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authorFlorian Westphal <>2019-06-18 20:43:59 +0200
committerFlorian Westphal <>2019-06-19 22:52:45 +0200
commitfb5a36ad5c1032244cf76171648fdefbbe571519 (patch)
treebf6972f5c6d3be9f5128a337daa649c227ab86c1 /include
parentb65ea148d8f8edc4ef5774154b1aca25d884d500 (diff)
src: prefer meta protocol as bridge l3 dependency
On families other than 'ip', the rule ip protocol icmp needs a dependency on the ip protocol so we do not treat e.g. an ipv6 header as ip. Bridge currently uses eth_hdr.type for this, but that will cause the rule above to not match in case the ip packet is within a VLAN tagged frame -- ether.type will appear as ETH_P_8021Q. Due to vlan tag stripping, skb->protocol will be ETH_P_IP -- so prefer to use this instead. Signed-off-by: Florian Westphal <> Acked-by: Pablo Neira Ayuso <>
Diffstat (limited to 'include')
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