+ Added checks for NULL and NULL string names (for sem_open & sem_unlink).

1999-11-22 16:08:53 +00:00
parent 0ebf569402
commit f85409cf9c
2 changed files with 14 additions and 2 deletions
--- a/c/src/exec/posix/src/semaphorenametoid.c
+++ b/c/src/exec/posix/src/semaphorenametoid.c
@@ -31,12 +31,18 @@ int _POSIX_Semaphore_Name_to_id(
 {
  Objects_Name_to_id_errors  status;

+   if ( !name )
+     return EINVAL;
+
+  if ( !name[0] )
+    return EINVAL;
+
  status = _Objects_Name_to_id( 
    &_POSIX_Semaphore_Information, (char *)name, 0, id );

  if ( status == OBJECTS_SUCCESSFUL )
    return 0;

-  return EINVAL;
+  return ENOENT;
 }