[Openchrome-devel] Fix NULL dereference in viaExaCheckComposite()

[Xavier Bachelot]

Daniel Drake wrote:
> When EXA is enabled, X crashes when I start sugar because of a NULL pointer
> dereference.
> 
> All of the other checks in this function first check that pMaskPicture is
> non-NULL, but this one was left out.
> 
I reproduced it. Thanks for the patch, I'll commit it. It might close
some bug reports we have.

Regards,
Xavier