Author: anthm Date: Fri Nov 7 18:08:57 2008 New Revision: 10297 Modified: freeswitch/trunk/src/switch_core_session.c Log: prevent seg Modified: freeswitch/trunk/src/switch_core_session.c ============================================================================== --- freeswitch/trunk/src/switch_core_session.c (original) +++ freeswitch/trunk/src/switch_core_session.c Fri Nov 7 18:08:57 2008 @@ -79,6 +79,8 @@ void *val; switch_core_session_t *session; + if (!var_val) return; + switch_mutex_lock(runtime.throttle_mutex); for (hi = switch_hash_first(NULL, session_manager.session_table); hi; hi = switch_hash_next(hi)) { switch_hash_this(hi, NULL, NULL, &val); @@ -86,7 +88,7 @@ const char *this_val; session = (switch_core_session_t *) val; switch_core_session_read_lock(session); - if ((this_val = switch_channel_get_variable(session->channel, var_name)) && && var_val && (!strcmp(this_val, var_val))) { + if ((this_val = switch_channel_get_variable(session->channel, var_name)) && (!strcmp(this_val, var_val))) { switch_channel_hangup(switch_core_session_get_channel(session), cause); } switch_core_session_rwunlock(session);