257 	struct inode_security_struct *isec = selinux_inode(inode);  in __inode_security_revalidate()  local
262 	    isec->initialized != LABEL_INITIALIZED) {  in __inode_security_revalidate()
320 	struct inode_security_struct *isec = selinux_inode(inode);  in inode_free_security()  local
323 	if (!isec)  in inode_free_security()
336 	if (!list_empty_careful(&isec->list)) {  in inode_free_security()
338 		list_del_init(&isec->list);  in inode_free_security()
542 		struct inode_security_struct *isec =  in sb_finish_set_opts()  local
545 		struct inode *inode = isec->inode;  in sb_finish_set_opts()
546 		list_del_init(&isec->list);  in sb_finish_set_opts()
1084 		struct inode_security_struct *isec = backing_inode_security(root);  in selinux_sb_show_options()  local
1087 		rc = show_sid(m, isec->sid);  in selinux_sb_show_options()
1386 	struct inode_security_struct *isec = selinux_inode(inode);  in inode_doinit_with_dentry()  local
1392 	if (isec->initialized == LABEL_INITIALIZED)  in inode_doinit_with_dentry()
1395 	spin_lock(&isec->lock);  in inode_doinit_with_dentry()
1396 	if (isec->initialized == LABEL_INITIALIZED)  in inode_doinit_with_dentry()
1399 	if (isec->sclass == SECCLASS_FILE)  in inode_doinit_with_dentry()
1400 		isec->sclass = inode_mode_to_security_class(inode->i_mode);  in inode_doinit_with_dentry()
1408 		if (list_empty(&isec->list))  in inode_doinit_with_dentry()
1409 			list_add(&isec->list, &sbsec->isec_head);  in inode_doinit_with_dentry()
1414 	sclass = isec->sclass;  in inode_doinit_with_dentry()
1415 	task_sid = isec->task_sid;  in inode_doinit_with_dentry()
1416 	sid = isec->sid;  in inode_doinit_with_dentry()
1417 	isec->initialized = LABEL_PENDING;  in inode_doinit_with_dentry()
1418 	spin_unlock(&isec->lock);  in inode_doinit_with_dentry()
1534 	spin_lock(&isec->lock);  in inode_doinit_with_dentry()
1535 	if (isec->initialized == LABEL_PENDING) {  in inode_doinit_with_dentry()
1537 			isec->initialized = LABEL_INVALID;  in inode_doinit_with_dentry()
1541 		isec->initialized = LABEL_INITIALIZED;  in inode_doinit_with_dentry()
1542 		isec->sid = sid;  in inode_doinit_with_dentry()
1546 	spin_unlock(&isec->lock);  in inode_doinit_with_dentry()
1627 	struct inode_security_struct *isec;  in inode_has_perm()  local
1636 	isec = selinux_inode(inode);  in inode_has_perm()
1639 			    sid, isec->sid, isec->sclass, perms, adp);  in inode_has_perm()
1816 	struct inode_security_struct *dsec, *isec;  in may_link()  local
1823 	isec = backing_inode_security(dentry);  in may_link()
1852 			  sid, isec->sid, isec->sclass, av, &ad);  in may_link()
2048 	struct inode_security_struct *isec;  in selinux_binder_transfer_file()  local
2074 	isec = backing_inode_security(dentry);  in selinux_binder_transfer_file()
2076 			    sid, isec->sid, isec->sclass, file_to_av(file),  in selinux_binder_transfer_file()
2294 	struct inode_security_struct *isec;  in selinux_bprm_creds_for_exec()  local
2304 	isec = inode_security(inode);  in selinux_bprm_creds_for_exec()
2327 					     isec->sid, SECCLASS_PROCESS, NULL,  in selinux_bprm_creds_for_exec()
2346 				  old_tsec->sid, isec->sid,  in selinux_bprm_creds_for_exec()
2359 				  new_tsec->sid, isec->sid,  in selinux_bprm_creds_for_exec()
2824 	struct inode_security_struct *isec = selinux_inode(inode);  in selinux_inode_alloc_security()  local
2827 	spin_lock_init(&isec->lock);  in selinux_inode_alloc_security()
2828 	INIT_LIST_HEAD(&isec->list);  in selinux_inode_alloc_security()
2829 	isec->inode = inode;  in selinux_inode_alloc_security()
2830 	isec->sid = SECINITSID_UNLABELED;  in selinux_inode_alloc_security()
2831 	isec->sclass = SECCLASS_FILE;  in selinux_inode_alloc_security()
2832 	isec->task_sid = sid;  in selinux_inode_alloc_security()
2833 	isec->initialized = LABEL_INVALID;  in selinux_inode_alloc_security()
2905 		struct inode_security_struct *isec = selinux_inode(inode);  in selinux_inode_init_security()  local
2906 		isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_inode_init_security()
2907 		isec->sid = newsid;  in selinux_inode_init_security()
2908 		isec->initialized = LABEL_INITIALIZED;  in selinux_inode_init_security()
2983 	struct inode_security_struct *isec;  in selinux_inode_follow_link()  local
2991 	isec = inode_security_rcu(inode, rcu);  in selinux_inode_follow_link()
2992 	if (IS_ERR(isec))  in selinux_inode_follow_link()
2993 		return PTR_ERR(isec);  in selinux_inode_follow_link()
2996 				  sid, isec->sid, isec->sclass, FILE__READ, &ad,  in selinux_inode_follow_link()
3005 	struct inode_security_struct *isec = selinux_inode(inode);  in audit_inode_permission()  local
3012 			    current_sid(), isec->sid, isec->sclass, perms,  in audit_inode_permission()
3025 	struct inode_security_struct *isec;  in selinux_inode_permission()  local
3046 	isec = inode_security_rcu(inode, no_block);  in selinux_inode_permission()
3047 	if (IS_ERR(isec))  in selinux_inode_permission()
3048 		return PTR_ERR(isec);  in selinux_inode_permission()
3051 				  sid, isec->sid, isec->sclass, perms,  in selinux_inode_permission()
3119 	struct inode_security_struct *isec;  in selinux_inode_setxattr()  local
3148 	isec = backing_inode_security(dentry);  in selinux_inode_setxattr()
3150 			  sid, isec->sid, isec->sclass,  in selinux_inode_setxattr()
3189 			  sid, newsid, isec->sclass,  in selinux_inode_setxattr()
3194 	rc = security_validate_transition(&selinux_state, isec->sid, newsid,  in selinux_inode_setxattr()
3195 					  sid, isec->sclass);  in selinux_inode_setxattr()
3212 	struct inode_security_struct *isec;  in selinux_inode_post_setxattr()  local
3239 	isec = backing_inode_security(dentry);  in selinux_inode_post_setxattr()
3240 	spin_lock(&isec->lock);  in selinux_inode_post_setxattr()
3241 	isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_inode_post_setxattr()
3242 	isec->sid = newsid;  in selinux_inode_post_setxattr()
3243 	isec->initialized = LABEL_INITIALIZED;  in selinux_inode_post_setxattr()
3244 	spin_unlock(&isec->lock);  in selinux_inode_post_setxattr()
3337 	struct inode_security_struct *isec;  in selinux_inode_getsecurity()  local
3356 	isec = inode_security(inode);  in selinux_inode_getsecurity()
3359 						      isec->sid, &context,  in selinux_inode_getsecurity()
3362 		error = security_sid_to_context(&selinux_state, isec->sid,  in selinux_inode_getsecurity()
3379 	struct inode_security_struct *isec = inode_security_novalidate(inode);  in selinux_inode_setsecurity()  local
3398 	spin_lock(&isec->lock);  in selinux_inode_setsecurity()
3399 	isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_inode_setsecurity()
3400 	isec->sid = newsid;  in selinux_inode_setsecurity()
3401 	isec->initialized = LABEL_INITIALIZED;  in selinux_inode_setsecurity()
3402 	spin_unlock(&isec->lock);  in selinux_inode_setsecurity()
3416 	struct inode_security_struct *isec = inode_security_novalidate(inode);  in selinux_inode_getsecid()  local
3417 	*secid = isec->sid;  in selinux_inode_getsecid()
3535 	struct inode_security_struct *isec;  in selinux_file_permission()  local
3542 	isec = inode_security(inode);  in selinux_file_permission()
3543 	if (sid == fsec->sid && fsec->isid == isec->sid &&  in selinux_file_permission()
3572 	struct inode_security_struct *isec;  in ioctl_has_perm()  local
3597 	isec = inode_security(inode);  in ioctl_has_perm()
3599 				    ssid, isec->sid, isec->sclass,  in ioctl_has_perm()
3853 	struct inode_security_struct *isec;  in selinux_file_open()  local
3856 	isec = inode_security(file_inode(file));  in selinux_file_open()
3864 	fsec->isid = isec->sid;  in selinux_file_open()
3947 	struct inode_security_struct *isec = inode_security(inode);  in selinux_kernel_create_files_as()  local
3953 			   sid, isec->sid,  in selinux_kernel_create_files_as()
3959 		tsec->create_sid = isec->sid;  in selinux_kernel_create_files_as()
3978 	struct inode_security_struct *isec;  in selinux_kernel_module_from_file()  local
4002 	isec = inode_security(file_inode(file));  in selinux_kernel_module_from_file()
4004 			    sid, isec->sid, SECCLASS_SYSTEM,  in selinux_kernel_module_from_file()
4161 	struct inode_security_struct *isec = selinux_inode(inode);  in selinux_task_to_inode()  local
4164 	spin_lock(&isec->lock);  in selinux_task_to_inode()
4165 	isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_task_to_inode()
4166 	isec->sid = sid;  in selinux_task_to_inode()
4167 	isec->initialized = LABEL_INITIALIZED;  in selinux_task_to_inode()
4168 	spin_unlock(&isec->lock);  in selinux_task_to_inode()
4519 	struct inode_security_struct *isec = inode_security_novalidate(SOCK_INODE(sock));  in selinux_socket_post_create()  local
4531 	isec->sclass = sclass;  in selinux_socket_post_create()
4532 	isec->sid = sid;  in selinux_socket_post_create()
4533 	isec->initialized = LABEL_INITIALIZED;  in selinux_socket_post_create()
4811 	struct inode_security_struct *isec;  in selinux_socket_accept()  local
4820 	isec = inode_security_novalidate(SOCK_INODE(sock));  in selinux_socket_accept()
4821 	spin_lock(&isec->lock);  in selinux_socket_accept()
4822 	sclass = isec->sclass;  in selinux_socket_accept()
4823 	sid = isec->sid;  in selinux_socket_accept()
4824 	spin_unlock(&isec->lock);  in selinux_socket_accept()
5100 	struct inode_security_struct *isec;  in selinux_socket_getpeersec_dgram()  local
5112 		isec = inode_security_novalidate(SOCK_INODE(sock));  in selinux_socket_getpeersec_dgram()
5113 		peer_secid = isec->sid;  in selinux_socket_getpeersec_dgram()
5175 	struct inode_security_struct *isec =  in selinux_sock_graft()  local
5181 		isec->sid = sksec->sid;  in selinux_sock_graft()
5182 	sksec->sclass = isec->sclass;  in selinux_sock_graft()
5903 static void ipc_init_security(struct ipc_security_struct *isec, u16 sclass)  in ipc_init_security()  argument
5905 	isec->sclass = sclass;  in ipc_init_security()
5906 	isec->sid = current_sid();  in ipc_init_security()
5912 	struct ipc_security_struct *isec;  in ipc_has_perm()  local
5916 	isec = selinux_ipc(ipc_perms);  in ipc_has_perm()
5922 			    sid, isec->sid, isec->sclass, perms, &ad);  in ipc_has_perm()
5938 	struct ipc_security_struct *isec;  in selinux_msg_queue_alloc_security()  local
5943 	isec = selinux_ipc(msq);  in selinux_msg_queue_alloc_security()
5944 	ipc_init_security(isec, SECCLASS_MSGQ);  in selinux_msg_queue_alloc_security()
5950 			  sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_alloc_security()
5957 	struct ipc_security_struct *isec;  in selinux_msg_queue_associate()  local
5961 	isec = selinux_ipc(msq);  in selinux_msg_queue_associate()
5967 			    sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_associate()
6004 	struct ipc_security_struct *isec;  in selinux_msg_queue_msgsnd()  local
6010 	isec = selinux_ipc(msq);  in selinux_msg_queue_msgsnd()
6021 		rc = security_transition_sid(&selinux_state, sid, isec->sid,  in selinux_msg_queue_msgsnd()
6032 			  sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_msgsnd()
6042 				  msec->sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_msgsnd()
6052 	struct ipc_security_struct *isec;  in selinux_msg_queue_msgrcv()  local
6058 	isec = selinux_ipc(msq);  in selinux_msg_queue_msgrcv()
6065 			  sid, isec->sid,  in selinux_msg_queue_msgrcv()
6077 	struct ipc_security_struct *isec;  in selinux_shm_alloc_security()  local
6082 	isec = selinux_ipc(shp);  in selinux_shm_alloc_security()
6083 	ipc_init_security(isec, SECCLASS_SHM);  in selinux_shm_alloc_security()
6089 			  sid, isec->sid, SECCLASS_SHM,  in selinux_shm_alloc_security()
6096 	struct ipc_security_struct *isec;  in selinux_shm_associate()  local
6100 	isec = selinux_ipc(shp);  in selinux_shm_associate()
6106 			    sid, isec->sid, SECCLASS_SHM,  in selinux_shm_associate()
6162 	struct ipc_security_struct *isec;  in selinux_sem_alloc_security()  local
6167 	isec = selinux_ipc(sma);  in selinux_sem_alloc_security()
6168 	ipc_init_security(isec, SECCLASS_SEM);  in selinux_sem_alloc_security()
6174 			  sid, isec->sid, SECCLASS_SEM,  in selinux_sem_alloc_security()
6181 	struct ipc_security_struct *isec;  in selinux_sem_associate()  local
6185 	isec = selinux_ipc(sma);  in selinux_sem_associate()
6191 			    sid, isec->sid, SECCLASS_SEM,  in selinux_sem_associate()
6271 	struct ipc_security_struct *isec = selinux_ipc(ipcp);  in selinux_ipc_getsecid()  local
6272 	*secid = isec->sid;  in selinux_ipc_getsecid()
6498 	struct inode_security_struct *isec = selinux_inode(inode);  in selinux_inode_invalidate_secctx()  local
6500 	spin_lock(&isec->lock);  in selinux_inode_invalidate_secctx()
6501 	isec->initialized = LABEL_INVALID;  in selinux_inode_invalidate_secctx()
6502 	spin_unlock(&isec->lock);  in selinux_inode_invalidate_secctx()