if (xdr_mapping(&pdu->xdr, &m) == 0) {
rpc_set_error(rpc, "XDR error: Failed to encode data for portmap/getport call");
rpc_free_pdu(rpc, pdu);
if (xdr_mapping(&pdu->xdr, &m) == 0) {
rpc_set_error(rpc, "XDR error: Failed to encode data for portmap/getport call");
rpc_free_pdu(rpc, pdu);