net: sched: integer overflow fix

Fixed integer overflow in function htb_dequeue Signed-off-by: Stefan Hasko <[email protected]> Acked-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
zehome · Dec 22, 2012 · d2fe85d · d2fe85d
1 parent 8baf82b
commit d2fe85d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
@@ -919,7 +919,7 @@ static struct sk_buff *htb_dequeue(struct Qdisc *sch)
 	q->now = ktime_to_ns(ktime_get());
 	start_at = jiffies;
 
-	next_event = q->now + 5 * NSEC_PER_SEC;
+	next_event = q->now + 5LLU * NSEC_PER_SEC;
 
 	for (level = 0; level < TC_HTB_MAXDEPTH; level++) {
 		/* common case optimization - skip event handler quickly */