From ad7e801db9fba3a80bf7daf5f87231373a1c9b09 Mon Sep 17 00:00:00 2001
From: Michael Friedrich <michael.friedrich@icinga.com>
Date: Fri, 9 Feb 2018 17:18:20 +0100
Subject: [PATCH] Fix crash with anonymous clients on certificate signing
 request and storing sent bytes

refs #5753
---
 lib/remote/jsonrpcconnection.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/remote/jsonrpcconnection.cpp b/lib/remote/jsonrpcconnection.cpp
index af7c9f219..574cb007f 100644
--- a/lib/remote/jsonrpcconnection.cpp
+++ b/lib/remote/jsonrpcconnection.cpp
@@ -114,10 +114,15 @@ void JsonRpcConnection::SendMessage(const Dictionary::Ptr& message)
 {
 	try {
 		ObjectLock olock(m_Stream);
+
 		if (m_Stream->IsEof())
 			return;
+
 		size_t bytesSent = JsonRpc::SendMessage(m_Stream, message);
-		m_Endpoint->AddMessageSent(bytesSent);
+
+		if (m_Endpoint)
+			m_Endpoint->AddMessageSent(bytesSent);
+
 	} catch (const std::exception& ex) {
 		std::ostringstream info;
 		info << "Error while sending JSON-RPC message for identity '" << m_Identity << "'";