File system label ranges are not enforced for unlabeled NFS file systems (4150441)

This bug occurs in a very unusual situation. The administrator must have consciously configured a NFS remote host to be at one label, and the label range to be another.

Workaround: To prevent the creation of files at the default label for the server, mount the file system as "read-only". Existing files are unaffected, but the read-only mount option prevents the creation of files at a label outside the label range.