diff -r aa5a574040a4 -r a3cc46f37772 metadataengine/client/src/mdequerycriteriaserialization.cpp
--- a/metadataengine/client/src/mdequerycriteriaserialization.cpp	Tue Jul 06 14:44:37 2010 +0300
+++ b/metadataengine/client/src/mdequerycriteriaserialization.cpp	Fri Sep 17 16:54:49 2010 +0300
@@ -86,6 +86,7 @@
 	if( iOwnSerializedBuffer )
 		{
 		delete iSerializedBuffer;
+		iSerializedBuffer = NULL;
 		}
 	}