1 files changed, 3 insertions, 0 deletions

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index ad2427021b26..4fdbed58ca2f 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -899,6 +899,9 @@ ieee80211_rx_h_decrypt(struct ieee80211_rx_data *rx)
 
         if (!is_multicast_ether_addr(hdr->addr1) && stakey) {
                 rx->key = stakey;
+                if ((status->flag & RX_FLAG_DECRYPTED) &&
+                    (status->flag & RX_FLAG_IV_STRIPPED))
+                        return RX_CONTINUE;
                 /* Skip decryption if the frame is not protected. */
                 if (!ieee80211_has_protected(fc))
                         return RX_CONTINUE;