diff options
Diffstat (limited to 'cpukit/rtems/src/msgqreceive.c')
| -rw-r--r-- | cpukit/rtems/src/msgqreceive.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cpukit/rtems/src/msgqreceive.c b/cpukit/rtems/src/msgqreceive.c index 0724127f4a..19d82ae10e 100644 --- a/cpukit/rtems/src/msgqreceive.c +++ b/cpukit/rtems/src/msgqreceive.c @@ -61,6 +61,12 @@ rtems_status_code rtems_message_queue_receive( Objects_Locations location; boolean wait; + if ( !buffer ) + return RTEMS_INVALID_ADDRESS; + + if ( !size ) + return RTEMS_INVALID_ADDRESS; + the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { |