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-rw-r--r--net/mac80211/wep.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c
index efa3f48f1ec5..73e8f347802e 100644
--- a/net/mac80211/wep.c
+++ b/net/mac80211/wep.c
@@ -293,7 +293,8 @@ ieee80211_crypto_wep_decrypt(struct ieee80211_rx_data *rx)
return RX_DROP_UNUSABLE;
ieee80211_wep_remove_iv(rx->local, rx->skb, rx->key);
/* remove ICV */
- if (pskb_trim(rx->skb, rx->skb->len - IEEE80211_WEP_ICV_LEN))
+ if (!(status->flag & RX_FLAG_ICV_STRIPPED) &&
+ pskb_trim(rx->skb, rx->skb->len - IEEE80211_WEP_ICV_LEN))
return RX_DROP_UNUSABLE;
}