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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-05-08 02:13:24 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-05-08 02:13:24 +0000 |
| commit | 61541f4a41aa04866a9c25fa6cb1a3be85b65a59 (patch) | |
| tree | 32a8fdd96977d676fcd252d4e78051a358e17d9b /cpukit/score/src/objectgetnext.c | |
| parent | 2009-05-07 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
| download | rtems-61541f4a41aa04866a9c25fa6cb1a3be85b65a59.tar.bz2 | |
2009-05-07 Joel Sherrill <joel.sherrill@oarcorp.com>
* score/src/objectgetnext.c: Add checks for NULL pointers.
Diffstat (limited to 'cpukit/score/src/objectgetnext.c')
| -rw-r--r-- | cpukit/score/src/objectgetnext.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/cpukit/score/src/objectgetnext.c b/cpukit/score/src/objectgetnext.c index a27ecf7dad..206dbf3134 100644 --- a/cpukit/score/src/objectgetnext.c +++ b/cpukit/score/src/objectgetnext.c @@ -65,6 +65,15 @@ _Objects_Get_next( Objects_Control *object; Objects_Id next_id; + if ( !information ) + return NULL; + + if ( !location_p ) + return NULL; + + if ( !next_id_p ) + return NULL; + if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX) next_id = information->minimum_id; else |