From patchwork Sat May 15 21:14:53 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julia Lawall X-Patchwork-Id: 99869 X-Patchwork-Delegate: dougsland@redhat.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o4FLFPOS014832 for ; Sat, 15 May 2010 21:15:25 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753872Ab0EOVPA (ORCPT ); Sat, 15 May 2010 17:15:00 -0400 Received: from mgw2.diku.dk ([130.225.96.92]:59038 "EHLO mgw2.diku.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752738Ab0EOVO6 (ORCPT ); Sat, 15 May 2010 17:14:58 -0400 Received: from localhost (localhost [127.0.0.1]) by mgw2.diku.dk (Postfix) with ESMTP id A90F719BB67; Sat, 15 May 2010 23:14:57 +0200 (CEST) Received: from mgw2.diku.dk ([127.0.0.1]) by localhost (mgw2.diku.dk [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 08566-02; Sat, 15 May 2010 23:14:53 +0200 (CEST) Received: from nhugin.diku.dk (nhugin.diku.dk [130.225.96.140]) by mgw2.diku.dk (Postfix) with ESMTP id 9128B19BB3C; Sat, 15 May 2010 23:14:53 +0200 (CEST) Received: from ask.diku.dk (ask.diku.dk [130.225.96.225]) by nhugin.diku.dk (Postfix) with ESMTP id 17C546DFD05; Sat, 15 May 2010 23:07:42 +0200 (CEST) Received: by ask.diku.dk (Postfix, from userid 3767) id 75B31200BE; Sat, 15 May 2010 23:14:53 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by ask.diku.dk (Postfix) with ESMTP id 6C8DA200BC; Sat, 15 May 2010 23:14:53 +0200 (CEST) Date: Sat, 15 May 2010 23:14:53 +0200 (CEST) From: Julia Lawall To: Leandro Costantino , Jean-Francois Moine , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH 6/37] drivers/media/video/gspca: Use kmemdup Message-ID: MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Sat, 15 May 2010 21:15:26 +0000 (UTC) diff -u -p a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c --- a/drivers/media/video/gspca/t613.c +++ b/drivers/media/video/gspca/t613.c @@ -577,12 +577,11 @@ static void reg_w_buf(struct gspca_dev * } else { u8 *tmpbuf; - tmpbuf = kmalloc(len, GFP_KERNEL); + tmpbuf = kmemdup(buffer, len, GFP_KERNEL); if (!tmpbuf) { err("Out of memory"); return; } - memcpy(tmpbuf, buffer, len); usb_control_msg(gspca_dev->dev, usb_sndctrlpipe(gspca_dev->dev, 0), 0,