From 88050de1ffc75b43d0493b88ba817988c0bb5dd1 Mon Sep 17 00:00:00 2001
From: Sean Parkinson <sean@wolfssl.com>
Date: Mon, 11 Feb 2019 08:29:28 +1000
Subject: [PATCH] Fix length passed to key share entry parsing

---
 src/tls.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tls.c b/src/tls.c
index b7e087e442..b670e0016c 100644
--- a/src/tls.c
+++ b/src/tls.c
@@ -6669,7 +6669,7 @@ static int TLSX_KeyShare_Parse(WOLFSSL* ssl, byte* input, word16 length,
         offset += OPAQUE16_LEN;
 
         while (offset < length) {
-            ret = TLSX_KeyShareEntry_Parse(ssl, &input[offset], length,
+            ret = TLSX_KeyShareEntry_Parse(ssl, &input[offset], length - offset,
                                                                 &keyShareEntry);
             if (ret < 0)
                 return ret;