diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/futex.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/kernel/futex.c b/kernel/futex.c index df248f5e083..45490bec583 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -409,14 +409,12 @@ static struct task_struct * futex_find_get_task(pid_t pid) rcu_read_lock(); p = find_task_by_pid(pid); - if (!p) - goto out_unlock; - if ((current->euid != p->euid) && (current->euid != p->uid)) { - p = NULL; - goto out_unlock; - } - get_task_struct(p); -out_unlock: + + if (!p || ((current->euid != p->euid) && (current->euid != p->uid))) + p = ERR_PTR(-ESRCH); + else + get_task_struct(p); + rcu_read_unlock(); return p; |