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Remove certain default Lua functions

This commit is contained in:
MysterD 2022-04-13 00:38:01 -07:00
parent dc4310a152
commit 985f623ce1
1 changed files with 7 additions and 0 deletions
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7
src/pc/lua/smlua.c
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@ -55,6 +55,13 @@ static void smlua_load_script(struct Mod* mod, struct ModFile* file, u16 remoteI
lua_newtable(L); // create metatable
lua_getglobal(L, "_G"); // get global table
// remove certain default functions
lua_pushstring(L, "load"); lua_pushnil(L); lua_settable(L, -3);
lua_pushstring(L, "loadfile"); lua_pushnil(L); lua_settable(L, -3);
lua_pushstring(L, "loadstring"); lua_pushnil(L); lua_settable(L, -3);
lua_pushstring(L, "collectgarbage"); lua_pushnil(L); lua_settable(L, -3);
lua_pushstring(L, "dofile"); lua_pushnil(L); lua_settable(L, -3);
// set global as the metatable
lua_setfield(L, -2, "__index");
lua_setmetatable(L, -2);