From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261838AbTJFVNa (ORCPT ); Mon, 6 Oct 2003 17:13:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261840AbTJFVNa (ORCPT ); Mon, 6 Oct 2003 17:13:30 -0400 Received: from itaqui.terra.com.br ([200.176.3.19]:44777 "EHLO itaqui.terra.com.br") by vger.kernel.org with ESMTP id S261838AbTJFVN3 (ORCPT ); Mon, 6 Oct 2003 17:13:29 -0400 Message-ID: <3F81DBC1.4010003@terra.com.br> Date: Mon, 06 Oct 2003 18:16:49 -0300 From: Felipe W Damasio User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2.1) Gecko/20021226 Debian/1.2.1-9 MIME-Version: 1.0 To: lethal@chaoticdreams.org Cc: Linux Kernel Mailing List , linux-fbdev-devel@lists.sourceforge.net Subject: [PATCH] memory leak in imsttfb video driver Content-Type: multipart/mixed; boundary="------------090906050606070600030002" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This is a multi-part message in MIME format. --------------090906050606070600030002 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Hi Paul, Patch against 2.6.0-test6. - Fixes 2 leaks in imsttfb driver: Frees the info struct imstt_par and releases the mem region if the device type is unknown. Found by smatch. Please consider applying, Thanks. Felipe --------------090906050606070600030002 Content-Type: text/plain; name="imsttfb-leak.patch" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="imsttfb-leak.patch" --- linux-2.6.0-test6/drivers/video/imsttfb.c.orig 2003-10-06 18:03:53.000000000 -0300 +++ linux-2.6.0-test6/drivers/video/imsttfb.c 2003-10-06 18:12:30.000000000 -0300 @@ -1495,6 +1495,8 @@ default: printk(KERN_INFO "imsttfb: Device 0x%x unknown, " "contact maintainer.\n", pdev->device); + kfree(info); + release_mem_region(addr, size); return -ENODEV; } --------------090906050606070600030002--