Commit 47c171a4 authored by Johannes Berg's avatar Johannes Berg

wifi: mac80211: don't translate beacon/presp addrs

Don't do link address translation for beacons and probe responses,
this leads to reporting multiple scan list entries for the same AP
(one with the MLD address) which just breaks things.

We might need to extend this in the future for some other (action)
frames that aren't MLD addressed.

Fixes: 42fb9148 ("wifi: mac80211: do link->MLD address translation on RX")
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarGregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230604120651.62adead1b43a.Ifc25eed26ebf3b269f60b1ec10060156d0e7ec0d@changeidSigned-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 68c22855
......@@ -4965,7 +4965,9 @@ static bool ieee80211_prepare_and_rx_handle(struct ieee80211_rx_data *rx,
}
if (unlikely(rx->sta && rx->sta->sta.mlo) &&
is_unicast_ether_addr(hdr->addr1)) {
is_unicast_ether_addr(hdr->addr1) &&
!ieee80211_is_probe_resp(hdr->frame_control) &&
!ieee80211_is_beacon(hdr->frame_control)) {
/* translate to MLD addresses */
if (ether_addr_equal(link->conf->addr, hdr->addr1))
ether_addr_copy(hdr->addr1, rx->sdata->vif.addr);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment