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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-08-05 13:32:39 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-08-05 13:32:39 +0000 |
| commit | f773c0122a4412a8846764a35cccb241efa034c2 (patch) | |
| tree | d5e623ff112535491866477204be4c207a07c301 /cpukit/score/src/objectgetinfo.c | |
| parent | 2008-08-04 Sebastian Huber <sebastian.huber@embedded-brains.de> (diff) | |
| download | rtems-f773c0122a4412a8846764a35cccb241efa034c2.tar.bz2 | |
2008-08-04 Sebastian Huber <sebastian.huber@embedded-brains.de>
* rtems/include/rtems/rtems/sem.h, rtems/src/semobtain.c:
Changed option set type to rtems_option.
* score/src/objectgetinfo.c: Check return value of
_Objects_API_maximum_class().
* libmisc/monitor/mon-mpci.c, libmisc/monitor/monitor.h,
rtems/include/rtems/rtems/message.h, rtems/src/msgmp.c,
rtems/src/msgqallocate.c, rtems/src/msgqbroadcast.c,
rtems/src/msgqcreate.c, rtems/src/msgqreceive.c, rtems/src/msgqsend.c,
rtems/src/msgqurgent.c, score/include/rtems/score/coremsg.h,
score/include/rtems/score/mpci.h, score/include/rtems/score/thread.h,
score/inline/rtems/score/coremsg.inl, score/src/coremsg.c,
score/src/coremsgbroadcast.c, score/src/coremsgseize.c,
score/src/coremsgsubmit.c:
Removed parameters of _Message_queue_Allocate(). Changed option set
type to rtems_option. Changed type of maximum message and packet size
to size_t. Changed the input buffer type for message send functions to
"const void *". Changed the pointer to the second return argument in
the thread wait information to a union. This union can contain a
pointer to an immutable or a mutable object. This is somewhat fragile.
An alternative would be to add a third pointer for immutable objects,
but this would increase the structure size.
Diffstat (limited to 'cpukit/score/src/objectgetinfo.c')
| -rw-r--r-- | cpukit/score/src/objectgetinfo.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/cpukit/score/src/objectgetinfo.c b/cpukit/score/src/objectgetinfo.c index c7d7d81b06..033f827891 100644 --- a/cpukit/score/src/objectgetinfo.c +++ b/cpukit/score/src/objectgetinfo.c @@ -24,11 +24,16 @@ Objects_Information *_Objects_Get_information( ) { Objects_Information *info; + int the_class_api_maximum; if ( !_Objects_Is_api_valid( the_api ) ) return NULL; - if ( !the_class || the_class > _Objects_API_maximum_class(the_api) ) + if ( !the_class ) + return NULL; + + the_class_api_maximum = _Objects_API_maximum_class( the_api ); + if ( the_class_api_maximum < 0 || the_class > (uint32_t) the_class_api_maximum ) return NULL; if ( !_Objects_Information_table[ the_api ] ) |