commit ce703bd53edec2ee123dd747d6cc975a259c68f9 Author: Nick Mathewson <nickm@torproject.org> Date: Wed Oct 26 20:19:25 2011 -0400 defensive programming to catch duplicate calls to connection_init_or_handshake_state --- src/or/connection_or.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/src/or/connection_or.c b/src/or/connection_or.c index 7609138..76402a5 100644 --- a/src/or/connection_or.c +++ b/src/or/connection_or.c @@ -1583,6 +1583,10 @@ int connection_init_or_handshake_state(or_connection_t *conn, int started_here) { or_handshake_state_t *s; + if (conn->handshake_state) { + log_warn(LD_BUG, "Duplicate call to connection_init_or_handshake_state!"); + return 0; + } s = conn->handshake_state = tor_malloc_zero(sizeof(or_handshake_state_t)); s->started_here = started_here ? 1 : 0; s->digest_sent_data = 1;