From 05980ec6e92294b2cfdcbb07f768970762b69a31 Mon Sep 17 00:00:00 2001
From: Jonathan Gray <jsg@cvs.openbsd.org>
Date: Tue, 21 Apr 2015 01:49:20 +0000
Subject: fix a memory leak if tls_read() fails.  ok henning@

---
 usr.sbin/ntpd/constraint.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'usr.sbin')

diff --git a/usr.sbin/ntpd/constraint.c b/usr.sbin/ntpd/constraint.c
index 3e41c3ec954..24748712bef 100644
--- a/usr.sbin/ntpd/constraint.c
+++ b/usr.sbin/ntpd/constraint.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: constraint.c,v 1.7 2015/03/14 05:10:11 bcook Exp $	*/
+/*	$OpenBSD: constraint.c,v 1.8 2015/04/21 01:49:19 jsg Exp $	*/
 
 /*
  * Copyright (c) 2015 Reyk Floeter <reyk@openbsd.org>
@@ -740,6 +740,7 @@ tls_readline(struct tls *tls, size_t *lenp, size_t *maxlength,
 			goto again;
 		if (ret != 0) {
 			/* SSL read error, ignore */
+			free(buf);
 			return (NULL);
 		}
 
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