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authorPaul Moore <paul.moore@hp.com>2008-01-29 08:38:04 -0500
committerJames Morris <jmorris@namei.org>2008-01-30 08:17:20 +1100
commit75e22910cf0c26802b09dac2e34c13e648d3ed02 (patch)
treebf5f5c62f6db8a3057a0265dc7748bf310d26d4a /security/selinux/include
parent16efd45435fa695b501b7f73c3259bd7c77cc12c (diff)
NetLabel: Add IP address family information to the netlbl_skbuff_getattr() function
In order to do any sort of IP header inspection of incoming packets we need to know which address family, AF_INET/AF_INET6/etc., it belongs to and since the sk_buff structure does not store this information we need to pass along the address family separate from the packet itself. Signed-off-by: Paul Moore <paul.moore@hp.com> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/selinux/include')
-rw-r--r--security/selinux/include/netlabel.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/security/selinux/include/netlabel.h b/security/selinux/include/netlabel.h
index 218e3f77c35..272769a1cb9 100644
--- a/security/selinux/include/netlabel.h
+++ b/security/selinux/include/netlabel.h
@@ -46,13 +46,17 @@ void selinux_netlbl_sk_security_init(struct sk_security_struct *ssec,
void selinux_netlbl_sk_security_clone(struct sk_security_struct *ssec,
struct sk_security_struct *newssec);
-int selinux_netlbl_skbuff_getsid(struct sk_buff *skb, u32 base_sid, u32 *sid);
+int selinux_netlbl_skbuff_getsid(struct sk_buff *skb,
+ u16 family,
+ u32 base_sid,
+ u32 *sid);
void selinux_netlbl_sock_graft(struct sock *sk, struct socket *sock);
int selinux_netlbl_socket_post_create(struct socket *sock);
int selinux_netlbl_inode_permission(struct inode *inode, int mask);
int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
struct sk_buff *skb,
+ u16 family,
struct avc_audit_data *ad);
int selinux_netlbl_socket_setsockopt(struct socket *sock,
int level,
@@ -83,6 +87,7 @@ static inline void selinux_netlbl_sk_security_clone(
}
static inline int selinux_netlbl_skbuff_getsid(struct sk_buff *skb,
+ u16 family,
u32 base_sid,
u32 *sid)
{
@@ -106,6 +111,7 @@ static inline int selinux_netlbl_inode_permission(struct inode *inode,
}
static inline int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
struct sk_buff *skb,
+ u16 family,
struct avc_audit_data *ad)
{
return 0;