From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751842Ab2LVBFT (ORCPT ); Fri, 21 Dec 2012 20:05:19 -0500 Received: from mail-ea0-f176.google.com ([209.85.215.176]:39880 "EHLO mail-ea0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751119Ab2LVBFR (ORCPT ); Fri, 21 Dec 2012 20:05:17 -0500 X-Greylist: delayed 15838 seconds by postgrey-1.27 at vger.kernel.org; Fri, 21 Dec 2012 20:05:17 EST From: Stefan Hasko To: Jamal Hadi Salim , "David S. Miller" , netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Stefan Hasko Subject: [PATCH] net: sched: integer overflow fix Date: Sat, 22 Dec 2012 02:04:59 +0100 Message-Id: <1356138300-16076-1-git-send-email-hasko.stevo@gmail.com> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Sorry, I did not realize different sizes casting problem, now it's clear to me. Thanks for help. Fixed integer overflow in function htb_dequeue Signed-off-by: Stefan Hasko --- 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 d2922c0..51561ea 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -919,7 +919,7 @@ ok: 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 */ -- 1.7.10.4