From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from nblzone-211-213.nblnetworks.fi ([83.145.211.213]:55528 "EHLO hillosipuli.retiisi.org.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751374AbcBUVgU (ORCPT ); Sun, 21 Feb 2016 16:36:20 -0500 From: Sakari Ailus To: linux-media@vger.kernel.org Cc: mchehab@osg.samsung.com, hverkuil@xs4all.nl, shuahkh@osg.samsung.com, laurent.pinchart@ideasonboard.com Subject: [RFC 3/4] media: Properly handle user pointers Date: Sun, 21 Feb 2016 23:36:14 +0200 Message-Id: <1456090575-28354-4-git-send-email-sakari.ailus@linux.intel.com> In-Reply-To: <1456090575-28354-1-git-send-email-sakari.ailus@linux.intel.com> References: <1456090575-28354-1-git-send-email-sakari.ailus@linux.intel.com> Sender: linux-media-owner@vger.kernel.org List-ID: Mark pointers containing user pointers as such. Signed-off-by: Sakari Ailus --- drivers/media/media-device.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c index 5ebb3cd..f001c27 100644 --- a/drivers/media/media-device.c +++ b/drivers/media/media-device.c @@ -245,10 +245,10 @@ static long __media_device_get_topology(struct media_device *mdev, struct media_interface *intf; struct media_pad *pad; struct media_link *link; - struct media_v2_entity kentity, *uentity; - struct media_v2_interface kintf, *uintf; - struct media_v2_pad kpad, *upad; - struct media_v2_link klink, *ulink; + struct media_v2_entity kentity, __user *uentity; + struct media_v2_interface kintf, __user *uintf; + struct media_v2_pad kpad, __user *upad; + struct media_v2_link klink, __user *ulink; unsigned int i; int ret = 0; -- 2.1.4