tree 1e66fcfeb0b43a6fb764e1d07f8f0200d0c99094
parent ff36fe2c845cab2102e4826c1ffa0a6ebf487c65
author Eric Paris <eparis@redhat.com> 1299186554 -0500
committer Eric Paris <eparis@redhat.com> 1299186748 -0500

SELinux: implement the new sb_remount LSM hook

For SELinux we do not allow security information to change during a remount
operation.  Thus this hook simply strips the security module options from
the data and verifies that those are the same options as exist on the
current superblock.

Signed-off-by: Eric Paris <eparis@redhat.com>
Reviewed-by: James Morris <jmorris@namei.org>