diff --git a/src/ckdb.h b/src/ckdb.h
index a74f3bbe..fc1403c9 100644
--- a/src/ckdb.h
+++ b/src/ckdb.h
@@ -52,7 +52,7 @@
 
 #define DB_VLOCK "1"
 #define DB_VERSION "0.9.6"
-#define CKDB_VERSION DB_VERSION"-0.803"
+#define CKDB_VERSION DB_VERSION"-0.804"
 
 #define WHERE_FFL " - from %s %s() line %d"
 #define WHERE_FFL_HERE __FILE__, __func__, __LINE__
diff --git a/src/ckdb_cmd.c b/src/ckdb_cmd.c
index 81546702..077d4050 100644
--- a/src/ckdb_cmd.c
+++ b/src/ckdb_cmd.c
@@ -173,6 +173,7 @@ static char *cmd_userset(PGconn *conn, char *cmd, char *id,
 	USERS *users;
 	char *reason = NULL;
 	char *answer = NULL;
+	char *ret = NULL;
 	size_t len, off;
 	int32_t ratio;
 	int rows, i;
@@ -398,10 +399,12 @@ struckout:
 		LOGERR("%s.%s.%s", cmd, id, reply);
 		return strdup(reply);
 	}
-	snprintf(reply, siz, "ok.%s", answer);
-	LOGDEBUG("%s.%s", id, answer);
+	APPEND_REALLOC_INIT(ret, off, len);
+	APPEND_REALLOC(ret, off, len, "ok.");
+	APPEND_REALLOC(ret, off, len, answer);
 	free(answer);
-	return strdup(reply);
+	LOGDEBUG("%s.%s", id, ret);
+	return ret;
 }
 
 static char *cmd_workerset(PGconn *conn, char *cmd, char *id, tv_t *now,