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| author | Paul Moore | 2006-11-17 23:38:54 +0100 |
|---|---|---|
| committer | David S. Miller | 2006-12-03 06:24:14 +0100 |
| commit | 3de4bab5b9f8848a0c16a4b1ffe0452f0d670237 (patch) | |
| tree | f65c12b53bf2ad02645ea31522f67e7318019498 /security/selinux/include/selinux_netlabel.h | |
| parent | NetLabel: SELinux cleanups (diff) | |
| download | kernel-qcow2-linux-3de4bab5b9f8848a0c16a4b1ffe0452f0d670237.tar.gz kernel-qcow2-linux-3de4bab5b9f8848a0c16a4b1ffe0452f0d670237.tar.xz kernel-qcow2-linux-3de4bab5b9f8848a0c16a4b1ffe0452f0d670237.zip | |
SELinux: peer secid consolidation for external network labeling
Now that labeled IPsec makes use of the peer_sid field in the
sk_security_struct we can remove a lot of the special cases between labeled
IPsec and NetLabel. In addition, create a new function,
security_skb_extlbl_sid(), which we can use in several places to get the
security context of the packet's external label which allows us to further
simplify the code in a few places.
Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/selinux/include/selinux_netlabel.h')
| -rw-r--r-- | security/selinux/include/selinux_netlabel.h | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/security/selinux/include/selinux_netlabel.h b/security/selinux/include/selinux_netlabel.h index 57943f4a8f90..2a732c9033e3 100644 --- a/security/selinux/include/selinux_netlabel.h +++ b/security/selinux/include/selinux_netlabel.h @@ -38,14 +38,12 @@ #ifdef CONFIG_NETLABEL void selinux_netlbl_cache_invalidate(void); +int selinux_netlbl_skbuff_getsid(struct sk_buff *skb, u32 base_sid, u32 *sid); int selinux_netlbl_socket_post_create(struct socket *sock); void selinux_netlbl_sock_graft(struct sock *sk, struct socket *sock); -u32 selinux_netlbl_inet_conn_request(struct sk_buff *skb, u32 sock_sid); int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec, struct sk_buff *skb, struct avc_audit_data *ad); -u32 selinux_netlbl_socket_getpeersec_stream(struct socket *sock); -u32 selinux_netlbl_socket_getpeersec_dgram(struct sk_buff *skb); void selinux_netlbl_sk_security_reset(struct sk_security_struct *ssec, int family); void selinux_netlbl_sk_security_init(struct sk_security_struct *ssec, @@ -62,6 +60,14 @@ static inline void selinux_netlbl_cache_invalidate(void) return; } +static inline int selinux_netlbl_skbuff_getsid(struct sk_buff *skb, + u32 base_sid, + u32 *sid) +{ + *sid = SECSID_NULL; + return 0; +} + static inline int selinux_netlbl_socket_post_create(struct socket *sock) { return 0; @@ -73,12 +79,6 @@ static inline void selinux_netlbl_sock_graft(struct sock *sk, return; } -static inline u32 selinux_netlbl_inet_conn_request(struct sk_buff *skb, - u32 sock_sid) -{ - return SECSID_NULL; -} - static inline int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec, struct sk_buff *skb, struct avc_audit_data *ad) @@ -86,16 +86,6 @@ static inline int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec, return 0; } -static inline u32 selinux_netlbl_socket_getpeersec_stream(struct socket *sock) -{ - return SECSID_NULL; -} - -static inline u32 selinux_netlbl_socket_getpeersec_dgram(struct sk_buff *skb) -{ - return SECSID_NULL; -} - static inline void selinux_netlbl_sk_security_reset( struct sk_security_struct *ssec, int family) |