ipv4: Namespaceify ip_default_ttl sysctl knob
Signed-off-by: Nikolay Borisov <kernel@kyup.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 92808f1..3f1befc 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -1341,10 +1341,13 @@
val = inet->tos;
break;
case IP_TTL:
+ {
+ struct net *net = sock_net(sk);
val = (inet->uc_ttl == -1 ?
- sysctl_ip_default_ttl :
+ net->ipv4.sysctl_ip_default_ttl :
inet->uc_ttl);
break;
+ }
case IP_HDRINCL:
val = inet->hdrincl;
break;