CVE-2016-5420.patch

From f6474ff3bfb38c28b70b5ba01048edc41f654376 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Sun, 31 Jul 2016 00:51:48 +0200
Subject: [PATCH] TLS: only reuse connections with the same client cert

CVE-2016-5420
Bug: https://curl.haxx.se/docs/adv_20160803B.html
---
 lib/vtls/vtls.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/vtls/vtls.c b/lib/vtls/vtls.c
index 33e209d..3863777 100644
--- a/lib/vtls/vtls.c
+++ b/lib/vtls/vtls.c
@@ -97,10 +97,11 @@ Curl_ssl_config_matches(struct ssl_config_data* data,
   if((data->version == needle->version) &&
      (data->verifypeer == needle->verifypeer) &&
      (data->verifyhost == needle->verifyhost) &&
      safe_strequal(data->CApath, needle->CApath) &&
      safe_strequal(data->CAfile, needle->CAfile) &&
+     safe_strequal(data->clientcert, needle->clientcert) &&
      safe_strequal(data->random_file, needle->random_file) &&
      safe_strequal(data->egdsocket, needle->egdsocket) &&
      safe_strequal(data->cipher_list, needle->cipher_list))
     return TRUE;
 
-- 
2.8.1