2 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index f567c2bd6..e2e46c30d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Dec  4 16:37:57 2005  Yuya Nishida  <yuya@j96.org>
+
+	* eval.c (exec_under): avoid accessing ruby_frame->prev.
+	  [ruby-dev:27948]
+
 Thu Dec  1 00:50:33 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* eval.c (rb_funcall2): allow to call protected methods.
diff --git a/eval.c b/eval.c
index 24b4d7321..746531419 100644
--- a/eval.c
+++ b/eval.c
@@ -6442,7 +6442,7 @@ exec_under(func, under, cbase, args)
     VALUE val = Qnil;		/* OK */
     int state;
     int mode;
-    struct FRAME *f = ruby_frame->prev;
+    struct FRAME *f = ruby_frame;
 
     PUSH_CLASS(under);
     PUSH_FRAME();