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f608872b0c
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8714 Commits

Author SHA1 Message Date
Nick Mathewson
f608872b0c C style fix: a no-args function is void fn(void), not void fn(). 2011-03-03 23:42:14 -05:00
Nick Mathewson
8ae179deec Add a magic field to tor_tls_t to catch exdata corruption bugs, if any appear. 2011-03-03 23:41:34 -05:00
Robert Ransom
74fc993b98 Check the result of SSL_set_ex_data 
Reported by piebeer.
 2011-03-03 16:17:39 -08:00
Robert Ransom
fe1137be6f Use SSL_*_ex_data instead of SSL_*_app_data 
SSL_*_app_data uses ex_data index 0, which will be the first one allocated
by SSL_get_ex_new_index. Thus, if we ever started using the ex_data feature
for some other purpose, or a library linked to Tor ever started using
OpenSSL's ex_data feature, Tor would break in spectacular and mysterious
ways. Using the SSL_*_ex_data functions directly now may save us from
that particular form of breakage in the future.

But I would not be surprised if using OpenSSL's ex_data functions at all
(directly or not) comes back to bite us on our backends quite hard. The
specified behaviour of dup_func in the man page is stupid, and
crypto/ex_data.c is a horrific mess.
 2011-03-03 15:34:53 -08:00
Robert Ransom
13ee803469 Remove now-unused helper functions 
These functions were needed only by code removed in the preceding commit.

Reported by mobmix.
 2011-03-03 14:59:21 -08:00
Gladys Shufflebottom
49de5431d5 remove tls related hash table code 2011-03-01 18:11:25 -05:00
Nick Mathewson
d60a7c2f8d Merge remote branch 'origin/maint-0.2.2' 2011-03-01 17:15:37 -05:00
Nick Mathewson
6b7408178b Avoid spurious bwhist parsing failures 
This should fix a bug that special ran into, where if your state file
didn't record period maxima, it would never decide that it had
successfully parsed itself unless you got lucky with your
uninitialized-variable values.

This patch also tries to improve error messags in the case where a
maximum value legitimately doesn't parse.
 2011-03-01 17:08:02 -05:00
Nick Mathewson
42c1a47123 Revert bug1074_launch_authconn* branch: needs more design, less crashing 2011-02-28 12:58:29 -05:00
Nick Mathewson
b3d74045ae Add a missing const 2011-02-25 12:32:29 -05:00
Nick Mathewson
a47fdaf9a0 Merge branch 'bug1074_launch_conn_on_skew' 
Fixed conflict on rename of router_get_by_digest->router_get_by_id_digest

Conflicts:
	src/or/command.c
 2011-02-25 12:12:44 -05:00
Nick Mathewson
c94f3711ee whitespace fixup 2011-02-25 12:05:33 -05:00
AltF4
612c7f3242 Fix for #1074 previous rev 
Changed tor_addr_from_ipv4n to tor_addr_from_ipv4h
and changed descriptor_digest to identity_digest
 2011-02-25 11:57:16 -05:00
AltF4
24096d0cec Fix for #1074 "Part 3" 
Changed received_netinfo_from_trusted_dir into a
tristate in order to keep track of whether we have
already tried contacting a trusted dir. So we don't
send multiple requests if we get a bunch of skews.
 2011-02-25 11:57:15 -05:00
AltF4
82023f6a1e Sebastian's Changes to #1074 
Fixes some small mistakes with AltF4's #1074 fix
 2011-02-25 11:57:15 -05:00
AltF4
b8bef61a8f Fix time skew values from untrusted sources 
Now when we receive a large time skew from a source which isn't a trusted dir, we go contact a trusted dir to trigger a NETINFO cell.
 2011-02-25 11:57:11 -05:00
Nick Mathewson
a2a8adeee5 Merge remote branch 'origin/maint-0.2.2' 2011-02-25 11:24:35 -05:00
Nick Mathewson
aa178aae03 Merge branch 'bug1863_bwhist' into maint-0.2.2 2011-02-25 11:22:12 -05:00
Karsten Loesing
0642b92792 Fix two potential bugs in the bug1863 code. 2011-02-24 16:44:54 +01:00
Nick Mathewson
0a6beb9368 Fix memory leak in md-download logic 
Also fix some microdesc comments

Fix for bug 2623
 2011-02-24 09:47:33 -05:00
Nick Mathewson
feaa0120d0 Merge remote branch 'sebastian/osx_compile' 2011-02-24 09:27:04 -05:00
Sebastian Hahn
303c04109b Fix a couple of compile warnings on OS X 10.6 2011-02-24 07:19:09 +01:00
Nick Mathewson
9265164180 Merge remote branch 'origin/maint-0.2.2' 
There was a conflict from the node_t transition, but it was an easy fix.

Conflicts:
	src/or/circuitbuild.c
 2011-02-22 18:41:06 -05:00
Roger Dingledine
a2727f6249 prevent same entry and exit for insane edge case 2011-02-22 17:54:25 -05:00
Nick Mathewson
2eadbd41f0 Merge remote branch 'sebastian/bug2496' 2011-02-22 14:17:11 -05:00
Nick Mathewson
b7f201f746 Merge remote branch 'origin/maint-0.2.2' 
Conflicts:
	src/or/policies.c
	src/or/policies.h
 2011-02-22 14:10:42 -05:00
Nick Mathewson
cdc59c198a Don't let bad DNS make exit policy and declared exit policy get out of sync 
Patch from "postman" on trac. Fixes bg 2366. Bug on 0.1.2.5-alpha.
 2011-02-22 14:06:28 -05:00
Nick Mathewson
46b07462ae Merge remote branch 'origin/maint-0.2.2' 2011-02-22 13:02:42 -05:00
Nick Mathewson
9d5873cdae Merge branch 'log_domains' into maint-0.2.2 2011-02-22 13:01:02 -05:00
Nick Mathewson
ce149c1022 That shalt also not have a label without a statement. 2011-02-22 12:52:52 -05:00
Nick Mathewson
933ffd536d Merge remote branch 'origin/maint-0.2.2' 2011-02-22 12:47:47 -05:00
Nick Mathewson
613073e449 Merge remote branch 'sebastian/bug2504' into maint-0.2.2 2011-02-22 12:47:21 -05:00
Nick Mathewson
eb403b4696 Tweak some names and comments in asn's heartbeat patch 2011-02-22 12:41:22 -05:00
George Kadianakis
ee95430d39 Implement more heartbeat message stuff. 
(This squashes multiple commits:

* Adds uptime monitoring support.
* Adds circuit counting code.
* Trivially tweaks the documentation.
* Trivial run_scheduled_events() code tweaking.
* Adds a status.h to export functions.
* Added bandwidth monitoring code.
* Added consensus presense detection code.
* Restricts the precision of the bandwidth output.
* Various fixes.
* Fixed style and spacing problems.
* Tidied up src/or/Makefile.am
* Couple of minor fixes on status.c functions.
* 'Implemented' client heartbeat support
)
 2011-02-22 12:40:38 -05:00
Sebastian Hahn
098b6ba72d Initial heartbeat subsystem commit. 
Sets:
* Documentation
* Logging domain
* Configuration option
* Scheduled event
* Makefile
It also creates status.c and the log_heartbeat() function.

All code was written by Sebastian Hahn. Commit message was
written by me (George Kadianakis).
 2011-02-22 12:40:36 -05:00
Nick Mathewson
0ba69714b4 Merge remote branch 'sebastian/bug2444' 2011-02-22 11:10:57 -05:00
Nick Mathewson
d120ee1c63 Merge remote branch 'origin/maint-0.2.2' 2011-02-22 01:03:06 -05:00
Robert Ransom
444a955e4a Don't crash a bridge authority on SIGHUP if it's not in the consensus 
Fixes bug 2572.
 2011-02-16 04:12:37 -08:00
Sebastian Hahn
5dbaf9dbd5 Windows has EACCES, not EACCESS 
Once again spotted by mobmix

Also add a changes file for the fix
 2011-02-11 17:02:26 +01:00
Roger Dingledine
1c5b19a31a Merge branch 'maint-0.2.2' 2011-02-11 01:21:04 -05:00
Roger Dingledine
9b745cdbf9 Merge branch 'maint-0.2.1' into maint-0.2.2 2011-02-11 01:20:47 -05:00
Roger Dingledine
28de4d83fd fix the other half of bug 1074 2011-02-10 17:11:06 -05:00
Nick Mathewson
50c259d763 Make the DH parameter we use for TLS match the one from Apache's mod_ssl 
Our regular DH parameters that we use for circuit and rendezvous
crypto are unchanged.  This is yet another small step on the path of
protocol fingerprinting resistance.

(Backport from 0.2.2's 5ed73e3807)
 2011-02-10 15:55:06 -05:00
Nick Mathewson
f1a004797e Merge remote-tracking branch 'origin/maint-0.2.2' 
Conflicts:
	doc/tor.1.txt
 2011-02-10 15:52:04 -05:00
Robert Ransom
449d895f06 Merge branch 'bug2408-v2-021-common' into bug2408-v2-022 2011-02-09 03:05:21 -08:00
Robert Ransom
7bf06d4a4f Ignore and warn about "PublishServerDescriptor hidserv" 
Fixes #2408.
 2011-02-09 02:33:24 -08:00
Nick Mathewson
cc9809c1f7 Merge remote branch 'origin/maint-0.2.2' 2011-02-08 14:37:31 -05:00
Nick Mathewson
d43470ad8a Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2 2011-02-08 14:37:02 -05:00
Nick Mathewson
f25fc6e650 Merge remote branch 'origin/maint-0.2.2' 2011-02-08 14:02:43 -05:00
Sebastian Hahn
9c7e2cf010 Locking failures on windows are indicated by EACCES 
Patch our implementation of tor_lockfile_lock() to handle this case
correctly. Also add a note that blocking behaviour differs from windows
to *nix. Fixes bug 2504, issue pointed out by mobmix.
 2011-02-08 18:35:07 +01:00