From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754223Ab1KZK7d (ORCPT ); Sat, 26 Nov 2011 05:59:33 -0500 Received: from mail-bw0-f46.google.com ([209.85.214.46]:64254 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753866Ab1KZK72 (ORCPT ); Sat, 26 Nov 2011 05:59:28 -0500 Message-ID: <1322305162.10212.8.camel@edumazet-laptop> Subject: Re: [BUG] 3.2-rc2: BUG kmalloc-8: Redzone overwritten From: Eric Dumazet To: Sasha Levin Cc: David Miller , Matt Mackall , Christoph Lameter , Pekka Enberg , linux-mm , linux-kernel , netdev Date: Sat, 26 Nov 2011 11:59:22 +0100 In-Reply-To: <1322304878.28191.1.camel@sasha> References: <1321866845.3831.7.camel@lappy> <1321870529.2552.19.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC> <1321870915.2552.22.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC> <1321870967.8173.1.camel@lappy> <1322304878.28191.1.camel@sasha> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.1- Content-Transfer-Encoding: 8bit Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Le samedi 26 novembre 2011 à 12:54 +0200, Sasha Levin a écrit : > > On Mon, 2011-11-21 at 11:21 +0100, Eric Dumazet wrote: > > > > > > Hmm, I forgot to remove the sock_hold(sk) call from dn_slow_timer(), > > > here is V2 : > > > > > > [PATCH] decnet: proper socket refcounting > > > > > > Better use sk_reset_timer() / sk_stop_timer() helpers to make sure we > > > dont access already freed/reused memory later. > > > > > > Reported-by: Sasha Levin > > > Signed-off-by: Eric Dumazet > > > --- > > > > > > Applied locally and running same tests as before, will update with > > results. > > > > Looks ok after a couple days of testing. > > Tested-by: Sasha Levin > Thanks Sasha !