[Spice-devel] [spice-html5 stream 5/5] Protect against an mjpeg stream image draw occuring after stream destruction.

[Pavel Grunt]

On Wed, 2016-09-28 at 15:32 -0500, Jeremy White wrote:
> Signed-off-by: Jeremy White <jwhite at codeweavers.com>
Acked-by: Pavel Grunt <pgrunt at redhat.com>
> ---
>  display.js | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/display.js b/display.js
> index d9bdd9f..e26bff8 100644
> --- a/display.js
> +++ b/display.js
> @@ -963,8 +963,8 @@ function handle_draw_jpeg_onload()
>          this.o.sc.surfaces[this.o.base.surface_id].draw_count++;
>      }
>  
> -    if ("report" in this.o.sc.streams[this.o.id])
> -            process_stream_data_report(this.o.sc, this.o.id,
> this.o.msg_mmtime, this.o.msg_mmtime -
> this.o.sc.parent.relative_now())
> +    if (this.o.sc.streams[this.o.id] && "report" in
> this.o.sc.streams[this.o.id])
> +        process_stream_data_report(this.o.sc, this.o.id,
> this.o.msg_mmtime, this.o.msg_mmtime -
> this.o.sc.parent.relative_now());
>  }
>  
>  function process_mjpeg_stream_data(sc, m, time_until_due)
>