Re: [RFC] cfg80211: Implement Multiple BSSID capability in scanning

[Johannes Berg]

> +                     if (tmp_old[0] == WLAN_EID_VENDOR_SPECIFIC) {
> +                             if (!memcmp(tmp_old + 2, tmp + 2, 5)) {
> +                                     /* same vendor ie, copy from new ie */
> +                                     memcpy(pos, tmp, tmp[1] + 2);
> +                                     pos += tmp[1] + 2;
> +                             } else {
> +                                     memcpy(pos, tmp_old, tmp_old[1] + 2);
> +                                     pos += tmp_old[1] + 2;

This seems really strange. What's 5? Should it be 4, so you have
OUI+subelement ID?

johannes