From f27e24ba98867b990e3432a23124f907f2602c36 Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Wed, 28 Jul 2010 18:43:56 +0000
Subject: [PATCH] fixed rate limit bug for DHT

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

diff --git a/ChangeLog b/ChangeLog
index ce4e5344e..b077c804a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -39,6 +39,7 @@
 	  incoming connection
 	* added more detailed instrumentation of the disk I/O thread
 
+	* fixed rate limit bug for DHT
 	* fixed SOCKS5 bug for routing UDP packets
 	* fixed bug on windows when verifying resume data for a torrent where
 	  one of its directories had been removed
diff --git a/src/udp_socket.cpp b/src/udp_socket.cpp
index c4f28bdbe..fa7c0b163 100644
--- a/src/udp_socket.cpp
+++ b/src/udp_socket.cpp
@@ -772,9 +772,10 @@ void rate_limited_udp_socket::on_tick(error_code const& e)
 
 	if (m_queue.empty()) return;
 
-	while (!m_queue.empty() && int(m_queue.front().buf.size()) >= m_quota)
+	while (!m_queue.empty() && int(m_queue.front().buf.size()) <= m_quota)
 	{
 		queued_packet const& p = m_queue.front();
+		TORRENT_ASSERT(m_quota >= p.buf.size());
 		m_quota -= p.buf.size();
 		error_code ec;
 		udp_socket::send(p.ep, &p.buf[0], p.buf.size(), ec);