mac80211: fix a potential rate control related crash

SVN-Revision: 30388
master
Felix Fietkau 13 years ago
parent fb53d25fa4
commit 1e54972caf
  1. 11
      package/mac80211/patches/300-pending_work.patch

@ -253,3 +253,14 @@
WLAN_STA_CLEAR_PS_FILT,
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);

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