Author: mikej Date: Tue Jun 13 18:25:58 2006 New Revision: 1617 Modified: freeswitch/trunk/src/switch_channel.c Log: add asserts to address segfaults on improper usage of the switch_channel api. Modified: freeswitch/trunk/src/switch_channel.c ============================================================================== --- freeswitch/trunk/src/switch_channel.c (original) +++ freeswitch/trunk/src/switch_channel.c Tue Jun 13 18:25:58 2006 @@ -141,11 +141,13 @@ SWITCH_DECLARE(switch_call_cause_t) switch_channel_get_cause(switch_channel_t *channel) { + assert(channel != NULL); return channel->hangup_cause; } SWITCH_DECLARE(switch_channel_timetable_t *) switch_channel_get_timetable(switch_channel_t *channel) { + assert(channel != NULL); return channel->times; } @@ -289,11 +291,13 @@ SWITCH_DECLARE(char *) switch_channel_get_variable(switch_channel_t *channel, char *varname) { + assert(channel != NULL); return switch_core_hash_find(channel->variables, varname); } SWITCH_DECLARE(switch_hash_index_t *) switch_channel_variable_first(switch_channel_t *channel, switch_memory_pool_t *pool) { + assert(channel != NULL); return switch_hash_first(pool, channel->variables); } @@ -341,16 +345,19 @@ SWITCH_DECLARE(int) switch_channel_test_flag(switch_channel_t *channel, switch_channel_flag_t flags) { + assert(channel != NULL); return switch_test_flag(channel, flags) ? 1 : 0; } SWITCH_DECLARE(void) switch_channel_set_flag(switch_channel_t *channel, switch_channel_flag_t flags) { + assert(channel != NULL); switch_set_flag(channel, flags); } SWITCH_DECLARE(void) switch_channel_clear_flag(switch_channel_t *channel, switch_channel_flag_t flags) { + assert(channel != NULL); switch_clear_flag(channel, flags); }