile warnings removal for ip dscp option code.- Fix for integer overflow when printing RDF_TYPE_TIME.- Update contrib/aaaa-filter-iterator.patch for the recent generate_sub_request() change and to apply cleanly.- Merge PR #241 by Robert Edmonds: contrib/libunbound.pc.in: Do not use \"Requires:\".- Mention tls name possible when tls is enabled for stub-addr in the man page.- Fix default explanation in man page for qname-minimisation-strict.- Fix display of event loop method with libev.- iana portlist updated.- Move reply list clean for serve expired mesh callback to after the reply is sent, so that script callbacks have reply_info.- Also move reply list clean for mesh callbacks to the scrip callback can see the reply_info.- Fix for mesh accounting if the reply list already empty to begin with.- Fix for mesh accounting when rpz decides to drop a reply with a tcp stream waiting for it.- Review fix for number of detached states due to use of variable after end of loop.- Fix tcp req info drop due to size call into mesh accounting removal of mesh state during mesh send reply.- Fix #259: Fix unbound-checkconf does not check view existence. unbound-checkconf checks access-control-view, access-control-tags, access-control-tag-actions and access-control-tag-datas.- Fix offset of error printout for access-control-tag-datas.- Fix add missing DSA header, for compilation without deprecated OpenSSL APIs.- Fix to use SSL_CTX_set_tlsext_ticket_key_evp_cb in OpenSSL 3.0.0-alpha4.- Longer keys for the test set, this avoids weak crypto errors.- Add bidirectional frame streams support.- Fix check conf test for referencing installation paths.- Fix unused variable warning for clang analyzer.- Merge PR #234 - Ensure proper alignment of cmsg buffers by Jérémie Courrèges-Anglas.- Fix PR #234 log_assert sizeof to use union buffer.- Fix libnettle compile for session ticket key callback function changes.- Fix lock dependency cycle in rpz zone config setup.- Fix streamtcp to print packet data to stdout. This makes the stdout and stderr not mix together lines, when parsing its output.- Fix contrib/fastrpz.patch to apply cleanly. It fixes for changes due to added libdynmod, but it does not compile, it conflicts with new rpz code.
* Tue May 19 2020 Michael Ströder - update to 1.10.1 with security fixes
* CVE-2020-12662 Unbound can be tricked into amplifying an incoming query into a large number of queries directed to a target.
* CVE-2020-12663 Malformed answers from upstream name servers can be used to make Unbound unresponsive.- removed unused unbound-1.10.1.tar.gz.asc for now
* Thu Feb 20 2020 Michael Ströder - update to 1.10.0 Features:- Merge RPZ support into master. Only QNAME and Response IP triggers are supported.- Added serve-stale functionality as described in draft-ietf-dnsop-serve-stale-10. `serve-expired-
*` options can be used to configure the behavior.- Updated cachedb to honor `serve-expired-ttl`; Fixes #107.- Renamed statistic `num.zero_ttl` to `num.expired` as expired replies come with a configurable TTL value (`serve-expired-reply-ttl`).- Merge #135 from Florian Obser: Use passed in neg and key cache if non-NULL.- Fix #153: Disable validation for DSA algorithms. RFC 8624 compliance.- Merge PR#151: Fixes for systemd units, by Maryse47, Edmonds and Frzk. Updates the unbound.service systemd file and adds a portable systemd service file.- Merge PR#154; Allow use of libbsd functions with configure option - -with-libbsd. By Robert Edmonds and Steven Chamberlain.- Merge PR#148; Add some TLS stats to unbound_munin_. By Fredrik Pettai.- Merge PR#156 from Alexander Berkes; Added unbound-control view_local_datas_remove command. Bug Fixes:- Fix typo to let serve-expired-ttl work with ub_ctx_set_option(), by Florian Obser- Update mailing list URL.- Fix #140: Document slave not downloading new zonefile upon update.- Downgrade compat/getentropy_solaris.c to version 1.4 from OpenBSD. The dl_iterate_phdr() function introduced in newer versions raises compilation errors on solaris 10.- Changes to compat/getentropy_solaris.c for, ifdef stdint.h inclusion for older systems. ifdef sha2.h inclusion for older systems.- Fix \'make test\' to work for --disable-sha1 configure option.- Fix out-of-bounds null-byte write in sldns_bget_token_par while parsing type WKS, reported by Luis Merino from X41 D-Sec.- Updated sldns_bget_token_par fix for also space for the zero delimiter after the character. And update for more spare space.- Fix #138: stop binding pidfile inside chroot dir in systemd service file.- Fix the relationship between serve-expired and prefetch options, patch from Saksham Manchanda from Secure64.- Fix unreachable code in ssl set options code.- Removed the dnscrypt_queries and dnscrypt_queries_chacha tests, because dnscrypt-proxy (2.0.36) does not support the test setup any more, and also the config file format does not seem to have the appropriate keys to recreate that setup.- Fix crash after reload where a stats lookup could reference old key cache and neg cache structures.- Fix for memory leak when edns subnet config options are read when compiled without edns subnet support.- Fix auth zone support for NSEC3 records without salt.- Merge PR#150 from Frzk: Systemd unit without chroot. It add contrib/unbound_nochroot.service.in, a systemd file for use with chroot: \"\", see comments in the file, it uses systemd protections instead. It was superceded by #151, the unbound_portable.service file.- Merge PR#155 from Robert Edmonds: contrib/libunbound.pc.in: Fixes to Libs/Requires for crypto library dependencies.- iana portlist updated.- Fix to silence the tls handshake errors for broken pipe and reset by peer, unless verbosity is set to 2 or higher.- Merge PR#147; change rfc reference for reserved top level dns names.- Fix #157: undefined reference to `htobe64\'.- Fix subnet tests for disabled DSA algorithm by default.- Update contrib/fastrpz.patch for clean diff with current code.- updated .gitignore for added contrib file.- Add build rule for ipset to Makefile- Add getentropy_freebsd.o to Makefile dependencies.- Fix memory leak in error condition remote.c- Fix double free in error condition view.c- Fix memory leak in do_auth_zone_transfer on success- Stop working on socket when socket() call returns an error.- Check malloc return values in TLS session ticket code- Fix fclose on error in TLS session ticket code.- Add assertion to please static analyzer- Fixed stats when replying with cached, cname-aliased records.- Added missing default values for redis cachedb backend.- Fix num_reply_addr counting in mesh and tcp drop due to size after serve_stale commit.- Fix to create and destroy rpz_lock in auth_zones structure.- Fix to lock zone before adding rpz qname trigger.- Fix to lock and release once in mesh_serve_expired_lookup.- Fix to put braces around empty if body when threading is disabled.- Fix num_reply_states and num_detached_states counting with serve_expired_callback.- Cleaner code in mesh_serve_expired_lookup.- Document in unbound.conf manpage that configuration clauses can be repeated in the configuration file.- Document \'ub_result.was_ratelimited\' in libunbound.- Fix use after free on log-identity after a reload; Fixes #163.- Fix with libnettle make test with dsa disabled.- Fix contrib/fastrpz.patch to apply cleanly. Fix for serve-stale fixes, but it does not compile, conflicts with new rpz code.- Fix to clean memory leak of respip_addr.lock when ip_tree deleted.- Fix compile warning when threads disabled.- Fix spelling in unbound.conf.5.in.- Stop unbound-checkconf from insisting that auth-zone and rpz zonefiles have to exist. They can not exist, and download later.- contrib/drop2rpz: perl script that converts the Spamhaus DROP-List in RPZ-Format, contributed by Andreas Schulze.- Remove unused variable.- Add respip to supported module-config options in unbound-checkconf.- Updated contrib/unbound_smf23.tar.gz with Solaris SMF service for Unbound from Yuri Voinov.