Re: [PATCH 2/8] netfilter: ipv6: add IPSKB_REROUTED exclusion to NF_HOOK/POSTROUTING invocation

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tuesday 2010-04-13 15:33, Patrick McHardy wrote:
>> diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
>> index f314ba4..7e10f62 100644
>> --- a/net/ipv6/ip6_output.c
>> +++ b/net/ipv6/ip6_output.c
>> @@ -172,8 +172,9 @@ int ip6_output(struct sk_buff *skb)
>>  		return 0;
>>  	}
>>  
>> -	return NF_HOOK(NFPROTO_IPV6, NF_INET_POST_ROUTING, skb, NULL, dev,
>> -		       ip6_finish_output);
>> +	return NF_HOOK_COND(NFPROTO_IPV6, NF_INET_POST_ROUTING, skb, NULL, dev,
>> +			    ip6_finish_output,
>> +			    !(IP6CB(skb)->flags & IPSKB_REROUTED));
>
>This needs to use an IP6SKB value to avoid clashes. I've fixed it up
>as follows:

Would merging the IPSKB and IP6SKB flags be worth it?
--
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Netfitler Users]     [LARTC]     [Bugtraq]     [Yosemite Forum]

  Powered by Linux