Fixed pointer corruption bug in timer.c

2017-11-11 08:40:05 +01:00
parent 8a74805ea6
commit fc1c5de547
1 changed files with 3 additions and 1 deletions
--- a/src/common/timer.c
+++ b/src/common/timer.c
@@ -101,12 +101,14 @@ int timer_running(struct timer *timer)

 void process_timer(void)
 {
-	struct timer *timer = timer_head;
+	struct timer *timer;
 	double now;

 	now = get_time();

 again:
+	timer = timer_head;
+
 	while (timer) {
 		if (timer->linked && timer->timeout > 0 && now >= timer->timeout) {
 			timer->timeout = 0;