diff options
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index fc5c608d02e2..9541a4c30aca 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -364,7 +364,7 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local, * the compiler to think we have walked past the end of the * struct member. */ - pos = (void *)&rthdr->it_optional[it_present - rthdr->it_optional]; + pos = (void *)&rthdr->it_optional[it_present + 1 - rthdr->it_optional]; /* the order of the following fields is important */ @@ -1952,7 +1952,8 @@ ieee80211_rx_h_decrypt(struct ieee80211_rx_data *rx) int keyid = rx->sta->ptk_idx; sta_ptk = rcu_dereference(rx->sta->ptk[keyid]); - if (ieee80211_has_protected(fc)) { + if (ieee80211_has_protected(fc) && + !(status->flag & RX_FLAG_IV_STRIPPED)) { cs = rx->sta->cipher_scheme; keyid = ieee80211_get_keyid(rx->skb, cs); @@ -4863,6 +4864,7 @@ void ieee80211_rx_list(struct ieee80211_hw *hw, struct ieee80211_sta *pubsta, struct ieee80211_rate *rate = NULL; struct ieee80211_supported_band *sband; struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; WARN_ON_ONCE(softirq_count() == 0); @@ -4959,9 +4961,9 @@ void ieee80211_rx_list(struct ieee80211_hw *hw, struct ieee80211_sta *pubsta, if (!(status->flag & RX_FLAG_8023)) skb = ieee80211_rx_monitor(local, skb, rate); if (skb) { - ieee80211_tpt_led_trig_rx(local, - ((struct ieee80211_hdr *)skb->data)->frame_control, - skb->len); + if ((status->flag & RX_FLAG_8023) || + ieee80211_is_data_present(hdr->frame_control)) + ieee80211_tpt_led_trig_rx(local, skb->len); if (status->flag & RX_FLAG_8023) __ieee80211_rx_handle_8023(hw, pubsta, skb, list); |