256 	struct smack_known *skp = NULL;  in smk_fetch()  local
267 		skp = smk_import_entry(buffer, rc);  in smk_fetch()
271 	return skp;  in smk_fetch()
280 struct inode_smack *new_inode_smack(struct smack_known *skp)  in new_inode_smack()  argument
288 	isp->smk_inode = skp;  in new_inode_smack()
438 	struct smack_known *skp;  in smack_ptrace_access_check()  local
444 	skp = smk_of_task_struct(ctp);  in smack_ptrace_access_check()
446 	rc = smk_ptrace_rule_check(current, skp, mode, __func__);  in smack_ptrace_access_check()
461 	struct smack_known *skp;  in smack_ptrace_traceme()  local
467 	skp = smk_of_task(current_security());  in smack_ptrace_traceme()
469 	rc = smk_ptrace_rule_check(ptp, skp, PTRACE_MODE_ATTACH, __func__);  in smack_ptrace_traceme()
482 	struct smack_known *skp = smk_of_current();  in smack_syslog()  local
487 	if (smack_syslog_label != NULL && smack_syslog_label != skp)  in smack_syslog()
597 	struct smack_known *skp;  in smack_sb_kern_mount()  local
615 			skp = smk_import_entry(op, 0);  in smack_sb_kern_mount()
616 			if (skp != NULL) {  in smack_sb_kern_mount()
617 				sp->smk_hat = skp;  in smack_sb_kern_mount()
622 			skp = smk_import_entry(op, 0);  in smack_sb_kern_mount()
623 			if (skp != NULL) {  in smack_sb_kern_mount()
624 				sp->smk_floor = skp;  in smack_sb_kern_mount()
630 			skp = smk_import_entry(op, 0);  in smack_sb_kern_mount()
631 			if (skp != NULL) {  in smack_sb_kern_mount()
632 				sp->smk_default = skp;  in smack_sb_kern_mount()
637 			skp = smk_import_entry(op, 0);  in smack_sb_kern_mount()
638 			if (skp != NULL) {  in smack_sb_kern_mount()
639 				sp->smk_root = skp;  in smack_sb_kern_mount()
644 			skp = smk_import_entry(op, 0);  in smack_sb_kern_mount()
645 			if (skp != NULL) {  in smack_sb_kern_mount()
646 				sp->smk_root = skp;  in smack_sb_kern_mount()
662 		skp = smk_of_current();  in smack_sb_kern_mount()
663 		sp->smk_root = skp;  in smack_sb_kern_mount()
664 		sp->smk_default = skp;  in smack_sb_kern_mount()
800 	struct smack_known *skp = smk_of_current();  in smack_inode_alloc_security()  local
802 	inode->i_security = new_inode_smack(skp);  in smack_inode_alloc_security()
836 	struct smack_known *skp = smk_of_current();  in smack_inode_init_security()  local
846 		may = smk_access_entry(skp->smk_known, dsp->smk_known,  in smack_inode_init_security()
847 				       &skp->smk_rules);  in smack_inode_init_security()
1102 	struct smack_known *skp;  in smack_inode_setxattr()  local
1133 		skp = size ? smk_import_entry(value, size) : NULL;  in smack_inode_setxattr()
1134 		if (skp == NULL || (check_star &&  in smack_inode_setxattr()
1135 		    (skp == &smack_known_star || skp == &smack_known_web)))  in smack_inode_setxattr()
1164 	struct smack_known *skp;  in smack_inode_post_setxattr()  local
1173 		skp = smk_import_entry(value, size);  in smack_inode_post_setxattr()
1174 		if (skp != NULL)  in smack_inode_post_setxattr()
1175 			isp->smk_inode = skp;  in smack_inode_post_setxattr()
1179 		skp = smk_import_entry(value, size);  in smack_inode_post_setxattr()
1180 		if (skp != NULL)  in smack_inode_post_setxattr()
1181 			isp->smk_task = skp;  in smack_inode_post_setxattr()
1185 		skp = smk_import_entry(value, size);  in smack_inode_post_setxattr()
1186 		if (skp != NULL)  in smack_inode_post_setxattr()
1187 			isp->smk_mmap = skp;  in smack_inode_post_setxattr()
1395 	struct smack_known *skp = smk_of_current();  in smack_file_alloc_security()  local
1397 	file->f_security = skp;  in smack_file_alloc_security()
1523 	struct smack_known *skp;  in smack_mmap_file()  local
1543 	skp = smk_of_current();  in smack_mmap_file()
1552 	list_for_each_entry_rcu(srp, &skp->smk_rules, list) {  in smack_mmap_file()
1637 	struct smack_known *skp;  in smack_file_send_sigiotask()  local
1649 	skp = file->f_security;  in smack_file_send_sigiotask()
1650 	rc = smk_access(skp, tkp, MAY_WRITE, NULL);  in smack_file_send_sigiotask()
1651 	rc = smk_bu_note("sigiotask", skp, tkp, MAY_WRITE, rc);  in smack_file_send_sigiotask()
1657 	smack_log(skp->smk_known, tkp->smk_known, MAY_WRITE, rc, &ad);  in smack_file_send_sigiotask()
1828 	struct smack_known *skp = smack_from_secid(secid);  in smack_kernel_act_as()  local
1830 	if (skp == NULL)  in smack_kernel_act_as()
1833 	new_tsp->smk_task = skp;  in smack_kernel_act_as()
1868 	struct smack_known *skp = smk_of_task_struct(p);  in smk_curacc_on_task()  local
1873 	rc = smk_curacc(skp, access, &ad);  in smk_curacc_on_task()
1921 	struct smack_known *skp = smk_of_task_struct(p);  in smack_task_getsecid()  local
1923 	*secid = skp->smk_secid;  in smack_task_getsecid()
2027 	struct smack_known *skp;  in smack_task_kill()  local
2047 	skp = smack_from_secid(secid);  in smack_task_kill()
2048 	rc = smk_access(skp, tkp, MAY_WRITE, &ad);  in smack_task_kill()
2049 	rc = smk_bu_note("USB signal", skp, tkp, MAY_WRITE, rc);  in smack_task_kill()
2082 	struct smack_known *skp = smk_of_task_struct(p);  in smack_task_to_inode()  local
2084 	isp->smk_inode = skp;  in smack_task_to_inode()
2103 	struct smack_known *skp = smk_of_current();  in smack_sk_alloc_security()  local
2110 	ssp->smk_in = skp;  in smack_sk_alloc_security()
2111 	ssp->smk_out = skp;  in smack_sk_alloc_security()
2179 	struct smack_known *skp;  in smack_netlabel()  local
2198 		skp = ssp->smk_out;  in smack_netlabel()
2199 		rc = netlbl_sock_setattr(sk, sk->sk_family, &skp->smk_netlabel);  in smack_netlabel()
2221 	struct smack_known *skp;  in smack_netlabel_send()  local
2240 		skp = ssp->smk_out;  in smack_netlabel_send()
2241 		rc = smk_access(skp, hkp, MAY_WRITE, &ad);  in smack_netlabel_send()
2242 		rc = smk_bu_note("IPv4 host check", skp, hkp, MAY_WRITE, rc);  in smack_netlabel_send()
2342 	struct smack_known *skp;  in smk_ipv6_port_check()  local
2352 		skp = smack_net_ambient;  in smk_ipv6_port_check()
2355 		skp = ssp->smk_out;  in smk_ipv6_port_check()
2376 		skp = &smack_known_web;  in smk_ipv6_port_check()
2400 	rc = smk_access(skp, object, MAY_WRITE, &ad);  in smk_ipv6_port_check()
2401 	rc = smk_bu_note("IPv6 port check", skp, object, MAY_WRITE, rc);  in smk_ipv6_port_check()
2421 	struct smack_known *skp;  in smack_inode_setsecurity()  local
2430 	skp = smk_import_entry(value, size);  in smack_inode_setsecurity()
2431 	if (skp == NULL)  in smack_inode_setsecurity()
2435 		nsp->smk_inode = skp;  in smack_inode_setsecurity()
2452 		ssp->smk_in = skp;  in smack_inode_setsecurity()
2454 		ssp->smk_out = skp;  in smack_inode_setsecurity()
2597 	struct smack_known *skp = smk_of_current();  in smack_msg_msg_alloc_security()  local
2599 	msg->security = skp;  in smack_msg_msg_alloc_security()
2634 	struct smack_known *skp = smk_of_current();  in smack_shm_alloc_security()  local
2636 	isp->security = skp;  in smack_shm_alloc_security()
2761 	struct smack_known *skp = smk_of_current();  in smack_sem_alloc_security()  local
2763 	isp->security = skp;  in smack_sem_alloc_security()
2883 	struct smack_known *skp = smk_of_current();  in smack_msg_queue_alloc_security()  local
2885 	kisp->security = skp;  in smack_msg_queue_alloc_security()
3063 	struct smack_known *skp;  in smack_d_instantiate()  local
3204 		skp = smk_fetch(XATTR_NAME_SMACK, inode, dp);  in smack_d_instantiate()
3205 		if (skp != NULL)  in smack_d_instantiate()
3206 			final = skp;  in smack_d_instantiate()
3241 		skp = smk_fetch(XATTR_NAME_SMACKEXEC, inode, dp);  in smack_d_instantiate()
3242 		if (skp == &smack_known_star || skp == &smack_known_web)  in smack_d_instantiate()
3243 			skp = NULL;  in smack_d_instantiate()
3244 		isp->smk_task = skp;  in smack_d_instantiate()
3245 		skp = smk_fetch(XATTR_NAME_SMACKMMAP, inode, dp);  in smack_d_instantiate()
3246 		if (skp == &smack_known_star || skp == &smack_known_web)  in smack_d_instantiate()
3247 			skp = NULL;  in smack_d_instantiate()
3248 		isp->smk_mmap = skp;  in smack_d_instantiate()
3278 	struct smack_known *skp = smk_of_task_struct(p);  in smack_getprocattr()  local
3285 	cp = kstrdup(skp->smk_known, GFP_KERNEL);  in smack_getprocattr()
3311 	struct smack_known *skp;  in smack_setprocattr()  local
3329 	skp = smk_import_entry(value, size);  in smack_setprocattr()
3330 	if (skp == NULL)  in smack_setprocattr()
3336 	if (skp == &smack_known_web)  in smack_setprocattr()
3344 	tsp->smk_task = skp;  in smack_setprocattr()
3362 	struct smack_known *skp;  in smack_unix_stream_connect()  local
3374 		skp = ssp->smk_out;  in smack_unix_stream_connect()
3380 		rc = smk_access(skp, okp, MAY_WRITE, &ad);  in smack_unix_stream_connect()
3381 		rc = smk_bu_note("UDS connect", skp, okp, MAY_WRITE, rc);  in smack_unix_stream_connect()
3384 			skp = ssp->smk_in;  in smack_unix_stream_connect()
3385 			rc = smk_access(okp, skp, MAY_WRITE, &ad);  in smack_unix_stream_connect()
3386 			rc = smk_bu_note("UDS connect", okp, skp,  in smack_unix_stream_connect()
3480 	struct smack_known *skp;  in smack_from_secattr()  local
3497 		list_for_each_entry(skp, &smack_known_list, list) {  in smack_from_secattr()
3498 			if (sap->attr.mls.lvl != skp->smk_netlabel.attr.mls.lvl)  in smack_from_secattr()
3504 				if ((skp->smk_netlabel.flags &  in smack_from_secattr()
3513 					skp->smk_netlabel.attr.mls.cat,  in smack_from_secattr()
3526 			return skp;  in smack_from_secattr()
3536 		skp = smack_from_secid(sap->attr.secid);  in smack_from_secattr()
3544 		BUG_ON(skp == NULL);  in smack_from_secattr()
3545 		return skp;  in smack_from_secattr()
3615 	struct smack_known *skp = NULL;  in smack_socket_sock_rcv_skb()  local
3635 			skp = smack_from_secid(skb->secmark);  in smack_socket_sock_rcv_skb()
3646 			skp = smack_from_secattr(&secattr, ssp);  in smack_socket_sock_rcv_skb()
3648 			skp = smack_net_ambient;  in smack_socket_sock_rcv_skb()
3667 		rc = smk_access(skp, ssp->smk_in, MAY_WRITE, &ad);  in smack_socket_sock_rcv_skb()
3668 		rc = smk_bu_note("IPv4 delivery", skp, ssp->smk_in,  in smack_socket_sock_rcv_skb()
3680 			skp = smack_from_secid(skb->secmark);  in smack_socket_sock_rcv_skb()
3682 			skp = smack_net_ambient;  in smack_socket_sock_rcv_skb()
3689 		rc = smk_access(skp, ssp->smk_in, MAY_WRITE, &ad);  in smack_socket_sock_rcv_skb()
3690 		rc = smk_bu_note("IPv6 delivery", skp, ssp->smk_in,  in smack_socket_sock_rcv_skb()
3752 	struct smack_known *skp;  in smack_socket_getpeersec_dgram()  local
3787 			skp = smack_from_secattr(&secattr, ssp);  in smack_socket_getpeersec_dgram()
3788 			s = skp->smk_secid;  in smack_socket_getpeersec_dgram()
3817 	struct smack_known *skp = smk_of_current();  in smack_sock_graft()  local
3824 	ssp->smk_in = skp;  in smack_sock_graft()
3825 	ssp->smk_out = skp;  in smack_sock_graft()
3842 	struct smack_known *skp;  in smack_inet_conn_request()  local
3875 		skp = smack_from_secid(skb->secmark);  in smack_inet_conn_request()
3883 		skp = smack_from_secattr(&secattr, ssp);  in smack_inet_conn_request()
3885 		skp = &smack_known_huh;  in smack_inet_conn_request()
3902 	rc = smk_access(skp, ssp->smk_in, MAY_WRITE, &ad);  in smack_inet_conn_request()
3903 	rc = smk_bu_note("IPv4 connect", skp, ssp->smk_in, MAY_WRITE, rc);  in smack_inet_conn_request()
3911 	req->peer_secid = skp->smk_secid;  in smack_inet_conn_request()
3925 		rc = netlbl_req_setattr(req, &skp->smk_netlabel);  in smack_inet_conn_request()
3943 	struct smack_known *skp;  in smack_inet_csk_clone()  local
3946 		skp = smack_from_secid(req->peer_secid);  in smack_inet_csk_clone()
3947 		ssp->smk_packet = skp;  in smack_inet_csk_clone()
3974 	struct smack_known *skp = smk_of_task(cred->security);  in smack_key_alloc()  local
3976 	key->security = skp;  in smack_key_alloc()
4048 	struct smack_known *skp = key->security;  in smack_key_getsecurity()  local
4057 	copy = kstrdup(skp->smk_known, GFP_KERNEL);  in smack_key_getsecurity()
4095 	struct smack_known *skp;  in smack_audit_rule_init()  local
4105 	skp = smk_import_entry(rulestr, 0);  in smack_audit_rule_init()
4106 	if (skp)  in smack_audit_rule_init()
4107 		*rule = skp->smk_known;  in smack_audit_rule_init()
4149 	struct smack_known *skp;  in smack_audit_rule_match()  local
4160 	skp = smack_from_secid(secid);  in smack_audit_rule_match()
4168 		return (rule == skp->smk_known);  in smack_audit_rule_match()
4170 		return (rule != skp->smk_known);  in smack_audit_rule_match()
4208 	struct smack_known *skp = smack_from_secid(secid);  in smack_secid_to_secctx()  local
4211 		*secdata = skp->smk_known;  in smack_secid_to_secctx()
4212 	*seclen = strlen(skp->smk_known);  in smack_secid_to_secctx()
4226 	struct smack_known *skp = smk_find_entry(secdata);  in smack_secctx_to_secid()  local
4228 	if (skp)  in smack_secctx_to_secid()
4229 		*secid = skp->smk_secid;  in smack_secctx_to_secid()