Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 17 Jul 2001 22:17:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 17 Jul 2001 22:16:52 -0400 Received: from leibniz.math.psu.edu ([146.186.130.2]:24728 "EHLO math.psu.edu") by vger.kernel.org with ESMTP id ; Tue, 17 Jul 2001 22:16:38 -0400 Date: Tue, 17 Jul 2001 22:16:40 -0400 (EDT) From: Alexander Viro To: dpicard@rcn.com cc: axboe@suse.de, torvalds@transmeta.com, linux-kernel@vger.kernel.org Subject: Re: PATCH for Corrupted IO on all block devices In-Reply-To: <3B54E85E.6E917925@psind.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 17 Jul 2001, David J. Picard wrote: > int i, buffer[RD_BUFF_SZ]; > fflush(fp); > fseek(fp, o, SEEK_SET); > fread(buffer, sizeof(int), sizeof(buffer), fp); ^^^^^^^^^^^^^^^^^^^^^^^^^^^ You've just smashed the stack. Big way. Basically, all your local variables are junk after that point. - 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/