From 8929168380e5bbfb655a5f1363b74847386004a1 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sat, 12 Jul 2008 07:25:10 +0000
Subject: [PATCH] 2008-07-12  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot
 com>

	Fixed the bug that causes infinite loop when the number of
pieces are
	fewer than allowed fast set size which is 10 by default.
	* src/DefaultBtContext.cc
---
 ChangeLog               | 6 ++++++
 src/DefaultBtContext.cc | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 949c7c6d..5743cdb4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-07-12  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
+
+	Fixed the bug that causes infinite loop when the number of pieces are
+	fewer than allowed fast set size which is 10 by default.
+	* src/DefaultBtContext.cc
+
 2008-07-08  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
 
 	Updated the descriptions for -j, -s. Added --bt-seed.
diff --git a/src/DefaultBtContext.cc b/src/DefaultBtContext.cc
index 9d269b15..8c407e04 100644
--- a/src/DefaultBtContext.cc
+++ b/src/DefaultBtContext.cc
@@ -422,6 +422,9 @@ void DefaultBtContext::computeFastSet
   if(!PeerMessageUtil::createcompact(compact, ipaddr, 0)) {
     return;
   }
+  if(numPieces < fastSetSize) {
+    fastSetSize = numPieces;
+  }
   unsigned char tx[24];
   memcpy(tx, compact, 4);
   if((tx[0] & 0x80) == 0 || (tx[0] & 0x40) == 0) {