W dniu sobota, 4 marca 2017 16:15:22 UTC+1 użytkownik haaber napisał:
> Hello,
> 
> I understand that importing a custom wallpaper may open a security
> breach for exploits against the image decoder inside dom0. On the other
> hand side, people (me inclusive) like to customize a little bit their
> system.
> 
> Nothing would be more natural as to 'sanitize' pictures that should go
> to dom0. Since qubes trusts rgb format (at least to secure pdf's), this
> seems a natural starting point. Helas!  xfce wallpaper management cannot
> read rgb files ...
> 
> Did someone already think about a possible solution? Bernhard

You know you could just view the picture in fullscreen and then take a 
screenshot of it right?

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