Commit Graph

23525 Commits

Author SHA1 Message Date
teor
c86013291b
Stop relays calling directory_fetches_from_authorities on dir downloads
This change refactors find_dl_schedule() to only call dependent functions
as needed. In particular, directory_fetches_from_authorities() only needs
to be called on clients.

Stopping spurious directory_fetches_from_authorities() calls on every
download on public relays has the following impacts:
* fewer address resolution attempts, particularly those mentioned in 21789
* fewer descriptor rebuilds
* fewer log messages, particularly those limited in 20610

Fixes 23470 in 0.2.8.1-alpha.
The original bug was introduced in commit 35bbf2e as part of prop210.
2017-09-13 09:46:17 +10:00
Nick Mathewson
3138fe2e69 Merge branch 'bug15582_029' into maint-0.2.9 2017-09-12 17:09:42 -04:00
Nick Mathewson
d9e2db1efd Avoid sscanf() warnings from openbsd in the unit tests
OpenBSD doesn't like tricks where you use a too-wide sscanf argument
for a too-narrow array, even when you know the input string
statically.  The fix here is just to use bigger buffers.

Fixes 15582; bugfix on a3dafd3f58 in 0.2.6.2-alpha.
2017-09-12 16:01:12 -04:00
Nick Mathewson
bac160b4e0 One more implicit fallthrough warning to fix on GCC 7 2017-09-12 09:22:50 -04:00
Andreas Stieger
6cd5a80275 Fix GCC 7 -Wimplicit-fallthrough warnings
Add magic comments recognized by default -Wimplicit-fallthrough=3
or break, as required.
2017-09-11 17:47:04 -04:00
Andreas Stieger
b81a2e8f46 Fix GCC 7 -Wimplicit-fallthrough warnings (32 bit)
Add magic comments recognized by default -Wimplicit-fallthrough=3
Follow-up to e5f464, fixes Ticket 22446 for 32 bit.

[nick notes: Backport from 0.3.1.3-alpha.]
2017-09-11 17:45:07 -04:00
Nick Mathewson
6a49e3360b Fix mixed-sign comparison warning in fix for 22797. 2017-09-11 16:29:06 -04:00
Nick Mathewson
a25d97e530 Merge branch 'teor-bug22797-025' into maint-0.2.9 2017-09-11 16:28:59 -04:00
Nick Mathewson
3cace828a9 Merge branch 'bug22644_029' into maint-0.2.9 2017-09-08 08:24:36 -04:00
Nick Mathewson
08592c95fa Merge branch 'maint-0.2.8' into maint-0.2.9 2017-09-07 15:18:00 -04:00
Nick Mathewson
bcf2b413c3 Merge branch 'maint-0.2.5' into maint-0.2.8 2017-09-07 15:18:00 -04:00
Karsten Loesing
09618ffe38 Update geoip and geoip6 to the September 6 2017 database. 2017-09-07 21:06:16 +02:00
Nick Mathewson
12dad5ebf7 Fix crashes on empty +HSPOST and +POSTDESCRIPTOR commands
Fixes bug 22644; bugfix on 0.2.7.1-alpha and 0.2.0.1-alpha
respectively.
2017-09-07 09:20:00 -04:00
Nick Mathewson
9696021593 Merge branch 'maint-0.2.8' into maint-0.2.9 2017-08-03 08:44:31 -04:00
Nick Mathewson
93b28972c1 Merge branch 'maint-0.2.5' into maint-0.2.8 2017-08-03 08:44:31 -04:00
Karsten Loesing
1280de42a4 Update geoip and geoip6 to the August 3 2017 database. 2017-08-03 10:00:54 +02:00
Nick Mathewson
58e1c6dd86 Merge remote-tracking branch 'public/bug19769_19025_029' into maint-0.2.9 2017-08-01 11:30:29 -04:00
Nick Mathewson
8500f0e4e1 Merge remote-tracking branch 'public/bug20059_024_v2' into maint-0.2.9 2017-08-01 11:28:36 -04:00
Nick Mathewson
2b94b0ea72 Merge remote-tracking branch 'public/bug22245_024' into maint-0.2.9 2017-08-01 11:22:42 -04:00
Nick Mathewson
f6ecda8400 Merge remote-tracking branch 'public/bug18100_029' into maint-0.2.9 2017-08-01 11:21:14 -04:00
Nick Mathewson
0e7558ab64 Merge branch 'maint-0.2.7-redux' into maint-0.2.8 2017-08-01 11:19:29 -04:00
Nick Mathewson
925ef048a9 Merge branch 'maint-0.2.8' into maint-0.2.9 2017-08-01 11:19:29 -04:00
Nick Mathewson
a48ae2aa67 Merge branch 'maint-0.2.6' into maint-0.2.7-redux 2017-08-01 11:19:29 -04:00
Nick Mathewson
6862eada65 Merge branch 'maint-0.2.5' into maint-0.2.6 2017-08-01 11:19:29 -04:00
Nick Mathewson
0bfd1c318c Merge branch 'maint-0.2.4' into maint-0.2.5 2017-08-01 11:19:28 -04:00
Nick Mathewson
6199e27a2b Merge remote-tracking branch 'karsten/geoip-jul2017' into maint-0.2.4 2017-08-01 11:19:24 -04:00
Nick Mathewson
24ddf5862e Merge remote-tracking branch 'public/bug20247_029' into maint-0.2.9 2017-07-27 08:23:34 -04:00
Nick Mathewson
5c5eb0f095 Merge branch 'maint-0.2.7-redux' into maint-0.2.8 2017-07-26 15:39:55 -04:00
Nick Mathewson
ddd66cc019 Merge branch 'maint-0.2.6' into maint-0.2.7-redux 2017-07-26 15:39:55 -04:00
Nick Mathewson
f794b40ec0 Merge branch 'maint-0.2.5' into maint-0.2.6 2017-07-26 15:39:55 -04:00
Nick Mathewson
af39c13a03 Merge branch 'maint-0.2.4' into maint-0.2.5 2017-07-26 15:39:55 -04:00
Nick Mathewson
f17f7a4fdf Merge branch 'maint-0.2.8' into maint-0.2.9 2017-07-26 15:39:55 -04:00
Nick Mathewson
ebb441ded2 Point travis to #tor-ci, not #tor-bots 2017-07-26 15:39:50 -04:00
Nick Mathewson
f226d6460d Travis update: "gcc-warnings" became "fatal-warnings" in 0.2.9 2017-07-26 15:37:00 -04:00
Nick Mathewson
dcc477cb53 Merge branch 'maint-0.2.8' into maint-0.2.9 2017-07-26 15:35:17 -04:00
Nick Mathewson
fbf93614c9 Merge branch 'maint-0.2.7-redux' into maint-0.2.8 2017-07-26 15:35:07 -04:00
Nick Mathewson
c362c6a852 Merge branch 'maint-0.2.6' into maint-0.2.7-redux 2017-07-26 15:35:01 -04:00
Nick Mathewson
0ad5a6b034 Merge branch 'maint-0.2.5' into maint-0.2.6 2017-07-26 15:34:56 -04:00
Nick Mathewson
09618bc488 Merge branch 'maint-0.2.4' into maint-0.2.5 2017-07-26 15:34:40 -04:00
Nick Mathewson
0117e2ea0d Merge branch 'bug23030_029_v2' into maint-0.2.9 2017-07-26 12:58:17 -04:00
Nick Mathewson
32b9edeb91 Fix build warnings from Coverity related to our BUG macro
In the Linux kernel, the BUG() macro causes an instant panic.  Our
BUG() macro is different, however: it generates a nonfatal assertion
failure, and is usable as an expression.

Additionally, this patch tells util_bug.h to make all assertion
failures into fatal conditions when we're building with a static
analysis tool, so that the analysis tool can look for instances
where they're reachable.

Fixes bug 23030.
2017-07-26 12:57:49 -04:00
Nick Mathewson
6d3c5b8fb5 Merge branch 'bug22915_029_2' into maint-0.2.9 2017-07-26 12:53:13 -04:00
Nick Mathewson
fca1934c88 Suppress clang4-specific -Wdouble-promotion warnings
Wow, it sure seems like some compilers can't implement isnan() and
friends in a way that pleases themselves!

Fixes bug 22915. Bug trigged by 0.2.8.1-alpha and later; caused by
clang 4.
2017-07-26 12:53:00 -04:00
Isis Lovecruft
6d0af8dacc
In < 0.2.9.x, --enable-fatal-warnings was --enable-gcc-warnings. 2017-07-25 01:03:15 +00:00
Isis Lovecruft
c718644251
Builds on CI should use --enable-fragile-hardening.
(cherry picked from commit c91a57ccf90308c6728184b43519f96b61acb95d)
2017-07-25 00:54:11 +00:00
Isis Lovecruft
f2e3d13930
Install optional dependencies during Travis CI builds.
(cherry picked from commit 1bb00fb812c0df7a574ed62e9f53b0e8192c7d04)
2017-07-25 00:54:01 +00:00
Isis Lovecruft
d0cabbf2c5
Fix CI homebrew checks for outdated packages.
(cherry picked from commit 8f8689f70235dc19cbc5092ea148af5772a9cdc3)
2017-07-25 00:52:05 +00:00
Isis Lovecruft
7b4585e2a3
Add a changes file for bug22636. 2017-07-17 21:44:59 +00:00
Isis Lovecruft
68722a1ddf
Fix and expand upon our Travis CI configuration.
* CHANGE .travis.yml so that commands for different purposes (e.g. getting
   dependencies, building, testing) are in separate config lines and sections.
 * CHANGE .travis.yml to use their mechanism for installing dependencies via
   apt. [0]  This also allows us to not need sudo (the "sudo: false" line).
 * CHANGE Travis CI tests (the "script:" section) to build and run tests in the
   same manner as Jenkins (i.e. with --enable-fatal-warnings and
   --disable-silent-rules and run `make check`).
 * ADD Travis configuration to do all the target builds with both GCC and clang.
 * ADD make flags to build with both of the cores available.
 * ADD notifications for IRC, and configure email notifications (to the author
   of the commit) only if the branch was previously building successfully and
   the latest commit broke it.
 * ADD the ability to run the Travis build matrix for OSX as well, but leave it
   commented out by default (because it takes roughly ten times longer, due to a
   shortage of OSX build machines).
 * ADD Travis config option to cancel/fail the build early if one target has
   already failed ("fast_finish: true").
 * ADD comments to describe what our Travis config is doing and why it is
   configured that way.

[0]: https://docs.travis-ci.com/user/installing-dependencies/#Installing-Packages-on-Container-Based-Infrastructure)
2017-07-17 21:44:44 +00:00
Nick Mathewson
3a7d757140 Merge branch 'bug22916_027' into maint-0.2.9 2017-07-14 09:11:08 -04:00