From 50d80f012b9f4c12e72c94d4d5cbc51fe0c83630 Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Mon, 7 Jan 2013 04:20:45 +0000
Subject: [PATCH] merged ut_metadata crash fix from RC_0_16

---
 ChangeLog           | 1 +
 src/ut_metadata.cpp | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 9e4001fdc..b64785b81 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,7 @@
 	* fix uTP edge case where udp socket buffer fills up
 	* fix nagle implementation in uTP
 
+	* fixed rare crash in ut_metadata extension
 	* fixed files checking issue
 	* added missing pop_alerts() to python bindings
 	* fixed typos in configure script, inversing some feature-enable/disable flags
diff --git a/src/ut_metadata.cpp b/src/ut_metadata.cpp
index fdadaf976..f1abc3459 100644
--- a/src/ut_metadata.cpp
+++ b/src/ut_metadata.cpp
@@ -405,6 +405,8 @@ namespace libtorrent { namespace
 
 		void maybe_send_request()
 		{
+			if (m_pc.is_disconnecting()) return;
+
 			// if we don't have any metadata, and this peer
 			// supports the request metadata extension
 			// and we aren't currently waiting for a request