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path: root/target/linux/generic/patches-4.1/640-bridge_no_eap_forward.patch
blob: 283bc85a9c13e6f6120b5ffaa04fc03c2189647c (plain)
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--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -162,7 +162,11 @@ int br_handle_frame_finish(struct sock *
 	if (IS_ENABLED(CONFIG_INET) && skb->protocol == htons(ETH_P_ARP))
 		br_do_proxy_arp(skb, br, vid, p);
 
-	if (is_broadcast_ether_addr(dest)) {
+	if (skb->protocol == htons(ETH_P_PAE)) {
+		skb2 = skb;
+		/* Do not forward 802.1x/EAP frames */
+
+	} else if (is_broadcast_ether_addr(dest)) {
 		skb2 = skb;
 		unicast = false;
 	} else if (is_multicast_ether_addr(dest)) {