Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757694AbXJDMR7 (ORCPT ); Thu, 4 Oct 2007 08:17:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754601AbXJDMRv (ORCPT ); Thu, 4 Oct 2007 08:17:51 -0400 Received: from fgwmail7.fujitsu.co.jp ([192.51.44.37]:42516 "EHLO fgwmail7.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753684AbXJDMRv (ORCPT ); Thu, 4 Oct 2007 08:17:51 -0400 Date: Thu, 4 Oct 2007 21:17:46 +0900 From: KAMEZAWA Hiroyuki To: Shi Weihua Cc: mikpe@it.uu.se, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/3] signal(i386): alternative signal stack wraparound occurs Message-Id: <20071004211746.3071b717.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <4704D4DE.8010805@cn.fujitsu.com> References: <200710031346.l93DkWbE028800@harpo.it.uu.se> <20071003232509.929160f1.kamezawa.hiroyu@jp.fujitsu.com> <4704D4DE.8010805@cn.fujitsu.com> X-Mailer: Sylpheed version 2.2.0 (GTK+ 2.6.10; i686-pc-mingw32) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 506 Lines: 18 On Thu, 04 Oct 2007 20:56:14 +0900 Shi Weihua wrote: > stack.ss_sp = addr + pagesize; > stack.ss_flags = 0; > stack.ss_size = pagesize; Here is bad. stack,ss_sp = addr; stack.ss_flags = 0; stack.ss_size = pagesize * 2; cheers. -Kame - 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/