matz	2008-06-26 17:44:59 +0900 (Thu, 26 Jun 2008)

  New Revision: 17577

  Modified files:
    trunk/ChangeLog
    trunk/variable.c

  Log:
    * variable.c (rb_f_trace_var): should not be allowed at safe level 4.  
      a patch from Keita Yamaguchi <keita.yamaguchi@g...>.

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/variable.c?r1=17577&r2=17576&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=17577&r2=17576&diff_format=u

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 17576)
+++ ChangeLog	(revision 17577)
@@ -1,3 +1,8 @@
+Thu Jun 26 17:43:41 2008  Yukihiro Matsumoto  <matz@r...>
+
+	* variable.c (rb_f_trace_var): should not be allowed at safe level 4.  
+	  a patch from Keita Yamaguchi <keita.yamaguchi@g...>.
+
 Thu Jun 26 11:04:30 2008  Eric Hodel  <drbrain@s...>
 
 	* lib/rubygems: Update to RubyGems 1.2.0 r1824.  Incorporates patch by
Index: variable.c
===================================================================
--- variable.c	(revision 17576)
+++ variable.c	(revision 17577)
@@ -594,6 +594,7 @@
     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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