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don't deref NULL. Found by Klockwork (www.klocwork.com)

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8700 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2008-05-27 20:04:04 +00:00
parent f2016b3441
commit 40091bd693
1 changed files with 11 additions and 1 deletions
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12
src/mod/event_handlers/mod_event_socket/mod_event_socket.c
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@ -532,6 +532,11 @@ static switch_status_t read_packet(listener_t *listener, switch_event_t **event,
}
}
if (!listener->ebuf) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "No event data (allocation error?)\n");
goto endloop;
}
len = strlen(listener->ebuf);
switch_snprintf(hbuf, sizeof(hbuf), "Content-Length: %" SWITCH_SSIZE_T_FMT "\n" "Content-Type: text/event-%s\n" "\n", len, etype);
@ -577,6 +582,11 @@ static void *SWITCH_THREAD_FUNC api_exec(switch_thread_t *thread, void *obj)
char *reply, *freply = NULL;
switch_status_t status;
if (!acs) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Internal error.\n");
return NULL;
}
if (!acs->listener || !acs->listener->rwlock || switch_thread_rwlock_tryrdlock(acs->listener->rwlock) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error! cannot get read lock.\n");
goto done;
@ -631,7 +641,7 @@ static void *SWITCH_THREAD_FUNC api_exec(switch_thread_t *thread, void *obj)
}
done:
if (acs && acs->bg) {
if (acs->bg) {
switch_memory_pool_t *pool = acs->pool;
acs = NULL;
switch_core_destroy_memory_pool(&pool);