func (cn *clusterNode) resurrect() {
	gRPCServer, err := comm_utils.NewGRPCServer(cn.bindAddress, cn.serverConfig)
	if err != nil {
		panic(fmt.Errorf("failed starting gRPC server: %v", err))
	}
	cn.srv = gRPCServer
	orderer.RegisterClusterServer(gRPCServer.Server(), cn)
	go cn.srv.Start()
}
The product receives input or data, but it does
        not validate or incorrectly validates that the input has the
        properties that are required to process the data safely and
        correctly.