From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964793AbXCKXXA (ORCPT ); Sun, 11 Mar 2007 19:23:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964801AbXCKXXA (ORCPT ); Sun, 11 Mar 2007 19:23:00 -0400 Received: from nz-out-0506.google.com ([64.233.162.232]:35575 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964793AbXCKXW7 (ORCPT ); Sun, 11 Mar 2007 19:22:59 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:date:from:to:cc:subject:message-id:organization:x-mailer:mime-version:content-type:content-transfer-encoding; b=MhgTXVbD0+gqQCnkf+TLXKnh0dqpEkWMrIcmhjXNRGL13tXWBzAS5LJGJBu5hs1zhfaSHGRotShpKLAsm/xxREGnEU4N6ekmheQPVXgwOTHuHNB6FMGzsyGLMH9bjiWg21m80Cs3aUZCAEhRbCo/0OexsT5SrpU6fbAT1Ouw+uU= Date: Sun, 11 Mar 2007 16:22:52 -0700 From: Amit Choudhary To: Linux Kernel Cc: video4linux-list@redhat.com Subject: [PATCH] [REVISED] drivers/media/video/videocodec.c: check kmalloc() return value. Message-Id: <20070311162252.2fc29248.amit2030@gmail.com> Organization: X X-Mailer: Sylpheed version 2.2.9 (GTK+ 2.8.15; i686-pc-linux-gnu) 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 Description: Check the return value of kmalloc() in function videocodec_build_table(), in file drivers/media/video/videocodec.c. Signed-off-by: Amit Choudhary diff --git a/drivers/media/video/videocodec.c b/drivers/media/video/videocodec.c index 290e641..f2bbd7a 100644 --- a/drivers/media/video/videocodec.c +++ b/drivers/media/video/videocodec.c @@ -348,6 +348,9 @@ #define LINESIZE 100 kfree(videocodec_buf); videocodec_buf = kmalloc(size, GFP_KERNEL); + if (!videocodec_buf) + return 0; + i = 0; i += scnprintf(videocodec_buf + i, size - 1, "lave or attached aster name type flags magic ");