copy_net_ns() doesn't copy anything, it creates fresh netns, so get/put of old netns is unneeded.
Signed-off-by: Alexey Dobriyan <[email protected]> --- net/core/net_namespace.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -120,10 +120,8 @@ struct net *copy_net_ns(unsigned long flags, struct net *old_net) struct net *new_net = NULL; int err; - get_net(old_net); - if (!(flags & CLONE_NEWNET)) - return old_net; + return get_net(old_net); err = -ENOMEM; new_net = net_alloc(); @@ -142,7 +140,6 @@ struct net *copy_net_ns(unsigned long flags, struct net *old_net) if (err) goto out_free; out: - put_net(old_net); return new_net; out_free: _______________________________________________ Containers mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/containers _______________________________________________ Devel mailing list [email protected] https://openvz.org/mailman/listinfo/devel
