[xf86-video-ati] segfault if Option "NoAccel" is set

[Alex Deucher]

On Sun, May 24, 2009 at 10:04 AM, Matthieu Herrb <matthieu.herrb at laas.fr> wrote:
> Hi,
>
> the current ati driver tries to call RADEONSetupMemEXA(), which in turns
>  calls exaDriverAlloc() even if option "NoAccel" is set.
>
> Since in this case the "exa" module is not loaded, this causes a
> segfault on the function call.
>
> The attached patch is a crude fix for it, since xaa behaves better wrt
> "NoAccel".

Thanks; pushed.

Alex