commit 9d53c0091169e9b68d91c023124e1fed31909ffa Author: George Kadianakis <desnacked@gmail.com> Date: Wed Oct 26 17:13:56 2011 +0200 Fix a NULL pointer dereference in parse_server_transport_line(). --- src/or/config.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/src/or/config.c b/src/or/config.c index ec9d84b..3080da0 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -4985,8 +4985,10 @@ parse_server_transport_line(const char *line, int validate_only) done: SMARTLIST_FOREACH(items, char*, s, tor_free(s)); smartlist_free(items); - SMARTLIST_FOREACH(transport_list, char*, s, tor_free(s)); - smartlist_free(transport_list); + if (transport_list) { + SMARTLIST_FOREACH(transport_list, char*, s, tor_free(s)); + smartlist_free(transport_list); + } return r; }