rtems: rtems_scheduler_ident_by_processor_set()

Check for a NULL processor set pointer.
2021-05-05 13:26:44 +02:00
parent e5590a3ea1
commit 3f0c0bfe9a
1 changed files with 4 additions and 0 deletions
--- a/cpukit/rtems/src/scheduleridentbyprocessorset.c
+++ b/cpukit/rtems/src/scheduleridentbyprocessorset.c
@@ -44,6 +44,10 @@ rtems_status_code rtems_scheduler_ident_by_processor_set(
    return RTEMS_INVALID_ADDRESS;
  }

+  if ( cpuset == NULL ) {
+    return RTEMS_INVALID_ADDRESS;
+  }
+
  status = _Processor_mask_From_cpu_set_t( &set, cpusetsize, cpuset );
  if ( status == PROCESSOR_MASK_COPY_INVALID_SIZE ) {
    return RTEMS_INVALID_SIZE;