From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from fmmailgate03.web.de ([217.72.192.234]:57019 "EHLO fmmailgate03.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751568AbZHANXa (ORCPT ); Sat, 1 Aug 2009 09:23:30 -0400 Received: from smtp08.web.de (fmsmtp08.dlan.cinetic.de [172.20.5.216]) by fmmailgate03.web.de (Postfix) with ESMTP id 3F9F6109505A8 for ; Sat, 1 Aug 2009 15:23:30 +0200 (CEST) Received: from [217.228.207.67] (helo=[172.16.99.2]) by smtp08.web.de with asmtp (TLSv1:AES256-SHA:256) (WEB.DE 4.110 #277) id 1MXEYc-0004ry-00 for linux-media@vger.kernel.org; Sat, 01 Aug 2009 15:23:30 +0200 Message-ID: <4A7441CE.5000200@magic.ms> Date: Sat, 01 Aug 2009 15:23:26 +0200 From: emagick@magic.ms MIME-Version: 1.0 To: linux-media@vger.kernel.org Subject: Re: Patch for stack/DMA problems in Cinergy T2 drivers (2) References: <4A735330.1000406@magic.ms> <20090731214046.GA28139@linuxtv.org> <4A73FC6F.8000709@magic.ms> In-Reply-To: <4A73FC6F.8000709@magic.ms> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: I've found another bug in the Cinergy T2 driver: originally (ie, e.g. in kernel 2.6.23), the structure containing "struct dvbt_set_parameters_msg param" was allocated with kzalloc, now "struct dvbt_set_parameters_msg param" lives on the stack. However, the "flags" member of that structure is not initialized to zero (as was done by kzalloc)! -emagick