diff options
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index aa41e38..ac205a3 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -605,10 +605,8 @@ static void ieee80211_sta_reorder_release(struct ieee80211_hw *hw, #ifdef CONFIG_MAC80211_HT_DEBUG if (net_ratelimit()) - printk(KERN_DEBUG "%s: release an RX reorder " - "frame due to timeout on earlier " - "frames\n", - wiphy_name(hw->wiphy)); + wiphy_debug(hw->wiphy, + "release an RX reorder frame due to timeout on earlier frames\n"); #endif ieee80211_release_reorder_frame(hw, tid_agg_rx, j, frames); @@ -1002,6 +1000,12 @@ ieee80211_rx_h_decrypt(struct ieee80211_rx_data *rx) case WLAN_CIPHER_SUITE_AES_CMAC: result = ieee80211_crypto_aes_cmac_decrypt(rx); break; + default: + /* + * We can reach here only with HW-only algorithms + * but why didn't it decrypt the frame?! + */ + return RX_DROP_UNUSABLE; } /* either the frame has been decrypted or will be dropped */ @@ -1523,7 +1527,7 @@ static bool ieee80211_frame_allowed(struct ieee80211_rx_data *rx, __le16 fc) * Allow EAPOL frames to us/the PAE group address regardless * of whether the frame was encrypted or not. */ - if (ehdr->h_proto == htons(ETH_P_PAE) && + if (ehdr->h_proto == rx->sdata->control_port_protocol && (compare_ether_addr(ehdr->h_dest, rx->sdata->vif.addr) == 0 || compare_ether_addr(ehdr->h_dest, pae_group_addr) == 0)) return true; @@ -2481,6 +2485,11 @@ void ieee80211_release_reorder_timeout(struct sta_info *sta, int tid) { struct sk_buff_head frames; struct ieee80211_rx_data rx = { }; + struct tid_ampdu_rx *tid_agg_rx; + + tid_agg_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[tid]); + if (!tid_agg_rx) + return; __skb_queue_head_init(&frames); @@ -2495,10 +2504,9 @@ void ieee80211_release_reorder_timeout(struct sta_info *sta, int tid) test_bit(SCAN_OFF_CHANNEL, &sta->local->scanning))) rx.flags |= IEEE80211_RX_IN_SCAN; - spin_lock(&sta->ampdu_mlme.tid_rx[tid]->reorder_lock); - ieee80211_sta_reorder_release(&sta->local->hw, - sta->ampdu_mlme.tid_rx[tid], &frames); - spin_unlock(&sta->ampdu_mlme.tid_rx[tid]->reorder_lock); + spin_lock(&tid_agg_rx->reorder_lock); + ieee80211_sta_reorder_release(&sta->local->hw, tid_agg_rx, &frames); + spin_unlock(&tid_agg_rx->reorder_lock); ieee80211_rx_handlers(&rx, &frames); } @@ -2698,10 +2706,9 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw, skb_new = skb_copy(skb, GFP_ATOMIC); if (!skb_new) { if (net_ratelimit()) - printk(KERN_DEBUG "%s: failed to copy " - "multicast frame for %s\n", - wiphy_name(local->hw.wiphy), - prev->name); + wiphy_debug(local->hw.wiphy, + "failed to copy multicast frame for %s\n", + prev->name); goto next; } ieee80211_invoke_rx_handlers(prev, &rx, skb_new); |
