From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christopher Li Subject: Re: [PATCH] fix SIGFPE caused by signed division overflow Date: Sat, 11 May 2013 11:25:26 -0700 Message-ID: <518E8D16.7040008@chrisli.org> References: <1368219635-4524-1-git-send-email-xi.wang@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from mail-pa0-f51.google.com ([209.85.220.51]:62187 "EHLO mail-pa0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752209Ab3EKSZd (ORCPT ); Sat, 11 May 2013 14:25:33 -0400 Received: by mail-pa0-f51.google.com with SMTP id ld10so3648754pab.38 for ; Sat, 11 May 2013 11:25:33 -0700 (PDT) In-Reply-To: <1368219635-4524-1-git-send-email-xi.wang@gmail.com> Sender: linux-sparse-owner@vger.kernel.org List-Id: linux-sparse@vger.kernel.org To: Xi Wang Cc: linux-sparse@vger.kernel.org On 05/10/2013 02:00 PM, Xi Wang wrote: > Avoid evaluating INT_MIN / -1 and INT_MIN % -1, which will trap on x86 > and crash sparse. Applied. Chris