diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-08-24 15:56:49 +0200 |
|---|---|---|
| committer | Gedare Bloom <gedare@rtems.org> | 2018-01-11 12:37:45 -0500 |
| commit | 0e75aae563474a15b9202411b2e42a8e466abd8c (patch) | |
| tree | 7d3d585e3705b3f2ad77aa545a7091e7812fe7f6 /cpukit/score/src | |
| parent | rtems: PR1844: Fix MP process packet size (diff) | |
| download | rtems-0e75aae563474a15b9202411b2e42a8e466abd8c.tar.bz2 | |
score: Use _Workspace_Allocate_or_fatal_error()
Use _Workspace_Allocate_or_fatal_error() consistently in case auto
extend is turned off. This helps to avoid undefined behaviour in
_API_Mutex_Allocate() in case _API_Mutex_Information() fails.
Diffstat (limited to 'cpukit/score/src')
| -rw-r--r-- | cpukit/score/src/objectextendinformation.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/cpukit/score/src/objectextendinformation.c b/cpukit/score/src/objectextendinformation.c index c56a8311eb..d94d5cda13 100644 --- a/cpukit/score/src/objectextendinformation.c +++ b/cpukit/score/src/objectextendinformation.c @@ -142,11 +142,14 @@ void _Objects_Extend_information( block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); - object_blocks = (void**) _Workspace_Allocate( block_size ); - - if ( !object_blocks ) { - _Workspace_Free( new_object_block ); - return; + if ( information->auto_extend ) { + object_blocks = _Workspace_Allocate( block_size ); + if ( !object_blocks ) { + _Workspace_Free( new_object_block ); + return; + } + } else { + object_blocks = _Workspace_Allocate_or_fatal_error( block_size ); } /* |