Commit 1c0d21c4 authored by Rameshkumar Sundaram's avatar Rameshkumar Sundaram Committed by Johannes Berg
Browse files

wifi: mac80211: remove only link keys during stopping link AP 



Currently while stopping a link AP, all keys from the interface were
removed. However with MLO there is a requirement to free only the link
keys.

Add changes to remove keys which are associated with the link AP which is
going to be stopped.

Signed-off-by: default avatarRameshkumar Sundaram <quic_ramess@quicinc.com>
Signed-off-by: default avatarAditya Kumar Singh <quic_adisi@quicinc.com>
Link: https://msgid.link/20240227042251.1511122-2-quic_adisi@quicinc.com


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 9ad79748

net/mac80211/cfg.c

+7 −1
Original line number Diff line number Diff line
@@ -1563,6 +1563,7 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev, 
	struct ieee80211_link_data *link =

		sdata_dereference(sdata->link[link_id], sdata);

	struct ieee80211_bss_conf *link_conf = link->conf;

	LIST_HEAD(keys);



	lockdep_assert_wiphy(local->hw.wiphy);
@@ -1617,7 +1618,12 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev, 
	link_conf->bssid_indicator = 0;



	__sta_info_flush(sdata, true, link_id);

	ieee80211_free_keys(sdata, true);



	ieee80211_remove_link_keys(link, &keys);

	if (!list_empty(&keys)) {

		synchronize_net();

		ieee80211_free_key_list(local, &keys);

	}



	link_conf->enable_beacon = false;

	sdata->beacon_rate_set = false;