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.
minetest-mods · Sep 18, 2018 · 8808bb8 · 8808bb8
1 parent fa040eb
commit 8808bb8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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.")