1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 44868e4df1d3..3b4efbe26445 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2278,7 +2278,7 @@ static int proc_do_cad_pid(struct ctl_table *table, int write, struct file *filp
         pid_t tmp;
         int r;
 
-        tmp = pid_nr(cad_pid);
+        tmp = pid_nr_ns(cad_pid, current->nsproxy->pid_ns);
 
         r = __do_proc_dointvec(&tmp, table, write, filp, buffer,
                                lenp, ppos, NULL, NULL);