From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Stefan Hasko , Eric Dumazet , "David S. Miller" Subject: [ 31/47] net: sched: integer overflow fix Date: Wed, 9 Jan 2013 12:35:26 -0800 Message-Id: <20130109201733.083723389@linuxfoundation.org> In-Reply-To: <20130109201729.435233560@linuxfoundation.org> References: <20130109201729.435233560@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Stefan Hasko [ Upstream commit d2fe85da52e89b8012ffad010ef352a964725d5f ] Fixed integer overflow in function htb_dequeue Signed-off-by: Stefan Hasko Acked-by: Eric Dumazet Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- 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 @@ -876,7 +876,7 @@ 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 */