hotfix(lua5.1): Apply patch for CVE-2014-5461

See #2
natecraddock · Feb 15, 2023 · 518e267 · 518e267
1 parent 79b1bdb
commit 518e267
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/lua-5.1.5/src/ldo.c b/lib/lua-5.1.5/src/ldo.c
@@ -274,7 +274,7 @@ int luaD_precall (lua_State *L, StkId func, int nresults) {
     CallInfo *ci;
     StkId st, base;
     Proto *p = cl->p;
-    luaD_checkstack(L, p->maxstacksize);
+    luaD_checkstack(L, p->maxstacksize + p->numparams);
     func = restorestack(L, funcr);
     if (!p->is_vararg) {  /* no varargs? */
       base = func + 1;