diff options
Diffstat (limited to 'changes')
152 files changed, 410 insertions, 355 deletions
diff --git a/changes/19271 b/changes/19271 deleted file mode 100644 index dc06ead999..0000000000 --- a/changes/19271 +++ /dev/null @@ -1,2 +0,0 @@ - o Directory authority changes: - - Urras is no longer a directory authority. Closes ticket 19271. diff --git a/changes/19974 b/changes/19974 new file mode 100644 index 0000000000..5496143ddf --- /dev/null +++ b/changes/19974 @@ -0,0 +1,5 @@ + o Minor bugfixes (unit tests): + - Fix tolerances in unit tests for monotonic time comparisons between + nanoseconds and microseconds. Previously, we accepted a 10 us + difference only, which is not realistic on every platform's + clock_gettime(). Fixes bug 19974; bugfix on 0.2.9.1-alpha. diff --git a/changes/20460 b/changes/20460 new file mode 100644 index 0000000000..9fbb4a7986 --- /dev/null +++ b/changes/20460 @@ -0,0 +1,4 @@ + o Minor bugfixes (testing): + - Use ECDHE ciphers instead of ECDH in tortls tests. LibreSSL has + removed the ECDH ciphers which caused the tests to fail on + platforms which use it. Fixes bug 20460; bugfix on 0.2.8.1-alpha. diff --git a/changes/20492 b/changes/20492 new file mode 100644 index 0000000000..fdcd4d0b4b --- /dev/null +++ b/changes/20492 @@ -0,0 +1,4 @@ + o Minor bugfix (build): + - The current Git revision when building from a local repository is now + detected correctly when using git worktrees. Fixes bug 20492; bugfix on + 0.2.3.9-alpha. diff --git a/changes/21359 b/changes/21359 new file mode 100644 index 0000000000..cc9b377d52 --- /dev/null +++ b/changes/21359 @@ -0,0 +1,8 @@ + + o Minor features (portability, compilationc) + - Support building with recent LibreSSL code that uses opaque + structures. Closes ticket 21359. + - Autoconf now check to determine if OpenSSL + structures are opaque, instead of explicitly checking for + OpenSSL version numbers. + Part of ticket 21359. diff --git a/changes/asciidoc-UTC b/changes/asciidoc-UTC deleted file mode 100644 index 21fbfc1d67..0000000000 --- a/changes/asciidoc-UTC +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (build): - - When building manual pages, set the timezone to "UTC", so that the - output is reproducible. Fixes bug 19558; bugfix on 0.2.2.9-alpha. - Patch from intrigeri. diff --git a/changes/broken-028-fallbacks b/changes/broken-028-fallbacks deleted file mode 100644 index 698fd6e37a..0000000000 --- a/changes/broken-028-fallbacks +++ /dev/null @@ -1,3 +0,0 @@ - o Minor feature (fallback directories): - - Remove broken fallbacks from the hard-coded fallback directory list. - Closes ticket 20190; patch by teor. diff --git a/changes/buf-sentinel b/changes/buf-sentinel deleted file mode 100644 index 7c5b829c19..0000000000 --- a/changes/buf-sentinel +++ /dev/null @@ -1,11 +0,0 @@ - o Major features (security fixes): - - - Prevent a class of security bugs caused by treating the contents - of a buffer chunk as if they were a NUL-terminated string. At - least one such bug seems to be present in all currently used - versions of Tor, and would allow an attacker to remotely crash - most Tor instances, especially those compiled with extra compiler - hardening. With this defense in place, such bugs can't crash Tor, - though we should still fix them as they occur. Closes ticket 20384 - (TROVE-2016-10-001). - diff --git a/changes/bug15582 b/changes/bug15582 new file mode 100644 index 0000000000..5ea6431cf8 --- /dev/null +++ b/changes/bug15582 @@ -0,0 +1,4 @@ + o Minor bugfixes (compilation): + - Avoid compiler warnings in the unit tests for running tor_sscanf() + with wide string outputs. Fixes bug 15582; bugfix on 0.2.6.2-alpha. + diff --git a/changes/bug17150 b/changes/bug17150 deleted file mode 100644 index 686cc34296..0000000000 --- a/changes/bug17150 +++ /dev/null @@ -1,7 +0,0 @@ - o Minor bugfixes (directory warnings): - - When fetching extrainfo documents, compare their SHA256 digests - and Ed25519 signing key certificates - with the routerinfo that led us to fetch them, rather than - with the most recent routerinfo. Otherwise we generate many - spurious warnings about mismatches. Fixes bug 17150; bugfix - on 0.2.7.2-alpha. diff --git a/changes/bug17744_redux b/changes/bug17744_redux deleted file mode 100644 index d61e17fec3..0000000000 --- a/changes/bug17744_redux +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes (build): - - Remove a pair of redundant AM_CONDITIONAL declarations from - configure.ac. Fixes one final case of bug 17744; bugfix on - 0.2.8.2-alpha. - diff --git a/changes/bug18100 b/changes/bug18100 new file mode 100644 index 0000000000..cd3ba2c977 --- /dev/null +++ b/changes/bug18100 @@ -0,0 +1,5 @@ + o Major bugfixes (linux TPROXY support): + - Fix a typo that had prevented TPROXY-based transparent proxying from + working under Linux. Fixes bug 18100; bugfix on 0.2.6.3-alpha. + Patch from "d4fq0fQAgoJ". + diff --git a/changes/bug18133 b/changes/bug18133 deleted file mode 100644 index 177d286495..0000000000 --- a/changes/bug18133 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (logging): - - When we can't generate a signing key because OfflineMasterKey is set, - do not imply that we should have been able to load it. - Fixes bug 18133; bugfix on 0.2.7.2-alpha. diff --git a/changes/bug18286 b/changes/bug18286 deleted file mode 100644 index e398fb004b..0000000000 --- a/changes/bug18286 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor features (build): - - Tor now builds again with the recent OpenSSL 1.1 development branch - (tested against 1.1.0-pre4 and 1.1.0-pre5-dev). Closes ticket 18286. - - diff --git a/changes/bug18312 b/changes/bug18312 deleted file mode 100644 index 7dcb3266bf..0000000000 --- a/changes/bug18312 +++ /dev/null @@ -1,4 +0,0 @@ - o Documentation: - - Stop recommending use of nicknames to identify relays in our - MapAddress documentation. Closes ticket 18312. - diff --git a/changes/bug18397 b/changes/bug18397 deleted file mode 100644 index 53993da4e6..0000000000 --- a/changes/bug18397 +++ /dev/null @@ -1,7 +0,0 @@ - o Minor bugfixes (Linux seccomp2 sandbox): - - Add a few missing syscalls to the seccomp2 sandbox: sysinfo, - getsockopt(SO_SNDBUF), and setsockopt(SO_SNDBUFFORCE). On - some systems, these are required for Tor to start with - "Sandbox 1" enabled. - Fixes bug 18397; bugfix on 0.2.5.1-alpha. Patch from - Daniel Pinto. diff --git a/changes/bug18460 b/changes/bug18460 deleted file mode 100644 index a8c1a19774..0000000000 --- a/changes/bug18460 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (statistics): - - We now include consensus downloads via IPv6 in our directory-request statistics. - Fixes bug 18460; bugfix on 0.2.3.14-alpha. - diff --git a/changes/bug18481 b/changes/bug18481 deleted file mode 100644 index 6fd882b36b..0000000000 --- a/changes/bug18481 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes (client): - - Turn all TestingClientBootstrap* into non-testing torrc options. This - changes simply renames them by removing "Testing" in front of them and - they do not require TestingTorNetwork to be enabled anymore. Fixes - bug 18481; bugfix on 0.2.8.1-alpha. diff --git a/changes/bug18616 b/changes/bug18616 deleted file mode 100644 index ec59e846ed..0000000000 --- a/changes/bug18616 +++ /dev/null @@ -1,14 +0,0 @@ - o Major bugfixes (directory mirrors): - - Decide whether to advertise begindir support the same way we decide - whether to advertise our DirPort. These decisions being out of sync - led to surprising behavior like advertising begindir support when - our hibernation config options made us not advertise a DirPort. - Resolves bug 18616; bugfix on 0.2.8.1-alpha. Patch by teor. - - o Minor bugfixes: - - Consider more config options when relays decide whether to regenerate - their descriptor. Fixes more of bug 12538; bugfix on 0.2.8.1-alpha. - - Resolve some edge cases where we might launch an ORPort reachability - check even when DisableNetwork is set. Noticed while fixing bug - 18616; bugfix on 0.2.3.9-alpha. - diff --git a/changes/bug18668 b/changes/bug18668 deleted file mode 100644 index 4b186b5c05..0000000000 --- a/changes/bug18668 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes (tests): - - Avoid "WSANOTINITIALISED" warnings in the unit tests. Fixes bug 18668; - bugfix on 0.2.8.1-alpha. diff --git a/changes/bug18673 b/changes/bug18673 deleted file mode 100644 index 5d6161718a..0000000000 --- a/changes/bug18673 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (memory leak): - - Fix a small memory leak that would occur when the - TestingEnableCellStatsEvent option was turned on. Fixes bug 18673; - bugfix on 0.2.5.2-alpha. diff --git a/changes/bug18686 b/changes/bug18686 deleted file mode 100644 index 23547d211d..0000000000 --- a/changes/bug18686 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes (pluggable transports): - - Avoid reporting a spurious error when we decide that we don't - need to terminate a pluggable transport because it has already - exited. Fixes bug 18686; bugfix on 0.2.5.5-alpha. - diff --git a/changes/bug18710 b/changes/bug18710 deleted file mode 100644 index 269395563d..0000000000 --- a/changes/bug18710 +++ /dev/null @@ -1,6 +0,0 @@ - o Major bugfixes (DNS proxy): - - Stop a crash that could occur when a client running with DNSPort - received a query with multiple address types, where the first - address type was not supported. Found and fixed by Scott Dial. - Fixes bug 18710; bugfix on 0.2.5.4-alpha. - diff --git a/changes/bug18716 b/changes/bug18716 deleted file mode 100644 index b15a343f4c..0000000000 --- a/changes/bug18716 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (assert, portability): - - Fix an assertion failure in memarea.c on systems where "long" is - shorter than the size of a pointer. - Fixes bug 18716; bugfix on 0.2.1.1-alpha diff --git a/changes/bug18728 b/changes/bug18728 deleted file mode 100644 index e181c17e65..0000000000 --- a/changes/bug18728 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (build): - - Resolve warnings when building on systems that are concerned with - signed char. Fixes bug 18728; bugfix on 0.2.7.2-alpha and - 0.2.6.1-alpha. diff --git a/changes/bug18729 b/changes/bug18729 deleted file mode 100644 index 4ec9ca3254..0000000000 --- a/changes/bug18729 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features (logging): - - Stop blasting twelve lines per second from periodic_event_dispatch() - at loglevel debug. Resolves ticket 18729; fix on 0.2.8.1-alpha. diff --git a/changes/bug18761 b/changes/bug18761 deleted file mode 100644 index 78500a88ea..0000000000 --- a/changes/bug18761 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor feature (logging): - - When rejecting a misformed INTRODUCE2 cell, only log at PROTOCOL_WARN - severity. Closes ticket 18761. diff --git a/changes/bug18809 b/changes/bug18809 deleted file mode 100644 index 1e151874b7..0000000000 --- a/changes/bug18809 +++ /dev/null @@ -1,16 +0,0 @@ - o Major bugfixes (bootstrap): - - Check if bootstrap consensus downloads are still needed - when the linked connection attaches. This prevents tor - making unnecessary begindir-style connections, which are - the only directory connections tor clients make since - the fix for 18483 was merged. - - Fix some edge cases where consensus download connections - may not have been closed, even though they were not needed. - Related to fix 18809. - - Make relays retry consensus downloads the correct number of - times, rather than the more aggressive client retry count. - Fixes part of ticket 18809. - - Stop downloading consensuses when we have a consensus, - even if we don't have all the certificates for it yet. - Fixes bug 18809; bugfix on 0.2.8.1-alpha. - Patches by arma and teor. diff --git a/changes/bug18812 b/changes/bug18812 deleted file mode 100644 index 793e1102f7..0000000000 --- a/changes/bug18812 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (bootstrap): - - When a fallback changes its fingerprint from the hard-coded - fingerprint, log a less severe, more explanatory log message. - Fixes bug 18812; bugfix on 0.2.8.1-alpha. Patch by teor. diff --git a/changes/bug18816 b/changes/bug18816 deleted file mode 100644 index 103f816962..0000000000 --- a/changes/bug18816 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfix (bootstrap): - - Consistently use the consensus download schedule for - authority certificates. - Fixes bug 18816; bugfix on 0.2.4.13-alpha. diff --git a/changes/bug18841.1 b/changes/bug18841.1 deleted file mode 100644 index 205ee5a425..0000000000 --- a/changes/bug18841.1 +++ /dev/null @@ -1,7 +0,0 @@ - o Major bugfixes (compilation): - - Correctly detect compiler flags on systems where _FORTIFY_SOURCE - is predefined. Previously, our use of -D_FORTIFY_SOURCE would - cause a compiler warning, thereby making other checks fail. - Fixes one case of bug 18841; bugfix on 0.2.3.17-beta. Patch from - "trudokal". - diff --git a/changes/bug18849 b/changes/bug18849 deleted file mode 100644 index b12a8da011..0000000000 --- a/changes/bug18849 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfix (logging): - - Reduce excessive logging when directories can't be found. - Fixes bug 18849; bugfix on 0.2.8.3-alpha and 0.2.8.1-alpha. - Patch by teor. diff --git a/changes/bug18920 b/changes/bug18920 deleted file mode 100644 index 1babfd6656..0000000000 --- a/changes/bug18920 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes (controller, microdescriptors): - - Make GETINFO dir/status-vote/current/consensus conform to the control - specification by returning "551 Could not open cached consensus..." - when not caching consensuses. - Fixes bug 18920; bugfix on 0.2.2.6-alpha. diff --git a/changes/bug18921 b/changes/bug18921 deleted file mode 100644 index cdd868a005..0000000000 --- a/changes/bug18921 +++ /dev/null @@ -1,4 +0,0 @@ - o Major bugfixes (IPv6 bridges): - - Fix directory address selection for IPv6 bridges. - Fixes bug 18921; bugfix on 0.2.8.1-alpha. - Patch by "teor". diff --git a/changes/bug18929 b/changes/bug18929 deleted file mode 100644 index c607e630a6..0000000000 --- a/changes/bug18929 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes (IPv6): - - Make directory node selection more reliable, mainly for - IPv6-only clients and clients with few reachable addresses. - Fixes bug 18929; bugfix on 0.2.8.1-alpha. - Patch by "teor". diff --git a/changes/bug18943 b/changes/bug18943 deleted file mode 100644 index 6bcd868460..0000000000 --- a/changes/bug18943 +++ /dev/null @@ -1,6 +0,0 @@ - o Major bugfixes (crypto, portability): - - The SHA3 and SHAKE routines now produce the correct output on - Big Endian systems, unbreaking the unit tests. No code calls - either algorithm family yet, so this is primarily a build fix. - Fixes bug 18943; bugfix on 0.2.8.1-alpha. - diff --git a/changes/bug18977 b/changes/bug18977 deleted file mode 100644 index 3f46b09fba..0000000000 --- a/changes/bug18977 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (time handling): - - When correcting a corrupt 'struct tm' value, fill in the tm_wday - field. Otherwise, our unit tests crash on Windows. - Fixes bug 18977; bugfix on 0.2.2.25-alpha. diff --git a/changes/bug19003 b/changes/bug19003 deleted file mode 100644 index ca94938ef9..0000000000 --- a/changes/bug19003 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes (small networks): - - Allow directories in small networks to bootstrap by - skipping DirPort checks when the consensus has no exits. - Fixes bug 19003; bugfix on 0.2.8.1-alpha. - Patch by teor. diff --git a/changes/bug19008 b/changes/bug19008 deleted file mode 100644 index c51c98faa6..0000000000 --- a/changes/bug19008 +++ /dev/null @@ -1,3 +0,0 @@ - o Major bugfixes (testing): - - Fix a bug that would block 'make test-network-all' on systems - where IPv6 packets were lost. Fixes bug 19008; bugfix on tor-0.2.7.3-rc. diff --git a/changes/bug19025 b/changes/bug19025 new file mode 100644 index 0000000000..0f365f52ba --- /dev/null +++ b/changes/bug19025 @@ -0,0 +1,4 @@ + o Major bugfixes (DNS): + - Fix a bug that prevented exit nodes from caching DNS records for more + than 60 seconds. + Fixes bug 19025; bugfix on 0.2.4.7-alpha. diff --git a/changes/bug19032 b/changes/bug19032 deleted file mode 100644 index 93f17c2f91..0000000000 --- a/changes/bug19032 +++ /dev/null @@ -1,4 +0,0 @@ - o Major bugfixes (security, directory authorities): - - Fix a crash and out-of-bounds write during authority voting, when the - list of relays includes duplicate ed25519 identity keys. Fixes bug 19032; - bugfix on 0.2.8.2-alpha. diff --git a/changes/bug19161 b/changes/bug19161 deleted file mode 100644 index 78c2165308..0000000000 --- a/changes/bug19161 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes (compilation): - - When libscrypt.h is found, but no libscrypt library can be linked, - treat libscrypt as absent. Fixes bug 19161; bugfix on 0.2.6.1-alpha. diff --git a/changes/bug19191 b/changes/bug19191 deleted file mode 100644 index 8670aaa7fd..0000000000 --- a/changes/bug19191 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes (downloading): - - Predict more correctly whether we'll be downloading over HTTP when we - determine the maximum length of a URL. This should avoid a "BUG" - warning about the Squid HTTP proxy and its URL limits. Fixes bug 19191; - bugfix on ?????. diff --git a/changes/bug19203 b/changes/bug19203 deleted file mode 100644 index 96bc1e855a..0000000000 --- a/changes/bug19203 +++ /dev/null @@ -1,4 +0,0 @@ - o Major bugfixes (user interface): - - Correctly give a warning in the cases where a relay is specified by - nickname, and one such relay is found, but it is not officially Named. - Fixes bug 19203; bugfix on 0.2.3.1-alpha. diff --git a/changes/bug19213 b/changes/bug19213 deleted file mode 100644 index 6217814fb4..0000000000 --- a/changes/bug19213 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes (compilation): - - Cause the unit tests to compile correctly on mingw64 versions - that lack sscanf. Fixes bug 19213; bugfix on 0.2.7.1-alpha. diff --git a/changes/bug19406 b/changes/bug19406 deleted file mode 100644 index e8b661b512..0000000000 --- a/changes/bug19406 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (build): - - Tor now again builds with the recent OpenSSL 1.1 development branch - (tested against 1.1.0-pre5 and 1.1.0-pre6-dev). - diff --git a/changes/bug19454 b/changes/bug19454 deleted file mode 100644 index 05650b5c61..0000000000 --- a/changes/bug19454 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes (heartbeat): - - Fix regression that crashes Tor when disabling heartbeats. Fixes bug - 19454; bugfix on tor-0.2.8.1-alpha. Reported by "kubaku". diff --git a/changes/bug19464 b/changes/bug19464 deleted file mode 100644 index 22c9e73dc7..0000000000 --- a/changes/bug19464 +++ /dev/null @@ -1,6 +0,0 @@ - o Minor bugfixes (user interface): - - Remove a warning message "Service [scrubbed] not found after - descriptor upload". This message appears when one uses HSPOST control - command to upload a service descriptor. Since there is only a descriptor - and no service, showing this message is pointless and confusing. - Fixes bug 19464; bugfix on 0.2.7.2-alpha. diff --git a/changes/bug19499 b/changes/bug19499 deleted file mode 100644 index 59bdb29dfa..0000000000 --- a/changes/bug19499 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (build): - - Tor now again builds with the recent OpenSSL 1.1 development branch - (tested against 1.1.0-pre6-dev). Closes ticket 19499. - diff --git a/changes/bug19556 b/changes/bug19556 deleted file mode 100644 index 31856b3db9..0000000000 --- a/changes/bug19556 +++ /dev/null @@ -1,7 +0,0 @@ - o Minor bugfixes (sandboxing): - - When sandboxing is enabled, we could not write any stats to - disk. check_or_create_data_subdir("stats"), which prepares the - private stats directory, calls check_private_dir(), which also - opens and not just stats() the directory. Therefore, we need to - also allow open() for the stats dir in our sandboxing setup. - Fixes bug 19556; bugfix on 0.2.5.1-alpha. diff --git a/changes/bug19557 b/changes/bug19557 deleted file mode 100644 index 55214b0c97..0000000000 --- a/changes/bug19557 +++ /dev/null @@ -1,4 +0,0 @@ - o Major bugfixes (sandboxing): - - Our sandboxing code would not allow us to write to stats/hidserv-stats, - causing tor to abort while trying to write stats. This was previously - masked by bug 19556. Fixes bug 19557; bugfix on 0.2.6.1-alpha. diff --git a/changes/bug19608 b/changes/bug19608 deleted file mode 100644 index 66c2de214e..0000000000 --- a/changes/bug19608 +++ /dev/null @@ -1,6 +0,0 @@ - o Minor bugfixes (IPv6, microdescriptors): - - Don't check node addresses when we only have a routerstatus. - This allows IPv6-only clients to bootstrap by fetching - microdescriptors from fallback directory mirrors. - (The microdescriptor consensus has no IPv6 addresses in it.) - Fixes bug 19608; bugfix on c281c036 in 0.2.8.2-alpha. diff --git a/changes/bug19660 b/changes/bug19660 deleted file mode 100644 index 72d32c8fe2..0000000000 --- a/changes/bug19660 +++ /dev/null @@ -1,8 +0,0 @@ - o Minor bugfixes (sandboxing): - - If we did not find a non-private IPaddress by iterating over - interfaces, we would try to get one via - get_interface_address6_via_udp_socket_hack(). This opens a - datagram socket with IPPROTO_UDP. Previously all our datagram - sockets (via libevent) used IPPROTO_IP, so we did not have that - in the sandboxing whitelist. Add (SOCK_DGRAM, IPPROTO_UDP) - sockets to the sandboxing whitelist. Fixes bug 19660. diff --git a/changes/bug19682 b/changes/bug19682 deleted file mode 100644 index c799c417ac..0000000000 --- a/changes/bug19682 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes (compilation): - - Fix compilation warning in the unit tests on systems where - char is signed. Fixes bug 19682; bugfix on 0.2.8.1-alpha. diff --git a/changes/bug19728 b/changes/bug19728 deleted file mode 100644 index 98ba34290f..0000000000 --- a/changes/bug19728 +++ /dev/null @@ -1,3 +0,0 @@ - o Directory authority changes: - - The "Tonga" bridge authority has been retired; the new bridge - authority is "Bifroest". Closes tickets 19728 and 19690. diff --git a/changes/bug19782 b/changes/bug19782 deleted file mode 100644 index 37660ead73..0000000000 --- a/changes/bug19782 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes (fallback directories): - - Remove a fallback that was on the hardcoded list, then opted-out. - Fixes bug 19782; update to fallback list from 0.2.8.2-alpha. diff --git a/changes/bug19869 b/changes/bug19869 new file mode 100644 index 0000000000..430048f161 --- /dev/null +++ b/changes/bug19869 @@ -0,0 +1,4 @@ + o Minor bugfixes (DNSPort): + - On DNSPort, stop logging a BUG warning on a failed hostname lookup. + Fixes bug 19869; bugfix on 0.2.9.1-alpha. + diff --git a/changes/bug19903 b/changes/bug19903 deleted file mode 100644 index 33aa8789d7..0000000000 --- a/changes/bug19903 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (compilation): - - Remove an inappropriate "inline" in tortls.c that was causing warnings - on older versions of GCC. Fixes bug 19903; 0.2.8.1-alpha. - diff --git a/changes/bug19926_029_info b/changes/bug19926_029_info new file mode 100644 index 0000000000..93fd81b6cb --- /dev/null +++ b/changes/bug19926_029_info @@ -0,0 +1,3 @@ + o Minor bugfixes (logging): + - Downgrade a harmless log message about the pending_entry_connections + list from "warn" to "info". Mitigates bug 19926. diff --git a/changes/bug19947 b/changes/bug19947 deleted file mode 100644 index b9dce8b753..0000000000 --- a/changes/bug19947 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (fallback directories): - - Avoid logging a NULL string pointer when loading fallback directory information. - Fixes bug 19947; bugfix on 0.2.4.7-alpha and 0.2.8.1-alpha. - Report and patch by "rubiate". diff --git a/changes/bug19960 b/changes/bug19960 new file mode 100644 index 0000000000..5d655859a6 --- /dev/null +++ b/changes/bug19960 @@ -0,0 +1,4 @@ + o Minor bugfixes (netbsd, unit tests): + - Stop expecting NetBSD unit tests to report success for ipfw; + on NetBSD, it's only pf that's supported. + Part of a fix for bug 19960; bugfix on 0.2.9.5-alpha. diff --git a/changes/bug19968 b/changes/bug19968 new file mode 100644 index 0000000000..b285706e70 --- /dev/null +++ b/changes/bug19968 @@ -0,0 +1,11 @@ + o Minor bugfixes (relay): + - Do not try to parallelize workers more than 16x without the + user explicitly configuring us to do so, even if we do detect more than + 16 CPU cores. Fixes bug 19968; bugfix on + 0.2.3.1-alpha. + + + o Minor bugfixes (testing): + - Avoid a unit test failure on systems with over 16 detectable + CPU cores. Fixes bug 19968; bugfix on + 0.2.3.1-alpha. diff --git a/changes/bug19969 b/changes/bug19969 index 0bdd880bb7..c760c6de03 100644 --- a/changes/bug19969 +++ b/changes/bug19969 @@ -1,9 +1,9 @@ - o Major bugfixes (client performance); + o Major bugfixes (client performance): - Clients now respond to new application stream requests when they arrive, rather than waiting up to one second before starting to handle them. Fixes part of bug 19969; bugfix on 0.2.8.1-alpha. - o Major bugfixes (clients on flaky network connections); + o Major bugfixes (clients on flaky network connections): - When Tor leaves standby because of a new application request, open circuits as needed to serve that request. Previously, we would potentially wait a very long time. Fixes part of bug 19969; bugfix diff --git a/changes/bug19973 b/changes/bug19973 deleted file mode 100644 index 7bd5c554f9..0000000000 --- a/changes/bug19973 +++ /dev/null @@ -1,6 +0,0 @@ - o Major bugfixes (client, security): - - Only use the ReachableAddresses option to restrict the first hop - in a path. Previously, it would apply to every hop in the path, - with a possible degredation in anonymity for anyone using an - uncommon ReachableAddress setting. Fixes bug 19973; bugfix on - 0.2.8.2-alpha. diff --git a/changes/bug20059 b/changes/bug20059 new file mode 100644 index 0000000000..091fab06d1 --- /dev/null +++ b/changes/bug20059 @@ -0,0 +1,3 @@ + o Minor bugfixes (relay): + - Avoid a double-marked-circuit warning that can happen when we receive + DESTROY cells under heavy load. Fixes bug 20059; bugfix on 0.1.0.1-rc. diff --git a/changes/bug20085 b/changes/bug20085 new file mode 100644 index 0000000000..fd10e7eeeb --- /dev/null +++ b/changes/bug20085 @@ -0,0 +1,4 @@ + o Documentation: + - Correct the minimum bandwidth value in torrc.sample, and queue a + corresponding change for torrc.minimal. Closes ticket 20085. + diff --git a/changes/bug20103 b/changes/bug20103 deleted file mode 100644 index bf0aeec009..0000000000 --- a/changes/bug20103 +++ /dev/null @@ -1,7 +0,0 @@ - o Major bugfixes (crash): - - - Fix a complicated crash bug that could affect Tor clients - configured to use bridges when replacing a networkstatus consensus - in which one of their bridges was mentioned. OpenBSD users saw - more crashes here, but all platforms were potentially affected. - Fixes bug 20103; bugfix on 0.2.8.2-alpha. diff --git a/changes/bug20203 b/changes/bug20203 deleted file mode 100644 index 711c91ba85..0000000000 --- a/changes/bug20203 +++ /dev/null @@ -1,6 +0,0 @@ - o Major bugfixes (relay, OOM handler): - - Fix a timing-dependent assertion failure that could occur when we - tried to flush from a circuit after having freed its cells because - of an out-of-memory condition. Fixes bug 20203; bugfix on - 0.2.8.1-alpha. Thanks to "cypherpunks" for help diagnosing this - one. diff --git a/changes/bug20247 b/changes/bug20247 new file mode 100644 index 0000000000..731cf0046f --- /dev/null +++ b/changes/bug20247 @@ -0,0 +1,4 @@ + o Minor bugfixes (linux seccomp2 sandbox): + - Avoid a sandbox failure when trying to re-bind to a socket and mark + it as IPv6-only. Fixes bug 20247; bugfix on 0.2.5.1-alpha. + diff --git a/changes/bug20306_029 b/changes/bug20306_029 new file mode 100644 index 0000000000..ada2676b2b --- /dev/null +++ b/changes/bug20306_029 @@ -0,0 +1,4 @@ + o Minor bugfixes (fascistfirewall): + - Avoid spurious warnings when ReachableAddresses or FascistFirewall + is set. Fixes bug 20306; bugfix on 0.2.8.2-alpha. + diff --git a/changes/bug20307 b/changes/bug20307 new file mode 100644 index 0000000000..9112c9c78d --- /dev/null +++ b/changes/bug20307 @@ -0,0 +1,7 @@ + o Minor bugfixes (circuit, hidden service) + - When closing a circuit, the reason for doing so was assigned from an int + value to a uint16_t which is quite a problem for negative values that are + our internal reasons (ex: END_CIRC_REASON_IP_NOW_REDUNDANT). On the HS + side, this was causing introduction points to be flagged as unusable + because the reason wasn't the right one due to the bad conversion. + Partially fixes bug 21056 and fixes bug 20307; Bugfix on 0.2.8.1-alpha. diff --git a/changes/bug20401 b/changes/bug20401 new file mode 100644 index 0000000000..85ab3c7322 --- /dev/null +++ b/changes/bug20401 @@ -0,0 +1,4 @@ + o Minor bugfixes (relay): + - Avoid a small memory leak when informing worker threads about rotated + onion keys. Fixes bug 20401; bugfix on 0.2.6.3-alpha. + diff --git a/changes/bug20423 b/changes/bug20423 new file mode 100644 index 0000000000..32bdc3f081 --- /dev/null +++ b/changes/bug20423 @@ -0,0 +1,6 @@ + o Major bugfixes: + - For relays that don't know their own address, avoid attempting + a local hostname resolve for each descriptor we download. Also cut + down on the number of "Success: chose address 'x.x.x.x'" log lines. + Fixes bugs 20423 and 20610; bugfix on 0.2.8.1-alpha. + diff --git a/changes/bug20472 b/changes/bug20472 new file mode 100644 index 0000000000..4d90c39f5b --- /dev/null +++ b/changes/bug20472 @@ -0,0 +1,5 @@ + o Minor bugfixes (circuits): + - Remove a BUG warning in circuit_pick_extend_handshake. Instead, assume + all nodes support EXTEND2. Use ntor whenever a key is available. + Fixes bug 20472; bugfix on 0.2.9.3-alpha. + diff --git a/changes/bug20484 b/changes/bug20484 new file mode 100644 index 0000000000..9a0b95cb39 --- /dev/null +++ b/changes/bug20484 @@ -0,0 +1,5 @@ + o Minor bugfixes (single onion services): + - Start correctly when creating a single onion service in a + directory that did not previously exist. Fixes bug 20484; bugfix on + 0.2.9.3-alpha. + diff --git a/changes/bug20487 b/changes/bug20487 new file mode 100644 index 0000000000..4435f14a95 --- /dev/null +++ b/changes/bug20487 @@ -0,0 +1,4 @@ + o Documentation: + - Clarify that setting HiddenServiceNonAnonymousMode requires + you to also set "SOCKSPort 0". Fixes bug 20487; bugfix on + 0.2.9.3-alpha. diff --git a/changes/bug20509 b/changes/bug20509 new file mode 100644 index 0000000000..a39ca9f60b --- /dev/null +++ b/changes/bug20509 @@ -0,0 +1,5 @@ + o Minor features: + - Directory authorities now reject relays running versions + 0.2.9.1-alpha through 0.2.9.4-alpha, because those relays + suffer from bug 20499 and don't keep their consensus cache + up-to-date. Resolves ticket 20509. diff --git a/changes/bug20529 b/changes/bug20529 new file mode 100644 index 0000000000..276be5b2b6 --- /dev/null +++ b/changes/bug20529 @@ -0,0 +1,4 @@ + o Minor bugfixes (hidden services): + - When configuring hidden services, check every hidden service directory's + permissions. Previously, we only checked the last hidden service. + Fixes bug 20529; bugfix on 13942 commit 85bfad1 in 0.2.6.2-alpha. diff --git a/changes/bug20533 b/changes/bug20533 new file mode 100644 index 0000000000..7d1a456328 --- /dev/null +++ b/changes/bug20533 @@ -0,0 +1,7 @@ + o Minor bugfixes (consensus downloads): + - If a consensus expires while we are waiting for certificates to download, + stop waiting for certificates. + - If we stop waiting for certificates less than a minute after we started + downloading them, do not consider the certificate download failure a + separate failure. + Fixes bug 20533; bugfix on commit e0204f21 in 0.2.0.9-alpha. diff --git a/changes/bug20534 b/changes/bug20534 new file mode 100644 index 0000000000..49db433a01 --- /dev/null +++ b/changes/bug20534 @@ -0,0 +1,8 @@ + o Minor bugfixes (directory download scheduling): + - Remove the maximum delay on exponential-backoff scheduling. + Since we now allow an infinite number of failures (see ticket + 20536), we must now allow the time to grow longer on each failure. + Fixes part of bug 20534; bugfix on 0.2.9.1-alpha. + - Use initial delays and decrements in download scheduling closer to + those from 0.2.8. Fixes another part of bug 20534; bugfix on + 0.2.9.1-alpha. diff --git a/changes/bug20536 b/changes/bug20536 new file mode 100644 index 0000000000..9e0dd164bb --- /dev/null +++ b/changes/bug20536 @@ -0,0 +1,6 @@ + o Major bugfixes (download scheduling): + - When using an exponential backoff schedule, do not give up on + dowloading just because we have failed a bunch of times. Since + each delay is longer than the last, retrying indefinitely won't + hurt. Fixes bug 20536; bugfix on 0.2.9.1-alpha. + diff --git a/changes/bug20551 b/changes/bug20551 index 1e0746b666..b7ec4ca7cc 100644 --- a/changes/bug20551 +++ b/changes/bug20551 @@ -1,3 +1,3 @@ - o Minor bugfixes (compilation); + o Minor bugfixes (compilation): - Fix implicit conversion warnings under OpenSSL 1.1. Fixes bug 20551; bugfix on 0.2.1.1-alpha. diff --git a/changes/bug20560 b/changes/bug20560 new file mode 100644 index 0000000000..43d605b296 --- /dev/null +++ b/changes/bug20560 @@ -0,0 +1,4 @@ + o Minor bugfixes (portability): + - Run correctly when built on Windows build environments that require + _vcsprintf(). Fixes bug 20560; bugfix on 0.2.2.11-alpha. + diff --git a/changes/bug20587 b/changes/bug20587 new file mode 100644 index 0000000000..341b001363 --- /dev/null +++ b/changes/bug20587 @@ -0,0 +1,5 @@ + o Minor bugfixes (download timing): + - When determining when to download a directory object, handle times + after 2038 if the operating system supports that. (Someday this will be + important!) Fixes bug 20587; bugfix on 0.2.8.1-alpha. + diff --git a/changes/bug20588 b/changes/bug20588 index be199b2de0..832ef81336 100644 --- a/changes/bug20588 +++ b/changes/bug20588 @@ -1,3 +1,3 @@ - o Minor bugfixes (portability): + o Minor features (portability): - Fix compilation with OpenSSL 1.1 and less commonly-used CPU architectures. Closes ticket 20588. diff --git a/changes/bug20591 b/changes/bug20591 new file mode 100644 index 0000000000..deaa738f5e --- /dev/null +++ b/changes/bug20591 @@ -0,0 +1,3 @@ + o Minor bugfixes (relay bootstrap): + - Ensure relays don't make multiple connections during bootstrap. + Fixes bug 20591; bugfix on 0.2.8.1-alpha. diff --git a/changes/bug20593 b/changes/bug20593 new file mode 100644 index 0000000000..e9f54d317a --- /dev/null +++ b/changes/bug20593 @@ -0,0 +1,6 @@ + o Minor bugfixes (client directory scheduling): + - Treat "relay too busy to answer request" as a failed request and a + reason to back off on our retry frequency. This is safe now that + exponential backups retry indefinitely, and avoids a bug where we would + reset our download schedule erroneously. + Fixes bug 20593; bugfix on 0.2.9.1-alpha. diff --git a/changes/bug20597 b/changes/bug20597 new file mode 100644 index 0000000000..f199b63933 --- /dev/null +++ b/changes/bug20597 @@ -0,0 +1,5 @@ + o Minor bugfixes (test networks, exponential backoff): + - When using exponential backoff in test networks, use a lower exponent, + so the delays do not vary as much. This helps test networks bootstrap + consistently. Fixes bug 20597; bugfix on 20499; not in any released + version of tor. diff --git a/changes/bug20613 b/changes/bug20613 new file mode 100644 index 0000000000..19bb61f4e0 --- /dev/null +++ b/changes/bug20613 @@ -0,0 +1,6 @@ + o Minor bugfixes (single onion services, Tor2web): + - Stop logging long-term one-hop circuits deliberately created by single + onion services and Tor2web. These log messages are intended to diagnose + issue 8387, which relates to circuits hanging around forever for no + reason. + Fixes bug 20613; bugfix on 0.2.9.1-alpha. Reported by "pastly". diff --git a/changes/bug20634 b/changes/bug20634 new file mode 100644 index 0000000000..62fc9f4787 --- /dev/null +++ b/changes/bug20634 @@ -0,0 +1,3 @@ + o Minor bugfixes (unit tests): + - Stop spurious failures in the local interface address discovery unit + tests. Fixes bug 20634; bugfix on 0.2.8.1-alpha; patch by Neel Chauhan. diff --git a/changes/bug20638 b/changes/bug20638 new file mode 100644 index 0000000000..260d7d0a75 --- /dev/null +++ b/changes/bug20638 @@ -0,0 +1,5 @@ + o Minor bugfixes (hidden services): + - Stop ignoring hidden service key anonymity when first starting tor. + Instead, refuse to start tor if any hidden service key has been used in + a different hidden service anonymity mode. + Fixes bug 20638; bugfix on 17178 in 0.2.9.3-alpha; reported by ahf. diff --git a/changes/bug20710_025 b/changes/bug20710_025 new file mode 100644 index 0000000000..12bd07536c --- /dev/null +++ b/changes/bug20710_025 @@ -0,0 +1,4 @@ + o Minor bugfixes (memory leak, use-after-free, linux seccomp2 sandbox): + - Fix a memory leak and use-after-free error when removing entries + from the sandbox's getaddrinfo() cache. Fixes bug 20710; bugfix on + 0.2.5.5-alpha. Patch from "cypherpunks". diff --git a/changes/bug20715 b/changes/bug20715 new file mode 100644 index 0000000000..737a560cec --- /dev/null +++ b/changes/bug20715 @@ -0,0 +1,4 @@ + o Minor bugfixes (memory leak) + - When moving a signed descriptor object from a source to an existing + destination, free the allocated memory inside that destination object. + Bugfix on tor-0.2.8.3-alpha; Closes #20715. diff --git a/changes/bug20716 b/changes/bug20716 new file mode 100644 index 0000000000..37fd6feecf --- /dev/null +++ b/changes/bug20716 @@ -0,0 +1,3 @@ + o Minor bugfixes (client, memory leak): + - Fix a small memory leak when receiving AF_UNIX connections on + a SocksPort. Fixes bug 20716; bugfix on 0.2.6.3-alpha. diff --git a/changes/bug20810 b/changes/bug20810 new file mode 100644 index 0000000000..5420a73175 --- /dev/null +++ b/changes/bug20810 @@ -0,0 +1,4 @@ + o Minor bugfixes (relay) + - When computing old Tor protocol line version in protover, we were + looking at 0.2.7.5 twice instead of a specific case for 0.2.9.1-alpha. + Bugfix on tor-0.2.9.4-alpha. diff --git a/changes/bug20864 b/changes/bug20864 new file mode 100644 index 0000000000..7b8c70fad6 --- /dev/null +++ b/changes/bug20864 @@ -0,0 +1,4 @@ + o Minor bugfixes (unit tests, hidden services): + - Remove a double-free in the single onion service unit test. Stop + ignoring a return value. Make future changes less error-prone. + Fixes bug 20864; bugfix on 0.2.9.6-rc. diff --git a/changes/bug20865 b/changes/bug20865 deleted file mode 100644 index 575d886a3e..0000000000 --- a/changes/bug20865 +++ /dev/null @@ -1,7 +0,0 @@ - o Minor bugfixes (portability): - - Avoid compilation errors when building on OSX Sierra. Sierra began - to support the getentropy() API, but created a few problems in - doing so. Tor 0.2.9 has a more thorough set of workarounds; in - 0.2.8, we are just using the /dev/urandom interface. Fixes - bug 20865. Bugfix on 0.2.8.1-alpha. - diff --git a/changes/bug20875 b/changes/bug20875 new file mode 100644 index 0000000000..6bba2cbc12 --- /dev/null +++ b/changes/bug20875 @@ -0,0 +1,4 @@ + o Minor bugfixes (download scheduling) + - Resolve a "bug" warning when considering a download schedule whose + delay had approached INT_MAX. Fixes 20875; bugfix on 0.2.9.5-alpha. + diff --git a/changes/bug20935 b/changes/bug20935 new file mode 100644 index 0000000000..78068c7c06 --- /dev/null +++ b/changes/bug20935 @@ -0,0 +1,3 @@ + o Minor bugfixes (portability): + - Use the correct spelling of MAC_OS_X_VERSION_10_12 on configure.ac + Fixes bug 20935; bugfix on 0.2.9.6-rc. diff --git a/changes/bug21035 b/changes/bug21035 new file mode 100644 index 0000000000..bbf3340787 --- /dev/null +++ b/changes/bug21035 @@ -0,0 +1,6 @@ + o Minor bugfixes (portability): + - Avoid crashing when Tor is built using headers that contain + CLOCK_MONOTONIC_COARSE, but then tries to run on an older kernel + without CLOCK_MONOTONIC_COARSE. Fixes bug 21035; bugfix on + 0.2.9.1-alpha. + diff --git a/changes/bug21051 b/changes/bug21051 new file mode 100644 index 0000000000..8bb4f80c8e --- /dev/null +++ b/changes/bug21051 @@ -0,0 +1,3 @@ + o Minor bugfixes (compilation): + - Fix Libevent detection on platforms without Libevent 1 headers + installed. Fixes bug 21051; bugfix on 0.2.9.1-alpha. diff --git a/changes/bug21108_029 b/changes/bug21108_029 new file mode 100644 index 0000000000..3a3f004fc6 --- /dev/null +++ b/changes/bug21108_029 @@ -0,0 +1,6 @@ + o Major bugfixes (directory authority): + - During voting, when marking a node as a probable sybil, do not + clear its BadExit flag: sybils can still be bad in other ways + too. (We still clear the other flags.) Fixes bug 21108; bugfix + on 0.2.0.13-alpha. + diff --git a/changes/bug21278_extras b/changes/bug21278_extras new file mode 100644 index 0000000000..ffdf4a047b --- /dev/null +++ b/changes/bug21278_extras @@ -0,0 +1,3 @@ + o Minor bugfixes (code correctness): + - Repair a couple of (unreachable or harmless) cases of the risky + comparison-by-subtraction pattern that caused bug 21278. diff --git a/changes/bug21278_prevention b/changes/bug21278_prevention new file mode 100644 index 0000000000..e07f0a670c --- /dev/null +++ b/changes/bug21278_prevention @@ -0,0 +1,4 @@ + o Minor features (directory authority): + - Directory authorities now reject descriptors that claim to be + malformed versions of Tor. Helps prevent exploitation of bug 21278. + diff --git a/changes/bug21280 b/changes/bug21280 new file mode 100644 index 0000000000..e9f0bc174c --- /dev/null +++ b/changes/bug21280 @@ -0,0 +1,5 @@ + o Minor bugfixes (tor-resolve): + - The tor-resolve command line tool now rejects hostnames over 255 + characters in length. Previously, it would silently truncate + them, which could lead to bugs. Fixes bug 21280; bugfix on 0.0.9pre5. + Patch by "junglefowl". diff --git a/changes/bug21357 b/changes/bug21357 new file mode 100644 index 0000000000..a1cb43a78a --- /dev/null +++ b/changes/bug21357 @@ -0,0 +1,7 @@ + o Major bugfixes (IPv6 Exits): + - Stop rejecting all IPv6 traffic on Exits whose exit policy rejects IPv6 + addresses. Instead, only reject a port over IPv6 if the exit policy + rejects that port on more than an IPv6 /16 of addresses. This bug was + made worse by 17027 in 0.2.8.1-alpha, which rejects a relay's own IPv6 + address by default. + Fixes bug 21357; bugfix on commit 004f3f4e53 in 0.2.4.7-alpha. diff --git a/changes/bug21394 b/changes/bug21394 new file mode 100644 index 0000000000..e5452e20ba --- /dev/null +++ b/changes/bug21394 @@ -0,0 +1,9 @@ + o Major bugfixes (Exit nodes): + - Fix an issue causing high-bandwidth exit nodes to fail a majority + or all of their DNS requests, making them basically unsuitable for + regular usage in Tor circuits. The problem is related to + libevent's DNS handling, but we can work around it in Tor. Fixes + bugs 21394 and 18580; bugfix on 0.1.2.2-alpha which introduced + eventdns. Credit goes to Dhalgren for identifying and finding a + workaround to this bug and to gamambel, arthuredelstein and + arma in helping to track it down and analyze it. diff --git a/changes/bug21450 b/changes/bug21450 new file mode 100644 index 0000000000..a1cf89ab41 --- /dev/null +++ b/changes/bug21450 @@ -0,0 +1,4 @@ + o Minor bugfixes (voting consistency): + - Reject version numbers with components that exceed INT32_MAX. + Otherwise 32-bit and 64-bit platforms would behave inconsistently. + Fixes bug 21450; bugfix on 0.0.8pre1. diff --git a/changes/bug21507 b/changes/bug21507 new file mode 100644 index 0000000000..f83e291b63 --- /dev/null +++ b/changes/bug21507 @@ -0,0 +1,5 @@ + o Minor bugfixes (voting consistency): + - Reject version numbers with non-numeric prefixes (such as +, -, and + whitespace). Disallowing whitespace prevents differential version + parsing between POSIX-based and Windows platforms. + Fixes bug 21507 and part of 21508; bugfix on 0.0.8pre1. diff --git a/changes/bug21576 b/changes/bug21576 new file mode 100644 index 0000000000..68d8471192 --- /dev/null +++ b/changes/bug21576 @@ -0,0 +1,4 @@ + o Major bugfixes (crash, directory connections): + - Fix a rare crash when sending a begin cell on a circuit whose linked + directory connection has already been closed. Fixes bug 21576; + bugfix on Tor 0.2.9.3-alpha. Reported by alecmuffett. diff --git a/changes/bug21943 b/changes/bug21943 new file mode 100644 index 0000000000..dbe2c726d9 --- /dev/null +++ b/changes/bug21943 @@ -0,0 +1,6 @@ + o Minor bugfixes (Linux seccomp2 sandbox): + - The getpid() system call is now permitted under the Linux seccomp2 + sandbox, to avoid crashing with versions of OpenSSL (and other + libraries) that attempt to learn the process's PID by using the + syscall rather than the VDSO code. Fixes bug 21943; bugfix on + 0.2.5.1-alpha. diff --git a/changes/bug22034 b/changes/bug22034 new file mode 100644 index 0000000000..6d9e188740 --- /dev/null +++ b/changes/bug22034 @@ -0,0 +1,4 @@ + o Minor bugfixes (control port, regression): + - The GETINFO extra-info/digest/<digest> command was broken because of a + wrong base16 decode return value check. In was introduced in a refactor + of that API. Fixex bug #22034; bugfix on tor-0.2.9.1-alpha. diff --git a/changes/bug22245 b/changes/bug22245 new file mode 100644 index 0000000000..6ae18593ea --- /dev/null +++ b/changes/bug22245 @@ -0,0 +1,5 @@ + o Minor bugfixes (bandwidth accounting): + - Roll over monthly accounting at the configured hour and minute, + rather than always at 00:00. + Fixes bug 22245; bugfix on 0.0.9rc1. + Found by Andrey Karpov with PVS-Studio. diff --git a/changes/bug22349 b/changes/bug22349 new file mode 100644 index 0000000000..bb43404bfe --- /dev/null +++ b/changes/bug22349 @@ -0,0 +1,9 @@ + o Minor bugfixes (directory authority): + - When a directory authority rejects a descriptor or extrainfo with + a given digest, mark that digest as undownloadable, so that we + do not attempt to download it again over and over. We previously + tried to avoid downloading such descriptors by other means, but + we didn't notice if we accidentally downloaded one anyway. This + behavior became problematic in 0.2.7.2-alpha, when authorities + began pinning Ed25519 keys. Fixes ticket + 22349; bugfix on 0.2.1.19-alpha. diff --git a/changes/bug22370 b/changes/bug22370 new file mode 100644 index 0000000000..e0e87e3339 --- /dev/null +++ b/changes/bug22370 @@ -0,0 +1,4 @@ + o Minor bugfixes (memory handling): + - When directory authorities reject a router descriptor due to keypinning, + free the router descriptor rather than leaking the memory. + Fixes bug 22370; bugfix on 0.2.7.2-alpha. diff --git a/changes/bug22446 b/changes/bug22446 new file mode 100644 index 0000000000..eab65aac00 --- /dev/null +++ b/changes/bug22446 @@ -0,0 +1,4 @@ + o Minor features (code style, backport from 0.3.1.3-alpha): + - Add "Falls through" comments to our codebase, in order to silence + GCC 7's -Wimplicit-fallthrough warnings. Patch from Andreas + Stieger. Closes ticket 22446. diff --git a/changes/bug22460_case2 b/changes/bug22460_case2 new file mode 100644 index 0000000000..0a11759832 --- /dev/null +++ b/changes/bug22460_case2 @@ -0,0 +1,8 @@ + o Major bugfixes (relay, link handshake): + + - When performing the v3 link handshake on a TLS connection, report that + we have the x509 certificate that we actually used on that connection, + even if we have changed certificates since that connection was first + opened. Previously, we would claim to have used our most recent x509 + link certificate, which would sometimes make the link handshake fail. + Fixes one case of bug 22460; bugfix on 0.2.3.6-alpha. diff --git a/changes/bug22516 b/changes/bug22516 new file mode 100644 index 0000000000..f024a3c470 --- /dev/null +++ b/changes/bug22516 @@ -0,0 +1,5 @@ + o Minor bugfixes (linux seccomp2 sandbox): + - Permit the fchmod system call, to avoid crashing on startup when + starting with the seccomp2 sandbox and an unexpected set of permissions + on the data directory or its contents. Fixes bug 22516; bugfix on + 0.2.5.4-alpha. diff --git a/changes/bug22644 b/changes/bug22644 new file mode 100644 index 0000000000..9b8742edaf --- /dev/null +++ b/changes/bug22644 @@ -0,0 +1,5 @@ + o Minor bugfixes (controller): + - Do not crash when receiving a POSTDESCRIPTOR command with an + empty body. Fixes part of bug 22644; bugfix on 0.2.0.1-alpha. + - Do not crash when receiving a HSPOST command with an empty body. + Fixes part of bug 22644; bugfix on 0.2.7.1-alpha. diff --git a/changes/bug22797 b/changes/bug22797 new file mode 100644 index 0000000000..619baaa409 --- /dev/null +++ b/changes/bug22797 @@ -0,0 +1,4 @@ + o Minor bugfixes (file limits): + - When setting the maximum number of connections allowed by the OS, + always allow some extra file descriptors for other files. + Fixes bug 22797; bugfix on 0.2.0.10-alpha. diff --git a/changes/bug22801 b/changes/bug22801 new file mode 100644 index 0000000000..7edc79bc84 --- /dev/null +++ b/changes/bug22801 @@ -0,0 +1,5 @@ + o Minor bugfixes (compilation): + - When building with certain versions the mingw C header files, avoid + float-conversion warnings when calling the C functions isfinite(), + isnan(), and signbit(). Fixes bug 22801; bugfix on 0.2.8.1-alpha. + diff --git a/changes/bug22915 b/changes/bug22915 new file mode 100644 index 0000000000..17a9c6018f --- /dev/null +++ b/changes/bug22915 @@ -0,0 +1,3 @@ + o Minor bugfixes (compilation warnings): + - Suppress -Wdouble-promotion warnings with clang 4.0. Fixes bug 22915; + bugfix on 0.2.8.1-alpha. diff --git a/changes/bug22916_027 b/changes/bug22916_027 new file mode 100644 index 0000000000..5cf99c7d15 --- /dev/null +++ b/changes/bug22916_027 @@ -0,0 +1,3 @@ + o Minor bugfixes (Compilation): + - Fix warnings when building with libscrypt and openssl scrypt support + on Clang. Fixes bug 22916; bugfix on 0.2.7.2-alpha. diff --git a/changes/bug23030_029 b/changes/bug23030_029 new file mode 100644 index 0000000000..89a1b507d7 --- /dev/null +++ b/changes/bug23030_029 @@ -0,0 +1,7 @@ + o Minor bugfixes (coverity builds): + - Avoid Coverity build warnings related to our BUG() macro. By + default, Coverity treats BUG() as the Linux kernel does: an + instant abort(). We need to override that so our BUG() macro + doesn't prevent Coverity from analyzing functions that use it. + Fixes bug 23030; bugfix on 0.2.9.1-alpha. + diff --git a/changes/bug23081 b/changes/bug23081 new file mode 100644 index 0000000000..76c4e30971 --- /dev/null +++ b/changes/bug23081 @@ -0,0 +1,8 @@ + o Minor bugfixes (Windows service): + - When running as a Windows service, set the ID of the main thread + correctly. Failure to do so made us fail to send log messages + to the controller in 0.2.1.16-rc, slowed down controller + event delivery in 0.2.7.3-rc and later, and crash with an assertion + failure in 0.3.1.1-alpha. Fixes bug 23081; bugfix on 0.2.1.6-alpha. + Patch and diagnosis from "Vort". + diff --git a/changes/bug23470 b/changes/bug23470 new file mode 100644 index 0000000000..33367b3a30 --- /dev/null +++ b/changes/bug23470 @@ -0,0 +1,6 @@ + o Minor bugfix (relay address resolution): + - Avoid unnecessary calls to directory_fetches_from_authorities() + on relays. This avoids spurious address resolutions and + descriptor rebuilds. This is a mitigation for 21789. The original + bug was introduced in commit 35bbf2e as part of prop210. + Fixes 23470 in 0.2.8.1-alpha. diff --git a/changes/bug23693 b/changes/bug23693 new file mode 100644 index 0000000000..796398be51 --- /dev/null +++ b/changes/bug23693 @@ -0,0 +1,6 @@ + o Minor bugfixes (relay, crash): + - Avoid a crash when transitioning from client mode to bridge mode. + Previously, we would launch the worker threads whenever our "public + server" mode changed, but not when our "server" mode changed. + Fixes bug 23693; bugfix on 0.2.6.3-alpha. + diff --git a/changes/bug23874 b/changes/bug23874 new file mode 100644 index 0000000000..bf6620553d --- /dev/null +++ b/changes/bug23874 @@ -0,0 +1,3 @@ + o Minor bugfixes (memory safety): + - Clear the address when node_get_prim_orport() returns early. + Fixes bug 23874; bugfix on 0.2.8.2-alpha. diff --git a/changes/bug23985 b/changes/bug23985 new file mode 100644 index 0000000000..9cb5937962 --- /dev/null +++ b/changes/bug23985 @@ -0,0 +1,9 @@ + o Minor bugfixes (bootstrapping): + - Fetch descriptors aggressively whenever we lack enough + to build circuits, regardless of how many descriptors we are missing. + Previously, we would delay launching the fetch when we had fewer than + 15 missing descriptors, even if some of those descriptors were + blocking circuits from building. Fixes bug 23985; bugfix on + 0.1.1.11-alpha. The effects of this bug became worse in 0.3.0.3-alpha, + when we began treating missing descriptors from our primary guards + as a reason to delay circuits. diff --git a/changes/bug8185_025 b/changes/bug8185_025 new file mode 100644 index 0000000000..1bfc12b1e4 --- /dev/null +++ b/changes/bug8185_025 @@ -0,0 +1,6 @@ + o Minor bugfixes (logging, relay shutdown, annoyance): + - When a circuit is marked for close, do not attempt to package any cells + for channels on that circuit. Previously, we would detect this + condition lower in the call stack, when we noticed that the circuit had + no attached channel, and log an annoying message. Fixes bug 8185; + bugfix on 0.2.5.4-alpha. diff --git a/changes/doc17621 b/changes/doc17621 deleted file mode 100644 index ab37d29b50..0000000000 --- a/changes/doc17621 +++ /dev/null @@ -1,3 +0,0 @@ - o Documentation: - - Document the contents of the 'datadir/keys' subdirectory in the manual - page. Closes ticket 17621. diff --git a/changes/fallbacks-201604 b/changes/fallbacks-201604 deleted file mode 100644 index 7acefaaf08..0000000000 --- a/changes/fallbacks-201604 +++ /dev/null @@ -1,9 +0,0 @@ - o Minor features (fallback directory mirrors): - - Give each fallback the same weight for client selection; - restrict fallbacks to one per operator; - report fallback directory detail changes when rebuilding list; - add new fallback directory mirrors to the whitelist; - update fallback directories based on the latest OnionOO data; - and any other minor simplifications and fixes. - Closes tasks 17158, 17905, 18749, bug 18689, and fixes part of - bug 18812 on 0.2.8.1-alpha; patch by "teor". diff --git a/changes/feature18483 b/changes/feature18483 deleted file mode 100644 index d0fa8df58d..0000000000 --- a/changes/feature18483 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (clients): - - Make clients, onion services, and bridge relays always - use an encrypted begindir connection for directory requests. - Resolves ticket 18483. Patch by "teor". diff --git a/changes/geoip-april2016 b/changes/geoip-april2016 deleted file mode 100644 index c55aa179b5..0000000000 --- a/changes/geoip-april2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (geoip): - - Update geoip and geoip6 to the April 5 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-august2016 b/changes/geoip-august2016 deleted file mode 100644 index 370ab64cac..0000000000 --- a/changes/geoip-august2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the August 2 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-january2017 b/changes/geoip-january2017 index de1a4cbe2a..77bc9a5991 100644 --- a/changes/geoip-january2017 +++ b/changes/geoip-january2017 @@ -1,4 +1,4 @@ - o Minor features: + o Minor features (geoip): - Update geoip and geoip6 to the January 4 2017 Maxmind GeoLite2 Country database. diff --git a/changes/geoip-july2016 b/changes/geoip-july2016 deleted file mode 100644 index d9963bd6a8..0000000000 --- a/changes/geoip-july2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the July 6 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-jun2016 b/changes/geoip-jun2016 deleted file mode 100644 index 6c9847ca58..0000000000 --- a/changes/geoip-jun2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (geoip): - - Update geoip and geoip6 to the June 7 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-may2016 b/changes/geoip-may2016 deleted file mode 100644 index cf78ab10c7..0000000000 --- a/changes/geoip-may2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (geoip): - - Update geoip and geoip6 to the May 4 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-november2016 b/changes/geoip-november2016 index 5190ed66f4..b3f9913bb1 100644 --- a/changes/geoip-november2016 +++ b/changes/geoip-november2016 @@ -1,4 +1,4 @@ - o Minor features: + o Minor features (ge0oip): - Update geoip and geoip6 to the November 3 2016 Maxmind GeoLite2 Country database. diff --git a/changes/geoip-october2016 b/changes/geoip-october2016 deleted file mode 100644 index fff9a1eeb5..0000000000 --- a/changes/geoip-october2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the October 4 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-september2016 b/changes/geoip-september2016 deleted file mode 100644 index 1bf5570f2d..0000000000 --- a/changes/geoip-september2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (geoip): - - Update geoip and geoip6 to the September 6 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/memarea_overflow b/changes/memarea_overflow deleted file mode 100644 index 8fdc38cc09..0000000000 --- a/changes/memarea_overflow +++ /dev/null @@ -1,7 +0,0 @@ - o Minor bugfixes (pointer arithmetic): - - Fix a bug in memarea_alloc() that could have resulted in remote heap - write access, if Tor had ever passed an unchecked size to - memarea_alloc(). Fortunately, all the sizes we pass to memarea_alloc() - are pre-checked to be less than 128 kilobytes. Fixes bug 19150; bugfix - on 0.2.1.1-alpha. Bug found by Guido Vranken. - diff --git a/changes/more_module_docs b/changes/more_module_docs new file mode 100644 index 0000000000..0066ddfcf0 --- /dev/null +++ b/changes/more_module_docs @@ -0,0 +1,4 @@ + o Documentation: + - Module-level documentation for several more modules. Closes tickets + 19287 and + 19290. diff --git a/changes/prop275-minimal b/changes/prop275-minimal new file mode 100644 index 0000000000..83d42f850b --- /dev/null +++ b/changes/prop275-minimal @@ -0,0 +1,9 @@ + o Minor features (future-proofing): + + - Tor no longer refuses to download microdescriptors or descriptors if + they are listed as "published in the future". This change will + eventually allow us to stop listing meaningful "published" dates + in microdescriptor consensuses, and thereby allow us to reduce the + resources required to download consensus diffs by over 50%. + Implements part of ticket 21642; implements part of proposal 275. + diff --git a/changes/rsa_init_bug b/changes/rsa_init_bug deleted file mode 100644 index 6b5fb4f2f9..0000000000 --- a/changes/rsa_init_bug +++ /dev/null @@ -1,7 +0,0 @@ - o Major bugfixes (key management): - - If OpenSSL fails to generate an RSA key, do not retain a dangling pointer - to the previous (uninitialized) key value. The impact here should be - limited to a difficult-to-trigger crash, if OpenSSL is running an - engine that makes key generation failures possible, or if OpenSSL runs - out of memory. Fixes bug 19152; bugfix on 0.2.1.10-alpha. Found by - Yuan Jochen Kang, Suman Jana, and Baishakhi Ray. diff --git a/changes/ticket19071-19480 b/changes/ticket19071-19480 deleted file mode 100644 index ab5c72a2d1..0000000000 --- a/changes/ticket19071-19480 +++ /dev/null @@ -1,13 +0,0 @@ - o Minor bugfixes (fallback directory selection): - - Avoid errors during fallback selection if there are no eligible - fallbacks. Fixes bug 19480; bugfix on ba76910 and 78ec782 in - 0.2.8.3-alpha. Patch by teor. - o Minor features (fallback directory list): - - Update hard-coded fallback list to remove unsuitable fallbacks. - Resolves ticket 19071. Patch by teor. - - Add a comment to the generated list that explains how to comment-out - unsuitable fallbacks in a way that's compatible with the stem fallback - parser. - - Update fallback whitelist and blacklist based on relay operator - emails. Blacklist unsuitable fallbacks. Resolves ticket 19071. - Patch by teor. diff --git a/changes/ticket19769 b/changes/ticket19769 new file mode 100644 index 0000000000..9fc05c3e9e --- /dev/null +++ b/changes/ticket19769 @@ -0,0 +1,7 @@ + o Major features (security): + - Change the algorithm used to decide DNS TTLs on client and server side, + to better resist DNS-based correlation attacks like the DefecTor attack + of Greschbach, Pulls, Roberts, Winter, and Feamster). Now + relays only return one of two possible DNS TTL values, and clients + are willing to believe DNS TTL values up to 3 hours long. + Closes ticket 19769. diff --git a/changes/ticket21953 b/changes/ticket21953 new file mode 100644 index 0000000000..7cc84f506d --- /dev/null +++ b/changes/ticket21953 @@ -0,0 +1,6 @@ + o Minor features: + - Enable a couple of pieces of Windows hardening: one + (HeapEnableTerminationOnCorruption) that has been on-by-default since + Windows 8, and unavailable before Windows 7, and one + (PROCESS_DEP_DISABLE_ATL_THUNK_EMULATION) which we believe doesn't + affect us, but shouldn't do any harm. Closes ticket 21953. diff --git a/changes/ticket22895 b/changes/ticket22895 new file mode 100644 index 0000000000..a3f7b86019 --- /dev/null +++ b/changes/ticket22895 @@ -0,0 +1,3 @@ + o Minor bugfixes (compilation): + - Fix unused variable warnings in donna's Curve25519 SSE2 code. + Fixes bug 22895; bugfix on 0.2.7.2-alpha. diff --git a/changes/trove-2017-001 b/changes/trove-2017-001 new file mode 100644 index 0000000000..5187e6d5f1 --- /dev/null +++ b/changes/trove-2017-001 @@ -0,0 +1,8 @@ + o Major bugfixes (security): + - Downgrade the "-ftrapv" option from "always on" to "only on when + --enable-expensive-hardening is provided." This hardening option, like + others, can turn survivable bugs into crashes--and having it on by + default made a (relatively harmless) integer overflow bug into a + denial-of-service bug. Fixes bug 21278 (TROVE-2017-001); bugfix on + 0.2.9.1-alpha. + diff --git a/changes/trove-2017-010 b/changes/trove-2017-010 new file mode 100644 index 0000000000..d5bf9333da --- /dev/null +++ b/changes/trove-2017-010 @@ -0,0 +1,6 @@ + o Major bugfixes (security): + - Fix a denial-of-service issue where an attacker could crash + a directory authority using a malformed router descriptor. + Fixes bug 24245; bugfix on 0.2.9.4-alpha. Also tracked + as TROVE-2017-010 and CVE-2017-8820. + |