[PATCH v39 02/42] SM: Infrastructure management of the sock security

[Paul Moore]

On Fri, Jun 21, 2024 at 4:31 PM Paul Moore <paul at paul-moore.com> wrote:
> On Fri, Dec 15, 2023 at 5:18 PM Casey Schaufler <casey at schaufler-ca.com> wrote:
> >
> > Move management of the sock->sk_security blob out
> > of the individual security modules and into the security
> > infrastructure. Instead of allocating the blobs from within
> > the modules the modules tell the infrastructure how much
> > space is required, and the space is allocated there.
> >
> > Acked-by: Paul Moore <paul at paul-moore.com>
> > Reviewed-by: Kees Cook <keescook at chromium.org>
> > Reviewed-by: John Johansen <john.johansen at canonical.com>
> > Acked-by: Stephen Smalley <stephen.smalley.work at gmail.com>
> > Signed-off-by: Casey Schaufler <casey at schaufler-ca.com>
> > ---
> >  include/linux/lsm_hooks.h         |  1 +
> >  security/apparmor/include/net.h   |  3 +-
> >  security/apparmor/lsm.c           | 20 +-------
> >  security/apparmor/net.c           |  2 +-
> >  security/security.c               | 36 ++++++++++++++-
> >  security/selinux/hooks.c          | 76 ++++++++++++++-----------------
> >  security/selinux/include/objsec.h |  5 ++
> >  security/selinux/netlabel.c       | 23 +++++-----
> >  security/smack/smack.h            |  5 ++
> >  security/smack/smack_lsm.c        | 70 ++++++++++++++--------------
> >  security/smack/smack_netfilter.c  |  4 +-
> >  11 files changed, 131 insertions(+), 114 deletions(-)
>
> I had to do some minor merge fixups, but I just merged this into the
> lsm/dev-staging branch to do some testing, assuming all goes well I'll
> move this over to the lsm/dev branch; I'll send another note if/when
> that happens.

Everything looked good so I've merged this into lsm/dev.  Thanks all.

-- 
paul-moore.com