Proper NULL checking in circuit_list_path_impl()
commit86828e2004058d01fba09215a44d51d53f82e5c3
authorSebastian Hahn <sebastian@torproject.org>
Wed, 24 Feb 2010 08:36:15 +0000 (24 09:36 +0100)
committerSebastian Hahn <sebastian@torproject.org>
Fri, 26 Feb 2010 04:53:26 +0000 (26 05:53 +0100)
treed065e821a212d07699527aba34fa02f8026bf87c
parentf36c36f4a881d15d2187efbc59becb5195d0bf09
Proper NULL checking in circuit_list_path_impl()

Another dereference-then-NULL-check sequence. No reports of this bug
triggered in the wild. Fixes bugreport 1256.

Thanks to ekir for discovering and reporting this bug.
ChangeLog
src/or/circuitbuild.c