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12601 Commits

Author SHA1 Message Date
Roger Dingledine
fdf9fc5a7f bump to 0.2.5.1-alpha 2013-10-01 20:57:30 -04:00
Roger Dingledine
a980d844cd what is logging "above" notice? 2013-10-01 08:55:57 -04:00
Roger Dingledine
0d8632e585 fix another confusing whitespace instance 2013-09-30 01:47:24 -04:00
Roger Dingledine
2cf41cc70d fix confusing whitespace 2013-09-30 01:41:48 -04:00
Jim Pannacciulli
8bc5b9f3d0 test-network.sh: tools dir in PATH, parameterization 2013-09-29 14:19:00 -04:00
Roger Dingledine
1b6ea92a57 fix whitespace in log message 2013-09-29 06:15:00 -04:00
Roger Dingledine
c902b4981b fix two cases where we were printing unsigned int as %d 2013-09-29 06:13:59 -04:00
Nick Mathewson
090bff2dca Merge remote-tracking branch 'public/bug6055_v2_024' 2013-09-25 14:35:18 -04:00
Nick Mathewson
ad763a336c Re-enable TLS 1.[12] when building with OpenSSL >= 1.0.1e 
To fix #6033, we disabled TLS 1.1 and 1.2.  Eventually, OpenSSL fixed
the bug behind #6033.

I've considered alternate implementations that do more testing to see
if there's secretly an OpenSSL 1.0.1c or something that secretly has a
backport of the OpenSSL 1.0.1e fix, and decided against it on the
grounds of complexity.
 2013-09-25 14:34:24 -04:00
Nick Mathewson
759de9f756 Merge remote-tracking branch 'origin/maint-0.2.4' 2013-09-24 10:47:26 -04:00
Andrea Shepard
938ee9b24d Always call circuit_n_chan_done(chan, 0) from channel_closed() 2013-09-24 10:42:12 -04:00
George Kadianakis
43b9b51389 Warn when the Extended ORPort should be on but it's not. 2013-09-24 12:30:25 +01:00
Nick Mathewson
31f6806aa7 Use tt_ptr_op, not test_eq, for pointer comparisons in tests 
Makes mingw64 a bit happier.
 2013-09-23 01:57:34 -04:00
Nick Mathewson
5b1c257d9a Merge remote-tracking branch 'origin/maint-0.2.4' 2013-09-23 01:48:30 -04:00
Nick Mathewson
116e6af7a7 Fix a compilation warning with older gcc 2013-09-23 01:47:52 -04:00
Nick Mathewson
c4031ee847 Merge remote-tracking branch 'origin/maint-0.2.4' 2013-09-21 08:55:45 -04:00
Nick Mathewson
d1dbaf2473 Relays should send timestamp in NETINFO. 
This avoids skew warnings as authorities test reachability.

Fix 9798; fix not on any released Tor.
 2013-09-21 08:54:42 -04:00
Roger Dingledine
99703c9b31 Merge branch 'maint-0.2.4' 2013-09-21 02:21:15 -04:00
Roger Dingledine
4f036acd27 back out most of 1d0ba9a 
this was causing directory authorities to send a time of 0 on all
connections they generated themselves, which means everybody reachability
test caused a time skew warning in the log for that relay.

(i didn't just revert, because the changes file has been modified by
other later commits.)
 2013-09-21 02:11:51 -04:00
Nick Mathewson
6178aaea06 Merge remote-tracking branch 'origin/maint-0.2.4' 2013-09-20 11:01:10 -04:00
Nick Mathewson
fd2954d06d Round down hidden service descriptor publication times to nearest hour 
Implements part of proposal 222.  We can do this safely, since
REND_CACHE_MAX_SKEW is 24 hours.
 2013-09-20 11:00:27 -04:00
Nick Mathewson
accadd8752 Remove the timestamp from AUTHENTICATE cells; replace with random bytes 
This isn't actually much of an issue, since only relays send
AUTHENTICATE cells, but while we're removing timestamps, we might as
well do this too.

Part of proposal 222.  I didn't take the approach in the proposal of
using a time-based HMAC, since that was a bad-prng-mitigation hack
from SSL3, and in real life, if you don't have a good RNG, you're
hopeless as a Tor server.
 2013-09-20 11:00:27 -04:00
Nick Mathewson
f8b44eedf7 Get ready to stop sending timestamps in INTRODUCE cells 
For now, round down to the nearest 10 minutes.  Later, eliminate entirely by
setting a consensus parameter.

(This rounding is safe because, in 0.2.2, where the timestamp mattered,
REND_REPLAY_TIME_INTERVAL was a nice generous 60 minutes.)
 2013-09-20 11:00:27 -04:00
Nick Mathewson
1d0ba9a61f Stop sending the current time in client NETINFO handshakes. 
Implements part of proposal 222.
 2013-09-20 11:00:27 -04:00
Nick Mathewson
ee01e41937 Fix compilation with libevent 1 
a9910d89 added trickery to make us work with interned strings and
seccomp; it requires libevent 2.

Fix for 9785; bug not in any released tor.
 2013-09-19 20:25:05 -04:00
Nick Mathewson
7dbf66713f When freeing a cert_list_t, avoid memory leak. 
We were freeing these on exit, but when we added the dl_status_map
field to them in fddb814f, we forgot to arrange for it to be freed.

I've moved the cert_list_free() code into its own function, and added
an appropriate dsmap_free() call.

Fixes bug 9644; bugfix on 0.2.4.13-alpha.
 2013-09-19 12:22:49 -04:00
Nick Mathewson
67bb1a44bd Merge remote-tracking branch 'public/bug9716_024' 2013-09-19 10:50:34 -04:00
Nick Mathewson
2f2fa7683d Fix benchmarks to run without crashing. 
I broke this when I added separate test-mode support by having
the benchmarks get built with TEST_CFLAGS.
 2013-09-18 21:43:38 -04:00
Nick Mathewson
dece40fd77 Fix an assert when disabling ORPort with accounting disabled. 
The problem was that the server_identity_key_is_set() function could
return true under conditions where we don't really have an identity
key -- specifically, where we used to have one, but we stopped being a
server.

This is a fix for 6979; bugfix on 0.2.2.18-alpha where we added that
assertion to get_server_identity_key().
 2013-09-18 10:26:32 -04:00
Nick Mathewson
1825674bd3 Fix a memory leak on getaddrinfo in sandbox. Found by coverity 2013-09-16 22:38:02 -04:00
Nick Mathewson
4ea9fbcdb1 Clean up malloc issues in sandbox.c 
tor_malloc returns void *; in C, it is not necessary to cast a
void* to another pointer type before assigning it.

tor_malloc fails with an error rather than returning NULL; it's not
necessary to check its output. (In one case, doing so annoyed Coverity.)
 2013-09-16 22:34:42 -04:00
Nick Mathewson
15b9a1ff10 Correctly re-process non-option cmdline args on sighup 
Whenever we had an non-option commandline arguments *and*
option-bearing commandline arguments on the commandline, we would save
only the latter across invocations of options_init_from_torrc, but
take their existence as license not to re-parse the former.  Yuck!

Incidentally, this fix lets us throw away the backup_arg[gv] logic.

Fix for bug 9746; bugfix on d98dfb3746,
not in any released Tor.  Found by Damian. Thanks, Damian!
 2013-09-16 13:07:45 -04:00
Nick Mathewson
57859980a8 Merge remote-tracking branch 'karsten/geoip-manual-update-sep2013' 2013-09-16 12:48:49 -04:00
Nick Mathewson
3892e03cfc Merge remote-tracking branch 'origin/maint-0.2.4' 2013-09-16 12:48:45 -04:00
Nick Mathewson
ace95c525c Merge remote-tracking branch 'origin/maint-0.2.3' into maint-0.2.4 2013-09-16 12:47:05 -04:00
Nick Mathewson
b46353b793 Merge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3 2013-09-16 12:46:50 -04:00
Nick Mathewson
147a0f31bd Fix a windows compilation warning from 4647 branch 2013-09-13 13:10:17 -04:00
Nick Mathewson
ccbf1cfacd Whoops; make or_state_validate conform to validate_fn_t. 
Bugfix on 1293835440, which implemented
6752: Not in any released tor.
 2013-09-13 12:56:14 -04:00
Nick Mathewson
25a3ae922f Merge remote-tracking branch 'Ryman/bug6384' 
Conflicts:
	src/or/config.c
	src/or/main.c
 2013-09-13 12:55:53 -04:00
Nick Mathewson
f4db0f429a Fix a windows compilation warning from sandboxing branch 2013-09-13 12:43:18 -04:00
Nick Mathewson
e35c972851 Merge branch 'bug4647_squashed' 2013-09-13 12:36:55 -04:00
Nick Mathewson
bf5e1e19f7 Finish tests for command-line arguments 2013-09-13 12:36:40 -04:00
Nick Mathewson
aac4f30d23 Add a --dump-config option to help testing option parsing. 2013-09-13 12:36:40 -04:00
Nick Mathewson
7972af7073 Whoops; make options_validate conform to validate_fn_t. 
This just goes to show: never cast a function pointer.  Found while
testing new command line parse logic.

Bugfix on 1293835440, which implemented
6752: Not in any released tor.
 2013-09-13 12:36:40 -04:00
Nick Mathewson
a6cad4db70 Add '--digests' to "that which implies --hush." 
And have these various commandline options imply "hush", not "quiet",
since we like to see warnings.
 2013-09-13 12:36:40 -04:00
Nick Mathewson
675eb1fea7 Integration test for parsing arguments on the commandline 
(incomplete)
 2013-09-13 12:36:40 -04:00
Nick Mathewson
75d795b1d7 Disallow --hash-password with no commandline arguments. 
Fixes bug 9573.

Bugfix on 59453ac6e in 0.0.9pre5, which fixed a crash in a silly way.
 2013-09-13 12:36:40 -04:00
Nick Mathewson
b523167f2f Make config_parse_commandline table-driven for its list of cmdline args 2013-09-13 12:36:40 -04:00
Nick Mathewson
a1096fe180 Use commandline parser for other options 
These were previously allowed only in the initial position:
  --help, -h , --version, --digests, --list-torrc-options
 2013-09-13 12:36:39 -04:00
Nick Mathewson
34ec954f8e Expose commandline parser so that we can use it for --quiet,etc. 
Fix for bug 9578.
 2013-09-13 12:36:39 -04:00
Cristian Toader
d98dfb3746 Patch for 4647 (rewrite command line parser) 2013-09-13 12:36:26 -04:00
Nick Mathewson
e0b2cd061b Merge remote-tracking branch 'ctoader/gsoc-cap-stage2' 
Conflicts:
	src/common/sandbox.c
 2013-09-13 12:31:41 -04:00
Cristian Toader
7cf1b9cc33 fixed compilation bug on i386 due to previous fix 2013-09-12 15:38:14 +03:00
Cristian Toader
d2836c8780 bug fix: syscalls send and recv not supported for x86_64 with libseccomp 1.0.1 2013-09-12 15:30:28 +03:00
Cristian Toader
0a3d1685ae remove debugging code 2013-09-12 14:12:56 +03:00
Cristian Toader
4702cdc99d added extra buffer and limit to mprotect not to exceed the length of that buffer 2013-09-12 13:43:06 +03:00
Nick Mathewson
6a11b6f97d Fix osx compilation again, hopefully better this time. 2013-09-11 13:53:33 -04:00
Nick Mathewson
a2754d418d Try using INT_MAX, not SOMAXCONN, to set listen() backlog. 
Fall back to SOMAXCONN if INT_MAX doesn't work.

We'd like to do this because the actual maximum is overrideable by the
kernel, and the value in the header file might not be right at all.
All implementations I can find out about claim that this is supported.

Fix for 9716; bugfix on every Tor.
 2013-09-11 13:30:45 -04:00
Karsten Loesing
13d192c1d8 Update to the September 2013 GeoIP database. 2013-09-10 15:00:06 +02:00
Karsten Loesing
e7361aa40a Remove 17 now unused manual A1 substitutions. 2013-09-10 14:56:39 +02:00
Cristian Toader
79f94e236b added filter protection for string parameter memory 2013-09-10 14:35:11 +03:00
Cristian Toader
8e003b1c69 fixed socket syscall bug 2013-09-10 00:42:36 +03:00
Cristian Toader
3802cae959 fixed compilation error on i386 linux by moving sandbox_cfg_t definition 2013-09-10 00:04:43 +03:00
Nick Mathewson
d91c776f61 Fix check-spaces 2013-09-09 16:00:40 -04:00
Nick Mathewson
49f9c4924e Fix compilation on OSX 2013-09-09 15:59:41 -04:00
Nick Mathewson
e9ec0cb550 Do not try to add non-existent syscalls. 2013-09-09 15:37:45 -04:00
Nick Mathewson
4e00625bbe Build correctly with older libevents 2013-09-09 15:29:19 -04:00
Nick Mathewson
a6ada1a50c Fix a warning related to SCMP_CMP definition in header. 
SCMP_CMP(a,b,c) leaves the fourth field of the structure undefined,
giving a missing-initializer error.  All of our uses are
three-argument, so I'm overriding the default.
 2013-09-09 15:16:30 -04:00
Nick Mathewson
cc35d8be84 Fix most of the --enable-gcc-warnings warnings in the sandbox code 2013-09-09 15:14:50 -04:00
Nick Mathewson
42e6ab0e14 Remove a usage of free() 2013-09-09 14:58:15 -04:00
Nick Mathewson
00fd0cc5f9 Basic compilation fixes. 2013-09-09 14:55:47 -04:00
Nick Mathewson
a0a855d586 Fix unit tests with --disable-curve25519 2013-09-08 17:14:07 -04:00
Cristian Toader
340cca524f added missing documentation for sandbox functions 2013-09-06 21:41:45 +03:00
Cristian Toader
6a22b29641 passing hints as a const pointer to sandbox_getaddrinfo(), also one tor_free macro fails to compile.. 2013-09-06 12:39:56 +03:00
Cristian Toader
839ff0063d replaced strdup with tor_strdup 2013-09-06 12:30:01 +03:00
Cristian Toader
2a6c34750d replaced malloc/free with tor_malloc/tor_free 2013-09-06 12:29:15 +03:00
Cristian Toader
42f5737c81 switched string lengths from int to size_t in prot_strings() 2013-09-06 12:26:50 +03:00
Nick Mathewson
c7113e702b Merge remote-tracking branch 'public/bug9645' 2013-09-05 09:59:07 -04:00
Roger Dingledine
86907ea4db Merge branch 'maint-0.2.4' 2013-09-05 02:34:58 -04:00
Roger Dingledine
2c877d2da4 collect and log statistics about onionskins received/processed 
we skip onionskins that came from non-relays, so we're less likely to
run into privacy troubles.

starts to implement ticket 9658.
 2013-09-05 01:44:52 -04:00
Roger Dingledine
f51add6dbc Revert e443beff and solve it a different way 
Now we explicitly check for overflow.

This approach seemed smarter than a cascade of "change int to unsigned
int and hope nothing breaks right before the release".

Nick, feel free to fix in a better way, maybe in master.
 2013-09-05 01:41:07 -04:00
Roger Dingledine
e443beffeb don't let recently_chosen_ntors overflow 
with commit c6f1668d we let it grow arbitrarily large.

it can still overflow, but the damage is very small now.
 2013-09-05 01:27:46 -04:00
Roger Dingledine
6156887adf Merge branch 'maint-0.2.4' 
Conflicts:
	src/test/test.c
 2013-09-04 23:44:39 -04:00
Roger Dingledine
c6f1668db3 nickm wants us to prioritize tap in a currently-rare edge case 2013-09-04 23:21:46 -04:00
Roger Dingledine
a4400952ee Be more general in calculating expected onion queue processing time 
Now we consider the TAP cells we'll process while draining the NTor
queue, and vice versa.
 2013-09-04 23:21:45 -04:00
Roger Dingledine
a66791230f let the NumNTorsPerTAP consensus param override our queue choice 2013-09-04 23:21:45 -04:00
Roger Dingledine
7acc7c3dc6 do a lopsided round-robin between the onion queues 
that way tap won't starve entirely, but we'll still handle ntor requests
quicker.
 2013-09-04 23:21:45 -04:00
Roger Dingledine
16b5c609a4 check bounds on handshake_type more thoroughly 2013-09-04 23:21:45 -04:00
Roger Dingledine
9d2030e580 add info-level logs to help track onion queue sizes 2013-09-04 23:21:45 -04:00
Roger Dingledine
bb32bfa2f2 refactor and give it unit tests 2013-09-04 23:21:45 -04:00
Roger Dingledine
87a18514ef Separate cpuworker queues by handshake type 
Now we prioritize ntor create cells over tap create cells.

Starts to address ticket 9574.
 2013-09-04 23:21:45 -04:00
Kevin Butler
0f070e7858 Added test for new write_chunks_to_file behaviour in #1376. 2013-09-04 23:25:41 +01:00
Nick Mathewson
d5e9573ed2 Merge remote-tracking branch 'origin/maint-0.2.4' 
Conflicts:
	src/or/circuituse.c
 2013-09-04 16:11:20 -04:00
Nick Mathewson
a60d21a85d Merge remote-tracking branch 'origin/maint-0.2.3' into maint-0.2.4 
Conflicts:
	src/or/circuitbuild.c
 2013-09-04 16:08:02 -04:00
Nick Mathewson
4f3dbb3c0a use !cbt_disabled in place of LearnCBT to avoid needless circs 
This would make us do testing circuits "even when cbt is disabled by
consensus, or when we're a directory authority, or when we've failed
to write cbt history to our state file lately." (Roger's words.)

This is a fix for 9671 and an improvement in our fix for 5049.
The original misbehavior was in 0.2.2.14-alpha; the incomplete
fix was in 0.2.3.17-beta.
 2013-09-04 15:54:05 -04:00
Kevin Butler
b539b37205 Fixed leak and added minor documentation for #6384. 2013-09-04 02:56:06 +01:00
Nick Mathewson
9b2a0f5c75 Merge remote-tracking branch 'origin/maint-0.2.4' 2013-09-03 15:41:50 -04:00
Nick Mathewson
a8e76de4d9 Merge branch 'bug9400_024_squashed' into maint-0.2.4 2013-09-03 15:38:54 -04:00
Nick Mathewson
d819663b66 Avoid a double-close on one failing case of the socketpair replacement code 
Fix for bug 9400, spotted by coverity. Bug introduced in revision 2cb4f7a4
(subversion revision r389).
 2013-09-03 15:38:25 -04:00
Nick Mathewson
264aa271a7 Fix bug 9645: don't forget an md just because we can't save it. 2013-09-03 14:25:01 -04:00