diff options
Diffstat (limited to 'cpukit/rtems/src/msgqbroadcast.c')
| -rw-r--r-- | cpukit/rtems/src/msgqbroadcast.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cpukit/rtems/src/msgqbroadcast.c b/cpukit/rtems/src/msgqbroadcast.c index 8eb4bef5ea..f81523fa37 100644 --- a/cpukit/rtems/src/msgqbroadcast.c +++ b/cpukit/rtems/src/msgqbroadcast.c @@ -60,6 +60,12 @@ rtems_status_code rtems_message_queue_broadcast( Objects_Locations location; CORE_message_queue_Status core_status; + if ( !buffer ) + return RTEMS_INVALID_ADDRESS; + + if ( !count ) + return RTEMS_INVALID_ADDRESS; + the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_REMOTE: |