67 	char type[32], *description;  in SYSCALL_DEFINE5()  local
81 	description = NULL;  in SYSCALL_DEFINE5()
83 		description = strndup_user(_description, KEY_MAX_DESC_SIZE);  in SYSCALL_DEFINE5()
84 		if (IS_ERR(description)) {  in SYSCALL_DEFINE5()
85 			ret = PTR_ERR(description);  in SYSCALL_DEFINE5()
88 		if (!*description) {  in SYSCALL_DEFINE5()
89 			kfree(description);  in SYSCALL_DEFINE5()
90 			description = NULL;  in SYSCALL_DEFINE5()
91 		} else if ((description[0] == '.') &&  in SYSCALL_DEFINE5()
128 	key_ref = key_create_or_update(keyring_ref, type, description,  in SYSCALL_DEFINE5()
146 	kfree(description);  in SYSCALL_DEFINE5()
173 	char type[32], *description, *callout_info;  in SYSCALL_DEFINE4()  local
182 	description = strndup_user(_description, KEY_MAX_DESC_SIZE);  in SYSCALL_DEFINE4()
183 	if (IS_ERR(description)) {  in SYSCALL_DEFINE4()
184 		ret = PTR_ERR(description);  in SYSCALL_DEFINE4()
219 	key = request_key_and_link(ktype, description, callout_info,  in SYSCALL_DEFINE4()
243 	kfree(description);  in SYSCALL_DEFINE4()
598 	desclen = strlen(key->description);  in keyctl_describe_key()
616 		    copy_to_user(buffer + infolen, key->description,  in keyctl_describe_key()
645 	char type[32], *description;  in keyctl_keyring_search()  local
653 	description = strndup_user(_description, KEY_MAX_DESC_SIZE);  in keyctl_keyring_search()
654 	if (IS_ERR(description)) {  in keyctl_keyring_search()
655 		ret = PTR_ERR(description);  in keyctl_keyring_search()
685 	key_ref = keyring_search(keyring_ref, ktype, description);  in keyctl_keyring_search()
717 	kfree(description);  in keyctl_keyring_search()