drm/radeon: check incoming cliprects pointer
authorKees Cook <keescook@chromium.org>
Mon, 13 May 2013 05:00:51 +0000 (22:00 -0700)
committerDave Airlie <airlied@redhat.com>
Mon, 13 May 2013 05:23:34 +0000 (15:23 +1000)
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>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

No differences found