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kernel: allow EAP frames to pass through bridges even in learning state - fixes issues with WDS

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SVN-Revision: 26015
This commit is contained in:
Felix Fietkau
2011-03-10 18:00:41 +00:00
parent 395bd8bf60
commit ef12d2ba03
7 changed files with 77 additions and 0 deletions
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11
target/linux/generic/patches-2.6.30/281-bridge_always_accept_eap.patch Normal file
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@@ -0,0 +1,11 @@
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -50,7 +50,7 @@ int br_handle_frame_finish(struct sk_buf
br = p->br;
br_fdb_update(br, p, eth_hdr(skb)->h_source);
- if (p->state == BR_STATE_LEARNING)
+ if ((p->state == BR_STATE_LEARNING) && skb->protocol != htons(ETH_P_PAE))
goto drop;
/* The packet skb2 goes to the local host (NULL to skip). */

11
target/linux/generic/patches-2.6.32/271-bridge_always_accept_eap.patch Normal file
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@@ -0,0 +1,11 @@
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -50,7 +50,7 @@ int br_handle_frame_finish(struct sk_buf
br = p->br;
br_fdb_update(br, p, eth_hdr(skb)->h_source);
- if (p->state == BR_STATE_LEARNING)
+ if ((p->state == BR_STATE_LEARNING) && skb->protocol != htons(ETH_P_PAE))
goto drop;
/* The packet skb2 goes to the local host (NULL to skip). */

11
target/linux/generic/patches-2.6.34/271-bridge_always_accept_eap.patch Normal file
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@@ -0,0 +1,11 @@
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -56,7 +56,7 @@ int br_handle_frame_finish(struct sk_buf
br_multicast_rcv(br, p, skb))
goto drop;
- if (p->state == BR_STATE_LEARNING)
+ if ((p->state == BR_STATE_LEARNING) && skb->protocol != htons(ETH_P_PAE))
goto drop;
BR_INPUT_SKB_CB(skb)->brdev = br->dev;

11
target/linux/generic/patches-2.6.35/271-bridge_always_accept_eap.patch Normal file
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@@ -0,0 +1,11 @@
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -58,7 +58,7 @@ int br_handle_frame_finish(struct sk_buf
br_multicast_rcv(br, p, skb))
goto drop;
- if (p->state == BR_STATE_LEARNING)
+ if ((p->state == BR_STATE_LEARNING) && skb->protocol != htons(ETH_P_PAE))
goto drop;
BR_INPUT_SKB_CB(skb)->brdev = br->dev;

11
target/linux/generic/patches-2.6.36/271-bridge_always_accept_eap.patch Normal file
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@@ -0,0 +1,11 @@
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -60,7 +60,7 @@ int br_handle_frame_finish(struct sk_buf
br_multicast_rcv(br, p, skb))
goto drop;
- if (p->state == BR_STATE_LEARNING)
+ if ((p->state == BR_STATE_LEARNING) && skb->protocol != htons(ETH_P_PAE))
goto drop;
BR_INPUT_SKB_CB(skb)->brdev = br->dev;

11
target/linux/generic/patches-2.6.37/271-bridge_always_accept_eap.patch Normal file
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@@ -0,0 +1,11 @@
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -60,7 +60,7 @@ int br_handle_frame_finish(struct sk_buf
br_multicast_rcv(br, p, skb))
goto drop;
- if (p->state == BR_STATE_LEARNING)
+ if ((p->state == BR_STATE_LEARNING) && skb->protocol != htons(ETH_P_PAE))
goto drop;
BR_INPUT_SKB_CB(skb)->brdev = br->dev;

11
target/linux/generic/patches-2.6.38/271-bridge_always_accept_eap.patch Normal file
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@@ -0,0 +1,11 @@
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -60,7 +60,7 @@ int br_handle_frame_finish(struct sk_buf
br_multicast_rcv(br, p, skb))
goto drop;
- if (p->state == BR_STATE_LEARNING)
+ if ((p->state == BR_STATE_LEARNING) && skb->protocol != htons(ETH_P_PAE))
goto drop;
BR_INPUT_SKB_CB(skb)->brdev = br->dev;