diff options
| -rw-r--r-- | kernel/time/posix-timers.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index 191ecf59cb98..03ef6af1633b 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -74,13 +74,6 @@ static const struct k_clock clock_realtime, clock_monotonic; * following: 1.) The k_itimer struct (sched.h) is used for * the timer. 2.) The list, it_lock, it_clock, it_id and * it_pid fields are not modified by timer code. - * - * Permissions: It is assumed that the clock_settime() function defined - * for each clock will take care of permission checks. Some - * clocks may be set able by any user (i.e. local process - * clocks) others not. Currently the only set able clock we - * have is CLOCK_REALTIME and its high res counter part, both of - * which we beg off on and pass to do_sys_settimeofday(). */ static struct k_itimer *__lock_timer(timer_t timer_id, unsigned long *flags); @@ -1159,6 +1152,10 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock, if (get_timespec64(&new_tp, tp)) return -EFAULT; + /* + * Permission checks have to be done inside the clock specific + * setter callback. + */ return kc->clock_set(which_clock, &new_tp); } |