November 2016 - tor-commits - lists.torproject.org

[tor/maint-0.2.9] Bump version to 0.2.9.5-alpha-dev
by nickm＠torproject.org 08 Nov '16

08 Nov '16

commit 74e84b7eb7ecde8aaa195a7388af0d8dde5df8a9 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Nov 8 07:55:15 2016 -0500 Bump version to 0.2.9.5-alpha-dev --- configure.ac | 2 +- contrib/win32build/tor-mingw.nsi.in | 2 +- src/win32/orconfig.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/configure.ac b/configure.ac index 58eab73..1acbe04 100644 --- a/configure.ac +++ b/configure.ac @@ -4,7 +4,7 @@ dnl Copyright (c) 2007-2015, The Tor Project, Inc. dnl See LICENSE for licensing information AC_PREREQ([2.63]) -AC_INIT([tor],[0.2.9.5-alpha]) +AC_INIT([tor],[0.2.9.5-alpha-dev]) AC_CONFIG_SRCDIR([src/or/main.c]) AC_CONFIG_MACRO_DIR([m4]) diff --git a/contrib/win32build/tor-mingw.nsi.in b/contrib/win32build/tor-mingw.nsi.in index 05d5a6c..3086e9b 100644 --- a/contrib/win32build/tor-mingw.nsi.in +++ b/contrib/win32build/tor-mingw.nsi.in @@ -8,7 +8,7 @@ !include "LogicLib.nsh" !include "FileFunc.nsh" !insertmacro GetParameters -!define VERSION "0.2.9.5-alpha" +!define VERSION "0.2.9.5-alpha-dev" !define INSTALLER "tor-${VERSION}-win32.exe" !define WEBSITE "https://www.torproject.org/" !define LICENSE "LICENSE" diff --git a/src/win32/orconfig.h b/src/win32/orconfig.h index db6c07b..7f42796 100644 --- a/src/win32/orconfig.h +++ b/src/win32/orconfig.h @@ -218,7 +218,7 @@ #define USING_TWOS_COMPLEMENT /* Version number of package */ -#define VERSION "0.2.9.5-alpha" +#define VERSION "0.2.9.5-alpha-dev"

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[tor/master] forwardport changelog
by nickm＠torproject.org 08 Nov '16

08 Nov '16

commit 053cf55cab4753cf0bcfb7e3bc7cf7038833a3a7 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Nov 8 07:57:04 2016 -0500 forwardport changelog --- ChangeLog | 105 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 104 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 7a10a7c..5556182 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,4 +1,107 @@ -Changes in version 0.2.9.5-rc - 2016-1?-?? +Changes in version 0.3.0.1-alpha - 2016-??-?? + + +Changes in version 0.2.9.5-alpha - 2016-11-08 + Tor 0.2.9.5-alpha fixes numerous bugs discovered in the previous alpha + version. We believe one or two probably remain, and we encourage + everyone to test this release. + + o Major bugfixes (client performance): + - Clients now respond to new application stream requests immediately + 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 (client reliability): + - 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 + on 0.2.8.1-alpha. + + o Major bugfixes (download scheduling): + - When using an exponential backoff schedule, do not give up on + downloading 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. + - 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 0.2.0.9-alpha. + - 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. + - Make our initial download delays closer to those from 0.2.8. Fixes + another part of bug 20534; bugfix on 0.2.9.1-alpha. + - When determining when to download a directory object, handle times + after 2038 if the operating system supports them. (Someday this + will be important!) Fixes bug 20587; bugfix on 0.2.8.1-alpha. + - 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. + + o Minor features (geoip): + - Update geoip and geoip6 to the November 3 2016 Maxmind GeoLite2 + Country database. + + 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 backoffs retry indefinitely, and avoids a bug where we + would reset our download schedule erroneously. Fixes bug 20593; + bugfix on 0.2.9.1-alpha. + + o Minor bugfixes (client, logging): + - 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. + - On DNSPort, stop logging a BUG warning on a failed hostname + lookup. Fixes bug 19869; bugfix on 0.2.9.1-alpha. + + 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 the work to fix 13942 + in 0.2.6.2-alpha. + + o Minor bugfixes (portability): + - Fix compilation with OpenSSL 1.1 and less commonly-used CPU + architectures. Closes ticket 20588. + - 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. + - Fix implicit conversion warnings under OpenSSL 1.1. Fixes bug + 20551; bugfix on 0.2.1.1-alpha. + + o Minor bugfixes (relay bootstrap): + - Ensure relays don't make multiple connections during bootstrap. + Fixes bug 20591; bugfix on 0.2.8.1-alpha. + + o Minor bugfixes (relay): + - Work around a memory leak in OpenSSL 1.1 when encoding public + keys. Fixes bug 20553; bugfix on 0.0.2pre8. + - Avoid a small memory leak when informing worker threads about + rotated onion keys. Fixes bug 20401; bugfix on 0.2.6.3-alpha. + - 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 (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. + + 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. + + o Documentation: + - Clarify that setting HiddenServiceNonAnonymousMode requires you to + also set "SOCKSPort 0". Fixes bug 20487; bugfix on 0.2.9.3-alpha. + - Module-level documentation for several more modules. Closes + tickets 19287 and 19290. Changes in version 0.2.8.9 - 2016-10-17

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[tor/master] Bump version to 0.2.9.5-alpha-dev
by nickm＠torproject.org 08 Nov '16

08 Nov '16

commit 74e84b7eb7ecde8aaa195a7388af0d8dde5df8a9 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Nov 8 07:55:15 2016 -0500 Bump version to 0.2.9.5-alpha-dev --- configure.ac | 2 +- contrib/win32build/tor-mingw.nsi.in | 2 +- src/win32/orconfig.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/configure.ac b/configure.ac index 58eab73..1acbe04 100644 --- a/configure.ac +++ b/configure.ac @@ -4,7 +4,7 @@ dnl Copyright (c) 2007-2015, The Tor Project, Inc. dnl See LICENSE for licensing information AC_PREREQ([2.63]) -AC_INIT([tor],[0.2.9.5-alpha]) +AC_INIT([tor],[0.2.9.5-alpha-dev]) AC_CONFIG_SRCDIR([src/or/main.c]) AC_CONFIG_MACRO_DIR([m4]) diff --git a/contrib/win32build/tor-mingw.nsi.in b/contrib/win32build/tor-mingw.nsi.in index 05d5a6c..3086e9b 100644 --- a/contrib/win32build/tor-mingw.nsi.in +++ b/contrib/win32build/tor-mingw.nsi.in @@ -8,7 +8,7 @@ !include "LogicLib.nsh" !include "FileFunc.nsh" !insertmacro GetParameters -!define VERSION "0.2.9.5-alpha" +!define VERSION "0.2.9.5-alpha-dev" !define INSTALLER "tor-${VERSION}-win32.exe" !define WEBSITE "https://www.torproject.org/" !define LICENSE "LICENSE" diff --git a/src/win32/orconfig.h b/src/win32/orconfig.h index db6c07b..7f42796 100644 --- a/src/win32/orconfig.h +++ b/src/win32/orconfig.h @@ -218,7 +218,7 @@ #define USING_TWOS_COMPLEMENT /* Version number of package */ -#define VERSION "0.2.9.5-alpha" +#define VERSION "0.2.9.5-alpha-dev"

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[tor/master] Merge branch 'maint-0.2.9'
by nickm＠torproject.org 08 Nov '16

08 Nov '16

commit 93c430cab3c2db8da91d76477468f68cb1e89fac Merge: d1a0f2e 74e84b7 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Nov 8 07:55:53 2016 -0500 Merge branch 'maint-0.2.9' This is an "ours" merge to avoid bumping the version.

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[tor/release-0.2.9] Bump version to 0.2.9.5-alpha-dev
by nickm＠torproject.org 08 Nov '16

08 Nov '16

commit 74e84b7eb7ecde8aaa195a7388af0d8dde5df8a9 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Nov 8 07:55:15 2016 -0500 Bump version to 0.2.9.5-alpha-dev --- configure.ac | 2 +- contrib/win32build/tor-mingw.nsi.in | 2 +- src/win32/orconfig.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/configure.ac b/configure.ac index 58eab73..1acbe04 100644 --- a/configure.ac +++ b/configure.ac @@ -4,7 +4,7 @@ dnl Copyright (c) 2007-2015, The Tor Project, Inc. dnl See LICENSE for licensing information AC_PREREQ([2.63]) -AC_INIT([tor],[0.2.9.5-alpha]) +AC_INIT([tor],[0.2.9.5-alpha-dev]) AC_CONFIG_SRCDIR([src/or/main.c]) AC_CONFIG_MACRO_DIR([m4]) diff --git a/contrib/win32build/tor-mingw.nsi.in b/contrib/win32build/tor-mingw.nsi.in index 05d5a6c..3086e9b 100644 --- a/contrib/win32build/tor-mingw.nsi.in +++ b/contrib/win32build/tor-mingw.nsi.in @@ -8,7 +8,7 @@ !include "LogicLib.nsh" !include "FileFunc.nsh" !insertmacro GetParameters -!define VERSION "0.2.9.5-alpha" +!define VERSION "0.2.9.5-alpha-dev" !define INSTALLER "tor-${VERSION}-win32.exe" !define WEBSITE "https://www.torproject.org/" !define LICENSE "LICENSE" diff --git a/src/win32/orconfig.h b/src/win32/orconfig.h index db6c07b..7f42796 100644 --- a/src/win32/orconfig.h +++ b/src/win32/orconfig.h @@ -218,7 +218,7 @@ #define USING_TWOS_COMPLEMENT /* Version number of package */ -#define VERSION "0.2.9.5-alpha" +#define VERSION "0.2.9.5-alpha-dev"

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[tor/release-0.2.9] Merge branch 'maint-0.2.9' into release-0.2.9
by nickm＠torproject.org 08 Nov '16

08 Nov '16

commit e083a62095bf6ae609fda8b58443247c3232bd15 Merge: 330846a 74e84b7 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Nov 8 07:55:20 2016 -0500 Merge branch 'maint-0.2.9' into release-0.2.9 configure.ac | 2 +- contrib/win32build/tor-mingw.nsi.in | 2 +- src/win32/orconfig.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-)

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[webwml/master] New alpha is out
by nickm＠torproject.org 08 Nov '16

08 Nov '16

commit f659d20e143c1f1a78cb01bed0c90cfd96b55492 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Nov 8 07:31:29 2016 -0500 New alpha is out --- Makefile | 2 +- include/versions.wmi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index cceee41..0b371cf 100644 --- a/Makefile +++ b/Makefile @@ -15,7 +15,7 @@ # website component, and set it to needs_review. export STABLETAG=tor-0.2.8.9 -export DEVTAG=tor-0.2.9.4-alpha +export DEVTAG=tor-0.2.9.5-alpha WMLBASE=. diff --git a/include/versions.wmi b/include/versions.wmi index 044bb6d..0a68efa 100644 --- a/include/versions.wmi +++ b/include/versions.wmi @@ -1,5 +1,5 @@ <define-tag version-stable whitespace=delete>0.2.8.9</define-tag> -<define-tag version-alpha whitespace=delete>0.2.9.4-alpha</define-tag> +<define-tag version-alpha whitespace=delete>0.2.9.5-alpha</define-tag> <define-tag version-win32-stable whitespace=delete>0.2.8.7</define-tag>

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[tor/release-0.2.9] Fold in one more changes entry
by nickm＠torproject.org 08 Nov '16

08 Nov '16

commit 330846ac087f7b327d77e118a2bcf96839befc60 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Nov 8 07:15:18 2016 -0500 Fold in one more changes entry --- ChangeLog | 3 +++ changes/bug20597 | 5 ----- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/ChangeLog b/ChangeLog index 772b619..3e542cb 100644 --- a/ChangeLog +++ b/ChangeLog @@ -35,6 +35,9 @@ Changes in version 0.2.9.5-alpha - 2016-11-08 - When determining when to download a directory object, handle times after 2038 if the operating system supports them. (Someday this will be important!) Fixes bug 20587; bugfix on 0.2.8.1-alpha. + - 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. o Minor features (geoip): - Update geoip and geoip6 to the November 3 2016 Maxmind GeoLite2 diff --git a/changes/bug20597 b/changes/bug20597 deleted file mode 100644 index f199b63..0000000 --- a/changes/bug20597 +++ /dev/null @@ -1,5 +0,0 @@ - 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.

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[tor/release-0.2.9] When using exponential backoff in test networks, use a lower exponent
by nickm＠torproject.org 08 Nov '16

08 Nov '16

commit 38e3f91c6388bc676c0007b009488ffcc2496bc8 Author: teor <teor2345(a)gmail.com> Date: Tue Nov 8 16:39:36 2016 +1100 When using exponential backoff in test networks, use a lower exponent Lower exponents mean that delays do not vary as much. This helps test networks bootstrap consistently. Bugfix on 20499. --- changes/bug20597 | 5 +++++ src/or/directory.c | 7 ++++++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/changes/bug20597 b/changes/bug20597 new file mode 100644 index 0000000..f199b63 --- /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/src/or/directory.c b/src/or/directory.c index 1f39981..f4fd521 100644 --- a/src/or/directory.c +++ b/src/or/directory.c @@ -3796,7 +3796,12 @@ next_random_exponential_delay(int delay, int max_delay) /* How much are we willing to add to the delay? */ int max_increment; - const int multiplier = 3; /* no more than quadruple the previous delay */ + int multiplier = 3; /* no more than quadruple the previous delay */ + if (get_options()->TestingTorNetwork) { + /* Decrease the multiplier in testing networks. This reduces the variance, + * so that bootstrap is more reliable. */ + multiplier = 2; /* no more than triple the previous delay */ + } if (delay && delay < (INT_MAX-1) / multiplier) { max_increment = delay * multiplier;

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[tor/master] When using exponential backoff in test networks, use a lower exponent
by nickm＠torproject.org 08 Nov '16

08 Nov '16

commit 38e3f91c6388bc676c0007b009488ffcc2496bc8 Author: teor <teor2345(a)gmail.com> Date: Tue Nov 8 16:39:36 2016 +1100 When using exponential backoff in test networks, use a lower exponent Lower exponents mean that delays do not vary as much. This helps test networks bootstrap consistently. Bugfix on 20499. --- changes/bug20597 | 5 +++++ src/or/directory.c | 7 ++++++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/changes/bug20597 b/changes/bug20597 new file mode 100644 index 0000000..f199b63 --- /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/src/or/directory.c b/src/or/directory.c index 1f39981..f4fd521 100644 --- a/src/or/directory.c +++ b/src/or/directory.c @@ -3796,7 +3796,12 @@ next_random_exponential_delay(int delay, int max_delay) /* How much are we willing to add to the delay? */ int max_increment; - const int multiplier = 3; /* no more than quadruple the previous delay */ + int multiplier = 3; /* no more than quadruple the previous delay */ + if (get_options()->TestingTorNetwork) { + /* Decrease the multiplier in testing networks. This reduces the variance, + * so that bootstrap is more reliable. */ + multiplier = 2; /* no more than triple the previous delay */ + } if (delay && delay < (INT_MAX-1) / multiplier) { max_increment = delay * multiplier;

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