commit 21ed575826e701437f7893536ffc5c8d2a71532f Author: Nick Mathewson nickm@torproject.org Date: Tue May 17 19:46:47 2011 -0400

Handle NULL argument to get_configured_bridge_by_addr_port_digest

Fixes bug 2313; bugfix on 0.2.2.26-beta. --- changes/bug3213 | 4 ++++ src/or/circuitbuild.c | 2 +- 2 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/changes/bug3213 b/changes/bug3213 new file mode 100644 index 0000000..ab7de2d --- /dev/null +++ b/changes/bug3213 @@ -0,0 +1,4 @@ + o Major bugfixes: + - Fix a crash bug when changing bridges in a running Tor process. + Fixes bug 3213; bugfix on 0.2.2.26-beta. + diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c index 860cd27..2f86e1f 100644 --- a/src/or/circuitbuild.c +++ b/src/or/circuitbuild.c @@ -4539,7 +4539,7 @@ get_configured_bridge_by_addr_port_digest(const tor_addr_t *addr, !tor_addr_compare(&bridge->addr, addr, CMP_EXACT) && bridge->port == port) return bridge; - if (tor_memeq(bridge->identity, digest, DIGEST_LEN)) + if (digest && tor_memeq(bridge->identity, digest, DIGEST_LEN)) return bridge; } SMARTLIST_FOREACH_END(bridge);