commit d2fe85da52e89b8012ffad010ef352a964725d5f
author Stefan Hasko <hasko.stevo@gmail.com> Fri Dec 21 15:04:59 2012 +0000
committer David S. Miller <davem@davemloft.net> Sat Dec 22 00:03:00 2012 -0800
tree 5436dc3571e2d35b991f9ace393efa5ec17115a4
parent 8baf82b368d23aed5c96b01ed7110cdccdd18725

net: sched: integer overflow fix

Fixed integer overflow in function htb_dequeue

Signed-off-by: Stefan Hasko <hasko.stevo@gmail.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/sched/sch_htb.c

diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index d2922c0..51561ea 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -919,7 +919,7 @@
 	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 */