From 2d07f60a025df7cb34efce9f5122c8f682bbc070 Mon Sep 17 00:00:00 2001
From: Alessandro Ghedini <alessandro@ghedini.me>
Date: Wed, 19 Aug 2015 17:12:31 +0200
Subject: [PATCH] GH371: Print debug info for ALPN extension

Also known as RT 4106
Signed-off-by: Rich Salz <rsalz@akamai.com>
Reviewed-by: Matt Caswell <matt@openssl.org>

(cherry picked from commit b48357d9953decc43333979ca11ebc1500040f4e)
---
 apps/s_cb.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/apps/s_cb.c b/apps/s_cb.c
index dd3aa74e02..5b5e711bf2 100644
--- a/apps/s_cb.c
+++ b/apps/s_cb.c
@@ -981,6 +981,11 @@ void MS_CALLBACK tlsext_cb(SSL *s, int client_server, int type,
         extname = "next protocol";
         break;
 #endif
+#ifdef TLSEXT_TYPE_application_layer_protocol_negotiation
+    case TLSEXT_TYPE_application_layer_protocol_negotiation:
+        extname = "application layer protocol negotiation";
+        break;
+#endif
 
     case TLSEXT_TYPE_padding:
         extname = "TLS padding";
-- 
2.25.1