Index: sample/pingpong/PingPong.cpp
===================================================================
--- sample/pingpong/PingPong.cpp	(revision 7507)
+++ sample/pingpong/PingPong.cpp	(revision 8597)
@@ -193,4 +193,5 @@
 			<< " from node " << remote.toString()
 			<< ": " << pingmsg->info() );
+	delete pingmsg;
 }