Commit Graph

4970 Commits

Author SHA1 Message Date
Nick Mathewson
f5876917aa Merge branch 'maint-0.2.9' into maint-0.3.0 2017-05-08 08:07:38 -04:00
Nick Mathewson
5ff0b519ec Merge branch 'maint-0.2.8' into maint-0.2.9 2017-05-08 08:07:32 -04:00
Nick Mathewson
dc34cd7a04 Merge branch 'maint-0.2.7-redux' into maint-0.2.8 2017-05-08 08:07:19 -04:00
Nick Mathewson
71dd1d716a Merge branch 'maint-0.2.6' into maint-0.2.7-redux 2017-05-08 08:07:11 -04:00
Nick Mathewson
159ddf6dde Merge branch 'maint-0.2.5' into maint-0.2.6 2017-05-08 08:07:04 -04:00
Nick Mathewson
68d6720452 Merge branch 'maint-0.2.4' into maint-0.2.5 2017-05-08 08:06:59 -04:00
Karsten Loesing
5207e41ffe Update geoip and geoip6 to the May 2 2017 database. 2017-05-08 10:09:42 +02:00
Nick Mathewson
ae374e0a56 Merge branch 'maint-0.2.9' into maint-0.3.0 2017-04-24 09:20:26 -04:00
David Goulet
4a9f689430 control: Wrong check on base16_decode return value
The GETINFO extra-info/digest/<digest> broke in commit 568dc27a19 that
refactored the base16_decode() API to return the decoded length.
Unfortunately, that if() condition should have checked for the correct length
instead of an error which broke the command in tor-0.2.9.1-alpha.

Fixes #22034

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-04-24 09:20:13 -04:00
Nick Mathewson
f1613b53c5 Merge remote-tracking branch 'public/bug21894_029' into maint-0.3.0 2017-04-07 14:03:25 -04:00
Nick Mathewson
4812441d34 Never read off the end of a buffer in base32_encode()
When we "fixed" #18280 in 4e4a7d2b0c
in 0291 it appears that we introduced a bug: The base32_encode
function can read off the end of the input buffer, if the input
buffer size modulo 5 is not equal to 0 or 3.

This is not completely horrible, for two reasons:
   * The extra bits that are read are never actually used: so this
     is only a crash when asan is enabled, in the worst case.  Not a
     data leak.

   * The input sizes passed to base32_encode are only ever multiples
      of 5. They are all either DIGEST_LEN (20), REND_SERVICE_ID_LEN
      (10), sizeof(rand_bytes) in addressmap.c (10), or an input in
      crypto.c that is forced to a multiple of 5.

So this bug can't actually trigger in today's Tor.

Closes bug 21894; bugfix on 0.2.9.1-alpha.
2017-04-07 10:47:16 -04:00
Nick Mathewson
a5b50ef25b Merge branch 'maint-0.2.9' into maint-0.3.0 2017-04-06 08:32:04 -04:00
Nick Mathewson
7d7770f735 Merge branch 'maint-0.2.8' into maint-0.2.9 2017-04-06 08:31:54 -04:00
Nick Mathewson
91c6b18ca0 Merge branch 'maint-0.2.7-redux' into maint-0.2.8 2017-04-06 08:31:32 -04:00
Nick Mathewson
44bc8821b1 Merge branch 'maint-0.2.6' into maint-0.2.7-redux 2017-04-06 08:31:23 -04:00
Nick Mathewson
21d776738c Merge branch 'maint-0.2.5' into maint-0.2.6 2017-04-06 08:31:18 -04:00
Nick Mathewson
a8a860e1da Merge branch 'maint-0.2.4' into maint-0.2.5 2017-04-06 08:31:12 -04:00
Karsten Loesing
9d7933296c Update geoip and geoip6 to the April 4 2017 database. 2017-04-06 10:52:39 +02:00
David Goulet
7519584347 hs: Expose hs_service.c functions for unit tests
In order to avoid src/or/hs_service.o to contain no symbols and thus making
clang throw a warning, the functions are now exposed not just to unit tests.

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-04-04 09:41:14 -04:00
Nick Mathewson
a06c465333 Merge remote-tracking branch 'teor/bug21596_030' into maint-0.3.0 2017-04-03 09:28:33 -04:00
George Kadianakis
ef4c10fb42 Fix max sampled size logic when in bridge mode.
When calculating max sampled size, Tor would only count the number of
bridges in torrc, without considering that our state file might already
have sampled bridges in it. This caused problems when people swap
bridges, since the following error would trigger:

         [warn] Not expanding the guard sample any further; just hit the
                maximum sample threshold of 1
2017-03-27 15:39:26 +02:00
Nick Mathewson
4f6025498d Use update_approx_time() to run a test 100 days in the past.
Fixes bug21799.
2017-03-23 10:44:43 +01:00
Nick Mathewson
567a56ae2e Merge branch 'bug20059_024_v2' into maint-0.3.0 2017-03-15 11:07:38 -04:00
Nick Mathewson
ec5fe41209 Avoid a double-mark bug when makring a pending circuit as "too old"
Fixes bug 20059; bugfix on 0.1.0.1-rc.
2017-03-15 11:05:37 -04:00
Nick Mathewson
92813941b5 #21720: Update "directory server options" preamble in manpage 2017-03-14 11:25:54 -04:00
Nick Mathewson
e2cd600da6 Merge remote-tracking branch 'public/bug21682_030' into maint-0.3.0 2017-03-13 16:22:40 -04:00
Nick Mathewson
ded2c8c689 Merge branch 'maint-0.2.9' into maint-0.3.0 2017-03-08 10:12:27 -05:00
Nick Mathewson
d642ceb8df Merge branch 'maint-0.2.8' into maint-0.2.9 2017-03-08 10:12:06 -05:00
Nick Mathewson
2cfecec9c7 Merge branch 'maint-0.2.7-redux' into maint-0.2.8 2017-03-08 10:11:23 -05:00
Nick Mathewson
25c28bc2d9 Merge branch 'maint-0.2.6' into maint-0.2.7-redux 2017-03-08 10:11:05 -05:00
Nick Mathewson
ecc73c3c03 Merge branch 'maint-0.2.5' into maint-0.2.6 2017-03-08 10:10:44 -05:00
Nick Mathewson
933a1e7997 Merge branch 'maint-0.2.4' into maint-0.2.5 2017-03-08 10:10:29 -05:00
Nick Mathewson
27058bd8cb Fix a memory leak in config_get_assigned_option()
This was introducd in 4d83999213 in 0.3.0.3-alpha.  This is bug
21682.
2017-03-08 10:06:48 -05:00
Karsten Loesing
4488c319dd Update geoip and geoip6 to the March 7 2017 database. 2017-03-08 09:41:35 +01:00
Nick Mathewson
552bc39c32 Merge branch 'bug21594_030_squashed' into maint-0.3.0 2017-03-07 08:05:16 -05:00
teor
93ede051c2 Remove delay in hidden service introduction point checks
Make hidden services with 8 to 10 introduction points check for failed
circuits immediately after startup. Previously, they would wait for 5
minutes before performing their first checks.

Fixes bug 21594; bugfix on commit 190aac0eab in Tor 0.2.3.9-alpha.
Reported by alecmuffett.
2017-03-07 08:04:57 -05:00
Nick Mathewson
333d5d0f2a Merge remote-tracking branch 'teor/bug21576_029_v2' into maint-0.3.0 2017-03-04 20:23:38 -05:00
teor
e0486c9371
Make hidden services always check for failed intro point connections
Previously, they would stop checking when they exceeded their intro point
creation limit.

Fixes bug 21596; bugfix on commit d67bf8b2f2 in Tor 0.2.7.2-alpha.
Reported by alecmuffett.
2017-03-02 15:34:45 +11:00
teor
4b5cdb2c30
Fix a crash when a connection tries to open just after it has been unlinked
Fixes bug 21576; bugfix on Tor 0.2.9.3-alpha.
Reported by alecmuffett.
2017-03-02 11:10:30 +11:00
George Kadianakis
18a98206ed Improve descriptor checks in the new guard algorithm.
- Make sure we check at least two guards for descriptor before making
  circuits. We typically use the first primary guard for circuits, but
  it can also happen that we use the second primary guard (e.g. if we
  pick our first primary guard as an exit), so we should make sure we
  have descriptors for both of them.

- Remove BUG() from the guard_has_descriptor() check since we now know
  that this can happen in rare but legitimate situations as well, and we
  should just move to the next guard in that case.
2017-03-01 08:46:53 -05:00
teor
004ec8dc58
Restore support for test-network.sh on BSD and other systems without bash
(But use bash if it's available.)
This is a workaround until we remove bash-specific code in 19699.

Fixes bug 21581; bugfix on 21562, not in any released version of tor.
2017-03-01 11:40:54 +11:00
Nick Mathewson
3a60214f32 Merge remote-tracking branch 'public/bug21007_case2_030' into maint-0.3.0 2017-02-28 08:28:46 -05:00
Nick Mathewson
16f337e763 Merge branch 'bug21027_v2_squashed' into maint-0.3.0 2017-02-28 08:16:43 -05:00
Nick Mathewson
1582adabbb Change approach to preventing duplicate guards.
Previously I'd made a bad assumption in the implementation of
prop271 in 0.3.0.1-alpha: I'd assumed that there couldn't be two
guards with the same identity.  That's true for non-bridges, but in
the bridge case, we allow two bridges to have the same ID if they
have different addr:port combinations -- in order to have the same
bridge ID running multiple PTs.

Fortunately, this assumption wasn't deeply ingrained: we stop
enforcing the "one guard per ID" rule in the bridge case, and
instead enforce "one guard per <id,addr,port>".

We also needed to tweak our implementation of
get_bridge_info_for_guard, since it made the same incorrect
assumption.

Fixes bug 21027; bugfix on 0.3.0.1-alpha.
2017-02-28 08:16:33 -05:00
Nick Mathewson
eef8bd4d3c Merge remote-tracking branch 'teor/feature21570-030' into maint-0.3.0 2017-02-27 11:36:39 -05:00
Nick Mathewson
c51919b0da Merge branch 'bug21369_check_029_squashed' into maint-0.3.0 2017-02-27 11:25:34 -05:00
Nick Mathewson
6747c62386 Merge branch 'bug21420_029_squashed' into maint-0.3.0 2017-02-27 11:20:39 -05:00
Nick Mathewson
f6e5a658df Revise the logic for picking the start time for link certs
Since 0.2.4.11-alpha (in 0196647970) we've tried to randomize
the start time to up to some time in the past.  But unfortunately we
allowed the start time to be in the future as well, which isn't
really legit.

The new behavior lets the start time be be up to
MAX(cert_lifetime-2days, 0) in the past, but never in the future.

Fixes bug 21420; bugfix on 0.2.4.11-alpha.
2017-02-27 11:19:54 -05:00
Nick Mathewson
2b3518b81f Merge remote-tracking branch 'teor/bug20711' into maint-0.3.0 2017-02-27 11:00:02 -05:00
teor
73879aa5b6
Use bash in src/test/test-network.sh
This ensures we reliably call chutney's newer tools/test-network.sh when
available.

Fixes bug 21562; bugfix on tor-0.2.9.1-alpha.
2017-02-28 02:13:56 +11:00