memset(ad->peer_mac, 0, sizeof(ad->peer_mac));
memset(ad->peer_name, 0, sizeof(ad->peer_name));
strncpy(ad->peer_mac, mac_address, strlen(mac_address));
memset(ad->peer_mac, 0, sizeof(ad->peer_mac));
memset(ad->peer_name, 0, sizeof(ad->peer_name));
strncpy(ad->peer_mac, mac_address, strlen(mac_address));