diff options
| -rw-r--r-- | init/main.c | 1 | ||||
| -rw-r--r-- | kernel/fork.c | 6 |
2 files changed, 3 insertions, 4 deletions
diff --git a/init/main.c b/init/main.c index 9cf77ab..317750a 100644 --- a/init/main.c +++ b/init/main.c @@ -810,7 +810,6 @@ static int __ref kernel_init(void *unused) system_state = SYSTEM_RUNNING; numa_default_policy(); - current->signal->flags |= SIGNAL_UNKILLABLE; flush_delayed_fput(); if (ramdisk_execute_command) { diff --git a/kernel/fork.c b/kernel/fork.c index 666dc8b..0f2bbce 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1039,8 +1039,6 @@ static int copy_signal(unsigned long clone_flags, struct task_struct *tsk) atomic_set(&sig->live, 1); atomic_set(&sig->sigcnt, 1); init_waitqueue_head(&sig->wait_chldexit); - if (clone_flags & CLONE_NEWPID) - sig->flags |= SIGNAL_UNKILLABLE; sig->curr_target = tsk; init_sigpending(&sig->shared_pending); INIT_LIST_HEAD(&sig->posix_timers); @@ -1441,8 +1439,10 @@ static struct task_struct *copy_process(unsigned long clone_flags, ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace); if (thread_group_leader(p)) { - if (is_child_reaper(pid)) + if (is_child_reaper(pid)) { ns_of_pid(pid)->child_reaper = p; + p->signal->flags |= SIGNAL_UNKILLABLE; + } p->signal->leader_pid = pid; p->signal->tty = tty_kref_get(current->signal->tty); |
