lua-hooks/ext/luajit/src/lj_cdata.c in immunio-1.2.1 vs lua-hooks/ext/luajit/src/lj_cdata.c in immunio-2.0.2

@@ -1,8 +1,8 @@
 /*
 ** C data management.
-** Copyright (C) 2005-2016 Mike Pall. See Copyright Notice in luajit.h
+** Copyright (C) 2005-2017 Mike Pall. See Copyright Notice in luajit.h
 */
 
 #include "lj_obj.h"
 
 #if LJ_HASFFI
@@ -91,14 +91,16 @@
     /* Add cdata to finalizer table, if still enabled. */
     TValue *tv, tmp;
     setcdataV(L, &tmp, cd);
     lj_gc_anybarriert(L, t);
     tv = lj_tab_set(L, t, &tmp);
-    setgcV(L, tv, obj, it);
-    if (!tvisnil(tv))
-      cd->marked |= LJ_GC_CDATA_FIN;
-    else
+    if (it == LJ_TNIL) {
+      setnilV(tv);
       cd->marked &= ~LJ_GC_CDATA_FIN;
+    } else {
+      setgcV(L, tv, obj, it);
+      cd->marked |= LJ_GC_CDATA_FIN;
+    }
   }
 }
 
 /* -- C data indexing ----------------------------------------------------- */