| From | Greg Kroah-Hartman <> | Subject | [ 088/123] net: sched: integer overflow fix | Date | Wed, 9 Jan 2013 12:35:27 -0800 |
| |
3.7-stable review patch. If anyone has any objections, please let me know.
------------------
From: Stefan Hasko <hasko.stevo@gmail.com>
[ Upstream commit d2fe85da52e89b8012ffad010ef352a964725d5f ]
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- net/sched/sch_htb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -874,7 +874,7 @@ ok: 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 */
|