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| author |   Paul Moore <paul.moore@hp.com> | 2009-03-27 17:10:54 -0400 |
|---|---|---|
| committer |   James Morris <jmorris@namei.org> | 2009-03-28 15:01:37 +1100 |
| commit | 07feee8f812f7327a46186f7604df312c8c81962 (patch) | |
| tree | 73eac643b60532aa82d7680a7de193ba2b62eddd /include/net/netlabel.h | |
| parent | lsm: Remove the socket_post_accept() hook (diff) | |
| download | linux-dev-07feee8f812f7327a46186f7604df312c8c81962.tar.xz linux-dev-07feee8f812f7327a46186f7604df312c8c81962.zip | |
netlabel: Cleanup the Smack/NetLabel code to fix incoming TCP connections
This patch cleans up a lot of the Smack network access control code. The
largest changes are to fix the labeling of incoming TCP connections in a
manner similar to the recent SELinux changes which use the
security_inet_conn_request() hook to label the request_sock and let the label
move to the child socket via the normal network stack mechanisms. In addition
to the incoming TCP connection fixes this patch also removes the smk_labled
field from the socket_smack struct as the minor optimization advantage was
outweighed by the difficulty in maintaining it's proper state.
Signed-off-by: Paul Moore <paul.moore@hp.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'include/net/netlabel.h')
| -rw-r--r-- | include/net/netlabel.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/netlabel.h b/include/net/netlabel.h index bdb10e5183d5..60ebbc1fef46 100644 --- a/include/net/netlabel.h +++ b/include/net/netlabel.h @@ -417,6 +417,7 @@ int netlbl_conn_setattr(struct sock *sk, const struct netlbl_lsm_secattr *secattr); int netlbl_req_setattr(struct request_sock *req, const struct netlbl_lsm_secattr *secattr); +void netlbl_req_delattr(struct request_sock *req); int netlbl_skbuff_setattr(struct sk_buff *skb, u16 family, const struct netlbl_lsm_secattr *secattr); @@ -547,6 +548,10 @@ static inline int netlbl_req_setattr(struct request_sock *req, { return -ENOSYS; } +static inline void netlbl_req_delattr(struct request_sock *req) +{ + return; +} static inline int netlbl_skbuff_setattr(struct sk_buff *skb, u16 family, const struct netlbl_lsm_secattr *secattr) |