[Mesa-dev] [PATCH] egl_dri2: Fix segmentation fault

[Paulo Alcantara]

Hi Ian,

From: Ian Romanick <idr at freedesktop.org>
Date: Fri, 17 Aug 2012 20:20:30 -0700

> On 08/17/2012 10:08 AM, Paulo Alcantara wrote:
> > The segmentation fault occurs when DRI2 is not loaded up and
> > dri2_setup_screen() function deferences dri2_dpy->dri2 (since it's
> > NULL
> > at this point).
> >
> > This patch fixes the segmentation fault by checking if dri2 pointer is
> > not NULL before deferencing it.
> 
> Which only happens with swrast, right?

Yeah.

		Paulo