Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269240AbUIIAkA (ORCPT ); Wed, 8 Sep 2004 20:40:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269247AbUIIAkA (ORCPT ); Wed, 8 Sep 2004 20:40:00 -0400 Received: from smtp209.mail.sc5.yahoo.com ([216.136.130.117]:32443 "HELO smtp209.mail.sc5.yahoo.com") by vger.kernel.org with SMTP id S269240AbUIIAj6 (ORCPT ); Wed, 8 Sep 2004 20:39:58 -0400 Message-ID: <413F997C.6090603@yahoo.com.au> Date: Thu, 09 Sep 2004 09:45:00 +1000 From: Nick Piggin User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.2) Gecko/20040810 Debian/1.7.2-2 X-Accept-Language: en MIME-Version: 1.0 To: Nathan Lynch CC: Rusty Russell , linux-kernel , Andrew Morton Subject: Re: [PATCH] fix schedstats null deref in sched_exec References: <413EFFFB.5050902@yahoo.com.au> <413F0070.2020104@yahoo.com.au> <413F01C7.3060008@yahoo.com.au> <1094658900.14438.6.camel@booger> In-Reply-To: <1094658900.14438.6.camel@booger> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 715 Lines: 17 Nathan Lynch wrote: > Oops, I meant to send this one with my original patchset. > > In sched_exec, schedstat_inc will dereference a null pointer if no > domain is found with the SD_BALANCE_EXEC flag set. This was exposed > during testing of the previous patches where cpus are temporarily > attached to a dummy domain without SD_BALANCE_EXEC set. > > Signed-off-by: Nathan Lynch > Thanks. I'll get everything together and send it to Andrew. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/