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| author | Felix Fietkau <nbd@openwrt.org> | 2011-01-25 00:25:49 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2011-01-25 00:25:49 +0000 |
| commit | e05c5745203c8b4272e95e461ea21ddfcf92cc1a (patch) | |
| tree | 26ce65768cb0abb064b5a7a87e0edce2258e0ab6 /target/linux/generic/patches-2.6.38 | |
| parent | aae45a32b9c5cf9a8edf351b85b5885649205fee (diff) | |
| download | upstream-e05c5745203c8b4272e95e461ea21ddfcf92cc1a.tar.gz upstream-e05c5745203c8b4272e95e461ea21ddfcf92cc1a.tar.bz2 upstream-e05c5745203c8b4272e95e461ea21ddfcf92cc1a.zip | |
kernel: when bridging, do not forward EAP frames to other ports, only deliver them locally
fixes WPA authentication issues with multiples APs that are connected to each other via bridges
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25095 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-2.6.38')
| -rw-r--r-- | target/linux/generic/patches-2.6.38/270-bridge_no_eap_forward.patch | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/target/linux/generic/patches-2.6.38/270-bridge_no_eap_forward.patch b/target/linux/generic/patches-2.6.38/270-bridge_no_eap_forward.patch new file mode 100644 index 0000000000..883a7d0649 --- /dev/null +++ b/target/linux/generic/patches-2.6.38/270-bridge_no_eap_forward.patch @@ -0,0 +1,15 @@ +--- a/net/bridge/br_input.c ++++ b/net/bridge/br_input.c +@@ -77,7 +77,11 @@ int br_handle_frame_finish(struct sk_buf + + dst = NULL; + +- if (is_multicast_ether_addr(dest)) { ++ if (skb->protocol == htons(ETH_P_PAE)) { ++ skb2 = skb; ++ /* Do not forward 802.1x/EAP frames */ ++ skb = NULL; ++ } else if (is_multicast_ether_addr(dest)) { + mdst = br_mdb_get(br, skb); + if (mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb)) { + if ((mdst && !hlist_unhashed(&mdst->mglist)) || |