From c2b2bec9e239cb9bca1186e546fe6483ca9e2024 Mon Sep 17 00:00:00 2001
From: Ichito Nagata <i.nagata110@gmail.com>
Date: Wed, 6 Jun 2018 15:04:58 +0900
Subject: Revert "Fix heap use after free on mruby-aws-sigv4."

This reverts commit b8869498b7b1458af1cf2a5ccc7644849f826230.
---
 src/vm.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'src/vm.c')

diff --git a/src/vm.c b/src/vm.c
index ba2c32972..f1eae5ba5 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -528,8 +528,6 @@ mrb_exec_irep(mrb_state *mrb, mrb_value self, struct RProc *p)
     return MRB_PROC_CFUNC(p)(mrb, self);
   }
   ci->nregs = p->body.irep->nregs;
-  ci->env = MRB_PROC_ENV(p);
-  if (ci->env) ci->env->stack[0] = self;
   if (ci->argc < 0) keep = 3;
   else keep = ci->argc + 2;
   if (ci->nregs < keep) {
-- 
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