From cd67a5286bc5773f9c590c9ff5d617f4e00f407d Mon Sep 17 00:00:00 2001
From: Joel Sing <jsing@cvs.openbsd.org>
Date: Mon, 9 Jan 2017 15:31:21 +0000
Subject: Avoid leaking conninfo servername.

Issue found by and fix from Shuo Chen <chenshuo at chenshuo dot com>.
---
 lib/libtls/tls_conninfo.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/libtls')

diff --git a/lib/libtls/tls_conninfo.c b/lib/libtls/tls_conninfo.c
index 1bf4b2285b2..5cdd0f77c8f 100644
--- a/lib/libtls/tls_conninfo.c
+++ b/lib/libtls/tls_conninfo.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls_conninfo.c,v 1.12 2016/11/04 18:07:24 beck Exp $ */
+/* $OpenBSD: tls_conninfo.c,v 1.13 2017/01/09 15:31:20 jsing Exp $ */
 /*
  * Copyright (c) 2015 Joel Sing <jsing@openbsd.org>
  * Copyright (c) 2015 Bob Beck <beck@openbsd.org>
@@ -248,6 +248,8 @@ tls_conninfo_free(struct tls_conninfo *conninfo)
 	conninfo->alpn = NULL;
 	free(conninfo->cipher);
 	conninfo->cipher = NULL;
+	free(conninfo->servername);
+	conninfo->servername = NULL;
 	free(conninfo->version);
 	conninfo->version = NULL;
 
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