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nl80211: Handle scan results with MLD connection

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With an MLD connection the BSSID reported in the association
event is the MLD AP address, while the association state reported
in the scan results relates to the MLD AP specific link. In such a
case do not disconnect.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
This commit is contained in:
Ilan Peer 2022-11-30 15:09:35 +02:00 committed by Jouni Malinen
parent 033a57d262
commit 06eb608d54
1 changed files with 15 additions and 2 deletions
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17
src/drivers/driver_nl80211_scan.c
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@ -911,8 +911,21 @@ static void nl80211_check_bss_status(struct wpa_driver_nl80211_data *drv,
"nl80211: Local state (associated with " MACSTR
") does not match with BSS state",
MAC2STR(drv->bssid));
clear_state_mismatch(drv, r->bssid);
clear_state_mismatch(drv, drv->bssid);
if (os_memcmp(drv->sta_mlo_info.ap_mld_addr, drv->bssid,
ETH_ALEN) != 0) {
clear_state_mismatch(drv, r->bssid);
if (!is_zero_ether_addr(drv->sta_mlo_info.ap_mld_addr))
clear_state_mismatch(
drv, drv->sta_mlo_info.ap_mld_addr);
else
clear_state_mismatch(drv, drv->bssid);
} else {
wpa_printf(MSG_DEBUG,
"nl80211: BSSID is the MLD address");
}
}
}