Changeset 76811 in vbox for trunk/src/VBox/GuestHost/OpenGL/state_tracker

Timestamp:

Jan 14, 2019 11:58:29 AM (6 years ago)

Author:

vboxsync

Message:

3D: Additional validation of glCopyTexImage2D arguments

File:

• trunk/src/VBox/GuestHost/OpenGL/state_tracker/state_teximage.c (modified) (1 diff)

trunk/src/VBox/GuestHost/OpenGL/state_tracker/state_teximage.c

@@ -696 +696 @@
     CRASSERT(tl);
 
+    if (tobj == NULL || tl == NULL)
+    {
+        crStateError(__LINE__, __FILE__, GL_INVALID_ENUM,
+                     "crStateCopyTexImage2D: invalid target: 0x%x", target);
+        return;
+    }
+
     crStateNukeMipmaps(tobj);