From 568acd46c44d6f9beb1552310e4f7144e43ff632 Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Mon, 9 Sep 2019 18:29:24 -0700
Subject: [PATCH] ircd::server: Add throwing socket check before read.

---
 ircd/server.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ircd/server.cc b/ircd/server.cc
index e2016b404..93421ba7e 100644
--- a/ircd/server.cc
+++ b/ircd/server.cc
@@ -2242,6 +2242,9 @@ ircd::server::link::process_read_next(const const_buffer &underrun,
                                       bool &done)
 try
 {
+	assert(socket);
+	net::check(*socket, net::ready::ERROR); // throws
+
 	const mutable_buffer buffer
 	{
 		tag.make_read_buffer()