[PATCH] fix xserver segfaulting in glxext.c:DrawableGone() (NULL pointer)

[Thierry Vignaud]

Hi

I've attached a patch[1] against bug #31538 [2] that fix xserver segfaulting in
glxext.c:DrawableGone() on NULL pointer.
See stack trace there[3].

It's against xserver-1.7.
xserver-1.9 doesn't trigger it anymore but I think it may still be relevant.

See you

[1] https://bugs.freedesktop.org/attachment.cgi?id=40192
[2] https://bugs.freedesktop.org/show_bug.cgi?id=31538
[3] https://bugs.freedesktop.org/attachment.cgi?id=40190
-------------- next part --------------
A non-text attachment was scrubbed...
Name: fix-segv-in-DrawableGone.diff
Type: text/x-patch
Size: 360 bytes
Desc: not available
URL: <http://lists.x.org/archives/xorg-devel/attachments/20101117/7dca2e11/attachment.bin>