1428 	struct socket *sock;  in smack_inode_getsecurity()  local
1452 		sock = SOCKET_I(ip);  in smack_inode_getsecurity()
1453 		if (sock == NULL || sock->sk == NULL)  in smack_inode_getsecurity()
1456 		ssp = sock->sk->sk_security;  in smack_inode_getsecurity()
1831 	struct socket *sock;  in smack_file_receive()  local
1842 		sock = SOCKET_I(inode);  in smack_file_receive()
1843 		ssp = sock->sk->sk_security;  in smack_file_receive()
2261 static int smack_sk_alloc_security(struct sock *sk, int family, gfp_t gfp_flags)  in smack_sk_alloc_security()
2293 static void smack_sk_free_security(struct sock *sk)  in smack_sk_free_security()
2421 static int smack_netlbl_add(struct sock *sk)  in smack_netlbl_add()
2453 static void smack_netlbl_delete(struct sock *sk)  in smack_netlbl_delete()
2482 static int smk_ipv4_check(struct sock *sk, struct sockaddr_in *sap)  in smk_ipv4_check()
2556 static void smk_ipv6_port_label(struct socket *sock, struct sockaddr *address)  in smk_ipv6_port_label()  argument
2558 	struct sock *sk = sock->sk;  in smk_ipv6_port_label()
2560 	struct socket_smack *ssp = sock->sk->sk_security;  in smk_ipv6_port_label()
2601 		if (spp->smk_port != port || spp->smk_sock_type != sock->type)  in smk_ipv6_port_label()
2627 	spp->smk_sock_type = sock->type;  in smk_ipv6_port_label()
2645 static int smk_ipv6_port_check(struct sock *sk, struct sockaddr_in6 *address,  in smk_ipv6_port_check()
2717 	struct socket *sock;  in smack_inode_setsecurity()  local
2738 	sock = SOCKET_I(inode);  in smack_inode_setsecurity()
2739 	if (sock == NULL || sock->sk == NULL)  in smack_inode_setsecurity()
2742 	ssp = sock->sk->sk_security;  in smack_inode_setsecurity()
2748 		if (sock->sk->sk_family == PF_INET) {  in smack_inode_setsecurity()
2749 			rc = smack_netlbl_add(sock->sk);  in smack_inode_setsecurity()
2759 	if (sock->sk->sk_family == PF_INET6)  in smack_inode_setsecurity()
2760 		smk_ipv6_port_label(sock, NULL);  in smack_inode_setsecurity()
2778 static int smack_socket_post_create(struct socket *sock, int family,  in smack_socket_post_create()  argument
2783 	if (sock->sk == NULL)  in smack_socket_post_create()
2790 		ssp = sock->sk->sk_security;  in smack_socket_post_create()
2800 	return smack_netlbl_add(sock->sk);  in smack_socket_post_create()
2835 static int smack_socket_bind(struct socket *sock, struct sockaddr *address,  in smack_socket_bind()  argument
2838 	if (sock->sk != NULL && sock->sk->sk_family == PF_INET6) {  in smack_socket_bind()
2842 		smk_ipv6_port_label(sock, address);  in smack_socket_bind()
2858 static int smack_socket_connect(struct socket *sock, struct sockaddr *sap,  in smack_socket_connect()  argument
2863 	if (sock->sk == NULL)  in smack_socket_connect()
2865 	if (sock->sk->sk_family != PF_INET &&  in smack_socket_connect()
2866 	    (!IS_ENABLED(CONFIG_IPV6) || sock->sk->sk_family != PF_INET6))  in smack_socket_connect()
2879 			struct socket_smack *ssp = sock->sk->sk_security;  in smack_socket_connect()
2885 			rc = smk_ipv6_port_check(sock->sk, sip, SMK_CONNECTING);  in smack_socket_connect()
2891 	rc = smk_ipv4_check(sock->sk, (struct sockaddr_in *)sap);  in smack_socket_connect()
3602 static int smack_unix_stream_connect(struct sock *sock,  in smack_unix_stream_connect()  argument
3603 				     struct sock *other, struct sock *newsk)  in smack_unix_stream_connect()
3607 	struct socket_smack *ssp = sock->sk_security;  in smack_unix_stream_connect()
3653 static int smack_unix_may_send(struct socket *sock, struct socket *other)  in smack_unix_may_send()  argument
3655 	struct socket_smack *ssp = sock->sk->sk_security;  in smack_unix_may_send()
3685 static int smack_socket_sendmsg(struct socket *sock, struct msghdr *msg,  in smack_socket_sendmsg()  argument
3693 	struct socket_smack *ssp = sock->sk->sk_security;  in smack_socket_sendmsg()
3704 	switch (sock->sk->sk_family) {  in smack_socket_sendmsg()
3709 		rc = smk_ipv4_check(sock->sk, sip);  in smack_socket_sendmsg()
3723 		rc = smk_ipv6_port_check(sock->sk, sap, SMK_SENDING);  in smack_socket_sendmsg()
3895 static struct smack_known *smack_from_netlbl(const struct sock *sk, u16 family,  in smack_from_netlbl()
3925 static int smack_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)  in smack_socket_sock_rcv_skb()
4022 static int smack_socket_getpeersec_stream(struct socket *sock,  in smack_socket_getpeersec_stream()  argument
4031 	ssp = sock->sk->sk_security;  in smack_socket_getpeersec_stream()
4057 static int smack_socket_getpeersec_dgram(struct socket *sock,  in smack_socket_getpeersec_dgram()  argument
4063 	struct sock *sk = NULL;  in smack_socket_getpeersec_dgram()
4075 	if (family == PF_UNSPEC && sock != NULL)  in smack_socket_getpeersec_dgram()
4076 		family = sock->sk->sk_family;  in smack_socket_getpeersec_dgram()
4080 		ssp = sock->sk->sk_security;  in smack_socket_getpeersec_dgram()
4092 		if (sock != NULL)  in smack_socket_getpeersec_dgram()
4093 			sk = sock->sk;  in smack_socket_getpeersec_dgram()
4120 static void smack_sock_graft(struct sock *sk, struct socket *parent)  in smack_sock_graft()
4144 static int smack_inet_conn_request(const struct sock *sk, struct sk_buff *skb,  in smack_inet_conn_request()
4232 static void smack_inet_csk_clone(struct sock *sk,  in smack_inet_csk_clone()