1 files changed, 8 insertions, 2 deletions
diff --git a/canvas/source/vcl/backbuffer.cxx b/canvas/source/vcl/backbuffer.cxx
index 73d6320fcba5..216b5eb4c6d5 100644
--- a/canvas/source/vcl/backbuffer.cxx
+++ b/canvas/source/vcl/backbuffer.cxx
@@ -43,14 +43,20 @@ namespace vclcanvas
         }
     }
 
+    BackBuffer::~BackBuffer()
+    {
+        SolarMutexGuard aGuard;
+        maVDev.disposeAndClear();
+    }
+
     OutputDevice& BackBuffer::getOutDev()
     {
-        return maVDev.get();
+        return *maVDev.get();
     }
 
     const OutputDevice& BackBuffer::getOutDev() const
     {
-        return maVDev.get();
+        return *maVDev.get();
     }
 
     void BackBuffer::setSize( const ::Size& rNewSize )