diff -r 64200268cac2 -r 866b4af7ffbe mtpfws/mtpfw/dataproviders/devdp/src/cmtpresetdevicepropvalue.cpp
--- a/mtpfws/mtpfw/dataproviders/devdp/src/cmtpresetdevicepropvalue.cpp	Fri Sep 17 11:40:03 2010 +0800
+++ b/mtpfws/mtpfw/dataproviders/devdp/src/cmtpresetdevicepropvalue.cpp	Tue Sep 28 20:14:08 2010 +0800
@@ -239,6 +239,7 @@
     {	 
     OstTraceFunctionEntry0( CMTPRESETDEVICEPROPVALUE_SERVICEFUNCTIONALIDL_ENTRY );
     delete iData;
+    iData = NULL;
     iData = GetGUIDL( MMTPFrameworkConfig::EDeviceDefaultFuncationalID ); 
     SaveGUID(MMTPFrameworkConfig::EDeviceCurrentFuncationalID, *iData);
     SendResponseL(EMTPRespCodeOK);