}
if (unlikely(is_child_reaper(pid))) {
- if (pid_ns_prepare_proc(ns)) {
- disable_pid_allocation(ns);
+ if (pid_ns_prepare_proc(ns))
goto out_free;
- }
}
get_pid_ns(ns);
while (++i <= ns->level)
idr_remove(&ns->idr, (pid->numbers + i)->nr);
+ /* On failure to allocate the first pid, reset the state */
+ if (ns->pid_allocated == PIDNS_ADDING)
+ idr_set_cursor(&ns->idr, 0);
+
spin_unlock_irq(&pidmap_lock);
kmem_cache_free(ns->pid_cachep, pid);