From: Kees Cook <keescook@chromium.org>
Date: Mon, 13 May 2013 05:00:51 +0000 (-0700)
Subject: drm/radeon: check incoming cliprects pointer
X-Git-Tag: v3.2.46~67
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05172d75318ab9c583895576acb24c62382f60fe;p=pandora-kernel.git

drm/radeon: check incoming cliprects pointer

commit fefaedcfb82d2e57c2320acf60604ab03b750cc0 upstream.

The "boxes" parameter points into userspace memory. It should be verified
like any other operation against user memory.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

Reading git-diff-tree failed