From 4524572f79fcb3167b347e4ab80373d78486b36b Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 26 Jun 2008 08:44:59 +0000
Subject: * variable.c (rb_f_trace_var): should not be allowed at safe level 4.
   a patch from Keita Yamaguchi <keita.yamaguchi@gmail.com>.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17577 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 variable.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'variable.c')

diff --git a/variable.c b/variable.c
index 3185d8a3c6..b5049afae7 100644
--- a/variable.c
+++ b/variable.c
@@ -594,6 +594,7 @@ rb_f_untrace_var(int argc, VALUE *argv)
     struct trace_var *trace;
     st_data_t data;
 
+    rb_secure(4);
     rb_scan_args(argc, argv, "11", &var, &cmd);
     id = rb_to_id(var);
     if (!st_lookup(rb_global_tbl, id, &data)) {
-- 
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