From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1768948Ab2K3TQA (ORCPT ); Fri, 30 Nov 2012 14:16:00 -0500 Received: from mail.kernel.org ([198.145.19.201]:59367 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2992904Ab2K3TB7 (ORCPT ); Fri, 30 Nov 2012 14:01:59 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Jiri Engelthaler , Artem Bityutskiy Subject: [ 17/54] mtd: slram: invalid checking of absolute end address Date: Fri, 30 Nov 2012 10:55:48 -0800 Message-Id: <20121130185209.635988700@linuxfoundation.org> X-Mailer: git-send-email 1.8.0.197.g5a90748 In-Reply-To: <20121130185207.894301294@linuxfoundation.org> References: <20121130185207.894301294@linuxfoundation.org> User-Agent: quilt/0.60-2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jiri Engelthaler commit c36a7ff4578ab6294885aef5ef241aeec4cdb1f0 upstream. Fixed parsing end absolute address. Signed-off-by: Jiri Engelthaler Signed-off-by: Artem Bityutskiy Signed-off-by: Greg Kroah-Hartman --- drivers/mtd/devices/slram.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/mtd/devices/slram.c +++ b/drivers/mtd/devices/slram.c @@ -240,7 +240,7 @@ static int parse_cmdline(char *devname, if (*(szlength) != '+') { devlength = simple_strtoul(szlength, &buffer, 0); - devlength = handle_unit(devlength, buffer) - devstart; + devlength = handle_unit(devlength, buffer); if (devlength < devstart) goto err_out;