diff options
Diffstat (limited to 'cpukit/rtems/src/partreturnbuffer.c')
| -rw-r--r-- | cpukit/rtems/src/partreturnbuffer.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/cpukit/rtems/src/partreturnbuffer.c b/cpukit/rtems/src/partreturnbuffer.c index f5ab7d85f9..68302f1163 100644 --- a/cpukit/rtems/src/partreturnbuffer.c +++ b/cpukit/rtems/src/partreturnbuffer.c @@ -33,7 +33,7 @@ static bool _Partition_Is_address_on_buffer_boundary( offset = _Addresses_Subtract( the_buffer, - the_partition->starting_address + the_partition->base_address ); return ( offset % the_partition->buffer_size ) == 0; @@ -44,14 +44,17 @@ static bool _Partition_Is_address_a_buffer_begin( const void *the_buffer ) { - void *starting; - void *ending; + const void *base; + const void *limit; - starting = the_partition->starting_address; - ending = _Addresses_Add_offset( starting, the_partition->length ); + base = the_partition->base_address; + limit = the_partition->limit_address; - return _Addresses_Is_in_range( the_buffer, starting, ending ) - && _Partition_Is_address_on_buffer_boundary( the_partition, the_buffer ); + if ( !_Addresses_Is_in_range( the_buffer, base, limit ) ) { + return false; + } + + return _Partition_Is_address_on_buffer_boundary( the_partition, the_buffer ); } static void _Partition_Free_buffer( |