unsigned int x;
x = rand () % N_FLOW_VALUES;
+ memset(&flow, 0, sizeof flow);
flow.nw_src = nw_src_values[get_value(&x, N_NW_SRC_VALUES)];
flow.nw_dst = nw_dst_values[get_value(&x, N_NW_DST_VALUES)];
flow.tun_id = tun_id_values[get_value(&x, N_TUN_ID_VALUES)];