netfilter: ip6table_mangle: don't reroute in LOCAL_IN

Rerouting should only happen in LOCAL_OUT, in INPUT its useless
since the packet has already chosen its final destination.

Noticed by Alexey Dobriyan <adobriyan@gmail.com>.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c
index 27a5e8b..f405cea 100644 (file)
--- a/net/ipv6/netfilter/ip6table_mangle.c
+++ b/net/ipv6/netfilter/ip6table_mangle.c
@@ -129,7 +129,7 @@ static struct nf_hook_ops ip6t_ops[] __read_mostly = {
                .priority       = NF_IP6_PRI_MANGLE,
        },
        {
-               .hook           = ip6t_local_hook,
+               .hook           = ip6t_route_hook,
                .owner          = THIS_MODULE,
                .pf             = PF_INET6,
                .hooknum        = NF_INET_LOCAL_IN,