Quelle  shm-null-deref.patch.1   Sprache: unbekannt

diff -ur cairo.org/src/cairo-xlib-render-compositor.c cairo/src/cairo-xlib-render-compositor.c
--- cairo.org/src/cairo-xlib-render-compositor.c 2025-08-21 09:40:19.517297288 +0200
+++ cairo/src/cairo-xlib-render-compositor.c 2025-08-21 09:41:29.360415588 +0200
@@ -377,7 +377,8 @@
     }
 
 out:
-    cairo_surface_destroy (&shm->base);
+    if (shm)
+        cairo_surface_destroy (&shm->base);
     return status;
 }