unsigned long timeout = MAX_SCHEDULE_TIMEOUT;
int val2 = 0;
- if ((op == FUTEX_WAIT) && utime) {
+ if (utime && (op == FUTEX_WAIT)) {
if (get_compat_timespec(&t, utime))
return -EFAULT;
+ if (!timespec_valid(&t))
+ return -EINVAL;
timeout = timespec_to_jiffies(&t) + 1;
}
if (op >= FUTEX_REQUEUE)
val2 = (int) (unsigned long) utime;
- return do_futex(uaddr, op, val, timeout, uaddr2, val2, val3);
+ return do_futex((unsigned long)uaddr, op, val, timeout,
+ (unsigned long)uaddr2, val2, val3);
}