From f9c6aa9f11b18f7cdc8d3e56cfb373107bcb61e3 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 31 Dec 2005 13:57:36 +0000
Subject: [PATCH] * eval.c (rb_thread_save_context): should not recycle scope
 object used   in a thread.  fixed: [ruby-dev:28177]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 5 +++++
 eval.c    | 1 +
 2 files changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index e5d0d43e8c..870bd9b36b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Dec 31 22:57:00 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* eval.c (rb_thread_save_context): should not recycle scope object used
+	  in a thread.  fixed: [ruby-dev:28177]
+
 Fri Dec 30 18:22:42 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* gc.c (garbage_collect): mark objects refered from aborting threads.
diff --git a/eval.c b/eval.c
index 49dfe28cd7..a354b3ab16 100644
--- a/eval.c
+++ b/eval.c
@@ -10117,6 +10117,7 @@ rb_thread_save_context(th)
 
     th->frame = ruby_frame;
     th->scope = ruby_scope;
+    ruby_scope->flags |= SCOPE_DONT_RECYCLE;
     th->klass = ruby_class;
     th->wrapper = ruby_wrapper;
     th->cref = ruby_cref;