163 	char *key_string;  member
2472 static int crypt_set_keyring_key(struct crypt_config *cc, const char *key_string)  in crypt_set_keyring_key()  argument
2484 	if (contains_whitespace(key_string)) {  in crypt_set_keyring_key()
2490 	key_desc = strpbrk(key_string, ":");  in crypt_set_keyring_key()
2491 	if (!key_desc || key_desc == key_string || !strlen(key_desc + 1))  in crypt_set_keyring_key()
2494 	if (!strncmp(key_string, "logon:", key_desc - key_string + 1)) {  in crypt_set_keyring_key()
2497 	} else if (!strncmp(key_string, "user:", key_desc - key_string + 1)) {  in crypt_set_keyring_key()
2501 		   !strncmp(key_string, "encrypted:", key_desc - key_string + 1)) {  in crypt_set_keyring_key()
2505 	           !strncmp(key_string, "trusted:", key_desc - key_string + 1)) {  in crypt_set_keyring_key()
2512 	new_key_string = kstrdup(key_string, GFP_KERNEL);  in crypt_set_keyring_key()
2542 		kfree_sensitive(cc->key_string);  in crypt_set_keyring_key()
2543 		cc->key_string = new_key_string;  in crypt_set_keyring_key()
2550 static int get_key_size(char **key_string)  in get_key_size()  argument
2555 	if (*key_string[0] != ':')  in get_key_size()
2556 		return strlen(*key_string) >> 1;  in get_key_size()
2559 	colon = strpbrk(*key_string + 1, ":");  in get_key_size()
2563 	if (sscanf(*key_string + 1, "%u%c", &ret, &dummy) != 2 || dummy != ':')  in get_key_size()
2566 	*key_string = colon;  in get_key_size()
2575 static int crypt_set_keyring_key(struct crypt_config *cc, const char *key_string)  in crypt_set_keyring_key()  argument
2580 static int get_key_size(char **key_string)  in get_key_size()  argument
2582 	return (*key_string[0] == ':') ? -EINVAL : (int)(strlen(*key_string) >> 1);  in get_key_size()
2606 	kfree_sensitive(cc->key_string);  in crypt_set_key()
2607 	cc->key_string = NULL;  in crypt_set_key()
2638 	kfree_sensitive(cc->key_string);  in crypt_wipe_key()
2639 	cc->key_string = NULL;  in crypt_wipe_key()
2723 	kfree_sensitive(cc->key_string);  in crypt_dtr()
3058 	if (cc->key_string)  in crypt_ctr_cipher()
3463 			if (cc->key_string)  in crypt_status()
3464 				DMEMIT(":%u:%s", cc->key_size, cc->key_string);  in crypt_status()
3595 			if (cc->key_string)  in crypt_message()