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Author SHA1 Message Date
teor
1bb28cecd9
Ensure relays don't make multiple connections during bootstrap 
Relays do not deliberately launch multiple attempts, so the impact of this
bug should be minimal. This fix also defends against bugs like #20499.

Bugfix on 0.2.8.1-alpha.
 2016-11-07 23:05:55 +11:00
Nick Mathewson
f6a3d213e4 Finish a sentence in a comment. Close 20576. 2016-11-06 20:31:50 -05:00
Nick Mathewson
def41e93bd In test_tortls_classify_client_ciphers(), s/ECDH/ECDHE/ 
(We weren't actually using these ciphers; we were just requing that
ciphers of that name existed.)

Patch from rubiate.  Fixes 20460
 2016-11-06 20:23:40 -05:00
Nick Mathewson
add164aa41 Fix warnings from lintChanges.py 2016-11-06 16:39:46 -05:00
Nick Mathewson
59f4cae68c Merge branch 'maint-0.2.8' into maint-0.2.9 2016-11-03 18:36:43 -04:00
Nick Mathewson
61bdc452b0 Merge branch 'bug20551_028' into maint-0.2.8 2016-11-03 18:36:25 -04:00
Nick Mathewson
3cd520a52d Merge branch 'maint-0.2.8' into maint-0.2.9 2016-11-03 15:44:46 -04:00
Nick Mathewson
7a45ef5a47 Merge remote-tracking branch 'arma/bug19969_028_squashed' into maint-0.2.8 2016-11-03 15:44:30 -04:00
Nick Mathewson
3bb49c0110 Merge branch 'maint-0.2.8' into maint-0.2.9 2016-11-03 15:41:04 -04:00
Nick Mathewson
9b18b215bb Work around a behavior change in openssl's BUF_MEM code 
In our code to write public keys to a string, for some unfathomable
reason since 253f0f160e, we would allocate a memory BIO, then
set the NOCLOSE flag on it, extract its memory buffer, and free it.
Then a little while later we'd free the memory buffer with
BUF_MEM_free().

As of openssl 1.1 this doesn't work any more, since there is now a
BIO_BUF_MEM structure that wraps the BUF_MEM structure.  This
BIO_BUF_MEM doesn't get freed in our code.

So, we had a memory leak!

Is this an openssl bug?  Maybe.  But our code was already pretty
silly.  Why mess around with the NOCLOSE flag here when we can just
keep the BIO object around until we don't need the buffer any more?

Fixes bug 20553; bugfix on 0.0.2pre8
 2016-11-03 10:51:10 -04:00
Nick Mathewson
464783a8dc Use explicit casts to avoid warnings when building with openssl 1.1 
fixes bug 20551; bugfix on 0.2.1.1-alpha
 2016-11-03 09:35:41 -04:00
Nick Mathewson
b2f82d45b7 Always call connection_ap_attach_pending() once a second. 
Fixes bug 19969; bugfix on b1d56fc58.  We can fix this some more in
later Tors, but for now, this is probably the simplest fix possible.

This is a belt-and-suspenders fix, where the earlier fix ("Ask
event_base_loop to finish when we add a pending stream") aims to respond
to new streams as soon as they arrive, and this one aims to make sure
that we definitely respond to all of the streams.
 2016-11-01 20:09:44 -04:00
Roger Dingledine
d89804a69d Ask event_base_loop to finish when we add a pending stream 
Fixes bug 19969; bugfix on b1d56fc58. We can fix this some more in
later Tors, but for now, this is probably the right fix for us.
 2016-11-01 19:52:55 -04:00
Roger Dingledine
28b755e660 refactor out the tor_event_base_loopexit() call 
no actual changes
 2016-11-01 19:52:54 -04:00
Nick Mathewson
ff3e08f2af Attempt to fix unit tests on netbsd 2016-11-01 13:32:21 -04:00
Nick Mathewson
733b245283 Merge remote-tracking branch 'teor/bug20472-029-v2' into maint-0.2.9 2016-11-01 13:05:33 -04:00
Nick Mathewson
9248466f0a Merge branch 'bug20487_029' into maint-0.2.9 2016-11-01 12:44:20 -04:00
Nick Mathewson
e712b5d784 Merge branch 'bug19968_029' into maint-0.2.9 2016-10-31 16:33:03 -04:00
Nick Mathewson
24b7b922ae Actually free the worker_state_t object when we do an update with it 
Previously we freed the old "keys" object, but leaked the
worker_state_t that we had taken it from.

Fixes bug 20401; bugfix on 0.2.6.3-alpha.
 2016-10-31 15:20:25 -04:00
Nick Mathewson
b858452f94 Add a sentence to the manpage about nonanonymous=>Socksport 0. 
Closes 20487.
 2016-10-31 15:13:27 -04:00
Nick Mathewson
becc957839 Actually clamp the number of detected CPUs to 16. 
Previously we said we did, but didn't.

Fixes #19968; bugfix on 0.2.3.1-alpha.
 2016-10-31 14:19:39 -04:00
teor
3158777d35
Rename routerstatus_version_supports_ntor to *_supports_extend2_cells 
This helps avoid the confusion that caused bug 20472.
Bugfix on commit 10aa913 from #19163 in tor-0.2.9.3-alpha.
 2016-10-31 17:02:21 +11:00
teor
d81f2b5d81
Refactor circuit_pick_create_handshake 
Make the structure of circuit_pick_create_handshake consistent with
circuit_pick_extend_handshake.

No behaviour change.
 2016-10-31 17:01:33 +11:00
teor
26d7a07ad7
In circuit_pick_extend_handshake, assume all hops support EXTEND2 and ntor 
This simplifies the function: if we have an ntor key, use ntor/EXTEND2,
otherwise, use TAP/EXTEND.

Bugfix on commit 10aa913 from 19163 in 0.2.9.3-alpha.
 2016-10-31 17:01:04 +11:00
Nick Mathewson
d288704023 Avoid tor_fragile_assert() failure with DNSPort on RESOLVED_TYPE_ERROR 
The tor_fragile_assert() bug has existed here since c8a5e2d588
in tor-0.2.1.7-alpha forever, but tor_fragile_assert() was mostly a
no-op until 0.2.9.1-alpha.

Fixes bug 19869.
 2016-10-26 14:16:40 -04:00
Nick Mathewson
9a3adb07c4 changes file for module docs 2016-10-18 19:35:10 -04:00
Nick Mathewson
54fda6b98a Module-level docs for ext_orport and router.c 2016-10-18 19:32:49 -04:00
Nick Mathewson
4396540129 Turn replaycache.c module doc into doxygen 2016-10-18 12:31:50 -04:00
Nick Mathewson
d1b45786b1 Document connection_or.c and connection.c at module level 2016-10-18 12:25:55 -04:00
Nick Mathewson
84829e336c Module documentation for circuitmux_ewma.c 2016-10-18 11:28:40 -04:00
Nick Mathewson
56933787d5 Turn circuitmux.c comments into module docs. 2016-10-18 11:17:34 -04:00
Nick Mathewson
35df48b189 Module docs for channel.c and channeltls.c 2016-10-18 10:53:12 -04:00
Nick Mathewson
6e823a27f1 Merge branch 'maint-0.2.8' 
"ours" commit to avoid bumping version.
 2016-10-17 16:32:31 -04:00
Nick Mathewson
b0f1241a1d Bump to 0.2.8.9-dev 2016-10-17 16:32:11 -04:00
Nick Mathewson
702c1dcf7b Bump master to 0.2.9.4-alpha-dev 2016-10-17 16:31:40 -04:00
Nick Mathewson
8b0755c9bb release-notes for 0.2.8.9 2016-10-17 15:00:58 -04:00
Nick Mathewson
3b6f924e50 Merge branch 'maint-0.2.8' 
("ours" merge to avoid taking version bump)
 2016-10-17 14:57:44 -04:00
Nick Mathewson
0fa3811c78 bump to 0.2.8.9 2016-10-17 14:57:26 -04:00
Nick Mathewson
52b2b2c82f Fold 20384 into changelog 2016-10-17 14:55:05 -04:00
Nick Mathewson
66ecdcdd75 Update the buffer sentinel fix to work with our #20081 fix. 2016-10-17 14:52:44 -04:00
Nick Mathewson
1a74881063 Merge branch 'maint-0.2.8' 2016-10-17 14:51:45 -04:00
Nick Mathewson
1df114330e Merge branch 'buf_sentinel_026_v2' into maint-0.2.8 2016-10-17 14:51:06 -04:00
Nick Mathewson
3cea86eb2f Add a one-word sentinel value of 0x0 at the end of each buf_t chunk 
This helps protect against bugs where any part of a buf_t's memory
is passed to a function that expects a NUL-terminated input.

It also closes TROVE-2016-10-001 (aka bug 20384).
 2016-10-17 14:49:54 -04:00
Nick Mathewson
eae0c00dda changelog typo fixes from Rubiate 2016-10-17 14:06:20 -04:00
Nick Mathewson
edcad379cf Bump version to 0.2.9.4-alpha. 2016-10-17 14:05:42 -04:00
Nick Mathewson
80530f706a edits to changelog from kate and david 2016-10-17 14:03:48 -04:00
Nick Mathewson
949bfaf22b Wrap the changelog, add a blurb 2016-10-17 11:04:11 -04:00
Nick Mathewson
20e9220d3d Start on an 0.2.9.4-alpha changelog 2016-10-17 10:57:50 -04:00
Nick Mathewson
f3174428e2 Fix a syntax problem 2016-10-17 10:25:13 -04:00
Nick Mathewson
efe6fc8b03 changes file for module docs 2016-10-17 10:18:45 -04:00