1 files changed, 3 insertions, 2 deletions

diff --git a/kernel/time/itimer.c b/kernel/time/itimer.c
index f26acef5d7b4..9a65713c8309 100644
--- a/kernel/time/itimer.c
+++ b/kernel/time/itimer.c
@@ -139,9 +139,10 @@ enum hrtimer_restart it_real_fn(struct hrtimer *timer)
 {
         struct signal_struct *sig =
                 container_of(timer, struct signal_struct, real_timer);
+        struct pid *leader_pid = sig->pids[PIDTYPE_TGID];
 
-        trace_itimer_expire(ITIMER_REAL, sig->leader_pid, 0);
-        kill_pid_info(SIGALRM, SEND_SIG_PRIV, sig->leader_pid);
+        trace_itimer_expire(ITIMER_REAL, leader_pid, 0);
+        kill_pid_info(SIGALRM, SEND_SIG_PRIV, leader_pid);
 
         return HRTIMER_NORESTART;
 }