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| author | Jennifer Averett <Jennifer.Averett@OARcorp.com> | 1999-12-23 22:10:13 +0000 |
|---|---|---|
| committer | Jennifer Averett <Jennifer.Averett@OARcorp.com> | 1999-12-23 22:10:13 +0000 |
| commit | afebb3fa2a2567c92d0b882b506aa254e8e791d5 (patch) | |
| tree | e05cdaef858da237fb63ff023f99239aaa7b378c /cpukit | |
| parent | + Debugged. (diff) | |
| download | rtems-afebb3fa2a2567c92d0b882b506aa254e8e791d5.tar.bz2 | |
+ Added check for name greater than PATH_MAX
Diffstat (limited to 'cpukit')
| -rw-r--r-- | cpukit/posix/src/semaphorecreatesupp.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/cpukit/posix/src/semaphorecreatesupp.c b/cpukit/posix/src/semaphorecreatesupp.c index 6b54050062..8177cf9e94 100644 --- a/cpukit/posix/src/semaphorecreatesupp.c +++ b/cpukit/posix/src/semaphorecreatesupp.c @@ -43,6 +43,20 @@ int _POSIX_Semaphore_Create_support( set_errno_and_return_minus_one( ENOSYS ); } + if ( name ) { + + if( strlen(name) > PATH_MAX ) { /* XXX - Is strlen ok to use here ? */ + _Thread_Enable_dispatch(); + set_errno_and_return_minus_one( ENAMETOOLONG ); + } + + /* + * XXX Greater than NAME_MAX while POSIX_NO_TRUNC in effect. + * XXX Error description in POSIX book different for mq_open and mq_unlink + * Why??? + */ + } + the_semaphore = _POSIX_Semaphore_Allocate(); if ( !the_semaphore ) { |