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-rw-r--r--cpukit/score/src/coretodset.c21
1 files changed, 20 insertions, 1 deletions
diff --git a/cpukit/score/src/coretodset.c b/cpukit/score/src/coretodset.c
index ed840ece2b..b9a745d9b4 100644
--- a/cpukit/score/src/coretodset.c
+++ b/cpukit/score/src/coretodset.c
@@ -22,6 +22,25 @@
#include <rtems/score/assert.h>
#include <rtems/score/watchdogimpl.h>
+static Status_Control _TOD_Check_time_of_day_and_run_hooks(
+ const struct timespec *tod
+)
+{
+ if ( !_Watchdog_Is_valid_timespec( tod ) ) {
+ return STATUS_INVALID_NUMBER;
+ }
+
+ if ( tod->tv_sec < TOD_SECONDS_1970_THROUGH_1988 ) {
+ return STATUS_INVALID_NUMBER;
+ }
+
+ if ( _Watchdog_Is_far_future_timespec( tod ) ) {
+ return STATUS_INVALID_NUMBER;
+ }
+
+ return _TOD_Hook_Run( TOD_ACTION_SET_CLOCK, tod );
+}
+
Status_Control _TOD_Set(
const struct timespec *tod,
ISR_lock_Context *lock_context
@@ -35,7 +54,7 @@ Status_Control _TOD_Set(
_Assert( _TOD_Is_owner() );
- status = _TOD_Hook_Run( TOD_ACTION_SET_CLOCK, tod );
+ status = _TOD_Check_time_of_day_and_run_hooks( tod );
if ( status != STATUS_SUCCESSFUL ) {
_TOD_Release( lock_context );
return status;