Mesa/u_mesa-CVE-2023-45913.patch
2024-11-22 14:33:29 +00:00

16 lines
585 B
Diff

src/glx/dri2_glx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: mesa-24.3.0-rc1/src/glx/dri2_glx.c
===================================================================
--- mesa-24.3.0-rc1.orig/src/glx/dri2_glx.c
+++ mesa-24.3.0-rc1/src/glx/dri2_glx.c
@@ -756,7 +756,7 @@ dri2GetGlxDrawableFromXDrawableId(Displa
struct glx_display *d = __glXInitialize(dpy);
__GLXDRIdrawable *pdraw;
- if (__glxHashLookup(d->dri2Hash, id, (void *) &pdraw) == 0)
+ if (d && __glxHashLookup(d->dri2Hash, id, (void *) &pdraw) == 0)
return pdraw;
return NULL;