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Commit f823981e authored by Eliad Peller's avatar Eliad Peller Committed by Johannes Berg
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mac80211: flush queues before deauth/disassoc 



On deauth/disassoc we tear down all BA sessions. These
DELBA packets are sent on the appropriate TID, while
deauth/disassoc is always sent on VO. This sometimes
ends with the DELBA being sent after the deauth was
already sent.

Fix it by flushing all the pending frames before
sending deauth/disassoc.

Signed-off-by: default avatarEliad Peller <eliad@wizery.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent fc8a7321

net/mac80211/mlme.c

+4 −0
Original line number Diff line number Diff line
@@ -1364,6 +1364,10 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, 
	}

	mutex_unlock(&local->sta_mtx);



	/* flush out any pending frame (e.g. DELBA) before deauth/disassoc */

	if (tx)

		drv_flush(local, false);



	/* deauthenticate/disassociate now */

	if (tx || frame_buf)

		ieee80211_send_deauth_disassoc(sdata, bssid, stype, reason,