1 files changed, 12 insertions, 2 deletions
diff --git a/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Gop/ComponentName.c b/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Gop/ComponentName.c
index 9263b3de1e..8bdf1130a1 100644
--- a/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Gop/ComponentName.c
+++ b/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Gop/ComponentName.c
@@ -162,8 +162,18 @@ WinNtGopComponentNameGetControllerName (
   if (ChildHandle != NULL) {
     return EFI_UNSUPPORTED;
   }
-
-  //
+  //
+  // Make sure this driver is currently managing ControllerHandle
+  //
+  Status = EfiTestManagedDevice (
+             ControllerHandle,
+             gWinNtGopDriverBinding.DriverBindingHandle,
+             &gEfiWinNtIoProtocolGuid
+             );
+  if (EFI_ERROR (Status)) {
+    return EFI_UNSUPPORTED;
+  }
+  //
   // Get our context back
   //
   Status = gBS->OpenProtocol (