matz	2008-04-08 10:53:35 +0900 (Tue, 08 Apr 2008)

  New Revision: 15925

  Modified files:
    trunk/ChangeLog
    trunk/re.c

  Log:
    * re.c (rb_reg_quote): should always copy the quoting string.
      [ruby-core:16235]

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=15925&r2=15924&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/re.c?r1=15925&r2=15924&diff_format=u

Index: re.c
===================================================================
--- re.c	(revision 15924)
+++ re.c	(revision 15925)
@@ -2759,11 +2759,11 @@
 	}
         s += clen;
     }
+    tmp = rb_str_new3(str);
     if (ascii_only) {
-        str = rb_str_new3(str);
-        rb_enc_associate(str, rb_usascii_encoding());
+        rb_enc_associate(tmp, rb_usascii_encoding());
     }
-    return str;
+    return tmp;
 
   meta_found:
     tmp = rb_str_new(0, RSTRING_LEN(str)*2);
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 15924)
+++ ChangeLog	(revision 15925)
@@ -3,6 +3,9 @@
 	* load.c (rb_require_safe): should check fname path after $SAFE is
 	  properly set.  [ruby-dev:34268]
 
+	* re.c (rb_reg_quote): should always copy the quoting string.
+	  [ruby-core:16235]
+
 Tue Apr  8 10:30:29 2008  Nobuyoshi Nakada  <nobu@r...>
 
 	* common.mk (prelude.c): depends on enc/prelude.rb.

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