Re: [RFC PATCH v4 10/14] selinux: Set socket NetLabel based on connection endpoint

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On Tue, 2 Sep 2008, Paul Moore wrote:

> Previous work enabled the use of address based NetLabel selectors, which while
> highly useful, brought the potential for additional per-packet overhead when
> used.  This patch attempts to solve that by applying NetLabel socket labels
> when sockets are connect()'d.  This should alleviate the per-packet NetLabel
> labeling for all connected sockets (yes, it even works for connected DGRAM
> sockets).
> 
> Signed-off-by: Paul Moore <paul.moore@xxxxxx>
> ---
> 
>  include/net/cipso_ipv4.h            |    5 ++
>  include/net/netlabel.h              |   13 ++++++
>  net/ipv4/cipso_ipv4.c               |   47 +++++++++++++++++++++
>  net/netlabel/netlabel_kapi.c        |   77 +++++++++++++++++++++++++++++++++++
>  security/selinux/hooks.c            |    4 +-
>  security/selinux/include/netlabel.h |    8 ++++
>  security/selinux/include/objsec.h   |    3 +
>  security/selinux/netlabel.c         |   48 +++++++++++++++++++++-
>  8 files changed, 201 insertions(+), 4 deletions(-)

Acked-by: James Morris <jmorris@xxxxxxxxx>

-- 
James Morris
<jmorris@xxxxxxxxx>

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