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446e481c90
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Author SHA1 Message Date
Nick Mathewson
446e481c90 Check for duplicate arguments to tor-gencert 
Found by coverity, which noticed that if you said
  tor-gencert -i identity1 -i identity2
we would leak "identity1".

[CID 1198201, 1198202, 1198203]
 2014-08-21 11:22:42 -04:00
Nick Mathewson
a66fff6381 Mark one use of networkstatus_check_document_signature as (void) 
Also explain why we aren't checking its return value.

[CID 1198197]
 2014-08-21 11:22:42 -04:00
Nick Mathewson
059e33de59 remove meaningless checks for chunks==NULL in dirserv stuff 
Also, make it clearer that chunks cannot be NULL

[CID 1031750, 1031751]
 2014-08-21 11:22:42 -04:00
Nick Mathewson
917e1042f7 Suppress coverity warning about overflowing in safe_mem_is_zero 
The unsigned underflow here is defined and intentional.

CID 202482
 2014-08-21 11:22:42 -04:00
Nick Mathewson
7bc25b5a78 Avoid performing an assert on an always-true value 
This was freaking out coverity.

[CID 743379]
 2014-08-21 11:22:42 -04:00
Nick Mathewson
c43e45d0ea Suppress coverity warning about overflowing in tor_memeq. 
The unsigned underflow here is defined and intentional.

CID 202482
 2014-08-21 10:44:13 -04:00
Nick Mathewson
0de7565dfd Check return values for fcntl in tor_spawn_background. 
[CID 718609]
 2014-08-21 10:38:19 -04:00
Nick Mathewson
377b5c0510 Allow rend_service_intro_free to get called with NULL 
(We allowed it previously, but produced an LD_BUG message when it
happened, which is not consistent

Also, remove inconsistent NULL checks before calling
rend_service_intro_free.

(Removing the check is for CID 718613)
 2014-08-21 10:34:29 -04:00
Nick Mathewson
c9cac69ac6 Remove a dead check for errmsg in handle_control_authenticate 
Coverity doesn't like doing NULL checks on things that can't be
NULL; I like checking things where the logic for their not being
NULL is nontrivial.  Let's compromise, and make it obvious that this
field can't be NULL.

[Coverity CID 202004]
 2014-08-21 10:27:43 -04:00
Nick Mathewson
e6a05c1c54 Add a missing goto to an unusable branch and make the branch LD_BUG. 
(It's LD_BUG to reach this point because the hashed password values
were tested earlier from options_validate)

[Coverity CID 1232091]
 2014-08-21 10:21:17 -04:00
Nick Mathewson
2a0a5fe612 Explicitly cast when dividing ints then implicitly casting to double. 
Coverity thinks that when we do "double x = int1/int2;", we probably
meant "double x = ((double)int1) / int2;".  In these cases, we
didn't.

[Coverity CID 1232089 and 1232090]
 2014-08-21 10:19:26 -04:00
Nick Mathewson
b6a725c67e Fix memory leaks in test_entrynodes.c 
[Coverity CID 1232087 and 1232088]
 2014-08-21 10:18:17 -04:00
Nick Mathewson
2cf229ab60 Make the two branches of tor_tls_used_v1_handshake into one. 
(Coverity thinks that "if (a) X; else X;" is probably a bug.)

[Coverity CID 1232086]
 2014-08-21 10:12:54 -04:00
Nick Mathewson
916fba2243 Merge branch 'bug12205_take2_squashed' 2014-08-20 15:32:48 -04:00
Nick Mathewson
2994f00199 Whitespace fixes 2014-08-20 15:32:35 -04:00
Nick Mathewson
a5fe84b5a6 Small cleanups to test_entry_is_time_to_retry 2014-08-20 15:31:25 -04:00
rl1987
8b539cc276 Unit testing entry_is_time_to_retry(). 2014-08-20 15:29:56 -04:00
rl1987
c731a1c68f Write comments for members of periods array. 2014-08-20 15:29:56 -04:00
rl1987
197d855009 Rewriting entry_is_time_to_retry() using table approach. 2014-08-20 15:29:55 -04:00
Nick Mathewson
01a0ab02a3 Merge branch 'bug10116_squashed' 2014-08-20 14:52:24 -04:00
Nick Mathewson
7f5a440421 Don't allocate an extra smartlist in the OOM handler 
Fixes issue 10116
 2014-08-20 14:50:38 -04:00
Nick Mathewson
82d4b60b91 fix remaining compilation problems 2014-08-20 14:50:37 -04:00
Nick Mathewson
7c61d10c6c Fix return value of tor_fd_seekend. 
Previously, we had documented it to return -1 or 0, when in fact
lseek returns -1 or the new position in the file.

This is harmless, since we were only checking for negative values
when we used tor_fd_seekend.
 2014-08-20 13:49:25 -04:00
Nick Mathewson
a32913d5aa Allow named pipes for our log files. 
Closes ticket 12061. Based on a patch from "carlo von lynX" on tor-dev at
  https://lists.torproject.org/pipermail/tor-dev/2014-April/006705.html
 2014-08-20 13:45:16 -04:00
Nick Mathewson
fb762f6db0 Merge remote-tracking branch 'public/bug11787' 2014-08-20 13:34:02 -04:00
Nick Mathewson
c3f04f3daa Changes file for bug 11787 2014-08-20 13:33:49 -04:00
Nick Mathewson
c57e8da4ea Merge remote-tracking branch 'public/bug12908_025' 2014-08-20 12:58:26 -04:00
Sathyanarayanan Gunasekaran
a3fe8b1166 Warn if Tor is a relay and a HS 
Closes 12908; see #8742
 2014-08-20 12:56:57 -04:00
Nick Mathewson
d0009cb8e8 Merge remote-tracking branch 'public/bug12728_024' 2014-08-20 12:44:15 -04:00
George Kadianakis
d28670c94f Fix entrynodes test fails because of outdated test vectors. 2014-08-20 10:25:27 -04:00
Nick Mathewson
764cebb4d9 Merge remote-tracking branch 'public/bug12700_024' 2014-08-20 09:00:41 -04:00
Nick Mathewson
1196ed7cc4 Fix relay_command_to_string(); solve 12700. 
Two bugs here:
  1) We didn't add EXTEND2/EXTENDED2 to relay_command_to_string().

  2) relay_command_to_string() didn't log the value of unrecognized
     commands.

Both fixed here.
 2014-08-18 13:21:40 -04:00
Nick Mathewson
2937de2180 Merge remote-tracking branch 'origin/maint-0.2.5' 2014-08-18 10:20:37 -04:00
Nick Mathewson
b159ffb675 Fix windows warning introduced by 0808ed83f9 
This will fix the warning
   "/src/or/config.c:6854:48: error: unused parameter 'group_readable'"
that I introduced while fixing 12864.

Bug not in any released version of Tor.
 2014-08-18 10:19:05 -04:00
Nick Mathewson
3d6652f3d1 Improve comments in checkSpace.pl to explain how to fix its warnings 2014-08-18 10:03:14 -04:00
Nick Mathewson
1f35fd0017 Merge remote-tracking branch 'origin/maint-0.2.5' 2014-08-15 17:41:13 -04:00
Nick Mathewson
967b4e7c54 Merge remote-tracking branch 'asn/nickm-bug12864_025' into maint-0.2.5 2014-08-15 17:40:13 -04:00
Nick Mathewson
664b2645fb Hand-fix a few global_circuit_list cases 2014-08-15 16:32:32 -04:00
Nick Mathewson
6969bd9a02 Autoconvert most circuit-list iterations to smartlist iterations 
Breaks compilation.

Used this coccinelle script:

@@
identifier c;
typedef circuit_t;
iterator name TOR_LIST_FOREACH;
iterator name SMARTLIST_FOREACH_BEGIN;
statement S;
@@
- circuit_t *c;
   ...
- TOR_LIST_FOREACH(c, \(&global_circuitlist\|circuit_get_global_list()\), head)
+ SMARTLIST_FOREACH_BEGIN(circuit_get_global_list(), circuit_t *, c)
  S
+ SMARTLIST_FOREACH_END(c);
 2014-08-15 16:23:22 -04:00
George Kadianakis
112c984f92 Some documentation fixes for #12864. 2014-08-15 23:12:06 +03:00
Nick Mathewson
db2af2abb0 Start converting circuitlist to smartlist. 2014-08-15 15:58:00 -04:00
Nick Mathewson
be231b0db1 Add scripts/coccinelle to scripts/README 2014-08-15 11:03:15 -04:00
Nick Mathewson
33fab2846a Merge remote-tracking branch 'origin/maint-0.2.5' 2014-08-15 10:07:04 -04:00
Nick Mathewson
ff4ba9f8a0 Missing changes file for 3f683aadcd 
Looks like I forgot to commit this.
 2014-08-15 10:06:27 -04:00
Nick Mathewson
0cb028b7c0 Remove stale printfs from buffer/zlib_fin_at_chunk_end test 
These got committed by mistake.
 2014-08-15 09:34:10 -04:00
Nick Mathewson
0fc2d0edce Documentation fix for policy_summarize(). 
Spotted by "epilys"
 2014-08-15 08:53:29 -04:00
Nick Mathewson
0ee1be0c69 Documentation fix on arguments to CookieAuthFileGroupReadable 
We don't actually allow a group name, but the documentation implied
that we did.
 2014-08-15 08:32:54 -04:00
Nick Mathewson
0808ed83f9 Restore functionality for CookieAuthFileGroupReadable. 
When we merged the cookieauthfile creation logic in 33c3e60a37, we
accidentally took out this feature.  Fixes bug 12864, bugfix on
0.2.5.1-alpha.

Also adds an ExtORPortCookieAuthFileGroupReadable, since there's no
reason not to.
 2014-08-15 08:30:44 -04:00
Nick Mathewson
c69e96680a Merge remote-tracking branch 'origin/maint-0.2.5' 2014-08-13 23:15:44 -04:00
Nick Mathewson
d443658fad Merge remote-tracking branch 'public/bug12848_024' into maint-0.2.5 
Conflicts:
	src/or/circuitbuild.c
 2014-08-13 23:14:28 -04:00