Changeset 30388

Timestamp:

2012-02-08T19:43:21+01:00 (6 years ago)

Author:

nbd

Message:

mac80211: fix a potential rate control related crash

File:

• trunk/package/mac80211/patches/300-pending_work.patch (modified) (1 diff)

trunk/package/mac80211/patches/300-pending_work.patch

@@ -254 +254 @@
         WLAN_STA_MFP,
         WLAN_STA_BLOCK_BA,
+--- a/net/mac80211/rate.h
++++ b/net/mac80211/rate.h
+@@ -37,7 +37,7 @@ static inline void rate_control_tx_statu
+        struct ieee80211_sta *ista = &sta->sta;
+        void *priv_sta = sta->rate_ctrl_priv;
+ 
+-       if (!ref)
++       if (!ref || !test_sta_flag(sta, WLAN_STA_RATE_CONTROL))
+                return;
+ 
+        ref->ops->tx_status(ref->priv, sband, ista, priv_sta, skb);