diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2016-02-16 14:25:00 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-03 15:07:23 -0800 |
| commit | b78bd121b4978a8378c8300e0fb2e12c88a05a85 (patch) | |
| tree | 22e112ca01a73d7ec4d05eb9db5eb34b50a97493 /drivers/gpu/drm/drm_rect.c | |
| parent | 0f44b766c9b773b43e073259933f78d505badcc1 (diff) | |
drm/qxl: use kmalloc_array to alloc reloc_info in qxl_process_single_command
commit 34855706c30d52b0a744da44348b5d1cc39fbe51 upstream.
This avoids integer overflows on 32bit machines when calculating
reloc_info size, as reported by Alan Cox.
Cc: gnomes@lxorguk.ukuu.org.uk
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/drm_rect.c')
0 files changed, 0 insertions, 0 deletions