1 files changed, 3 insertions, 8 deletions

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 5a345115036c..39046ddd90a9 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2371,10 +2371,8 @@ static void selinux_bprm_committed_creds(struct linux_binprm *bprm)
 {
         const struct task_security_struct *tsec = current_security();
         struct itimerval itimer;
-        struct sighand_struct *psig;
         u32 osid, sid;
         int rc, i;
-        unsigned long flags;
 
         osid = tsec->osid;
         sid = tsec->sid;
@@ -2405,12 +2403,9 @@ static void selinux_bprm_committed_creds(struct linux_binprm *bprm)
 
         /* Wake up the parent if it is waiting so that it can recheck
          * wait permission to the new task SID. */
-        read_lock_irq(&tasklist_lock);
-        psig = current->parent->sighand;
-        spin_lock_irqsave(&psig->siglock, flags);
-        wake_up_interruptible(&current->parent->signal->wait_chldexit);
-        spin_unlock_irqrestore(&psig->siglock, flags);
-        read_unlock_irq(&tasklist_lock);
+        read_lock(&tasklist_lock);
+        wake_up_interruptible(&current->real_parent->signal->wait_chldexit);
+        read_unlock(&tasklist_lock);
 }
 
 /* superblock security operations */