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

Matthieu Herrb matthieu.herrb at laas.fr
Sun May 24 07:04:18 PDT 2009


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".
-- 
Matthieu Herrb
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