From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755242Ab0FGCRH (ORCPT ); Sun, 6 Jun 2010 22:17:07 -0400 Received: from mail-px0-f174.google.com ([209.85.212.174]:45853 "EHLO mail-px0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755037Ab0FGCRF convert rfc822-to-8bit (ORCPT ); Sun, 6 Jun 2010 22:17:05 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type:content-transfer-encoding; b=JGsJVGV0o9IHhsrqGEXMtzf/zf4974B/xv4mPy8lXGhKSEHcnel3sVwxVds/7LWV5C Lm90LRc/zRmsG2R6R9G0CDC4xFBiXv0zKZRBKjsFjtomEPb/dtvoK5pNGjoMYjw9Y7yf cwC6lZS/qDMsSuDvmPDzt7DlCjvXsyB1rszT0= MIME-Version: 1.0 In-Reply-To: <1275860015-6643-1-git-send-email-jslaby@suse.cz> References: <4C0C0DD8.5030106@gmail.com> <1275860015-6643-1-git-send-email-jslaby@suse.cz> From: Frank Pan Date: Mon, 7 Jun 2010 10:16:44 +0800 Message-ID: Subject: Re: BUG kmalloc-4096: Poison overwritten (2.6.35-rc2) To: Jiri Slaby Cc: "Justin P. Mattock" , Greg KH , =?ISO-8859-1?Q?Ortwin_Gl=FCck?= , linux-kernel@vger.kernel.org, jirislaby@gmail.com Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > > Does the patch below help? > > --- >  drivers/char/vt.c |    4 ++-- >  1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/char/vt.c b/drivers/char/vt.c > index 1296c42..e123958 100644 > --- a/drivers/char/vt.c > +++ b/drivers/char/vt.c > @@ -304,8 +304,8 @@ static void scrup(struct vc_data *vc, unsigned int t, unsigned int b, int nr) >        d = (unsigned short *)(vc->vc_origin + vc->vc_size_row * t); >        s = (unsigned short *)(vc->vc_origin + vc->vc_size_row * (t + nr)); >        scr_memmovew(d, s, (b - t - nr) * vc->vc_size_row); > -       scr_memsetw(d + (b - t - nr) * vc->vc_size_row, vc->vc_video_erase_char, > -                   vc->vc_size_row * nr); > +       scr_memsetw((void *)d + (b - t - nr) * vc->vc_size_row, > +                       vc->vc_video_erase_char, vc->vc_size_row * nr); >  } > >  static void scrdown(struct vc_data *vc, unsigned int t, unsigned int b, int nr) > -- > 1.7.1 > > > This patch fixed the issue. That's my mistake, forgot d's type. Sorry for that. -- Frank Pan Computer Science and Technology Tsinghua University