[NETNS]: Enable TCP/UDP/ICMP inside namespace.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 39ddb84b1b78..06cfb0bed631 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1302,17 +1302,20 @@ static struct net_protocol tcp_protocol = {
         .gso_send_check = tcp_v4_gso_send_check,
         .gso_segment =  tcp_tso_segment,
         .no_policy =    1,
+        .netns_ok =     1,
 };
 
 static struct net_protocol udp_protocol = {
         .handler =      udp_rcv,
         .err_handler =  udp_err,
         .no_policy =    1,
+        .netns_ok =     1,
 };
 
 static struct net_protocol icmp_protocol = {
         .handler =      icmp_rcv,
         .no_policy =    1,
+        .netns_ok =     1,
 };
 
 static int __init init_ipv4_mibs(void)