From: Deren Wu <deren.wu@xxxxxxxxxxxx>
mac80211 set capability NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211
to upper layer by default. That means we should pass EAPoL packets through
nl80211 path only, and should not send the EAPoL skb to netdevice diretly.
At the meanwhile, wpa_supplicant would not regist sock to listen EAPoL skb
on the netdevice.
However, there is no contorl_port_protocol handler in mac80211 for 802.3 RX
packets, mac80211 driver would pass up the EAPoL rekey frame to netdevice
and wpa_supplicant would be never interactive with this kind of packets,
if SUPPORTS_RX_DECAP_OFFLOAD is enabled. This causes STA always rekey fail
if EAPoL frame go through 802.3 path.
To avoid this problem, align the same process as 802.11 type to handle
this frame before put it into network stack.
Fixes: 80a915ec4427 ("mac80211: add rx decapsulation offload support")
Signed-off-by: Deren Wu <deren.wu@xxxxxxxxxxxx>
---
net/mac80211/rx.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 0544563ede52..57f5d5500282 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -4509,12 +4509,7 @@ static void ieee80211_rx_8023(struct ieee80211_rx_data *rx,
/* deliver to local stack */
skb->protocol = eth_type_trans(skb, fast_rx->dev);
- memset(skb->cb, 0, sizeof(skb->cb));
- if (rx->list)
- list_add_tail(&skb->list, rx->list);
- else
- netif_receive_skb(skb);
-
+ ieee80211_deliver_skb_to_local_stack(skb, rx);
}
static bool ieee80211_invoke_fast_rx(struct ieee80211_rx_data *rx,
--
2.18.0
