B2 is tied to priviledge levels and 'compartmentalisation' stuff.
> files share the same filename space as the rest of the system. As soon as you
> are able to test for the availability of a specific filename, you have a
> possible filesystem based covert channel.
In a correct configuration there is no shared writable space, so the naming
problem doesnt occur
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/