Re: [Qemu-devel] [PATCHv3] qxl: QXL_IO_UPDATE_AREA: pass ram->update_area directly to update_area

[Alon Levy]

On Wed, Jul 13, 2011 at 08:56:27AM +0200, Gerd Hoffmann wrote:
>   Hi,
> 
> >-        QXLRect update = d->ram->update_area;
> >          qxl_spice_update_area(d, d->ram->update_surface,
> >-&update, NULL, 0, 0);
> >+&d->ram->update_area, NULL, 0, 1);
> 
> No, -ESECURITY.
> 
> With this in place the guest can change the update rect while
> spice-server is working with it.
> 

ok, will drop.

> cheers,
>   Gerd
>