What about this one?

Only compilation tested.

xfrm_lookup() is missing in IPv6 output path. Call it when dst is build. Initial 
patch was written by Junwei Zhang <junwei.zhang@6wind.com>

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

Le 28.01.2010 16:24, Vlad Yasevich a écrit :
> 
> David Miller wrote:
>> From: Nicolas Dichtel <nicolas.dichtel@dev.6wind.com>
>> Date: Wed, 27 Jan 2010 15:12:59 +0100
>>
>>> xfrm_lookup() is missing in sctp_v6_xmit(), add it.
>>>
>>> Signed-off-by: Junwei Zhang <junwei.zhang@6wind.com>
>>> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
>> Doing this every transmit packet is overkill.
>>
>> Whatever calculates the route that ends up in skb_dst(skb)
>> should be making this xfrm_lookup() call, not here.
>>
> 
> 
> Hmm.. Interesting.  Looks like ip_route_output_key() will
> do xfrm_lookup for you, but there is no ipv6 route lookup call
> that will do the same thing.
> 
> I guess we'll need to add an xfrm_lookup call in sctp_v6_get_dst().
> 
> -vlad