Re: [PATCH v2] ati: check x y display parameter values

[Gerd Hoffmann]

On Wed, Oct 21, 2020 at 04:08:18PM +0530, P J P wrote:
> From: Prasad J Pandit <pjp@fedoraproject.org>
> 
> The source and destination x,y display parameters in ati_2d_blt()
> may run off the vga limits if either of s->regs.[src|dst]_[xy] is
> zero. Check the parameter values to avoid potential crash.
> 
> Reported-by: Gaoning Pan <pgn@zju.edu.cn>
> Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
> ---
>  hw/display/ati_2d.c | 10 ++++++----
>  1 file changed, 6 insertions(+), 4 deletions(-)

Added to fixes queue.

thanks,
  Gerd