| From cb9ae116daa99651280fee9584e8ac52b895a083 Mon Sep 17 00:00:00 2001 |
| From: Stefan Hasko <hasko.stevo@gmail.com> |
| Date: Fri, 21 Dec 2012 15:04:59 +0000 |
| Subject: [PATCH] net: sched: integer overflow fix |
| |
| commit d2fe85da52e89b8012ffad010ef352a964725d5f upstream. |
| |
| 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> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| --- |
| net/sched/sch_htb.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c |
| index 0b52b8de562c..efabd30425ec 100644 |
| --- a/net/sched/sch_htb.c |
| +++ b/net/sched/sch_htb.c |
| @@ -866,7 +866,7 @@ static struct sk_buff *htb_dequeue(struct Qdisc *sch) |
| q->now = psched_get_time(); |
| start_at = jiffies; |
| |
| - next_event = q->now + 5 * PSCHED_TICKS_PER_SEC; |
| + next_event = q->now + 5LLU * PSCHED_TICKS_PER_SEC; |
| |
| for (level = 0; level < TC_HTB_MAXDEPTH; level++) { |
| /* common case optimization - skip event handler quickly */ |
| -- |
| 1.8.5.2 |
| |