---

yaml
---
r: 286653
b: refs/heads/master
c: bc4934b
h: refs/heads/master
i:
  286651: 889062c
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 65e8b0ccb6cf176f8eddb1b05534be46580da9dd
+refs/heads/master: bc4934bc61d0a11fd62c5187ff83645628f8be8b

trunk/net/mac80211/mlme.c

@@ -2750,7 +2750,6 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
 {
 	struct ieee80211_local *local = sdata->local;
 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
-	struct ieee80211_work *wk;
 	u8 bssid[ETH_ALEN];
 	bool assoc_bss = false;
 
@@ -2763,30 +2762,47 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
 		assoc_bss = true;
 	} else {
 		bool not_auth_yet = false;
+		struct ieee80211_work *tmp, *wk = NULL;
 
 		mutex_unlock(&ifmgd->mtx);
 
 		mutex_lock(&local->mtx);
-		list_for_each_entry(wk, &local->work_list, list) {
-			if (wk->sdata != sdata)
+		list_for_each_entry(tmp, &local->work_list, list) {
+			if (tmp->sdata != sdata)
 				continue;
 
-			if (wk->type != IEEE80211_WORK_DIRECT_PROBE &&
-			    wk->type != IEEE80211_WORK_AUTH &&
-			    wk->type != IEEE80211_WORK_ASSOC &&
-			    wk->type != IEEE80211_WORK_ASSOC_BEACON_WAIT)
+			if (tmp->type != IEEE80211_WORK_DIRECT_PROBE &&
+			    tmp->type != IEEE80211_WORK_AUTH &&
+			    tmp->type != IEEE80211_WORK_ASSOC &&
+			    tmp->type != IEEE80211_WORK_ASSOC_BEACON_WAIT)
 				continue;
 
-			if (memcmp(req->bss->bssid, wk->filter_ta, ETH_ALEN))
+			if (memcmp(req->bss->bssid, tmp->filter_ta, ETH_ALEN))
 				continue;
 
-			not_auth_yet = wk->type == IEEE80211_WORK_DIRECT_PROBE;
-			list_del_rcu(&wk->list);
-			free_work(wk);
+			not_auth_yet = tmp->type == IEEE80211_WORK_DIRECT_PROBE;
+			list_del_rcu(&tmp->list);
+			synchronize_rcu();
+			wk = tmp;
 			break;
 		}
 		mutex_unlock(&local->mtx);
 
+		if (wk && wk->type == IEEE80211_WORK_ASSOC) {
+			/* clean up dummy sta & TX sync */
+			sta_info_destroy_addr(wk->sdata, wk->filter_ta);
+			if (wk->assoc.synced)
+				drv_finish_tx_sync(local, wk->sdata,
+						   wk->filter_ta,
+						   IEEE80211_TX_SYNC_ASSOC);
+		} else if (wk && wk->type == IEEE80211_WORK_AUTH) {
+			if (wk->probe_auth.synced)
+				drv_finish_tx_sync(local, wk->sdata,
+						   wk->filter_ta,
+						   IEEE80211_TX_SYNC_AUTH);
+		}
+		kfree(wk);
+
 		/*
 		 * If somebody requests authentication and we haven't
 		 * sent out an auth frame yet there's no need to send