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netfilter: nf_ct_ipv6: use ipv6_iface_scope_id in conntrack to return scope id 

As in (842df07 ipv6: use newly introduced __ipv6_addr_needs_scope_id and
ipv6_iface_scope_id).

Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Hannes Frederic Sowa 2013-03-12 11:21:36 +00:00 committed by Pablo Neira Ayuso
parent 5eb358d029
commit d00bd3d4fb
1 changed files with 2 additions and 6 deletions
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8
net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
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@ -330,12 +330,8 @@ ipv6_getorigdst(struct sock *sk, int optval, void __user *user, int *len)
sizeof(sin6.sin6_addr));
nf_ct_put(ct);
if (ipv6_addr_type(&sin6.sin6_addr) & IPV6_ADDR_LINKLOCAL)
sin6.sin6_scope_id = sk->sk_bound_dev_if;
else
sin6.sin6_scope_id = 0;
sin6.sin6_scope_id = ipv6_iface_scope_id(&sin6.sin6_addr,
sk->sk_bound_dev_if);
return copy_to_user(user, &sin6, sizeof(sin6)) ? -EFAULT : 0;
}