Changeset 41139 in vbox

Timestamp:

May 3, 2012 3:19:50 PM (13 years ago)

Author:

vboxsync

Message:

crOpenGL: prevent null window size handling

File:

• trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_window.c (modified) (3 diffs)

trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_window.c

@@ -258 +258 @@
          return;
     }
+
     mural->width = width;
     mural->height = height;
@@ -264 +265 @@
     crStateGetCurrent()->buffer.height = mural->height;
 
+    if (!width || !height)
+    {
+        crServerDispatchWindowVisibleRegion(window, 0, NULL);
+        return;
+    }
+
     crServerCheckMuralGeometry(mural);
 
@@ -283 +290 @@
     mural->gX = x;
     mural->gY = y;
+
+    if (!mural->width || !mural->height)
+        return;
 
     crServerCheckMuralGeometry(mural);