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Author SHA1 Message Date
Nick Mathewson f357ef9dcc Discard extraneous renegotiation attempts in the v3 link protocol 
Failure to do so left us open to a remotely triggerable assertion
failure. Fixes CVE-2012-2249; bugfix on 0.2.3.6-alpha. Reported by
"some guy from France".
 2012-10-17 19:18:16 -04:00
Nick Mathewson e2549c3b74 Merge branch 'bug7014_023_squashed' into maint-0.2.3 2012-10-09 23:46:56 -04:00
George Kadianakis 721f99e495 Don't call fmt_addr() twice in a parameter list. 2012-10-09 23:46:04 -04:00
Nick Mathewson 0a3dfd0423 Merge remote-tracking branch 'arma/bug7037' into maint-0.2.3 2012-10-04 12:46:33 -04:00
Roger Dingledine e50fa0d6cb Refuse extra create cells with reason "resource limit" 
In the past we had used reason "internal", which is more vague than
it needs to be. Resolves bug 7037.
 2012-10-03 20:17:37 -04:00
Roger Dingledine b1971d89c8 properly free the return values of rate_limit_log() 
resolves bug 7022.
 2012-10-03 13:15:27 -04:00
Roger Dingledine c88a4c51b4 add faravahar as our ninth v3 dir auth 2012-09-22 09:10:37 -04:00
Nick Mathewson b9c86948e4 Clarify that hidden services are TCP only 
Also remove some trailing whitespace.

Patch from maker; fixes bug 6024.
 2012-09-19 08:19:21 -04:00
Nick Mathewson aca325eb0c Whitespace fixes 2012-09-18 16:16:17 -04:00
Mike Perry 4bfed4378d Bug 6866: Convert pathbias asserts into log messages. 
Asserts were hit by Tor2Web mode.
 2012-09-17 18:25:28 -07:00
Nick Mathewson b1447a4312 Use file-size-fixup code on cygwin too. 
We already had code on windows to fix our file sizes when we're
reading a file in text mode and its size doesn't match the size from
fstat.  But that code was only enabled when _WIN32 was defined, and
Cygwin defines __CYGWIN__ instead.

Fixes bug 6844; bugfix on 0.1.2.7-alpha.
 2012-09-14 12:39:18 -04:00
Robert Ransom 909691f1ae Fix man page typo 2012-09-13 23:25:03 -07:00
Nick Mathewson 1e68c213a2 mention the bug number in the 6827 changes file 2012-09-13 10:07:06 -04:00
Robert Ransom 0a6480cdd0 Avoid undefined behaviour when parsing HS protocol versions 
Fixes bug 6827; bugfix on c58675ca72
(when the v2 HS desc parser was implemented).

Found by asn.
 2012-09-13 07:48:21 -04:00
Nick Mathewson 45439bfced Revert "6819: typo in torrc.sample.in" 
This reverts commit 4aff97cfc7.

We don't actually want to be changing the torrc.sample on stable or
near-stable stuff, since doing so makes pointless busywork for debian
users.
 2012-09-12 15:37:47 -04:00
Nick Mathewson 1f5a7917f5 Merge remote-tracking branch 'public/bug6341_a_v2' into maint-0.2.3 2012-09-12 11:10:59 -04:00
Nick Mathewson 4aff97cfc7 6819: typo in torrc.sample.in 2012-09-12 11:08:30 -04:00
Nick Mathewson 5833861f62 Merge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3 
Conflicts:
	src/test/test_util.c
 2012-09-11 13:20:15 -04:00
Nick Mathewson 84f47ffc46 Merge branch 'timegm_assert_v3_squashed' into maint-0.2.2 2012-09-11 13:14:43 -04:00
Nick Mathewson 973c18bf0e Fix assertion failure in tor_timegm. 
Fixes bug 6811.
 2012-09-11 13:13:07 -04:00
Nick Mathewson 8731a4e148 Avoid segfault when reading state file from ancient tor 
If s_values is null in rep_hist_load_bwhist_state_section, we would
call smartlist_len() on it, and die.

Fixes bug 6801.
 2012-09-10 10:35:18 -04:00
Roger Dingledine 97dbff51e6 Update the minimum bandwidth for a public relay 
The current cutoff is 30KB, but in reality a useful cutoff is probably
more like 50KB or 100KB.
 2012-09-05 16:40:57 -04:00
Nick Mathewson 9d9ca264ec Avoid segfault if EntryGuardPathBias precedes EntryGuard 
Fix for bug 6774; bugfix on 0.2.3.17-beta.
 2012-09-05 13:27:54 -04:00
Nick Mathewson acfd487e7d Merge remote-tracking branch 'arma/bug6743' into maint-0.2.3 2012-09-04 18:33:56 -04:00
Roger Dingledine 4bd90e20b9 fix whitespace and trivial typo 2012-09-03 02:09:39 -04:00
Roger Dingledine eb3d079667 Make begindir_cutoff the same as general_cutoff 
Allow one-hop directory fetching circuits the full "circuit build timeout"
period, rather than just half of it, before failing them and marking
the relay down. This fix should help reduce cases where clients declare
relays (or worse, bridges) unreachable because the TLS handshake takes
a few seconds to complete.

Fixes bug 6743 (one piece of bug 3443); bugfix on 0.2.2.2-alpha, where
we changed the timeout from a static 30 seconds.
 2012-09-01 01:25:17 -04:00
Nick Mathewson b17bb543da Merge branch 'bug6732' into maint-0.2.3 2012-08-31 18:39:11 -04:00
Nick Mathewson 774979ca45 Document consensus and microdesc files 
Bugfix for #6732.
 2012-08-31 11:35:47 -04:00
Nick Mathewson a7a4bbff47 Quiet "Set buildtimeout to low val" warnings: make them info 
Fix for #6251
 2012-08-27 16:37:09 -04:00
Nick Mathewson d98f2996b0 Merge branch 'disable_pathbias_warnings_v2' into maint-0.2.3 2012-08-27 16:19:52 -04:00
Nick Mathewson b252ffa7cb Downgrade path-bias warning messages to INFO for now. 
We've had over two months to fix them, and didn't.  Now we need
0.2.3.x stable.  Yes, it would be cool to get this working in
0.2.3.x, but not at the expense of delaying every other feature that
_does_ work in 0.2.3.x.  We can do a real fix in 0.2.4.
 2012-08-27 16:18:35 -04:00
Nick Mathewson bffe0d3ccc Merge branch 'bug6710_023' into maint-0.2.3 2012-08-27 16:15:01 -04:00
Nick Mathewson 443e4ae1ee Merge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3 
Conflicts:
	src/or/policies.c
 2012-08-27 16:07:04 -04:00
Nick Mathewson 1c30e6abc9 Merge branch 'bug6690_022' into maint-0.2.2 2012-08-27 16:03:48 -04:00
Nick Mathewson 45b520b6a4 Fix changes file for 6710: before 0.0.8pre1, you couldn't extend to 
a router that another router wasn't already connected to.
 2012-08-27 12:29:04 -04:00
Nick Mathewson 62d96284f7 Do not assert when comparing a null address/port against a policy 
This can create a remote crash opportunity for/against directory
authorities.
 2012-08-27 12:04:55 -04:00
Nick Mathewson b7c172c9ec Disable extending to private/internal addresses by default 
This is important, since otherwise an attacker can use timing info
to probe the internal network.

Also, add an option (ExtendAllowPrivateAddresses) so that
TestingTorNetwork won't break.

Fix for bug 6710; bugfix on all released versions of Tor.
 2012-08-27 11:19:29 -04:00
Nick Mathewson ce4add498f Merge remote-tracking branch 'public/bug6472' into maint-0.2.3 2012-08-24 12:51:02 -04:00
Nick Mathewson 991a8acba2 Merge remote-tracking branch 'public/bug6404' into maint-0.2.3 2012-08-21 10:35:40 -04:00
Nick Mathewson 88859b2ff1 whitespace fix 2012-08-17 17:10:03 -04:00
Nick Mathewson 223e7cfabe When iterating over connections pending DNS, skip marked ones 
Failure to do this would lead to double-free cases and similar,
especially when the exit's DNS was broken. See bug 6472 for full
details; this is a fix for 6472.

Anonymous patch from "cypherpunks" on trac.
 2012-08-17 16:46:11 -04:00
Linus Nordberg 9ed87b37d0 Consider IPv6 OR ports when deciding whether a routerinfo change is cosmetic. 
Closes #6423.
 2012-08-17 15:59:13 -04:00
Nick Mathewson 97602c9de4 Merge branch 'bug6379' into maint-0.2.3 2012-08-17 13:57:07 -04:00
Nick Mathewson 4c8fcba86c Fix more warnings from openbsd_malloc 
Apparently, (void)writev is not enough to suppress the "you are
ignoring the return value!" warnings on Linux.  Instead, remove the
whole warning/error logic when compiling openbsd_malloc for Tor: we
can't use it.
 2012-08-17 13:49:52 -04:00
Nick Mathewson e9172e51fb Merge remote-tracking branch 'public/bug6244_part_c' into maint-0.2.3 2012-08-17 12:37:49 -04:00
Nick Mathewson 676f71054f Merge remote-tracking branch 'public/bug6507' into maint-0.2.3 2012-08-17 12:33:17 -04:00
Nick Mathewson a74d4182f1 Whitespace and build fixes on 6475 patch 2012-08-17 12:10:31 -04:00
Nick Mathewson 3621f30ad4 Merge remote-tracking branch 'mikeperry/bug6475' into maint-0.2.3 2012-08-17 12:08:42 -04:00
Nick Mathewson f25e8d034b Merge remote-tracking branch 'public/bug6514' into maint-0.2.3 2012-08-17 11:53:06 -04:00
Mike Perry 4e42a8a2f2 Address Nick's comments from code review. 
Also promote log messages to notice and rate-limit them.
 2012-08-16 16:29:19 -07:00