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Author SHA1 Message Date
Nick Mathewson
48877e24a8 Initial unit tests for OOM handling 2014-02-12 12:49:56 -05:00
Nick Mathewson
9a07ec751f Refactor OOM-handling functions for more testability 
This patch splits out some of the functions in OOM handling so that
it's easier to check them without involving the rest of Tor or
requiring that the circuits be "wired up".
 2014-02-12 12:48:20 -05:00
Nick Mathewson
52d222aafb Add tests for buffer time tracking. 2014-02-12 12:48:11 -05:00
Nick Mathewson
d379fc6e0f Several tests for buffer allocation 2014-02-12 12:48:00 -05:00
Nick Mathewson
f425cf8338 Start writing tests for 10169. 
Now we cover more chunk allocation functions.
 2014-02-12 12:47:49 -05:00
Nick Mathewson
eb6f433bdb Debugging code inbuffers.c for debugging chunk allocation. 
Currently on; will disable later in this branch.
 2014-02-12 12:46:17 -05:00
Nick Mathewson
87fb1e324c Merge remote-tracking branch 'public/bug10169_024' into bug10169_025_v2 
Conflicts:
	src/or/circuitlist.c
 2014-02-12 12:44:58 -05:00
Nick Mathewson
05d8111eed Merge remote-tracking branch 'public/bug10169_023' into bug10169_024 2014-02-12 12:39:15 -05:00
Nick Mathewson
fd28754dd3 Actually release buffer freelists when handling OOM conditions. 
Otherwise freeing buffers won't help for a little while.
 2014-02-12 12:38:20 -05:00
Nick Mathewson
7951591744 Fix bugs in bug10169 bugfix memory tracking 
The chunk_grow() and chunk_copy() functions weren't adjusting the
memory totals properly.

Bugfix not on any released Tor version.
 2014-02-12 12:37:41 -05:00
Nick Mathewson
10d4d3e2d5 Merge remote-tracking branch 'public/no_itime_queue_025' 2014-02-11 11:52:35 -05:00
Nick Mathewson
5e0cdc5ef2 Merge branch 'bug10881' 2014-02-11 11:42:06 -05:00
Nick Mathewson
0228b9bd4b Tweak DirAuthority documentation 
Per a comment from karsten, there is no longer v2 authority support,
so stop pretending there is. Also, fix a grammar error.x
 2014-02-11 11:34:32 -05:00
Nick Mathewson
cb065a55bd Merge remote-tracking branch 'karsten/one-dirauth' 2014-02-11 10:15:03 -05:00
Nick Mathewson
cb28fe486f Merge remote-tracking branch 'public/bug10722' 2014-02-11 10:08:58 -05:00
Karsten Loesing
aae4ebf63f Add changes file for ticket 10842. 
This is a bugfix on 0.2.2.26-beta, because 6b83b3b made directory
authorities remove themselves from the list of directory authorities to
upload to, but didn't suppress the warning in case they're the only
directory authority in the network.
 2014-02-11 08:51:28 +01:00
Nick Mathewson
c0483c7f85 Remove options for configuring HS authorities. 
(There is no longer meaningfully any such thing as a HS authority,
since we stopped uploading or downloading v0 hs descriptors in
0.2.2.1-alpha.)

Implements #10881, and part of #10841.
 2014-02-10 22:41:52 -05:00
Roger Dingledine
dd3f2f6332 fix trivial typo 2014-02-10 16:05:35 -05:00
Nick Mathewson
5b55e0e181 Merge remote-tracking branch 'public/no_itime_queue' 
The conflicts here were tricky, and required me to eliminate the
command-queue as well.  That wasn't so hard.

Conflicts:
	src/or/or.h
	src/or/relay.c
 2014-02-10 15:04:23 -05:00
Nick Mathewson
3133cde3c1 Excise the insertion_time_elem_t logic 
It's now redundant with the inserted_time field in packed_cell_t

Fixes bug 10870.
 2014-02-10 13:55:27 -05:00
Nick Mathewson
a73b0da653 Merge remote-tracking branch 'origin/maint-0.2.4' 2014-02-09 21:41:59 -05:00
Nick Mathewson
7f6aa780e3 Merge remote-tracking branch 'andrea/bug9602' into maint-0.2.4 2014-02-09 21:41:24 -05:00
Andrea Shepard
c330d63ff7 Make sure orconn->chan gets nulled out when channels exit from channel_free_all() too 2014-02-08 14:05:51 -08:00
Karsten Loesing
ebe7e22045 Suppress warning in networks with only 1 dirauth. 2014-02-08 11:02:27 +01:00
Nick Mathewson
a0577aacb4 Merge remote-tracking branch 'origin/maint-0.2.4' 2014-02-07 17:41:41 -05:00
Nick Mathewson
9bb34aa897 Survive fedora's openssl in our benchmarks 
Apparently fedora currently has ECDH but not P224. This isn't a huge
deal, since we no longer use OpenSSL's P224 ever (see #9780 and
72c1e5acfe). But we shouldn't have segfaulting benchmarks really.

Fixes bug 10835; bugfix on 0.2.4.8-alpha.
 2014-02-07 17:36:11 -05:00
Nick Mathewson
fdf68479b0 Explain CURVE25519_ENABLED: closes 9774 2014-02-07 16:16:56 -05:00
Nick Mathewson
aa3c8c1397 Use the right functions; strncpy is usually not the answer 2014-02-07 12:25:49 -05:00
Nick Mathewson
f1682a615f Merge remote-tracking branch 'houqp/hs_control_fix' 2014-02-07 12:22:56 -05:00
Nick Mathewson
040b478692 Remove a needless check in channel_tls_handle_incoming 
This patch removes an "if (chan)" that occurred at a place where
chan was definitely non-NULL.  Having it there made some static
analysis tools conclude that we were up to shenanigans.

This resolves #9979.
 2014-02-07 12:01:16 -05:00
Nick Mathewson
ef4eb823f3 Merge the circuit_{free,clear}_cpath functions 
(Based on a suggestion by arma at #9777)
 2014-02-07 10:50:06 -05:00
Nick Mathewson
babbd3ff08 Merge remote-tracking branch 'public/feature9777_024_squashed' 
Conflicts:
	src/or/circuitbuild.c
 2014-02-07 10:47:34 -05:00
Nick Mathewson
1068e50aec Discard circuit paths on which nobody supports ntor 
Right now this accounts for about 1% of circuits over all, but if you
pick a guard that's running 0.2.3, it will be about 6% of the circuits
running through that guard.

Making sure that every circuit has at least one ntor link means that
we're getting plausibly good forward secrecy on every circuit.

This implements ticket 9777,
 2014-02-07 10:45:34 -05:00
Nick Mathewson
372adfa09a Merge remote-tracking branch 'origin/maint-0.2.4' 2014-02-07 10:38:24 -05:00
Nick Mathewson
a7e946596d Attribute bug 9602 to a version. 2014-02-07 10:38:00 -05:00
Andrea Shepard
707c1e2e26 NULL out conns on tlschans when freeing in case channel_run_cleanup() is late; fixes bug 9602 2014-02-06 14:47:34 -08:00
Nick Mathewson
5990edd195 Merge remote-tracking branch 'origin/maint-0.2.4' 2014-02-06 16:29:33 -05:00
Nick Mathewson
b4e8d8dc0e Merge remote-tracking branch 'public/bug9716_024' into maint-0.2.4 2014-02-06 16:29:08 -05:00
Nick Mathewson
075482ff80 Merge remote-tracking branch 'public/bug10543_024_v2' 2014-02-06 16:25:26 -05:00
Nick Mathewson
dffac251f1 Make the handling for usable-exit counting handle ExitNodes better 
It's possible to set your ExitNodes to contains only exits that don't
have the Exit flag.  If you do that, we'll decide that 0 of your exits
are working.  Instead, in that case we should look at nodes which have
(or which might have) exit policies that don't reject everything.

Fix for bug 10543; bugfix on 0.2.4.10-alpha.
 2014-02-06 16:24:08 -05:00
Qingping Hou
57da1a5057 add test case for node_get_verbose_nickname 2014-02-06 16:13:55 -05:00
Qingping Hou
39ff3b00cf add test for node_get_verbose_nickname_by_id 2014-02-06 16:13:55 -05:00
Qingping Hou
0fbe7f3188 remove node_describe_by_id() function 
This function is not used anymore
 2014-02-06 16:13:55 -05:00
Qingping Hou
bf66ff915a fix longname returned in HS_DESC control events 
According to control spec, longname should not contain any spaces and is
consists only of identy_digest + nickname

added two functions:
* node_get_verbose_nickname_by_id()
* node_describe_longname_by_id()
 2014-02-06 16:13:55 -05:00
Nick Mathewson
2d41cab150 Merge remote-tracking branch 'origin/maint-0.2.4' 2014-02-06 16:12:42 -05:00
Nick Mathewson
9e2de8cecc changelog for 10793 2014-02-06 16:09:12 -05:00
Florent Daigniere
01132c93fd Some anti-forensics paranoia... 
sed -i 's/BN_free/BN_clear_free/g'
 2014-02-06 16:09:12 -05:00
Nick Mathewson
1b93e3c6d9 Merge remote-tracking branch 'origin/maint-0.2.4' 
Conflicts:
	changes/bug10485
	src/or/rephist.c
	src/or/status.c
 2014-02-06 13:27:04 -05:00
Nick Mathewson
655adbf667 Add a missing include 2014-02-06 13:25:36 -05:00
Nick Mathewson
534acf400e Merge branch 'bug10485_024' into maint-0.2.4 2014-02-06 13:24:12 -05:00