148 	char *key_string;  member
1902 static int crypt_set_keyring_key(struct crypt_config *cc, const char *key_string)  in crypt_set_keyring_key()  argument
1913 	if (contains_whitespace(key_string)) {  in crypt_set_keyring_key()
1919 	key_desc = strpbrk(key_string, ":");  in crypt_set_keyring_key()
1920 	if (!key_desc || key_desc == key_string || !strlen(key_desc + 1))  in crypt_set_keyring_key()
1923 	if (strncmp(key_string, "logon:", key_desc - key_string + 1) &&  in crypt_set_keyring_key()
1924 	    strncmp(key_string, "user:", key_desc - key_string + 1))  in crypt_set_keyring_key()
1927 	new_key_string = kstrdup(key_string, GFP_KERNEL);  in crypt_set_keyring_key()
1931 	key = request_key(key_string[0] == 'l' ? &key_type_logon : &key_type_user,  in crypt_set_keyring_key()
1967 		kzfree(cc->key_string);  in crypt_set_keyring_key()
1968 		cc->key_string = new_key_string;  in crypt_set_keyring_key()
1975 static int get_key_size(char **key_string)  in get_key_size()  argument
1980 	if (*key_string[0] != ':')  in get_key_size()
1981 		return strlen(*key_string) >> 1;  in get_key_size()
1984 	colon = strpbrk(*key_string + 1, ":");  in get_key_size()
1988 	if (sscanf(*key_string + 1, "%u%c", &ret, &dummy) != 2 || dummy != ':')  in get_key_size()
1991 	*key_string = colon;  in get_key_size()
2000 static int crypt_set_keyring_key(struct crypt_config *cc, const char *key_string)  in crypt_set_keyring_key()  argument
2005 static int get_key_size(char **key_string)  in get_key_size()  argument
2007 	return (*key_string[0] == ':') ? -EINVAL : strlen(*key_string) >> 1;  in get_key_size()
2031 	kzfree(cc->key_string);  in crypt_set_key()
2032 	cc->key_string = NULL;  in crypt_set_key()
2063 	kzfree(cc->key_string);  in crypt_wipe_key()
2064 	cc->key_string = NULL;  in crypt_wipe_key()
2143 	kzfree(cc->key_string);  in crypt_dtr()
2469 	if (cc->key_string)  in crypt_ctr_cipher()
2824 			if (cc->key_string)  in crypt_status()
2825 				DMEMIT(":%u:%s", cc->key_size, cc->key_string);  in crypt_status()
2920 			if (cc->key_string)  in crypt_message()