diff options
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 3e289a64ed43..3090dd4342f6 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2472,7 +2472,8 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx) if (!ifmsh->mshcfg.dot11MeshForwarding) goto out; - fwd_skb = skb_copy_expand(skb, local->tx_headroom, 0, GFP_ATOMIC); + fwd_skb = skb_copy_expand(skb, local->tx_headroom + + sdata->encrypt_headroom, 0, GFP_ATOMIC); if (!fwd_skb) { net_info_ratelimited("%s: failed to clone mesh frame\n", sdata->name); @@ -2880,17 +2881,10 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) switch (mgmt->u.action.u.vht_opmode_notif.action_code) { case WLAN_VHT_ACTION_OPMODE_NOTIF: { - u8 opmode; - /* verify opmode is present */ if (len < IEEE80211_MIN_ACTION_SIZE + 2) goto invalid; - - opmode = mgmt->u.action.u.vht_opmode_notif.operating_mode; - - ieee80211_vht_handle_opmode(rx->sdata, rx->sta, - opmode, status->band); - goto handled; + goto queue; } case WLAN_VHT_ACTION_GROUPID_MGMT: { if (len < IEEE80211_MIN_ACTION_SIZE + 25) @@ -3942,21 +3936,31 @@ static bool ieee80211_invoke_fast_rx(struct ieee80211_rx_data *rx, u64_stats_update_end(&stats->syncp); if (fast_rx->internal_forward) { - struct sta_info *dsta = sta_info_get(rx->sdata, skb->data); + struct sk_buff *xmit_skb = NULL; + bool multicast = is_multicast_ether_addr(skb->data); + + if (multicast) { + xmit_skb = skb_copy(skb, GFP_ATOMIC); + } else if (sta_info_get(rx->sdata, skb->data)) { + xmit_skb = skb; + skb = NULL; + } - if (dsta) { + if (xmit_skb) { /* * Send to wireless media and increase priority by 256 * to keep the received priority instead of * reclassifying the frame (see cfg80211_classify8021d). */ - skb->priority += 256; - skb->protocol = htons(ETH_P_802_3); - skb_reset_network_header(skb); - skb_reset_mac_header(skb); - dev_queue_xmit(skb); - return true; + xmit_skb->priority += 256; + xmit_skb->protocol = htons(ETH_P_802_3); + skb_reset_network_header(xmit_skb); + skb_reset_mac_header(xmit_skb); + dev_queue_xmit(xmit_skb); } + + if (!skb) + return true; } /* deliver to local stack */ |