256 	struct inode_security_struct *isec = selinux_inode(inode);  in __inode_security_revalidate()  local
261 	    isec->initialized != LABEL_INITIALIZED) {  in __inode_security_revalidate()
319 	struct inode_security_struct *isec = selinux_inode(inode);  in inode_free_security()  local
322 	if (!isec)  in inode_free_security()
335 	if (!list_empty_careful(&isec->list)) {  in inode_free_security()
337 		list_del_init(&isec->list);  in inode_free_security()
560 		struct inode_security_struct *isec =  in sb_finish_set_opts()  local
563 		struct inode *inode = isec->inode;  in sb_finish_set_opts()
564 		list_del_init(&isec->list);  in sb_finish_set_opts()
1067 		struct inode_security_struct *isec = backing_inode_security(root);  in selinux_sb_show_options()  local
1070 		rc = show_sid(m, isec->sid);  in selinux_sb_show_options()
1372 	struct inode_security_struct *isec = selinux_inode(inode);  in inode_doinit_with_dentry()  local
1378 	if (isec->initialized == LABEL_INITIALIZED)  in inode_doinit_with_dentry()
1381 	spin_lock(&isec->lock);  in inode_doinit_with_dentry()
1382 	if (isec->initialized == LABEL_INITIALIZED)  in inode_doinit_with_dentry()
1385 	if (isec->sclass == SECCLASS_FILE)  in inode_doinit_with_dentry()
1386 		isec->sclass = inode_mode_to_security_class(inode->i_mode);  in inode_doinit_with_dentry()
1394 		if (list_empty(&isec->list))  in inode_doinit_with_dentry()
1395 			list_add(&isec->list, &sbsec->isec_head);  in inode_doinit_with_dentry()
1400 	sclass = isec->sclass;  in inode_doinit_with_dentry()
1401 	task_sid = isec->task_sid;  in inode_doinit_with_dentry()
1402 	sid = isec->sid;  in inode_doinit_with_dentry()
1403 	isec->initialized = LABEL_PENDING;  in inode_doinit_with_dentry()
1404 	spin_unlock(&isec->lock);  in inode_doinit_with_dentry()
1520 	spin_lock(&isec->lock);  in inode_doinit_with_dentry()
1521 	if (isec->initialized == LABEL_PENDING) {  in inode_doinit_with_dentry()
1523 			isec->initialized = LABEL_INVALID;  in inode_doinit_with_dentry()
1526 		isec->initialized = LABEL_INITIALIZED;  in inode_doinit_with_dentry()
1527 		isec->sid = sid;  in inode_doinit_with_dentry()
1531 	spin_unlock(&isec->lock);  in inode_doinit_with_dentry()
1535 	spin_lock(&isec->lock);  in inode_doinit_with_dentry()
1536 	if (isec->initialized == LABEL_PENDING) {  in inode_doinit_with_dentry()
1537 		isec->initialized = LABEL_INVALID;  in inode_doinit_with_dentry()
1538 		isec->sid = sid;  in inode_doinit_with_dentry()
1540 	spin_unlock(&isec->lock);  in inode_doinit_with_dentry()
1621 	struct inode_security_struct *isec;  in inode_has_perm()  local
1630 	isec = selinux_inode(inode);  in inode_has_perm()
1633 			    sid, isec->sid, isec->sclass, perms, adp);  in inode_has_perm()
1811 	struct inode_security_struct *dsec, *isec;  in may_link()  local
1818 	isec = backing_inode_security(dentry);  in may_link()
1847 			  sid, isec->sid, isec->sclass, av, &ad);  in may_link()
2037 	struct inode_security_struct *isec;  in selinux_binder_transfer_file()  local
2063 	isec = backing_inode_security(dentry);  in selinux_binder_transfer_file()
2065 			    sid, isec->sid, isec->sclass, file_to_av(file),  in selinux_binder_transfer_file()
2283 	struct inode_security_struct *isec;  in selinux_bprm_creds_for_exec()  local
2293 	isec = inode_security(inode);  in selinux_bprm_creds_for_exec()
2316 					     isec->sid, SECCLASS_PROCESS, NULL,  in selinux_bprm_creds_for_exec()
2335 				  old_tsec->sid, isec->sid,  in selinux_bprm_creds_for_exec()
2348 				  new_tsec->sid, isec->sid,  in selinux_bprm_creds_for_exec()
2807 	struct inode_security_struct *isec = selinux_inode(inode);  in selinux_inode_alloc_security()  local
2810 	spin_lock_init(&isec->lock);  in selinux_inode_alloc_security()
2811 	INIT_LIST_HEAD(&isec->list);  in selinux_inode_alloc_security()
2812 	isec->inode = inode;  in selinux_inode_alloc_security()
2813 	isec->sid = SECINITSID_UNLABELED;  in selinux_inode_alloc_security()
2814 	isec->sclass = SECCLASS_FILE;  in selinux_inode_alloc_security()
2815 	isec->task_sid = sid;  in selinux_inode_alloc_security()
2816 	isec->initialized = LABEL_INVALID;  in selinux_inode_alloc_security()
2892 		struct inode_security_struct *isec = selinux_inode(inode);  in selinux_inode_init_security()  local
2893 		isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_inode_init_security()
2894 		isec->sid = newsid;  in selinux_inode_init_security()
2895 		isec->initialized = LABEL_INITIALIZED;  in selinux_inode_init_security()
2923 	struct inode_security_struct *isec;  in selinux_inode_init_security_anon()  local
2929 	isec = selinux_inode(inode);  in selinux_inode_init_security_anon()
2945 		isec->sclass = context_isec->sclass;  in selinux_inode_init_security_anon()
2946 		isec->sid = context_isec->sid;  in selinux_inode_init_security_anon()
2948 		isec->sclass = SECCLASS_ANON_INODE;  in selinux_inode_init_security_anon()
2951 			isec->sclass, name, &isec->sid);  in selinux_inode_init_security_anon()
2956 	isec->initialized = LABEL_INITIALIZED;  in selinux_inode_init_security_anon()
2967 			    isec->sid,  in selinux_inode_init_security_anon()
2968 			    isec->sclass,  in selinux_inode_init_security_anon()
3026 	struct inode_security_struct *isec;  in selinux_inode_follow_link()  local
3034 	isec = inode_security_rcu(inode, rcu);  in selinux_inode_follow_link()
3035 	if (IS_ERR(isec))  in selinux_inode_follow_link()
3036 		return PTR_ERR(isec);  in selinux_inode_follow_link()
3039 				  sid, isec->sid, isec->sclass, FILE__READ, &ad);  in selinux_inode_follow_link()
3047 	struct inode_security_struct *isec = selinux_inode(inode);  in audit_inode_permission()  local
3053 			    current_sid(), isec->sid, isec->sclass, perms,  in audit_inode_permission()
3063 	struct inode_security_struct *isec;  in selinux_inode_permission()  local
3084 	isec = inode_security_rcu(inode, no_block);  in selinux_inode_permission()
3085 	if (IS_ERR(isec))  in selinux_inode_permission()
3086 		return PTR_ERR(isec);  in selinux_inode_permission()
3089 				  sid, isec->sid, isec->sclass, perms, 0,  in selinux_inode_permission()
3153 	struct inode_security_struct *isec;  in selinux_inode_setxattr()  local
3182 	isec = backing_inode_security(dentry);  in selinux_inode_setxattr()
3184 			  sid, isec->sid, isec->sclass,  in selinux_inode_setxattr()
3225 			  sid, newsid, isec->sclass,  in selinux_inode_setxattr()
3230 	rc = security_validate_transition(&selinux_state, isec->sid, newsid,  in selinux_inode_setxattr()
3231 					  sid, isec->sclass);  in selinux_inode_setxattr()
3248 	struct inode_security_struct *isec;  in selinux_inode_post_setxattr()  local
3275 	isec = backing_inode_security(dentry);  in selinux_inode_post_setxattr()
3276 	spin_lock(&isec->lock);  in selinux_inode_post_setxattr()
3277 	isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_inode_post_setxattr()
3278 	isec->sid = newsid;  in selinux_inode_post_setxattr()
3279 	isec->initialized = LABEL_INITIALIZED;  in selinux_inode_post_setxattr()
3280 	spin_unlock(&isec->lock);  in selinux_inode_post_setxattr()
3374 	struct inode_security_struct *isec;  in selinux_inode_getsecurity()  local
3393 	isec = inode_security(inode);  in selinux_inode_getsecurity()
3396 						      isec->sid, &context,  in selinux_inode_getsecurity()
3399 		error = security_sid_to_context(&selinux_state, isec->sid,  in selinux_inode_getsecurity()
3416 	struct inode_security_struct *isec = inode_security_novalidate(inode);  in selinux_inode_setsecurity()  local
3436 	spin_lock(&isec->lock);  in selinux_inode_setsecurity()
3437 	isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_inode_setsecurity()
3438 	isec->sid = newsid;  in selinux_inode_setsecurity()
3439 	isec->initialized = LABEL_INITIALIZED;  in selinux_inode_setsecurity()
3440 	spin_unlock(&isec->lock);  in selinux_inode_setsecurity()
3458 	struct inode_security_struct *isec = inode_security_novalidate(inode);  in selinux_inode_getsecid()  local
3459 	*secid = isec->sid;  in selinux_inode_getsecid()
3577 	struct inode_security_struct *isec;  in selinux_file_permission()  local
3584 	isec = inode_security(inode);  in selinux_file_permission()
3585 	if (sid == fsec->sid && fsec->isid == isec->sid &&  in selinux_file_permission()
3614 	struct inode_security_struct *isec;  in ioctl_has_perm()  local
3639 	isec = inode_security(inode);  in ioctl_has_perm()
3641 				    ssid, isec->sid, isec->sclass,  in ioctl_has_perm()
3901 	struct inode_security_struct *isec;  in selinux_file_open()  local
3904 	isec = inode_security(file_inode(file));  in selinux_file_open()
3912 	fsec->isid = isec->sid;  in selinux_file_open()
3995 	struct inode_security_struct *isec = inode_security(inode);  in selinux_kernel_create_files_as()  local
4001 			   sid, isec->sid,  in selinux_kernel_create_files_as()
4007 		tsec->create_sid = isec->sid;  in selinux_kernel_create_files_as()
4026 	struct inode_security_struct *isec;  in selinux_kernel_module_from_file()  local
4050 	isec = inode_security(file_inode(file));  in selinux_kernel_module_from_file()
4052 			    sid, isec->sid, SECCLASS_SYSTEM,  in selinux_kernel_module_from_file()
4215 	struct inode_security_struct *isec = selinux_inode(inode);  in selinux_task_to_inode()  local
4218 	spin_lock(&isec->lock);  in selinux_task_to_inode()
4219 	isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_task_to_inode()
4220 	isec->sid = sid;  in selinux_task_to_inode()
4221 	isec->initialized = LABEL_INITIALIZED;  in selinux_task_to_inode()
4222 	spin_unlock(&isec->lock);  in selinux_task_to_inode()
4581 	struct inode_security_struct *isec = inode_security_novalidate(SOCK_INODE(sock));  in selinux_socket_post_create()  local
4593 	isec->sclass = sclass;  in selinux_socket_post_create()
4594 	isec->sid = sid;  in selinux_socket_post_create()
4595 	isec->initialized = LABEL_INITIALIZED;  in selinux_socket_post_create()
4873 	struct inode_security_struct *isec;  in selinux_socket_accept()  local
4882 	isec = inode_security_novalidate(SOCK_INODE(sock));  in selinux_socket_accept()
4883 	spin_lock(&isec->lock);  in selinux_socket_accept()
4884 	sclass = isec->sclass;  in selinux_socket_accept()
4885 	sid = isec->sid;  in selinux_socket_accept()
4886 	spin_unlock(&isec->lock);  in selinux_socket_accept()
5162 	struct inode_security_struct *isec;  in selinux_socket_getpeersec_dgram()  local
5174 		isec = inode_security_novalidate(SOCK_INODE(sock));  in selinux_socket_getpeersec_dgram()
5175 		peer_secid = isec->sid;  in selinux_socket_getpeersec_dgram()
5237 	struct inode_security_struct *isec =  in selinux_sock_graft()  local
5243 		isec->sid = sksec->sid;  in selinux_sock_graft()
5244 	sksec->sclass = isec->sclass;  in selinux_sock_graft()
5960 static void ipc_init_security(struct ipc_security_struct *isec, u16 sclass)  in ipc_init_security()  argument
5962 	isec->sclass = sclass;  in ipc_init_security()
5963 	isec->sid = current_sid();  in ipc_init_security()
5969 	struct ipc_security_struct *isec;  in ipc_has_perm()  local
5973 	isec = selinux_ipc(ipc_perms);  in ipc_has_perm()
5979 			    sid, isec->sid, isec->sclass, perms, &ad);  in ipc_has_perm()
5995 	struct ipc_security_struct *isec;  in selinux_msg_queue_alloc_security()  local
5999 	isec = selinux_ipc(msq);  in selinux_msg_queue_alloc_security()
6000 	ipc_init_security(isec, SECCLASS_MSGQ);  in selinux_msg_queue_alloc_security()
6006 			    sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_alloc_security()
6012 	struct ipc_security_struct *isec;  in selinux_msg_queue_associate()  local
6016 	isec = selinux_ipc(msq);  in selinux_msg_queue_associate()
6022 			    sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_associate()
6059 	struct ipc_security_struct *isec;  in selinux_msg_queue_msgsnd()  local
6065 	isec = selinux_ipc(msq);  in selinux_msg_queue_msgsnd()
6076 		rc = security_transition_sid(&selinux_state, sid, isec->sid,  in selinux_msg_queue_msgsnd()
6087 			  sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_msgsnd()
6097 				  msec->sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_msgsnd()
6107 	struct ipc_security_struct *isec;  in selinux_msg_queue_msgrcv()  local
6113 	isec = selinux_ipc(msq);  in selinux_msg_queue_msgrcv()
6120 			  sid, isec->sid,  in selinux_msg_queue_msgrcv()
6132 	struct ipc_security_struct *isec;  in selinux_shm_alloc_security()  local
6136 	isec = selinux_ipc(shp);  in selinux_shm_alloc_security()
6137 	ipc_init_security(isec, SECCLASS_SHM);  in selinux_shm_alloc_security()
6143 			    sid, isec->sid, SECCLASS_SHM,  in selinux_shm_alloc_security()
6149 	struct ipc_security_struct *isec;  in selinux_shm_associate()  local
6153 	isec = selinux_ipc(shp);  in selinux_shm_associate()
6159 			    sid, isec->sid, SECCLASS_SHM,  in selinux_shm_associate()
6215 	struct ipc_security_struct *isec;  in selinux_sem_alloc_security()  local
6219 	isec = selinux_ipc(sma);  in selinux_sem_alloc_security()
6220 	ipc_init_security(isec, SECCLASS_SEM);  in selinux_sem_alloc_security()
6226 			    sid, isec->sid, SECCLASS_SEM,  in selinux_sem_alloc_security()
6232 	struct ipc_security_struct *isec;  in selinux_sem_associate()  local
6236 	isec = selinux_ipc(sma);  in selinux_sem_associate()
6242 			    sid, isec->sid, SECCLASS_SEM,  in selinux_sem_associate()
6322 	struct ipc_security_struct *isec = selinux_ipc(ipcp);  in selinux_ipc_getsecid()  local
6323 	*secid = isec->sid;  in selinux_ipc_getsecid()
6550 	struct inode_security_struct *isec = selinux_inode(inode);  in selinux_inode_invalidate_secctx()  local
6552 	spin_lock(&isec->lock);  in selinux_inode_invalidate_secctx()
6553 	isec->initialized = LABEL_INVALID;  in selinux_inode_invalidate_secctx()
6554 	spin_unlock(&isec->lock);  in selinux_inode_invalidate_secctx()
7006 	struct inode_security_struct *isec = selinux_inode(inode);  in selinux_uring_cmd()  local
7012 	return avc_has_perm(&selinux_state, current_sid(), isec->sid,  in selinux_uring_cmd()