From afebb3fa2a2567c92d0b882b506aa254e8e791d5 Mon Sep 17 00:00:00 2001 From: Jennifer Averett Date: Thu, 23 Dec 1999 22:10:13 +0000 Subject: + Added check for name greater than PATH_MAX --- cpukit/posix/src/semaphorecreatesupp.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'cpukit') 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 ) { -- cgit v1.2.3