From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932436AbcELMPC (ORCPT ); Thu, 12 May 2016 08:15:02 -0400 Received: from nblzone-211-213.nblnetworks.fi ([83.145.211.213]:35248 "EHLO hillosipuli.retiisi.org.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752010AbcELMPA (ORCPT ); Thu, 12 May 2016 08:15:00 -0400 From: Sakari Ailus To: linux-media@vger.kernel.org Cc: mchehab@osg.samsung.com, hverkuil@xs4all.nl, david@unsolicited.net, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/2] videobuf2: Fix kernel memory overwriting Date: Thu, 12 May 2016 15:14:50 +0300 Message-Id: <1463055292-25053-1-git-send-email-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.1.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi folks, There was a bug in the first version of the set --- the pb argument to __vb2_get_done_vb() is NULL in cases which did not get tested the last time. The second patch in the set was reverted for that reason. This set contains a patch originally from David and again the second reverted patch to fix the memory corruption issue. The previous set can be found here: The patches have been tested with V4L2 streaming and file I/O API but not with DVB. -- Kind regards, Sakari