From 2d91cee4c2f2e887374a23264f7db7925bba1b61 Mon Sep 17 00:00:00 2001
From: deraadt <>
Date: Mon, 9 Jun 2008 18:26:35 +0000
Subject: [PATCH] do not leak memory on failure in refid production; ok ckuethe
 henning

---
 src/usr.sbin/ntpd/parse.y | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/usr.sbin/ntpd/parse.y b/src/usr.sbin/ntpd/parse.y
index 252ee7e8..d61d6eee 100644
--- a/src/usr.sbin/ntpd/parse.y
+++ b/src/usr.sbin/ntpd/parse.y
@@ -1,4 +1,4 @@
-/*	$OpenBSD: parse.y,v 1.43 2008/06/09 16:37:35 ckuethe Exp $ */
+/*	$OpenBSD: parse.y,v 1.44 2008/06/09 18:26:35 deraadt Exp $ */
 
 /*
  * Copyright (c) 2002, 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -261,11 +261,11 @@ correction	: CORRECTION NUMBER {
 		;
 
 refid		: REFID STRING {
-			size_t l;
-			l = strlen($2);
+			size_t l = strlen($2);
+
 			if (l < 1 || l > 4) {
-				yyerror("refid must be a string of 1 to 4 "
-					"characters");
+				yyerror("refid must be 1 to 4 characters");
+				free($2);
 				YYERROR;
 			}
 			opts.refstr = $2;