252 	struct inode_security_struct *isec;  in inode_alloc_security()  local
255 	isec = kmem_cache_zalloc(sel_inode_cache, GFP_NOFS);  in inode_alloc_security()
256 	if (!isec)  in inode_alloc_security()
259 	spin_lock_init(&isec->lock);  in inode_alloc_security()
260 	INIT_LIST_HEAD(&isec->list);  in inode_alloc_security()
261 	isec->inode = inode;  in inode_alloc_security()
262 	isec->sid = SECINITSID_UNLABELED;  in inode_alloc_security()
263 	isec->sclass = SECCLASS_FILE;  in inode_alloc_security()
264 	isec->task_sid = sid;  in inode_alloc_security()
265 	isec->initialized = LABEL_INVALID;  in inode_alloc_security()
266 	inode->i_security = isec;  in inode_alloc_security()
283 	struct inode_security_struct *isec = inode->i_security;  in __inode_security_revalidate()  local
288 	    isec->initialized != LABEL_INITIALIZED) {  in __inode_security_revalidate()
346 	struct inode_security_struct *isec;  in inode_free_rcu()  local
348 	isec = container_of(head, struct inode_security_struct, rcu);  in inode_free_rcu()
349 	kmem_cache_free(sel_inode_cache, isec);  in inode_free_rcu()
354 	struct inode_security_struct *isec = inode->i_security;  in inode_free_security()  local
367 	if (!list_empty_careful(&isec->list)) {  in inode_free_security()
369 		list_del_init(&isec->list);  in inode_free_security()
382 	call_rcu(&isec->rcu, inode_free_rcu);  in inode_free_security()
575 		struct inode_security_struct *isec =  in sb_finish_set_opts()  local
578 		struct inode *inode = isec->inode;  in sb_finish_set_opts()
579 		list_del_init(&isec->list);  in sb_finish_set_opts()
671 		struct inode_security_struct *isec = backing_inode_security(root);  in selinux_get_mnt_opts()  local
673 		rc = security_sid_to_context(&selinux_state, isec->sid,  in selinux_get_mnt_opts()
1520 	struct inode_security_struct *isec = inode->i_security;  in inode_doinit_with_dentry()  local
1529 	if (isec->initialized == LABEL_INITIALIZED)  in inode_doinit_with_dentry()
1532 	spin_lock(&isec->lock);  in inode_doinit_with_dentry()
1533 	if (isec->initialized == LABEL_INITIALIZED)  in inode_doinit_with_dentry()
1536 	if (isec->sclass == SECCLASS_FILE)  in inode_doinit_with_dentry()
1537 		isec->sclass = inode_mode_to_security_class(inode->i_mode);  in inode_doinit_with_dentry()
1545 		if (list_empty(&isec->list))  in inode_doinit_with_dentry()
1546 			list_add(&isec->list, &sbsec->isec_head);  in inode_doinit_with_dentry()
1551 	sclass = isec->sclass;  in inode_doinit_with_dentry()
1552 	task_sid = isec->task_sid;  in inode_doinit_with_dentry()
1553 	sid = isec->sid;  in inode_doinit_with_dentry()
1554 	isec->initialized = LABEL_PENDING;  in inode_doinit_with_dentry()
1555 	spin_unlock(&isec->lock);  in inode_doinit_with_dentry()
1718 	spin_lock(&isec->lock);  in inode_doinit_with_dentry()
1719 	if (isec->initialized == LABEL_PENDING) {  in inode_doinit_with_dentry()
1721 			isec->initialized = LABEL_INVALID;  in inode_doinit_with_dentry()
1725 		isec->initialized = LABEL_INITIALIZED;  in inode_doinit_with_dentry()
1726 		isec->sid = sid;  in inode_doinit_with_dentry()
1730 	spin_unlock(&isec->lock);  in inode_doinit_with_dentry()
1811 	struct inode_security_struct *isec;  in inode_has_perm()  local
1820 	isec = inode->i_security;  in inode_has_perm()
1823 			    sid, isec->sid, isec->sclass, perms, adp);  in inode_has_perm()
2000 	struct inode_security_struct *dsec, *isec;  in may_link()  local
2007 	isec = backing_inode_security(dentry);  in may_link()
2036 			  sid, isec->sid, isec->sclass, av, &ad);  in may_link()
2232 	struct inode_security_struct *isec;  in selinux_binder_transfer_file()  local
2258 	isec = backing_inode_security(dentry);  in selinux_binder_transfer_file()
2260 			    sid, isec->sid, isec->sclass, file_to_av(file),  in selinux_binder_transfer_file()
2471 	struct inode_security_struct *isec;  in selinux_bprm_set_creds()  local
2483 	isec = inode_security(inode);  in selinux_bprm_set_creds()
2506 					     isec->sid, SECCLASS_PROCESS, NULL,  in selinux_bprm_set_creds()
2525 				  old_tsec->sid, isec->sid,  in selinux_bprm_set_creds()
2538 				  new_tsec->sid, isec->sid,  in selinux_bprm_set_creds()
3048 		struct inode_security_struct *isec = inode->i_security;  in selinux_inode_init_security()  local
3049 		isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_inode_init_security()
3050 		isec->sid = newsid;  in selinux_inode_init_security()
3051 		isec->initialized = LABEL_INITIALIZED;  in selinux_inode_init_security()
3125 	struct inode_security_struct *isec;  in selinux_inode_follow_link()  local
3133 	isec = inode_security_rcu(inode, rcu);  in selinux_inode_follow_link()
3134 	if (IS_ERR(isec))  in selinux_inode_follow_link()
3135 		return PTR_ERR(isec);  in selinux_inode_follow_link()
3138 				  sid, isec->sid, isec->sclass, FILE__READ, &ad,  in selinux_inode_follow_link()
3148 	struct inode_security_struct *isec = inode->i_security;  in audit_inode_permission()  local
3155 			    current_sid(), isec->sid, isec->sclass, perms,  in audit_inode_permission()
3168 	struct inode_security_struct *isec;  in selinux_inode_permission()  local
3189 	isec = inode_security_rcu(inode, flags & MAY_NOT_BLOCK);  in selinux_inode_permission()
3190 	if (IS_ERR(isec))  in selinux_inode_permission()
3191 		return PTR_ERR(isec);  in selinux_inode_permission()
3194 				  sid, isec->sid, isec->sclass, perms, 0, &avd);  in selinux_inode_permission()
3256 	struct inode_security_struct *isec;  in selinux_inode_setxattr()  local
3282 	isec = backing_inode_security(dentry);  in selinux_inode_setxattr()
3284 			  sid, isec->sid, isec->sclass,  in selinux_inode_setxattr()
3323 			  sid, newsid, isec->sclass,  in selinux_inode_setxattr()
3328 	rc = security_validate_transition(&selinux_state, isec->sid, newsid,  in selinux_inode_setxattr()
3329 					  sid, isec->sclass);  in selinux_inode_setxattr()
3346 	struct inode_security_struct *isec;  in selinux_inode_post_setxattr()  local
3364 	isec = backing_inode_security(dentry);  in selinux_inode_post_setxattr()
3365 	spin_lock(&isec->lock);  in selinux_inode_post_setxattr()
3366 	isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_inode_post_setxattr()
3367 	isec->sid = newsid;  in selinux_inode_post_setxattr()
3368 	isec->initialized = LABEL_INITIALIZED;  in selinux_inode_post_setxattr()
3369 	spin_unlock(&isec->lock);  in selinux_inode_post_setxattr()
3415 	struct inode_security_struct *isec;  in selinux_inode_getsecurity()  local
3429 	isec = inode_security(inode);  in selinux_inode_getsecurity()
3432 						      isec->sid, &context,  in selinux_inode_getsecurity()
3435 		error = security_sid_to_context(&selinux_state, isec->sid,  in selinux_inode_getsecurity()
3452 	struct inode_security_struct *isec = inode_security_novalidate(inode);  in selinux_inode_setsecurity()  local
3467 	spin_lock(&isec->lock);  in selinux_inode_setsecurity()
3468 	isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_inode_setsecurity()
3469 	isec->sid = newsid;  in selinux_inode_setsecurity()
3470 	isec->initialized = LABEL_INITIALIZED;  in selinux_inode_setsecurity()
3471 	spin_unlock(&isec->lock);  in selinux_inode_setsecurity()
3485 	struct inode_security_struct *isec = inode_security_novalidate(inode);  in selinux_inode_getsecid()  local
3486 	*secid = isec->sid;  in selinux_inode_getsecid()
3543 	struct inode_security_struct *isec;  in selinux_file_permission()  local
3550 	isec = inode_security(inode);  in selinux_file_permission()
3551 	if (sid == fsec->sid && fsec->isid == isec->sid &&  in selinux_file_permission()
3579 	struct inode_security_struct *isec;  in ioctl_has_perm()  local
3604 	isec = inode_security(inode);  in ioctl_has_perm()
3606 				    ssid, isec->sid, isec->sclass,  in ioctl_has_perm()
3866 	struct inode_security_struct *isec;  in selinux_file_open()  local
3869 	isec = inode_security(file_inode(file));  in selinux_file_open()
3877 	fsec->isid = isec->sid;  in selinux_file_open()
3997 	struct inode_security_struct *isec = inode_security(inode);  in selinux_kernel_create_files_as()  local
4003 			   sid, isec->sid,  in selinux_kernel_create_files_as()
4009 		tsec->create_sid = isec->sid;  in selinux_kernel_create_files_as()
4028 	struct inode_security_struct *isec;  in selinux_kernel_module_from_file()  local
4052 	isec = inode_security(file_inode(file));  in selinux_kernel_module_from_file()
4054 			    sid, isec->sid, SECCLASS_SYSTEM,  in selinux_kernel_module_from_file()
4210 	struct inode_security_struct *isec = inode->i_security;  in selinux_task_to_inode()  local
4213 	spin_lock(&isec->lock);  in selinux_task_to_inode()
4214 	isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_task_to_inode()
4215 	isec->sid = sid;  in selinux_task_to_inode()
4216 	isec->initialized = LABEL_INITIALIZED;  in selinux_task_to_inode()
4217 	spin_unlock(&isec->lock);  in selinux_task_to_inode()
4568 	struct inode_security_struct *isec = inode_security_novalidate(SOCK_INODE(sock));  in selinux_socket_post_create()  local
4580 	isec->sclass = sclass;  in selinux_socket_post_create()
4581 	isec->sid = sid;  in selinux_socket_post_create()
4582 	isec->initialized = LABEL_INITIALIZED;  in selinux_socket_post_create()
4849 	struct inode_security_struct *isec;  in selinux_socket_accept()  local
4858 	isec = inode_security_novalidate(SOCK_INODE(sock));  in selinux_socket_accept()
4859 	spin_lock(&isec->lock);  in selinux_socket_accept()
4860 	sclass = isec->sclass;  in selinux_socket_accept()
4861 	sid = isec->sid;  in selinux_socket_accept()
4862 	spin_unlock(&isec->lock);  in selinux_socket_accept()
5138 	struct inode_security_struct *isec;  in selinux_socket_getpeersec_dgram()  local
5150 		isec = inode_security_novalidate(SOCK_INODE(sock));  in selinux_socket_getpeersec_dgram()
5151 		peer_secid = isec->sid;  in selinux_socket_getpeersec_dgram()
5213 	struct inode_security_struct *isec =  in selinux_sock_graft()  local
5219 		isec->sid = sksec->sid;  in selinux_sock_graft()
5220 	sksec->sclass = isec->sclass;  in selinux_sock_graft()
5923 	struct ipc_security_struct *isec;  in ipc_alloc_security()  local
5925 	isec = kzalloc(sizeof(struct ipc_security_struct), GFP_KERNEL);  in ipc_alloc_security()
5926 	if (!isec)  in ipc_alloc_security()
5929 	isec->sclass = sclass;  in ipc_alloc_security()
5930 	isec->sid = current_sid();  in ipc_alloc_security()
5931 	perm->security = isec;  in ipc_alloc_security()
5938 	struct ipc_security_struct *isec = perm->security;  in ipc_free_security()  local
5940 	kfree(isec);  in ipc_free_security()
5968 	struct ipc_security_struct *isec;  in ipc_has_perm()  local
5972 	isec = ipc_perms->security;  in ipc_has_perm()
5978 			    sid, isec->sid, isec->sclass, perms, &ad);  in ipc_has_perm()
5994 	struct ipc_security_struct *isec;  in selinux_msg_queue_alloc_security()  local
6003 	isec = msq->security;  in selinux_msg_queue_alloc_security()
6009 			  sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_alloc_security()
6025 	struct ipc_security_struct *isec;  in selinux_msg_queue_associate()  local
6029 	isec = msq->security;  in selinux_msg_queue_associate()
6035 			    sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_associate()
6072 	struct ipc_security_struct *isec;  in selinux_msg_queue_msgsnd()  local
6078 	isec = msq->security;  in selinux_msg_queue_msgsnd()
6089 		rc = security_transition_sid(&selinux_state, sid, isec->sid,  in selinux_msg_queue_msgsnd()
6100 			  sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_msgsnd()
6110 				  msec->sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_msgsnd()
6120 	struct ipc_security_struct *isec;  in selinux_msg_queue_msgrcv()  local
6126 	isec = msq->security;  in selinux_msg_queue_msgrcv()
6133 			  sid, isec->sid,  in selinux_msg_queue_msgrcv()
6145 	struct ipc_security_struct *isec;  in selinux_shm_alloc_security()  local
6154 	isec = shp->security;  in selinux_shm_alloc_security()
6160 			  sid, isec->sid, SECCLASS_SHM,  in selinux_shm_alloc_security()
6176 	struct ipc_security_struct *isec;  in selinux_shm_associate()  local
6180 	isec = shp->security;  in selinux_shm_associate()
6186 			    sid, isec->sid, SECCLASS_SHM,  in selinux_shm_associate()
6242 	struct ipc_security_struct *isec;  in selinux_sem_alloc_security()  local
6251 	isec = sma->security;  in selinux_sem_alloc_security()
6257 			  sid, isec->sid, SECCLASS_SEM,  in selinux_sem_alloc_security()
6273 	struct ipc_security_struct *isec;  in selinux_sem_associate()  local
6277 	isec = sma->security;  in selinux_sem_associate()
6283 			    sid, isec->sid, SECCLASS_SEM,  in selinux_sem_associate()
6363 	struct ipc_security_struct *isec = ipcp->security;  in selinux_ipc_getsecid()  local
6364 	*secid = isec->sid;  in selinux_ipc_getsecid()
6589 	struct inode_security_struct *isec = inode->i_security;  in selinux_inode_invalidate_secctx()  local
6591 	spin_lock(&isec->lock);  in selinux_inode_invalidate_secctx()
6592 	isec->initialized = LABEL_INVALID;  in selinux_inode_invalidate_secctx()
6593 	spin_unlock(&isec->lock);  in selinux_inode_invalidate_secctx()