From 50b4a9ba1382de7a1990fb4716585754b9c7f50d Mon Sep 17 00:00:00 2001
From: Sergio Garcia Murillo <sergio.garcia.murillo@gmail.com>
Date: Thu, 5 May 2016 17:27:30 -0400
Subject: [PATCH] GH356: Change assert to normal error

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
---
 ssl/statem/statem_dtls.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ssl/statem/statem_dtls.c b/ssl/statem/statem_dtls.c
index a3090ef490..88969b1d5d 100644
--- a/ssl/statem/statem_dtls.c
+++ b/ssl/statem/statem_dtls.c
@@ -224,8 +224,9 @@ int dtls1_do_write(SSL *s, int type)
     if (!dtls1_query_mtu(s))
         return -1;
 
-    OPENSSL_assert(s->d1->mtu >= dtls1_min_mtu(s)); /* should have something
-                                                     * reasonable now */
+    if (s->d1->mtu < dtls1_min_mtu(s))
+        /* should have something reasonable now */
+        return -1;
 
     if (s->init_off == 0 && type == SSL3_RT_HANDSHAKE)
         OPENSSL_assert(s->init_num ==
-- 
2.40.0