diff options
Diffstat (limited to 'net/core/net_namespace.c')
| -rw-r--r-- | net/core/net_namespace.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index da775f53f3fd..4d4acaf7b498 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -339,6 +339,7 @@ struct net *get_net_ns_by_fd(int fd) { struct proc_ns *ei; struct file *file; + struct ns_common *ns; struct net *net; file = proc_ns_fget(fd); @@ -346,8 +347,9 @@ struct net *get_net_ns_by_fd(int fd) return ERR_CAST(file); ei = get_proc_ns(file_inode(file)); - if (ei->ns_ops == &netns_operations) - net = get_net(container_of(ei->ns, struct net, ns)); + ns = ei->ns; + if (ns->ops == &netns_operations) + net = get_net(container_of(ns, struct net, ns)); else net = ERR_PTR(-EINVAL); @@ -386,6 +388,9 @@ EXPORT_SYMBOL_GPL(get_net_ns_by_pid); static __net_init int net_ns_net_init(struct net *net) { +#ifdef CONFIG_NET_NS + net->ns.ops = &netns_operations; +#endif return ns_alloc_inum(&net->ns); } |