From dd2db79896126dfe9c62071210b9b97235006aac Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Mon, 9 Jan 2012 14:13:24 +0000
Subject: [PATCH] fix overflow bug in progress_ppm field

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

diff --git a/ChangeLog b/ChangeLog
index fc5f5d0e6..d885ebd69 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -101,6 +101,7 @@
 	  incoming connection
 	* added more detailed instrumentation of the disk I/O thread
 
+	* fix overflow bug in progress_ppm field
 	* don't filter local peers received from a non-local tracker
 	* fix python deadlock when using python extensions
 	* fixed small memory leak in DHT
diff --git a/src/peer_connection.cpp b/src/peer_connection.cpp
index 825bbc372..6b7afe545 100644
--- a/src/peer_connection.cpp
+++ b/src/peer_connection.cpp
@@ -3824,7 +3824,7 @@ namespace libtorrent
 #else
 			p.progress = (float)p.pieces.count() / (float)p.pieces.size();
 #endif
-			p.progress_ppm = p.pieces.count() * 1000000 / p.pieces.size();
+			p.progress_ppm = boost::uint64_t(p.pieces.count()) * 1000000 / p.pieces.size();
 		}
 
 		p.estimated_reciprocation_rate = m_est_reciprocation_rate;