also, break and return

engine/server/library/serverGame/src/shared/core/Client.cpp

@@ -952,6 +952,9 @@ void Client::receiveClientMessage(const GameNetworkMessage &message) {
                     KickPlayer const kickMessage(m_characterObjectId, "Hack Attempt");
                     GameServer::getInstance().sendToConnectionServers(kickMessage);
                     GameServer::getInstance().dropClient(m_characterObjectId);
+
+                    delete o.getData();
+                    return;
                 }
 
                 if (!appended) {