diff options
Diffstat (limited to 'cpukit/rtems/src/regionextend.c')
| -rw-r--r-- | cpukit/rtems/src/regionextend.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cpukit/rtems/src/regionextend.c b/cpukit/rtems/src/regionextend.c index 9e5436de8d..956ef96513 100644 --- a/cpukit/rtems/src/regionextend.c +++ b/cpukit/rtems/src/regionextend.c @@ -51,6 +51,9 @@ rtems_status_code rtems_region_extend( Heap_Extend_status heap_status; rtems_status_code status; + if ( !starting_address ) + return RTEMS_INVALID_ADDRESS; + status = RTEMS_SUCCESSFUL; _RTEMS_Lock_allocator(); /* to prevent deletion */ |