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Author SHA1 Message Date
Nick Mathewson
027c536598 rename inherit values to avoid conflict with system defines 2019-04-04 12:56:52 -04:00
Nick Mathewson
785c3f84de fast_rng: if noinherit has failed, then check getpid() for bad forks 
getpid() can be really expensive sometimes, and it can fail to
detect some kind of fork+prng mistakes, so we need to avoid it if
it's safe to do so.

This patch might slow down fast_prng a lot on any old operating
system that lacks a way to prevent ram from being inherited, AND
requires a syscall for any getpid() calls.  But it should make sure
that we either crash or continue safely on incorrect fork+prng usage
elsewhere in the future.
 2019-04-04 12:56:52 -04:00
Nick Mathewson
361e955cf3 map_anon: define a macro if it is possible for noinherit to fail. 2019-04-04 12:56:52 -04:00
Nick Mathewson
12205c3cbe Make map_anon expose the result of a noinherit attempt 
Previously we did this for tests only, but it's valuable for getting
proper fork behavior in rand_fast.
 2019-04-04 12:56:52 -04:00
Nick Mathewson
ab6ad3c040 Drop thread-local fast_rng on fork. 
This will cause the child process to construct a new one in a nice
safe way.

Closes ticket 29668; bug not in any released Tor.
 2019-04-04 12:56:52 -04:00
Nick Mathewson
d194f6bedf Implement an DormantCanceledByStartup option 
Closes ticket 29357, and comes with appropriate notions of caution.
 2019-04-04 11:48:36 -04:00
Nick Mathewson
db1c1dba34 Merge branch 'bug30021_029' into bug30021_035 2019-04-04 11:26:33 -04:00
Nick Mathewson
1710f4bbd6 Do not cache bogus results from classifying client ciphers 
When classifying a client's selection of TLS ciphers, if the client
ciphers are not yet available, do not cache the result. Previously,
we had cached the unavailability of the cipher list and never looked
again, which in turn led us to assume that the client only supported
the ancient V1 link protocol.  This, in turn, was causing Stem
integration tests to stall in some cases.  Fixes bug 30021; bugfix
on 0.2.4.8-alpha.
 2019-04-04 11:24:55 -04:00
teor
ef06ef217a
Merge branch 'bug30011_035' into bug30011_040 
Merge bug30011 new package timelimit with 0.4.0 new package shellcheck.
Move shellcheck into the correct category.
 2019-04-04 13:23:26 +10:00
teor
3fa42d599a
Travis: Terminate test-stem if it takes more than 9.5 minutes to run 
(Travis terminates the job after 10 minutes of no output.)

Diagnostic for 29437.

Fixes bug 30011; bugfix on 0.3.5.4-alpha.
 2019-04-04 13:21:35 +10:00
Nick Mathewson
5613968d57 Improve logging for 28614. 
When we fixed 28614, our answer was "if we failed to load the
consensus on windows and it had a CRLF, retry it."  But we logged
the failure at "warn", and we only logged the retry at "info".

Now we log the retry at "notice", with more useful information.

Fixes bug 30004.
 2019-04-03 14:30:56 -04:00
rl1987
b2eced6c07 Add changes file 2019-04-03 18:05:23 +03:00
rl1987
4172b638b8 Fix SC2015 warning 2019-04-03 18:03:34 +03:00
George Kadianakis
0b6769a99e Merge branch 'maint-0.4.0' 2019-04-03 17:59:46 +03:00
George Kadianakis
42aae0e693 Merge branch 'tor-github/pr/867' into maint-0.4.0 2019-04-03 17:59:02 +03:00
rl1987
9e04a87220 Fix SC2064 warning 2019-04-03 17:58:05 +03:00
rl1987
700310df61 Fix SC2006 warnings 2019-04-03 17:56:52 +03:00
George Kadianakis
50341bb5ba Merge branch 'maint-0.4.0' 2019-04-03 17:55:41 +03:00
rl1987
9e0f0a5656 Fix SC2086 warnings in test_key_expiration.sh 2019-04-03 17:52:31 +03:00
George Kadianakis
828f1829c8 Merge branch 'tor-github/pr/811' into maint-0.4.0 2019-04-03 17:50:49 +03:00
Nick Mathewson
de76862fd6 Merge branch 'maint-0.3.5' into maint-0.4.0 2019-04-03 09:27:44 -04:00
Nick Mathewson
4efbb5d2c1 Merge branch 'maint-0.4.0' 2019-04-03 09:27:44 -04:00
Nick Mathewson
4aa02d3c7a Merge branch 'maint-0.3.4' into maint-0.3.5 2019-04-03 09:27:43 -04:00
Nick Mathewson
3cfcfbac46 Merge branch 'maint-0.2.9' into maint-0.3.4 2019-04-03 09:27:42 -04:00
Nick Mathewson
ee6f54ff3f Merge remote-tracking branch 'tor-github/pr/860' 2019-04-03 08:33:40 -04:00
Nick Mathewson
b547ece92f Merge branch 'pr_883_squashed' 2019-04-03 08:32:21 -04:00
Elichai Turkel
0ebe290198 Removed the use of expect from CodingStandardsRust 2019-04-03 08:32:10 -04:00
Karsten Loesing
54e249e269 Update geoip and geoip6 to the April 2 2019 database. 2019-04-03 09:26:28 +02:00
teor
fdee4dd501
Merge remote-tracking branch 'tor-github/pr/863' 2019-04-03 13:12:17 +10:00
rl1987
a549e4f7a3 Remove no-longer needed logging statements 2019-04-02 12:59:37 +03:00
rl1987
eaf071d7da Stop requiring bash in test-network.sh. Make it POSIX compliant 2019-04-02 12:31:57 +03:00
teor
965f0d8912
Merge remote-tracking branch 'tor-github/pr/875' 2019-04-02 11:47:05 +10:00
teor
583ed7c6ec
Merge remote-tracking branch 'tor-github/pr/864' 2019-04-02 11:46:42 +10:00
teor
9014add25f
Merge branch 'maint-0.4.0' 2019-04-02 11:45:39 +10:00
teor
9242f32883
Merge branch 'maint-0.3.5' into maint-0.4.0 2019-04-02 11:45:31 +10:00
teor
0418d4081a
Merge branch 'maint-0.3.4' into maint-0.3.5 2019-04-02 11:45:22 +10:00
teor
74775b2dfd
Merge branch 'maint-0.2.9' into maint-0.3.4 2019-04-02 11:45:13 +10:00
teor
7014e57f4a
Merge branch 'bug29036-29962-034' into bug29036-29962-035 
Merge the moved coverage line from 29036 with the stem changes in
maint-0.3.5.
 2019-04-01 14:11:20 +10:00
teor
33be8d8295
Travis: merge before_cache from 29036 and 29962 
And add some useful comments
 2019-04-01 14:08:34 +10:00
rl1987
124990aa01
Add changes file 2019-04-01 14:08:24 +10:00
rl1987
0c6cfd9c65
Cleanup cargo registry before each Rust-enabled build 
Also, refrain from caching target/.

See: https://levans.fr/rust_travis_cache.html
 2019-04-01 14:08:12 +10:00
teor
ac28e56ccb
Merge branch 'bug29036-029' into bug29036-29962-034 2019-04-01 14:07:58 +10:00
teor
57e9fe2bba
Makefile: delete all the gcov-related files in reset-gcov 
And fix a comment.

See:
https://gcc.gnu.org/onlinedocs/gcc/Gcov-Data-Files.html#Gcov-Data-Files
 2019-04-01 14:06:52 +10:00
teor
eb0bd18d6e
changes: Use the first Tor version with CI coverage for the 29036 changes file 
Otherwise, "make check-changes" will complain when we backport the change.
 2019-04-01 13:40:16 +10:00
Nick Mathewson
809a3a748d bug_occurred: a place where we assumed that "buf" was still a buffer 
In 9c132a5f9e we replaced "buf" with a pointer and replaced
one instance of snprintf with asprintf -- but there was still one
snprintf left over, being crashy.

Fixes bug 29967; bug not in any released Tor. This is CID 1444262.
 2019-03-30 21:07:15 -04:00
Nick Mathewson
f0e39df5ce allow circuituse.c to get even longer. 2019-03-29 14:30:33 -04:00
Nick Mathewson
9ed02ec282 Merge branch 'ticket29662_squashed' into ticket29662_squashed_merged 2019-03-29 14:28:48 -04:00
rl1987
537ad0bca3 Check for NULL in tor_assertf_nonfatal() 2019-03-29 14:26:13 -04:00
rl1987
9c132a5f9e Refrain from using static buffer for assert failure message; call tor_asprintf() instead 2019-03-29 14:26:03 -04:00
rl1987
bf953fe602 Add changes file 2019-03-29 14:26:03 -04:00