[SIT]: Allow for IPPROTO_IPV6 protocol in namespaces.

This makes sit-generated traffic enter the namespace.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/tunnel4.c b/net/ipv4/tunnel4.c
index cc4cd0e518cc97ba036710d2dce675e9ddc0ac2f..d3b709a6f2644e0ff400ff4dfe8dd80d66efce51 100644 (file)
--- a/net/ipv4/tunnel4.c
+++ b/net/ipv4/tunnel4.c
@@ -144,6 +144,7 @@ static struct net_protocol tunnel64_protocol = {
        .handler        =       tunnel64_rcv,
        .err_handler    =       tunnel64_err,
        .no_policy      =       1,
+       .netns_ok       =       1,
 };
 #endif