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-rw-r--r--kernel/nsproxy.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/nsproxy.c b/kernel/nsproxy.c
index b97fc9d04ddf..ac8a56e90bf8 100644
--- a/kernel/nsproxy.c
+++ b/kernel/nsproxy.c
@@ -80,6 +80,11 @@ static struct nsproxy *create_new_namespaces(unsigned long flags,
err = PTR_ERR(new_nsp->ipc_ns);
goto out_ipc;
}
+ if (new_nsp->ipc_ns != tsk->nsproxy->ipc_ns) {
+ put_user_ns(new_nsp->ipc_ns->user_ns);
+ new_nsp->ipc_ns->user_ns = task_cred_xxx(tsk, user)->user_ns;
+ get_user_ns(new_nsp->ipc_ns->user_ns);
+ }
new_nsp->pid_ns = copy_pid_ns(flags, task_active_pid_ns(tsk));
if (IS_ERR(new_nsp->pid_ns)) {