226 	struct inode_security_struct *isec;  in inode_alloc_security()  local
229 	isec = kmem_cache_zalloc(sel_inode_cache, GFP_NOFS);  in inode_alloc_security()
230 	if (!isec)  in inode_alloc_security()
233 	mutex_init(&isec->lock);  in inode_alloc_security()
234 	INIT_LIST_HEAD(&isec->list);  in inode_alloc_security()
235 	isec->inode = inode;  in inode_alloc_security()
236 	isec->sid = SECINITSID_UNLABELED;  in inode_alloc_security()
237 	isec->sclass = SECCLASS_FILE;  in inode_alloc_security()
238 	isec->task_sid = sid;  in inode_alloc_security()
239 	inode->i_security = isec;  in inode_alloc_security()
246 	struct inode_security_struct *isec;  in inode_free_rcu()  local
248 	isec = container_of(head, struct inode_security_struct, rcu);  in inode_free_rcu()
249 	kmem_cache_free(sel_inode_cache, isec);  in inode_free_rcu()
254 	struct inode_security_struct *isec = inode->i_security;  in inode_free_security()  local
258 	if (!list_empty(&isec->list))  in inode_free_security()
259 		list_del_init(&isec->list);  in inode_free_security()
271 	call_rcu(&isec->rcu, inode_free_rcu);  in inode_free_security()
465 		struct inode_security_struct *isec =  in sb_finish_set_opts()  local
468 		struct inode *inode = isec->inode;  in sb_finish_set_opts()
469 		list_del_init(&isec->list);  in sb_finish_set_opts()
557 		struct inode_security_struct *isec = root->i_security;  in selinux_get_mnt_opts()  local
559 		rc = security_sid_to_context(isec->sid, &context, &len);  in selinux_get_mnt_opts()
1265 	struct inode_security_struct *isec = inode->i_security;  in inode_doinit_with_dentry()  local
1273 	if (isec->initialized)  in inode_doinit_with_dentry()
1276 	mutex_lock(&isec->lock);  in inode_doinit_with_dentry()
1277 	if (isec->initialized)  in inode_doinit_with_dentry()
1286 		if (list_empty(&isec->list))  in inode_doinit_with_dentry()
1287 			list_add(&isec->list, &sbsec->isec_head);  in inode_doinit_with_dentry()
1297 			isec->sid = sbsec->def_sid;  in inode_doinit_with_dentry()
1392 		isec->sid = sid;  in inode_doinit_with_dentry()
1395 		isec->sid = isec->task_sid;  in inode_doinit_with_dentry()
1399 		isec->sid = sbsec->sid;  in inode_doinit_with_dentry()
1402 		isec->sclass = inode_mode_to_security_class(inode->i_mode);  in inode_doinit_with_dentry()
1403 		rc = security_transition_sid(isec->task_sid, sbsec->sid,  in inode_doinit_with_dentry()
1404 					     isec->sclass, NULL, &sid);  in inode_doinit_with_dentry()
1407 		isec->sid = sid;  in inode_doinit_with_dentry()
1410 		isec->sid = sbsec->mntpoint_sid;  in inode_doinit_with_dentry()
1414 		isec->sid = sbsec->sid;  in inode_doinit_with_dentry()
1438 			isec->sclass = inode_mode_to_security_class(inode->i_mode);  in inode_doinit_with_dentry()
1439 			rc = selinux_proc_get_sid(dentry, isec->sclass, &sid);  in inode_doinit_with_dentry()
1443 			isec->sid = sid;  in inode_doinit_with_dentry()
1448 	isec->initialized = 1;  in inode_doinit_with_dentry()
1451 	mutex_unlock(&isec->lock);  in inode_doinit_with_dentry()
1453 	if (isec->sclass == SECCLASS_FILE)  in inode_doinit_with_dentry()
1454 		isec->sclass = inode_mode_to_security_class(inode->i_mode);  in inode_doinit_with_dentry()
1593 	struct inode_security_struct *isec;  in inode_has_perm()  local
1602 	isec = inode->i_security;  in inode_has_perm()
1604 	return avc_has_perm(sid, isec->sid, isec->sclass, perms, adp);  in inode_has_perm()
1750 	struct inode_security_struct *dsec, *isec;  in may_link()  local
1757 	isec = d_backing_inode(dentry)->i_security;  in may_link()
1784 	rc = avc_has_perm(sid, isec->sid, isec->sclass, av, &ad);  in may_link()
1968 	struct inode_security_struct *isec = inode->i_security;  in selinux_binder_transfer_file()  local
1987 	return avc_has_perm(sid, isec->sid, isec->sclass, file_to_av(file),  in selinux_binder_transfer_file()
2192 	struct inode_security_struct *isec;  in selinux_bprm_set_creds()  local
2208 	isec = inode->i_security;  in selinux_bprm_set_creds()
2230 		rc = security_transition_sid(old_tsec->sid, isec->sid,  in selinux_bprm_set_creds()
2249 		rc = avc_has_perm(old_tsec->sid, isec->sid,  in selinux_bprm_set_creds()
2260 		rc = avc_has_perm(new_tsec->sid, isec->sid,  in selinux_bprm_set_creds()
2794 		struct inode_security_struct *isec = inode->i_security;  in selinux_inode_init_security()  local
2795 		isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_inode_init_security()
2796 		isec->sid = newsid;  in selinux_inode_init_security()
2797 		isec->initialized = 1;  in selinux_inode_init_security()
2878 	struct inode_security_struct *isec = inode->i_security;  in audit_inode_permission()  local
2884 	rc = slow_avc_audit(current_sid(), isec->sid, isec->sclass, perms,  in audit_inode_permission()
2897 	struct inode_security_struct *isec;  in selinux_inode_permission()  local
2918 	isec = inode->i_security;  in selinux_inode_permission()
2920 	rc = avc_has_perm_noaudit(sid, isec->sid, isec->sclass, perms, 0, &avd);  in selinux_inode_permission()
2987 	struct inode_security_struct *isec = inode->i_security;  in selinux_inode_setxattr()  local
3006 	rc = avc_has_perm(sid, isec->sid, isec->sclass,  in selinux_inode_setxattr()
3042 	rc = avc_has_perm(sid, newsid, isec->sclass,  in selinux_inode_setxattr()
3047 	rc = security_validate_transition(isec->sid, newsid, sid,  in selinux_inode_setxattr()
3048 					  isec->sclass);  in selinux_inode_setxattr()
3064 	struct inode_security_struct *isec = inode->i_security;  in selinux_inode_post_setxattr()  local
3081 	isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_inode_post_setxattr()
3082 	isec->sid = newsid;  in selinux_inode_post_setxattr()
3083 	isec->initialized = 1;  in selinux_inode_post_setxattr()
3122 	struct inode_security_struct *isec = inode->i_security;  in selinux_inode_getsecurity()  local
3139 		error = security_sid_to_context_force(isec->sid, &context,  in selinux_inode_getsecurity()
3142 		error = security_sid_to_context(isec->sid, &context, &size);  in selinux_inode_getsecurity()
3158 	struct inode_security_struct *isec = inode->i_security;  in selinux_inode_setsecurity()  local
3172 	isec->sclass = inode_mode_to_security_class(inode->i_mode);  in selinux_inode_setsecurity()
3173 	isec->sid = newsid;  in selinux_inode_setsecurity()
3174 	isec->initialized = 1;  in selinux_inode_setsecurity()
3188 	struct inode_security_struct *isec = inode->i_security;  in selinux_inode_getsecid()  local
3189 	*secid = isec->sid;  in selinux_inode_getsecid()
3211 	struct inode_security_struct *isec = inode->i_security;  in selinux_file_permission()  local
3218 	if (sid == fsec->sid && fsec->isid == isec->sid &&  in selinux_file_permission()
3472 	struct inode_security_struct *isec;  in selinux_file_open()  local
3475 	isec = file_inode(file)->i_security;  in selinux_file_open()
3483 	fsec->isid = isec->sid;  in selinux_file_open()
3593 	struct inode_security_struct *isec = inode->i_security;  in selinux_kernel_create_files_as()  local
3598 	ret = avc_has_perm(sid, isec->sid,  in selinux_kernel_create_files_as()
3604 		tsec->create_sid = isec->sid;  in selinux_kernel_create_files_as()
3731 	struct inode_security_struct *isec = inode->i_security;  in selinux_task_to_inode()  local
3734 	isec->sid = sid;  in selinux_task_to_inode()
3735 	isec->initialized = 1;  in selinux_task_to_inode()
4052 	struct inode_security_struct *isec = SOCK_INODE(sock)->i_security;  in selinux_socket_post_create()  local
4056 	isec->sclass = socket_type_to_security_class(family, type, protocol);  in selinux_socket_post_create()
4059 		isec->sid = SECINITSID_KERNEL;  in selinux_socket_post_create()
4061 		err = socket_sockcreate_sid(tsec, isec->sclass, &(isec->sid));  in selinux_socket_post_create()
4066 	isec->initialized = 1;  in selinux_socket_post_create()
4070 		sksec->sid = isec->sid;  in selinux_socket_post_create()
4071 		sksec->sclass = isec->sclass;  in selinux_socket_post_create()
4245 	struct inode_security_struct *isec;  in selinux_socket_accept()  local
4254 	isec = SOCK_INODE(sock)->i_security;  in selinux_socket_accept()
4255 	newisec->sclass = isec->sclass;  in selinux_socket_accept()
4256 	newisec->sid = isec->sid;  in selinux_socket_accept()
4591 	struct inode_security_struct *isec = SOCK_INODE(parent)->i_security;  in selinux_sock_graft()  local
4596 		isec->sid = sksec->sid;  in selinux_sock_graft()
4597 	sksec->sclass = isec->sclass;  in selinux_sock_graft()
5115 	struct ipc_security_struct *isec;  in ipc_alloc_security()  local
5118 	isec = kzalloc(sizeof(struct ipc_security_struct), GFP_KERNEL);  in ipc_alloc_security()
5119 	if (!isec)  in ipc_alloc_security()
5123 	isec->sclass = sclass;  in ipc_alloc_security()
5124 	isec->sid = sid;  in ipc_alloc_security()
5125 	perm->security = isec;  in ipc_alloc_security()
5132 	struct ipc_security_struct *isec = perm->security;  in ipc_free_security()  local
5134 	kfree(isec);  in ipc_free_security()
5162 	struct ipc_security_struct *isec;  in ipc_has_perm()  local
5166 	isec = ipc_perms->security;  in ipc_has_perm()
5171 	return avc_has_perm(sid, isec->sid, isec->sclass, perms, &ad);  in ipc_has_perm()
5187 	struct ipc_security_struct *isec;  in selinux_msg_queue_alloc_security()  local
5196 	isec = msq->q_perm.security;  in selinux_msg_queue_alloc_security()
5201 	rc = avc_has_perm(sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_alloc_security()
5217 	struct ipc_security_struct *isec;  in selinux_msg_queue_associate()  local
5221 	isec = msq->q_perm.security;  in selinux_msg_queue_associate()
5226 	return avc_has_perm(sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_associate()
5260 	struct ipc_security_struct *isec;  in selinux_msg_queue_msgsnd()  local
5266 	isec = msq->q_perm.security;  in selinux_msg_queue_msgsnd()
5277 		rc = security_transition_sid(sid, isec->sid, SECCLASS_MSG,  in selinux_msg_queue_msgsnd()
5287 	rc = avc_has_perm(sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_msgsnd()
5295 		rc = avc_has_perm(msec->sid, isec->sid, SECCLASS_MSGQ,  in selinux_msg_queue_msgsnd()
5305 	struct ipc_security_struct *isec;  in selinux_msg_queue_msgrcv()  local
5311 	isec = msq->q_perm.security;  in selinux_msg_queue_msgrcv()
5317 	rc = avc_has_perm(sid, isec->sid,  in selinux_msg_queue_msgrcv()
5328 	struct ipc_security_struct *isec;  in selinux_shm_alloc_security()  local
5337 	isec = shp->shm_perm.security;  in selinux_shm_alloc_security()
5342 	rc = avc_has_perm(sid, isec->sid, SECCLASS_SHM,  in selinux_shm_alloc_security()
5358 	struct ipc_security_struct *isec;  in selinux_shm_associate()  local
5362 	isec = shp->shm_perm.security;  in selinux_shm_associate()
5367 	return avc_has_perm(sid, isec->sid, SECCLASS_SHM,  in selinux_shm_associate()
5420 	struct ipc_security_struct *isec;  in selinux_sem_alloc_security()  local
5429 	isec = sma->sem_perm.security;  in selinux_sem_alloc_security()
5434 	rc = avc_has_perm(sid, isec->sid, SECCLASS_SEM,  in selinux_sem_alloc_security()
5450 	struct ipc_security_struct *isec;  in selinux_sem_associate()  local
5454 	isec = sma->sem_perm.security;  in selinux_sem_associate()
5459 	return avc_has_perm(sid, isec->sid, SECCLASS_SEM,  in selinux_sem_associate()
5536 	struct ipc_security_struct *isec = ipcp->security;  in selinux_ipc_getsecid()  local
5537 	*secid = isec->sid;  in selinux_ipc_getsecid()