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bridge: fix forwarding of IPv6 

The commit 6b1e960fdb
    bridge: Reset IPCB when entering IP stack on NF_FORWARD
broke forwarding of IPV6 packets in bridge because it would
call bp_parse_ip_options with an IPV6 packet.

Reported-by: Noah Meyerhans <noahm@debian.org>
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Stephen Hemminger 2011-05-13 16:03:24 -04:00 committed by Pablo Neira Ayuso
parent a10e146676
commit d8083deb4f
1 changed files with 1 additions and 1 deletions
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2
net/bridge/br_netfilter.c
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@ -737,7 +737,7 @@ static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff *skb,
nf_bridge->mask |= BRNF_PKT_TYPE; nf_bridge->mask |= BRNF_PKT_TYPE;
} }
if (br_parse_ip_options(skb)) if (pf == PF_INET && br_parse_ip_options(skb))
return NF_DROP; return NF_DROP;
/* The physdev module checks on this */ /* The physdev module checks on this */