+ client_p->localClient->passwd = NULL;
+ }
+
+ if (client_p->localClient->auth_user)
+ {
+ memset(client_p->localClient->auth_user, 0,
+ strlen(client_p->localClient->auth_user));
+ rb_free(client_p->localClient->auth_user);
+ client_p->localClient->auth_user = NULL;