tree 893914916ad849fefed72df48bca0bf9c78e392d
parent 2b980dbd77d229eb60588802162c9659726b11f4
author Paul Moore <paul.moore@hp.com> 1251497569 -0400
committer James Morris <jmorris@namei.org> 1251757792 +1000

selinux: Support for the new TUN LSM hooks

Add support for the new TUN LSM hooks: security_tun_dev_create(),
security_tun_dev_post_create() and security_tun_dev_attach().  This includes
the addition of a new object class, tun_socket, which represents the socks
associated with TUN devices.  The _tun_dev_create() and _tun_dev_post_create()
hooks are fairly similar to the standard socket functions but _tun_dev_attach()
is a bit special.  The _tun_dev_attach() is unique because it involves a
domain attaching to an existing TUN device and its associated tun_socket
object, an operation which does not exist with standard sockets and most
closely resembles a relabel operation.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Acked-by: Eric Paris <eparis@parisplace.org>
Signed-off-by: James Morris <jmorris@namei.org>