From patchwork Fri Aug 27 20:06:34 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 177502 Return-path: X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on void.printf.net X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.9 tests=RCVD_IN_DNSWL_LOW autolearn=disabled version=3.2.5 Envelope-to: chris@printf.net Delivery-date: Fri, 27 Aug 2010 21:07:14 +0100 Received: from lists.laptop.org ([18.85.2.145] helo=mail.laptop.org) by void.printf.net with esmtp (Exim 4.69) (envelope-from ) id 1Op5Ck-0006d7-84 for chris@printf.net; Fri, 27 Aug 2010 21:07:14 +0100 Received: by mail.laptop.org (Postfix) id 6D4F823C8F; Fri, 27 Aug 2010 16:06:55 -0400 (EDT) Delivered-To: cjb@laptop.org Received: from spam.laptop.org (spam.laptop.org [18.85.46.23]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.laptop.org (Postfix) with ESMTPS id 604CA23C8E for ; Fri, 27 Aug 2010 16:06:55 -0400 (EDT) X-ASG-Debug-ID: 1282939632-0b740ce80001-zHW3sV Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by spam.laptop.org with ESMTP id xSH8hL9O67f7ck1D for ; Fri, 27 Aug 2010 16:07:12 -0400 (EDT) X-Barracuda-Envelope-From: linux-mmc-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753085Ab0H0UHJ (ORCPT ); Fri, 27 Aug 2010 16:07:09 -0400 Received: from smtp1.linux-foundation.org ([140.211.169.13]:49778 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752040Ab0H0UHJ (ORCPT ); Fri, 27 Aug 2010 16:07:09 -0400 Received: from imap1.linux-foundation.org (imap1.linux-foundation.org [140.211.169.55]) by smtp1.linux-foundation.org (8.14.2/8.13.5/Debian-3ubuntu1.1) with ESMTP id o7RK6YkX008983 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 27 Aug 2010 13:06:34 -0700 Received: from localhost.localdomain (localhost [127.0.0.1]) by imap1.linux-foundation.org (8.13.5.20060308/8.13.5/Debian-3ubuntu1.1) with ESMTP id o7RK6YPN013308; Fri, 27 Aug 2010 13:06:34 -0700 Message-Id: <201008272006.o7RK6YPN013308@imap1.linux-foundation.org> X-ASG-Orig-Subj: + mmc-use-snprintf-not-sprintf.patch added to -mm tree Subject: + mmc-use-snprintf-not-sprintf.patch added to -mm tree To: mm-commits@vger.kernel.org Cc: jiebing.li@intel.com, alan@linux.intel.com, cjb@laptop.org, linux-mmc@vger.kernel.org From: akpm@linux-foundation.org Date: Fri, 27 Aug 2010 13:06:34 -0700 X-MIMEDefang-Filter: lf$Revision: 1.188 $ X-Scanned-By: MIMEDefang 2.63 on 140.211.169.13 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Barracuda-Connect: vger.kernel.org[209.132.180.67] X-Barracuda-Start-Time: 1282939632 X-Barracuda-URL: http://18.85.46.23:8000/cgi-mod/mark.cgi X-Virus-Scanned: by bsmtpd at laptop.org X-Barracuda-Spam-Score: 0.00 X-Barracuda-Spam-Status: No, SCORE=0.00 using global scores of TAG_LEVEL=3.5 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=5.5 tests=NO_REAL_NAME X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.2.39206 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- 0.00 NO_REAL_NAME From: does not include a real name diff -puN drivers/mmc/card/block.c~mmc-use-snprintf-not-sprintf drivers/mmc/card/block.c --- a/drivers/mmc/card/block.c~mmc-use-snprintf-not-sprintf +++ a/drivers/mmc/card/block.c @@ -620,7 +620,8 @@ static struct mmc_blk_data *mmc_blk_allo * messages to tell when the card is present. */ - sprintf(md->disk->disk_name, "mmcblk%d", devidx); + snprintf(md->disk->disk_name, sizeof(md->disk->disk_name), + "mmcblk%d", devidx); blk_queue_logical_block_size(md->queue.queue, 512);