Cancel 9cdf439

Should not free the pointer in `realloc` since it can cause use-after-free problem.
mruby · Jul 2, 2020 · 9731969 · 9731969
1 parent 612e5d6
commit 9731969
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/src/gc.c b/src/gc.c
@@ -225,7 +225,6 @@ mrb_realloc(mrb_state *mrb, void *p, size_t len)
   p2 = mrb_realloc_simple(mrb, p, len);
   if (len == 0) return p2;
   if (p2 == NULL) {
-    mrb_free(mrb, p);
     mrb->gc.out_of_memory = TRUE;
     mrb_raise_nomemory(mrb);
   }