return smack_netlabel(sock->sk, SMACK_CIPSO_SOCKET);
}
+/**
+ * smack_socket_socketpair - create socket pair
+ * @socka: one socket
+ * @sockb: another socket
+ *
+ * Cross reference the peer labels for SO_PEERSEC
+ *
+ * Returns 0 on success, and error code otherwise
+ */
+static int smack_socket_socketpair(struct socket *socka,
+ struct socket *sockb)
+{
+ struct socket_smack *asp = socka->sk->sk_security;
+ struct socket_smack *bsp = sockb->sk->sk_security;
+
+ asp->smk_packet = bsp->smk_out;
+ bsp->smk_packet = asp->smk_out;
+
+ return 0;
+}
+
#ifdef SMACK_IPV6_PORT_LABELING
/**
* smack_socket_bind - record port binding information.
LSM_HOOK_INIT(unix_may_send, smack_unix_may_send),
LSM_HOOK_INIT(socket_post_create, smack_socket_post_create),
+ LSM_HOOK_INIT(socket_socketpair, smack_socket_socketpair),
#ifdef SMACK_IPV6_PORT_LABELING
LSM_HOOK_INIT(socket_bind, smack_socket_bind),
#endif