69 	char type[32], *description;  in SYSCALL_DEFINE5()  local
82 	description = NULL;  in SYSCALL_DEFINE5()
84 		description = strndup_user(_description, KEY_MAX_DESC_SIZE);  in SYSCALL_DEFINE5()
85 		if (IS_ERR(description)) {  in SYSCALL_DEFINE5()
86 			ret = PTR_ERR(description);  in SYSCALL_DEFINE5()
89 		if (!*description) {  in SYSCALL_DEFINE5()
90 			kfree(description);  in SYSCALL_DEFINE5()
91 			description = NULL;  in SYSCALL_DEFINE5()
92 		} else if ((description[0] == '.') &&  in SYSCALL_DEFINE5()
122 	key_ref = key_create_or_update(keyring_ref, type, description,  in SYSCALL_DEFINE5()
140 	kfree(description);  in SYSCALL_DEFINE5()
167 	char type[32], *description, *callout_info;  in SYSCALL_DEFINE4()  local
176 	description = strndup_user(_description, KEY_MAX_DESC_SIZE);  in SYSCALL_DEFINE4()
177 	if (IS_ERR(description)) {  in SYSCALL_DEFINE4()
178 		ret = PTR_ERR(description);  in SYSCALL_DEFINE4()
213 	key = request_key_and_link(ktype, description, callout_info,  in SYSCALL_DEFINE4()
237 	kfree(description);  in SYSCALL_DEFINE4()
620 	desclen = strlen(key->description);  in keyctl_describe_key()
638 		    copy_to_user(buffer + infolen, key->description,  in keyctl_describe_key()
667 	char type[32], *description;  in keyctl_keyring_search()  local
675 	description = strndup_user(_description, KEY_MAX_DESC_SIZE);  in keyctl_keyring_search()
676 	if (IS_ERR(description)) {  in keyctl_keyring_search()
677 		ret = PTR_ERR(description);  in keyctl_keyring_search()
707 	key_ref = keyring_search(keyring_ref, ktype, description);  in keyctl_keyring_search()
739 	kfree(description);  in keyctl_keyring_search()