1 files changed, 16 insertions, 1 deletions

diff --git a/kernel/nsproxy.c b/kernel/nsproxy.c
index 049e7c0ac566..ac99837e7a04 100644
--- a/kernel/nsproxy.c
+++ b/kernel/nsproxy.c
@@ -156,7 +156,14 @@ int copy_namespaces(unsigned long flags, struct task_struct *tsk)
                 goto out;
         }
 
+        err = ns_cgroup_clone(tsk);
+        if (err) {
+                put_nsproxy(new_ns);
+                goto out;
+        }
+
         tsk->nsproxy = new_ns;
+
 out:
         put_nsproxy(old_ns);
         return err;
@@ -196,8 +203,16 @@ int unshare_nsproxy_namespaces(unsigned long unshare_flags,
 
         *new_nsp = create_new_namespaces(unshare_flags, current,
                                 new_fs ? new_fs : current->fs);
-        if (IS_ERR(*new_nsp))
+        if (IS_ERR(*new_nsp)) {
                 err = PTR_ERR(*new_nsp);
+                goto out;
+        }
+
+        err = ns_cgroup_clone(current);
+        if (err)
+                put_nsproxy(*new_nsp);
+
+out:
         return err;
 }