commit 2faee019e29edb273b563d4d392d5f83ccbbf0b2 Author: Nick Mathewson nickm@torproject.org Date: Mon Jul 31 14:04:33 2017 -0400
Start work on 0.3.1.5-x changelog --- ChangeLog | 126 ++++++++++++++++++++++++++++++++++++++++++++++ changes/bug20247 | 4 -- changes/bug22349 | 9 ---- changes/bug22520 | 5 -- changes/bug22636 | 8 --- changes/bug22789 | 7 --- changes/bug22797 | 4 -- changes/bug22801 | 5 -- changes/bug22803 | 3 -- changes/bug22830 | 5 -- changes/bug22883-config | 7 --- changes/bug22883-priority | 8 --- changes/bug22892 | 4 -- changes/bug22915 | 3 -- changes/bug22916_027 | 3 -- changes/bug22927 | 6 --- changes/bug23030_029 | 7 --- changes/bug23053 | 5 -- changes/more-threads | 3 -- changes/multi-priority | 5 -- changes/task-22207 | 4 -- changes/ticket22870 | 5 -- 22 files changed, 126 insertions(+), 110 deletions(-)
diff --git a/ChangeLog b/ChangeLog index b69b69488..db3170046 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,129 @@ +Changes in version 0.3.1.5-??? - 2017-08-01 + Blurb goes here + + This release also marks the end of support for the Tor 0.2.4.x, + 0.2.6.x, and 0.2.7.x release series. Those releases will receive no + further bug or security fixes. Anyone still running or distributing + one of those versions should upgrade. + + o Major features (build system): + - Tor's repository now includes a Travis Continuous Integration (CI) + configuration file (.travis.yml). This is meant to help new + developers and contributors who fork Tor to a Github repository be + better able to test their changes, and understand what we expect + to pass. To use this new build feature, you must fork Tor to your + Github account, then go into the "Integrations" menu in the + repository settings for your fork and enable Travis, then push + your changes. Closes ticket 22636. + + o Major bugfixes (openbsd, denial-of-service): + - Avoid an assertion failure bug affecting our implementation of + inet_pton(AF_INET6) on certain OpenBSD systems whose strtol() + handling of "0xfoo" differs from what we had expected. Fixes bug + 22789; bugfix on 0.2.3.8-alpha. Also tracked as TROVE-2017-007. + + o Major bugfixes (relay, performance): + - Perform circuit handshake operations at a higher priority than we + use for consensus diff creation and compression. This should + prevent circuits from starving when a relay or bridge receive a + new consensus, especially on lower-powered machines. Fixes bug + 22883; bugfix on 0.3.1.1-alpha. + + o Minor features (bridge authority): + - Add "fingerprint" line to networkstatus-bridges produced by bridge + authorities. Closes ticket 22207. + + o Minor features (directory cache, consensus diff): + - Add a new MaxConsensusAgeForDiffs option to allow directory cache + operators with low-resource environments to adjust the number of + consensuses they'll store and generate diffs from. Most cache + operators should leave it unchanged. Helps to work around + bug 22883. + + o Minor features (relay, performance): + - Always start relays with at least two worker threads, to prevent + priority inversion on slow tasks. Part of the fix for bug 22883. + + o Minor features (relay, thread pool): + - Allow background work to be queued with different priorities, so + that a big pile of slow low-priority jobs will not starve out + higher priority jobs. This lays the groundwork for a fix for + bug 22883. + + o Minor bugfixes (build system, rust): + - Fix a problem with Rust toolchains not being found when building + without --enable-cargo-online-mode, due to setting the $HOME + environment variable instead of $CARGO_HOME. Fixes bug 22830; + bugfix on 0.3.1.1-alpha. Fix by Chelsea Komlo. + + o Minor bugfixes (compatibility, zstd): + - Write zstd epilogues correctly when the epilogue requires + reallocation of the output buffer, even with zstd 1.3.0. + (Previously, we worked on 1.2.0 and failed with 1.3.0). Fixes bug + 22927; bugfix on 0.3.1.1-alpha. + + o Minor bugfixes (compilation warnings): + - Suppress -Wdouble-promotion warnings with clang 4.0. Fixes bug + 22915; bugfix on 0.2.8.1-alpha. + + 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. + - Compile correctly when both openssl 1.1.0 and libscrypt are + detected. Previously this would cause an error. Fixes bug 22892; + bugfix on 0.3.1.1-alpha. + - 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. + + o Minor bugfixes (consensus diff): + - test_consdiff_base64cmp would fail on OS X because while OS X + follows the standard of (less than zero/zero/greater than zero), + it doesn't follow the convention of (-1/0/+1). Make the test + comply with the standard. Fixes bug 22870; bugfix on 0.3.1.1-alpha. + + 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. + + 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 bug 22349; bugfix + on 0.2.1.19-alpha. + + o Minor bugfixes (error reporting, windows): + - When formatting Windows error messages, use the English format to + avoid codepage issues. Fixes bug 22520; bugfix on 0.1.2.8-alpha. + Patch from "Vort". + + 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. + + 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. + + o Minor bugfixes (memory leak): + - Fix a small memory leak when validating a configuration that uses + two or more AF_UNIX sockets for the same port type. Fixes bug + 23053; bugfix on 0.2.6.3-alpha. This is CID 1415725. + + o Minor bugfixes (unit tests): + - Fix a memory leak in the link-handshake/certs_ok_ed25519 test. + Fixes bug 22803; bugfix on 0.3.0.1-alpha. + + Changes in version 0.3.1.4-alpha - 2017-06-29 Tor 0.3.1.4-alpha fixes a path selection bug that would allow a client to use a guard that was in the same network family as a chosen exit diff --git a/changes/bug20247 b/changes/bug20247 deleted file mode 100644 index 731cf0046..000000000 --- a/changes/bug20247 +++ /dev/null @@ -1,4 +0,0 @@ - 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/bug22349 b/changes/bug22349 deleted file mode 100644 index 5b6ce740d..000000000 --- a/changes/bug22349 +++ /dev/null @@ -1,9 +0,0 @@ - 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 bug - 22349; bugfix on 0.2.1.19-alpha. diff --git a/changes/bug22520 b/changes/bug22520 deleted file mode 100644 index cc14f7214..000000000 --- a/changes/bug22520 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes (error reporting, windows): - - When formatting Windows error messages, use the English format - to avoid codepage issues. Fixes bug 22520; bugfix on - 0.1.2.8-alpha. Patch from "Vort". - diff --git a/changes/bug22636 b/changes/bug22636 deleted file mode 100644 index 2643a0bc3..000000000 --- a/changes/bug22636 +++ /dev/null @@ -1,8 +0,0 @@ - o Major features (build system): - - Tor's repository now includes a Travis Continuous Integration (CI) - configuration file (.travis.yml). This is meant to help new developers and - contributors who fork Tor to a Github repository be better able to test - their changes, and understand what we expect to pass. To use this new build - feature, you must fork Tor to your Github account, then go into the - "Integrations" menu in the repository settings for your fork and enable - Travis, then push your changes. Closes ticket 22636. diff --git a/changes/bug22789 b/changes/bug22789 deleted file mode 100644 index a65359284..000000000 --- a/changes/bug22789 +++ /dev/null @@ -1,7 +0,0 @@ - o Major bugfixes (openbsd, denial-of-service): - - Avoid an assertion failure bug affecting our implementation of - inet_pton(AF_INET6) on certain OpenBSD systems whose strtol() - handling of "0xfoo" differs from what we had expected. - Fixes bug 22789; bugfix on 0.2.3.8-alpha. Also tracked as - TROVE-2017-007. - diff --git a/changes/bug22797 b/changes/bug22797 deleted file mode 100644 index 619baaa40..000000000 --- a/changes/bug22797 +++ /dev/null @@ -1,4 +0,0 @@ - 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 deleted file mode 100644 index 7edc79bc8..000000000 --- a/changes/bug22801 +++ /dev/null @@ -1,5 +0,0 @@ - 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/bug22803 b/changes/bug22803 deleted file mode 100644 index 80b4b9f58..000000000 --- a/changes/bug22803 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes (unit tests): - - Fix a memory leak in the link-handshake/certs_ok_ed25519 test. - Fixes bug 22803; bugfix on 0.3.0.1-alpha. diff --git a/changes/bug22830 b/changes/bug22830 deleted file mode 100644 index f7a364ce8..000000000 --- a/changes/bug22830 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes (build system, rust): - - Fix a problem with Rust toolchains not being found when building - without --enable-cargo-online-mode, due to setting the $HOME - environment variable instead of $CARGO_HOME. Fixes bug 22830; bugfix on 0.3.1.1-alpha. - Fix by Chelsea Komlo. diff --git a/changes/bug22883-config b/changes/bug22883-config deleted file mode 100644 index d60594d9a..000000000 --- a/changes/bug22883-config +++ /dev/null @@ -1,7 +0,0 @@ - o Minor features (directory cache, consensus diff): - - Add a new MaxConsensusAgeForDiffs option to allow directory cache - operators with low-resource environments to adjust the number of - consensuses they'll store and generate diffs from. Most cache operators - should leave it unchanged. Helps to work around bug 22883. - - diff --git a/changes/bug22883-priority b/changes/bug22883-priority deleted file mode 100644 index 4b3531c30..000000000 --- a/changes/bug22883-priority +++ /dev/null @@ -1,8 +0,0 @@ - o Major bugfixes (relay, performance): - - - Perform circuit handshake operations at a higher priority than we use - for consensus diff creation and compression. This should prevent - circuits from starving when a relay or bridge receive a new consensus, - especially on lower-powered machines. Fixes bug 22883; bugfix on - 0.3.1.1-alpha. - diff --git a/changes/bug22892 b/changes/bug22892 deleted file mode 100644 index 9a70cb057..000000000 --- a/changes/bug22892 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (compilation): - - Compile correctly when both openssl 1.1.0 and libscrypt are detected. - Previously this would cause an error. Fixes bug 22892; bugfix on - 0.3.1.1-alpha. diff --git a/changes/bug22915 b/changes/bug22915 deleted file mode 100644 index 17a9c6018..000000000 --- a/changes/bug22915 +++ /dev/null @@ -1,3 +0,0 @@ - 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 deleted file mode 100644 index 5cf99c7d1..000000000 --- a/changes/bug22916_027 +++ /dev/null @@ -1,3 +0,0 @@ - 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/bug22927 b/changes/bug22927 deleted file mode 100644 index 6e68e6ff0..000000000 --- a/changes/bug22927 +++ /dev/null @@ -1,6 +0,0 @@ - o Minor bugfixes (compatibility, zstd): - - Write zstd epilogues correctly when the epilogue requires reallocation - of the output buffer, even with zstd 1.3.0. (Previously, - we worked on 1.2.0 and failed with 1.3.0). Fixes bug 22927; bugfix on - 0.3.1.1-alpha. - diff --git a/changes/bug23030_029 b/changes/bug23030_029 deleted file mode 100644 index 89a1b507d..000000000 --- a/changes/bug23030_029 +++ /dev/null @@ -1,7 +0,0 @@ - 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/bug23053 b/changes/bug23053 deleted file mode 100644 index 082e23940..000000000 --- a/changes/bug23053 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes (memory leak): - - Fix a small memory leak when validating a configuration that - uses two or more AF_UNIX sockets for the same port type. - Fixes bug 23053; bugfix on 0.2.6.3-alpha. This is CID - 1415725. diff --git a/changes/more-threads b/changes/more-threads deleted file mode 100644 index eae88b70f..000000000 --- a/changes/more-threads +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features (relay, performance): - - Always start relays with at least two worker threads, to prevent - priority inversion on slow tasks. Part of the fix for bug 22883. diff --git a/changes/multi-priority b/changes/multi-priority deleted file mode 100644 index 6f19314b5..000000000 --- a/changes/multi-priority +++ /dev/null @@ -1,5 +0,0 @@ - o Minor features (relay, thread pool): - - Allow background work to be queued with different priorities, so - that a big pile of slow low-priority jobs will not starve out - higher priority jobs. This lays the groundwork for a fix for bug - 22883. diff --git a/changes/task-22207 b/changes/task-22207 deleted file mode 100644 index 0ad46c932..000000000 --- a/changes/task-22207 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (bridge authority): - - Add "fingerprint" line to networkstatus-bridges produced by - bridge authorities. Closes ticket 22207. - diff --git a/changes/ticket22870 b/changes/ticket22870 deleted file mode 100644 index 07cc8a1d0..000000000 --- a/changes/ticket22870 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes (consensus diff): - - test_consdiff_base64cmp would fail on OS X because while OS X - follows the standard of (less than zero/zero/greater than zero), - it doesn't follow the convention of (-1/0/+1). Make the test - comply with the standard. Fixes bug 22870; bugfix on 0.3.1.1-alpha.