diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/rx.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index cf53fe1a0aa2..a47bbc973f2d 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2299,6 +2299,7 @@ ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx) struct sk_buff_head frame_list; struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb); struct ethhdr ethhdr; + const u8 *check_da = ethhdr.h_dest, *check_sa = ethhdr.h_source; if (unlikely(!ieee80211_is_data(fc))) return RX_CONTINUE; @@ -2322,6 +2323,23 @@ ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx) default: return RX_DROP_UNUSABLE; } + check_da = NULL; + check_sa = NULL; + } else switch (rx->sdata->vif.type) { + case NL80211_IFTYPE_AP: + case NL80211_IFTYPE_AP_VLAN: + check_da = NULL; + break; + case NL80211_IFTYPE_STATION: + if (!rx->sta || + !test_sta_flag(rx->sta, WLAN_STA_TDLS_PEER)) + check_sa = NULL; + break; + case NL80211_IFTYPE_MESH_POINT: + check_sa = NULL; + break; + default: + break; } if (is_multicast_ether_addr(hdr->addr1)) @@ -2338,7 +2356,7 @@ ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx) ieee80211_amsdu_to_8023s(skb, &frame_list, dev->dev_addr, rx->sdata->vif.type, rx->local->hw.extra_tx_headroom, - NULL, NULL); + check_da, check_sa); while (!skb_queue_empty(&frame_list)) { rx->skb = __skb_dequeue(&frame_list); |