1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/signal.c b/kernel/signal.c
index 0af8868525d6..b2445d86f226 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1752,7 +1752,7 @@ static void do_notify_parent_cldstop(struct task_struct *tsk,
          * see comment in do_notify_parent() about the following 4 lines
          */
         rcu_read_lock();
-        info.si_pid = task_pid_nr_ns(tsk, parent->nsproxy->pid_ns);
+        info.si_pid = task_pid_nr_ns(tsk, task_active_pid_ns(parent));
         info.si_uid = from_kuid_munged(task_cred_xxx(parent, user_ns), task_uid(tsk));
         rcu_read_unlock();