From 5d1e558c0eb92581273cbfec0b09d0c7fbcb8975 Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Thu, 18 Jul 2019 17:37:33 -0700
Subject: [PATCH] ircd::net: Gracefully handle unrecognized SNI.

---
 ircd/net.cc | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/ircd/net.cc b/ircd/net.cc
index b0c2a2c89..8ce7cdbce 100644
--- a/ircd/net.cc
+++ b/ircd/net.cc
@@ -2073,6 +2073,19 @@ try
 	if(!name)
 		return true;
 
+	//TODO: XXX
+	if(!m::my_host(name))
+	{
+		log::dwarning
+		{
+			log, "%s: unrecognized SNI '%s' offered.",
+			loghead(*this),
+			name,
+		};
+
+		return false;
+	}
+
 	log::debug
 	{
 		log, "%s: offered SNI '%s'",