Changeset 68810 in vbox for trunk/src/VBox/GuestHost

Timestamp:

Sep 21, 2017 12:06:43 PM (8 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

118060

Message:

Additions/WDDM: Check for zero pointers to prevent crash while VBoxDispD3D.dll!vboxWddmDDevDestroyDevice is called, bugref:8998

File:

• trunk/src/VBox/GuestHost/OpenGL/state_tracker/state_current.py (modified) (1 diff)

trunk/src/VBox/GuestHost/OpenGL/state_tracker/state_current.py

@@ -306 +306 @@
     CRbitvalue nbitID[CR_MAX_BITARRAY];
 
+    /* Invalid parameters, do nothing */
+    if (!g || !current)
+        return;
 
     /* silence warnings */