From 6627ae86d6bfd0b1380afcf9270a0836f808fcdd Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Tue, 21 Feb 2012 07:43:25 +0000
Subject: [PATCH] fixed integer overflow in file_storage::map_file

---
 src/file_storage.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/file_storage.cpp b/src/file_storage.cpp
index e11f1f879..65c1a6add 100644
--- a/src/file_storage.cpp
+++ b/src/file_storage.cpp
@@ -290,7 +290,7 @@ namespace libtorrent
 
 		peer_request ret;
 		ret.piece = int(offset / piece_length());
-		ret.start = int(offset - ret.piece * piece_length());
+		ret.start = int(offset % piece_length());
 		ret.length = size;
 		return ret;
 	}