diff options
| author | Casey Schaufler <casey@schaufler-ca.com> | 2024-07-10 14:32:25 -0700 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2024-07-29 16:54:50 -0400 |
| commit | 2aff9d20d50ac45dd13a013ef5231f4fb8912356 (patch) | |
| tree | c9fd24e54e311830f16c354d86a1c574ac196bb2 /security/smack/smack.h | |
| parent | 8400291e289ee6b2bf9779ff1c83a291501f017b (diff) | |
lsm: infrastructure management of the sock security
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@paul-moore.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: John Johansen <john.johansen@canonical.com>
Acked-by: Stephen Smalley <stephen.smalley.work@gmail.com>
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
[PM: subject tweak]
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security/smack/smack.h')
| -rw-r--r-- | security/smack/smack.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/security/smack/smack.h b/security/smack/smack.h index 041688e5a77a..297f21446f45 100644 --- a/security/smack/smack.h +++ b/security/smack/smack.h @@ -355,6 +355,11 @@ static inline struct superblock_smack *smack_superblock( return superblock->s_security + smack_blob_sizes.lbs_superblock; } +static inline struct socket_smack *smack_sock(const struct sock *sock) +{ + return sock->sk_security + smack_blob_sizes.lbs_sock; +} + /* * Is the directory transmuting? */ |