diff options
| author | Felix Fietkau <nbd@nbd.name> | 2017-01-27 14:32:10 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-02-04 20:28:14 +0100 |
| commit | f791fb4af45032a653ba7c850f4564923871cb16 (patch) | |
| tree | c1fc4e564c8e27faad582e5b55a9ce91816a241c /target/linux/generic/patches-4.9/640-bridge-only-accept-EAP-locally.patch | |
| parent | 7d00cfe9bb693e376ac9d035e13f8ce8a5ff572c (diff) | |
| download | upstream-f791fb4af45032a653ba7c850f4564923871cb16.tar.gz upstream-f791fb4af45032a653ba7c850f4564923871cb16.tar.bz2 upstream-f791fb4af45032a653ba7c850f4564923871cb16.zip | |
kernel: add linux 4.9 support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Tim Harvey <tharvey@gateworks.com> [fixes]
Diffstat (limited to 'target/linux/generic/patches-4.9/640-bridge-only-accept-EAP-locally.patch')
| -rw-r--r-- | target/linux/generic/patches-4.9/640-bridge-only-accept-EAP-locally.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/generic/patches-4.9/640-bridge-only-accept-EAP-locally.patch b/target/linux/generic/patches-4.9/640-bridge-only-accept-EAP-locally.patch new file mode 100644 index 0000000000..3202499ed4 --- /dev/null +++ b/target/linux/generic/patches-4.9/640-bridge-only-accept-EAP-locally.patch @@ -0,0 +1,27 @@ +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); + |