diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/fork.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 75675b9bf6df..39a3adaa4ad1 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1822,8 +1822,6 @@ static __latent_entropy struct task_struct *copy_process( } if (clone_flags & CLONE_PIDFD) { - int reserved; - /* * - CLONE_PARENT_SETTID is useless for pidfds and also * parent_tidptr is used to return pidfds. @@ -1834,16 +1832,6 @@ static __latent_entropy struct task_struct *copy_process( if (clone_flags & (CLONE_DETACHED | CLONE_PARENT_SETTID | CLONE_THREAD)) return ERR_PTR(-EINVAL); - - /* - * Verify that parent_tidptr is sane so we can potentially - * reuse it later. - */ - if (get_user(reserved, parent_tidptr)) - return ERR_PTR(-EFAULT); - - if (reserved != 0) - return ERR_PTR(-EINVAL); } /* |