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-rw-r--r--kernel/exit.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index 51ac4ced1313..ce5f758f40bd 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -818,20 +818,6 @@ static void exit_notify(struct task_struct *tsk, int group_dead)
if (group_dead)
kill_orphaned_pgrp(tsk->group_leader, NULL);
- /* Let father know we died
- *
- * Thread signals are configurable, but you aren't going to use
- * that to send signals to arbitrary processes.
- * That stops right now.
- *
- * If the parent exec id doesn't match the exec id we saved
- * when we started then we know the parent has changed security
- * domain.
- */
- if (thread_group_leader(tsk) && tsk->exit_signal != SIGCHLD &&
- tsk->parent_exec_id != tsk->real_parent->self_exec_id)
- tsk->exit_signal = SIGCHLD;
-
if (unlikely(tsk->ptrace)) {
int sig = thread_group_leader(tsk) &&
thread_group_empty(tsk) &&