FS-8811 fix divide by 0

2026-07-23 12:42:02 +00:00 · 2016-03-05 20:32:40 +08:00
parent b80eb983ec
commit f0c76fab80
1 changed files with 2 additions and 0 deletions
@@ -183,6 +183,8 @@ static int do_rand(uint32_t count)
 {
 	int r = 0;

+	if (count == 0) return 0;
+
 	switch_mutex_lock(globals.mutex);
 	r = (rand() % count) + 1;
 	switch_mutex_unlock(globals.mutex);