You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
27 lines
695 B
27 lines
695 B
From: Felix Fietkau <nbd@nbd.name>
|
|
Subject: [PATCH] bridge: only accept EAP locally
|
|
|
|
When bridging, do not forward EAP frames to other ports, only deliver
|
|
them locally, regardless of the state.
|
|
|
|
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
---
|
|
--- a/net/bridge/br_input.c
|
|
+++ b/net/bridge/br_input.c
|
|
@@ -163,11 +163,14 @@ int br_handle_frame_finish(struct net *n
|
|
}
|
|
}
|
|
|
|
+ BR_INPUT_SKB_CB(skb)->brdev = br->dev;
|
|
+
|
|
+ if (skb->protocol == htons(ETH_P_PAE))
|
|
+ return br_pass_frame_up(skb);
|
|
+
|
|
if (p->state == BR_STATE_LEARNING)
|
|
goto drop;
|
|
|
|
- BR_INPUT_SKB_CB(skb)->brdev = br->dev;
|
|
-
|
|
if (IS_ENABLED(CONFIG_INET) && skb->protocol == htons(ETH_P_ARP))
|
|
br_do_proxy_arp(skb, br, vid, p);
|
|
|
|
|