--- a/mtpfws/mtpfw/dataproviders/devdp/src/cmtptypedeviceinfo.cpp	Fri Jul 23 18:35:35 2010 +0800
+++ b/mtpfws/mtpfw/dataproviders/devdp/src/cmtptypedeviceinfo.cpp	Mon Aug 09 12:19:11 2010 +0800
@@ -130,7 +130,9 @@
                 }
                 
             __ASSERT_DEBUG(chunk, User::Invariant());
+            CleanupStack::PushL(chunk);
             ChunkAppendL(*chunk);
+            CleanupStack::Pop(chunk);
             }
         }
     }