From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Wed, 29 Jan 2014 13:07:13 +0000 (-0300)
Subject: [media] v4l: Validate fields in the core code for subdev EDID ioctls
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~56^2~20^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2e9084779d3ad3b51ee45a3a53fead3f16516ca;p=pandora-kernel.git

[media] v4l: Validate fields in the core code for subdev EDID ioctls

The subdev EDID ioctls receive a pad field that must reference an
existing pad and an EDID field that must point to a buffer. Validate
both fields in the core code instead of duplicating validation in all
drivers.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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