4541 	struct sk_security_struct *sksec = sk->sk_security;  in sock_has_perm()  local
4545 	if (sksec->sid == SECINITSID_KERNEL)  in sock_has_perm()
4553 			    current_sid(), sksec->sid, sksec->sclass, perms,  in sock_has_perm()
4582 	struct sk_security_struct *sksec;  in selinux_socket_post_create()  local
4598 		sksec = sock->sk->sk_security;  in selinux_socket_post_create()
4599 		sksec->sclass = sclass;  in selinux_socket_post_create()
4600 		sksec->sid = sid;  in selinux_socket_post_create()
4602 		if (sksec->sclass == SECCLASS_SCTP_SOCKET)  in selinux_socket_post_create()
4603 			sksec->sctp_assoc_state = SCTP_ASSOC_UNSET;  in selinux_socket_post_create()
4630 	struct sk_security_struct *sksec = sk->sk_security;  in selinux_socket_bind()  local
4704 						   sksec->sid, sid,  in selinux_socket_bind()
4705 						   sksec->sclass,  in selinux_socket_bind()
4712 		switch (sksec->sclass) {  in selinux_socket_bind()
4744 				   sksec->sid, sid,  in selinux_socket_bind()
4745 				   sksec->sclass, node_perm, &ad);  in selinux_socket_bind()
4753 	if (sksec->sclass == SECCLASS_SCTP_SOCKET)  in selinux_socket_bind()
4765 	struct sk_security_struct *sksec = sk->sk_security;  in selinux_socket_connect_helper()  local
4784 	if (sksec->sclass == SECCLASS_TCP_SOCKET ||  in selinux_socket_connect_helper()
4785 	    sksec->sclass == SECCLASS_DCCP_SOCKET ||  in selinux_socket_connect_helper()
4786 	    sksec->sclass == SECCLASS_SCTP_SOCKET) {  in selinux_socket_connect_helper()
4816 			if (sksec->sclass == SECCLASS_SCTP_SOCKET)  in selinux_socket_connect_helper()
4826 		switch (sksec->sclass) {  in selinux_socket_connect_helper()
4843 				   sksec->sid, sid, sksec->sclass, perm, &ad);  in selinux_socket_connect_helper()
5021 	struct sk_security_struct *sksec = sk->sk_security;  in selinux_sock_rcv_skb_compat()  local
5022 	u32 sk_sid = sksec->sid;  in selinux_sock_rcv_skb_compat()
5043 	err = selinux_netlbl_sock_rcv_skb(sksec, skb, family, &ad);  in selinux_sock_rcv_skb_compat()
5046 	err = selinux_xfrm_sock_rcv_skb(sksec->sid, skb, &ad);  in selinux_sock_rcv_skb_compat()
5054 	struct sk_security_struct *sksec = sk->sk_security;  in selinux_socket_sock_rcv_skb()  local
5056 	u32 sk_sid = sksec->sid;  in selinux_socket_sock_rcv_skb()
5128 	struct sk_security_struct *sksec = sock->sk->sk_security;  in selinux_socket_getpeersec_stream()  local
5131 	if (sksec->sclass == SECCLASS_UNIX_STREAM_SOCKET ||  in selinux_socket_getpeersec_stream()
5132 	    sksec->sclass == SECCLASS_TCP_SOCKET ||  in selinux_socket_getpeersec_stream()
5133 	    sksec->sclass == SECCLASS_SCTP_SOCKET)  in selinux_socket_getpeersec_stream()
5134 		peer_sid = sksec->peer_sid;  in selinux_socket_getpeersec_stream()
5188 	struct sk_security_struct *sksec;  in selinux_sk_alloc_security()  local
5190 	sksec = kzalloc(sizeof(*sksec), priority);  in selinux_sk_alloc_security()
5191 	if (!sksec)  in selinux_sk_alloc_security()
5194 	sksec->peer_sid = SECINITSID_UNLABELED;  in selinux_sk_alloc_security()
5195 	sksec->sid = SECINITSID_UNLABELED;  in selinux_sk_alloc_security()
5196 	sksec->sclass = SECCLASS_SOCKET;  in selinux_sk_alloc_security()
5197 	selinux_netlbl_sk_security_reset(sksec);  in selinux_sk_alloc_security()
5198 	sk->sk_security = sksec;  in selinux_sk_alloc_security()
5205 	struct sk_security_struct *sksec = sk->sk_security;  in selinux_sk_free_security()  local
5208 	selinux_netlbl_sk_security_free(sksec);  in selinux_sk_free_security()
5209 	kfree(sksec);  in selinux_sk_free_security()
5214 	struct sk_security_struct *sksec = sk->sk_security;  in selinux_sk_clone_security()  local
5217 	newsksec->sid = sksec->sid;  in selinux_sk_clone_security()
5218 	newsksec->peer_sid = sksec->peer_sid;  in selinux_sk_clone_security()
5219 	newsksec->sclass = sksec->sclass;  in selinux_sk_clone_security()
5229 		struct sk_security_struct *sksec = sk->sk_security;  in selinux_sk_getsecid()  local
5231 		*secid = sksec->sid;  in selinux_sk_getsecid()
5239 	struct sk_security_struct *sksec = sk->sk_security;  in selinux_sock_graft()  local
5243 		isec->sid = sksec->sid;  in selinux_sock_graft()
5244 	sksec->sclass = isec->sclass;  in selinux_sock_graft()
5256 	struct sk_security_struct *sksec = sk->sk_security;  in selinux_sctp_process_new_assoc()  local
5281 	if (sksec->sctp_assoc_state == SCTP_ASSOC_UNSET) {  in selinux_sctp_process_new_assoc()
5282 		sksec->sctp_assoc_state = SCTP_ASSOC_SET;  in selinux_sctp_process_new_assoc()
5289 		sksec->peer_sid = asoc->peer_secid;  in selinux_sctp_process_new_assoc()
5290 	} else if (sksec->peer_sid != asoc->peer_secid) {  in selinux_sctp_process_new_assoc()
5298 				   sksec->peer_sid, asoc->peer_secid,  in selinux_sctp_process_new_assoc()
5299 				   sksec->sclass, SCTP_SOCKET__ASSOCIATION,  in selinux_sctp_process_new_assoc()
5314 	struct sk_security_struct *sksec = asoc->base.sk->sk_security;  in selinux_sctp_assoc_request()  local
5331 	err = selinux_conn_sid(sksec->sid, asoc->peer_secid, &conn_sid);  in selinux_sctp_assoc_request()
5347 	struct sk_security_struct *sksec = asoc->base.sk->sk_security;  in selinux_sctp_assoc_established()  local
5356 	asoc->secid = sksec->sid;  in selinux_sctp_assoc_established()
5446 	struct sk_security_struct *sksec = sk->sk_security;  in selinux_sctp_sk_clone()  local
5457 	newsksec->sclass = sksec->sclass;  in selinux_sctp_sk_clone()
5464 	struct sk_security_struct *sksec = sk->sk_security;  in selinux_inet_conn_request()  local
5473 	err = selinux_conn_sid(sksec->sid, peersid, &connsid);  in selinux_inet_conn_request()
5502 	struct sk_security_struct *sksec = sk->sk_security;  in selinux_inet_conn_established()  local
5508 	selinux_skb_peerlbl_sid(skb, family, &sksec->peer_sid);  in selinux_inet_conn_established()
5586 	struct sk_security_struct *sksec = sk->sk_security;  in selinux_tun_dev_attach()  local
5595 	sksec->sid = tunsec->sid;  in selinux_tun_dev_attach()
5596 	sksec->sclass = SECCLASS_TUN_SOCKET;  in selinux_tun_dev_attach()
5697 		struct sk_security_struct *sksec;  in selinux_ip_output()  local
5715 		sksec = sk->sk_security;  in selinux_ip_output()
5716 		sid = sksec->sid;  in selinux_ip_output()
5730 	struct sk_security_struct *sksec;  in selinux_ip_postroute_compat()  local
5738 	sksec = sk->sk_security;  in selinux_ip_postroute_compat()
5749 				 sksec->sid, skb->secmark,  in selinux_ip_postroute_compat()
5753 	if (selinux_xfrm_postroute_last(sksec->sid, skb, &ad, proto))  in selinux_ip_postroute_compat()
5829 		struct sk_security_struct *sksec;  in selinux_ip_postroute()  local
5831 		sksec = sk->sk_security;  in selinux_ip_postroute()
5854 		if (selinux_conn_sid(sksec->sid, skb_sid, &peer_sid))  in selinux_ip_postroute()
5860 		struct sk_security_struct *sksec = sk->sk_security;  in selinux_ip_postroute()  local
5861 		peer_sid = sksec->sid;  in selinux_ip_postroute()
5909 	struct sk_security_struct *sksec = sk->sk_security;  in selinux_netlink_send()  local
5910 	u16 sclass = sksec->sclass;  in selinux_netlink_send()