diff options
| author | Venkat Yekkirala <vyekkirala@trustedcs.com> | 2006-11-08 17:04:09 -0600 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:21:33 -0800 |
| commit | 6b877699c6f1efede4545bcecc367786a472eedb (patch) | |
| tree | c0a60dc90578fa9f16d4496e2700bc285eab47c0 /include | |
| parent | c1a856c9640c9ff3d70bbd8214b6a0974609eef8 (diff) | |
SELinux: Return correct context for SO_PEERSEC
Fix SO_PEERSEC for tcp sockets to return the security context of
the peer (as represented by the SA from the peer) as opposed to the
SA used by the local/source socket.
Signed-off-by: Venkat Yekkirala <vyekkirala@TrustedCS.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/security.h | 16 | ||||
| -rw-r--r-- | include/net/request_sock.h | 1 |
2 files changed, 16 insertions, 1 deletions
diff --git a/include/linux/security.h b/include/linux/security.h index a509329a669..84cebcdb3f8 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -826,6 +826,8 @@ struct request_sock; * Sets the openreq's sid to socket's sid with MLS portion taken from peer sid. * @inet_csk_clone: * Sets the new child socket's sid to the openreq sid. + * @inet_conn_established: + * Sets the connection's peersid to the secmark on skb. * @req_classify_flow: * Sets the flow's sid to the openreq sid. * @@ -1368,6 +1370,7 @@ struct security_operations { int (*inet_conn_request)(struct sock *sk, struct sk_buff *skb, struct request_sock *req); void (*inet_csk_clone)(struct sock *newsk, const struct request_sock *req); + void (*inet_conn_established)(struct sock *sk, struct sk_buff *skb); void (*req_classify_flow)(const struct request_sock *req, struct flowi *fl); #endif /* CONFIG_SECURITY_NETWORK */ @@ -2961,9 +2964,15 @@ static inline void security_inet_csk_clone(struct sock *newsk, { security_ops->inet_csk_clone(newsk, req); } + +static inline void security_inet_conn_established(struct sock *sk, + struct sk_buff *skb) +{ + security_ops->inet_conn_established(sk, skb); +} #else /* CONFIG_SECURITY_NETWORK */ static inline int security_unix_stream_connect(struct socket * sock, - struct socket * other, + struct socket * other, struct sock * newsk) { return 0; @@ -3110,6 +3119,11 @@ static inline void security_inet_csk_clone(struct sock *newsk, const struct request_sock *req) { } + +static inline void security_inet_conn_established(struct sock *sk, + struct sk_buff *skb) +{ +} #endif /* CONFIG_SECURITY_NETWORK */ #ifdef CONFIG_SECURITY_NETWORK_XFRM diff --git a/include/net/request_sock.h b/include/net/request_sock.h index 8e165ca16bd..f743a941a4f 100644 --- a/include/net/request_sock.h +++ b/include/net/request_sock.h @@ -54,6 +54,7 @@ struct request_sock { struct request_sock_ops *rsk_ops; struct sock *sk; u32 secid; + u32 peer_secid; }; static inline struct request_sock *reqsk_alloc(struct request_sock_ops *ops) |