From 8808bb8911bc443a8cfb71a63b1feb5abeba5b17 Mon Sep 17 00:00:00 2001
From: luk3yx <luk3yx@users.noreply.github.com>
Date: Tue, 18 Sep 2018 07:47:19 +1200
Subject: [PATCH] Mark LuaController memory as private

If LuaControllers handle sensitive information, hacked clients could get this information from the LuaController. Marking the memory as private fixes this and saves a small amount of bandwidth.
---
 mesecons_luacontroller/init.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mesecons_luacontroller/init.lua b/mesecons_luacontroller/init.lua
index 0f8adbc..a781e6f 100644
--- a/mesecons_luacontroller/init.lua
+++ b/mesecons_luacontroller/init.lua
@@ -552,6 +552,7 @@ local function save_memory(pos, meta, mem)
 
 	if (#memstring <= memsize_max) then
 		meta:set_string("lc_memory", memstring)
+		meta:mark_as_private("lc_memory")
 	else
 		print("Error: Luacontroller memory overflow. "..memsize_max.." bytes available, "
 				..#memstring.." required. Controller overheats.")