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-rw-r--r--net/mac80211/tx.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index ad53ea9e9c7..7b013fb0d27 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -432,7 +432,10 @@ ieee80211_tx_h_select_key(struct ieee80211_tx_data *tx)
tx->key = key;
else if (tx->sdata->drop_unencrypted &&
(tx->skb->protocol != cpu_to_be16(ETH_P_PAE)) &&
- !(info->flags & IEEE80211_TX_CTL_INJECTED)) {
+ !(info->flags & IEEE80211_TX_CTL_INJECTED) &&
+ (!ieee80211_is_robust_mgmt_frame(hdr) ||
+ (ieee80211_is_action(hdr->frame_control) &&
+ tx->sta && test_sta_flags(tx->sta, WLAN_STA_MFP)))) {
I802_DEBUG_INC(tx->local->tx_handlers_drop_unencrypted);
return TX_DROP;
} else