fdo-mirrors/xserver
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/xorg/xserver.git synced 2026-01-03 18:40:12 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

dri2: Don't crash if pPriv is NULL.

Browse source 
(cherry picked from commit df597709d7)

Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Michel Dänzer 2009-06-23 16:45:39 +02:00 • committed by Keith Packard
parent 468787bdd2
commit f5d1da499c
1 changed files with 10 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
hw/xfree86/dri2/dri2.c
View file

@ -190,10 +190,18 @@ do_get_buffers(DrawablePtr pDraw, int *width, int *height,
int need_fake_front = 0;
int have_fake_front = 0;
int front_format = 0;
const int dimensions_match = (pDraw->width == pPriv->width)
&& (pDraw->height == pPriv->height);
int dimensions_match;
int i;
if (!pPriv) {
*width = pDraw->width;
*height = pDraw->height;
*out_count = 0;
return NULL;
}
dimensions_match = (pDraw->width == pPriv->width)
&& (pDraw->height == pPriv->height);
buffers = xalloc((count + 1) * sizeof(buffers[0]));