mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 17:18:59 +00:00
33 lines
880 B
Diff
33 lines
880 B
Diff
|
From c6905cfdeb31a5c049db3da434b10fa0d3e83569 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Felix Fietkau <nbd@nbd.name>
|
||
|
|
Date: Fri, 7 Jul 2017 17:18:54 +0200
|
||
|
|
Subject: 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>
|
||
|
|
---
|
||
|
|
net/bridge/br_input.c | 7 +++++--
|
||
|
|
1 file changed, 5 insertions(+), 2 deletions(-)
|
||
|
|
|
||
|
|
--- a/net/bridge/br_input.c
|
||
|
|
+++ b/net/bridge/br_input.c
|
||
|
|
@@ -166,11 +166,14 @@ 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);
|
||
|
|
|