154 	char *key_string;  member
1998 static int crypt_set_keyring_key(struct crypt_config *cc, const char *key_string)  in crypt_set_keyring_key()  argument
2009 	if (contains_whitespace(key_string)) {  in crypt_set_keyring_key()
2015 	key_desc = strpbrk(key_string, ":");  in crypt_set_keyring_key()
2016 	if (!key_desc || key_desc == key_string || !strlen(key_desc + 1))  in crypt_set_keyring_key()
2019 	if (strncmp(key_string, "logon:", key_desc - key_string + 1) &&  in crypt_set_keyring_key()
2020 	    strncmp(key_string, "user:", key_desc - key_string + 1))  in crypt_set_keyring_key()
2023 	new_key_string = kstrdup(key_string, GFP_KERNEL);  in crypt_set_keyring_key()
2027 	key = request_key(key_string[0] == 'l' ? &key_type_logon : &key_type_user,  in crypt_set_keyring_key()
2063 		kzfree(cc->key_string);  in crypt_set_keyring_key()
2064 		cc->key_string = new_key_string;  in crypt_set_keyring_key()
2071 static int get_key_size(char **key_string)  in get_key_size()  argument
2076 	if (*key_string[0] != ':')  in get_key_size()
2077 		return strlen(*key_string) >> 1;  in get_key_size()
2080 	colon = strpbrk(*key_string + 1, ":");  in get_key_size()
2084 	if (sscanf(*key_string + 1, "%u%c", &ret, &dummy) != 2 || dummy != ':')  in get_key_size()
2087 	*key_string = colon;  in get_key_size()
2096 static int crypt_set_keyring_key(struct crypt_config *cc, const char *key_string)  in crypt_set_keyring_key()  argument
2101 static int get_key_size(char **key_string)  in get_key_size()  argument
2103 	return (*key_string[0] == ':') ? -EINVAL : strlen(*key_string) >> 1;  in get_key_size()
2127 	kzfree(cc->key_string);  in crypt_set_key()
2128 	cc->key_string = NULL;  in crypt_set_key()
2151 	kzfree(cc->key_string);  in crypt_wipe_key()
2152 	cc->key_string = NULL;  in crypt_wipe_key()
2232 	kzfree(cc->key_string);  in crypt_dtr()
2576 	if (cc->key_string)  in crypt_ctr_cipher()
2929 			if (cc->key_string)  in crypt_status()
2930 				DMEMIT(":%u:%s", cc->key_size, cc->key_string);  in crypt_status()
3025 			if (cc->key_string)  in crypt_message()