lt update which fixes cpu spikes in 0.5.8.2

libtorrent/include/libtorrent/bandwidth_manager.hpp

@@ -173,7 +173,7 @@ struct bandwidth_manager
  			++i->priority;
  			++i;
  		}
- 		m_queue.insert(i.base(), bw_queue_entry<PeerConnection>(peer, blk, priority));
+ 		m_queue.insert(i.base(), bw_queue_entry<PeerConnection, Torrent>(peer, blk, priority));
 		if (!m_queue.empty()) hand_out_bandwidth(l);
 	}
 
@@ -292,7 +292,7 @@ private:
 		queue_t tmp;
 		while (!m_queue.empty() && amount > 0)
 		{
-			bw_queue_entry<PeerConnection> qe = m_queue.front();
+			bw_queue_entry<PeerConnection, Torrent> qe = m_queue.front();
 			TORRENT_ASSERT(qe.max_block_size > 0);
 			m_queue.pop_front();
 
@@ -401,7 +401,7 @@ private:
 	int m_current_quota;
 
 	// these are the consumers that want bandwidth
-	typedef std::deque<bw_queue_entry<PeerConnection> > queue_t;
+	typedef std::deque<bw_queue_entry<PeerConnection, Torrent> > queue_t;
 	queue_t m_queue;
 
 	// these are the consumers that have received bandwidth

libtorrent/include/libtorrent/bandwidth_queue_entry.hpp

@@ -37,16 +37,15 @@ POSSIBILITY OF SUCH DAMAGE.
 
 namespace libtorrent {
 
-template<class PeerConnection>
+template<class PeerConnection, class Torrent>
 struct bw_queue_entry
 {
-	typedef typename PeerConnection::torrent_type torrent_type;
 	bw_queue_entry(boost::intrusive_ptr<PeerConnection> const& pe
 		, int blk, int prio)
 		: peer(pe), torrent(peer->associated_torrent())
 		, max_block_size(blk), priority(prio) {}
 	boost::intrusive_ptr<PeerConnection> peer;
-	boost::weak_ptr<torrent_type> torrent;
+	boost::weak_ptr<Torrent> torrent;
 	int max_block_size;
 	int priority; // 0 is low prio
 };

libtorrent/include/libtorrent/bencode.hpp

@@ -214,8 +214,14 @@ namespace libtorrent
 		}
 
 		template<class InIt>
-		void bdecode_recursive(InIt& in, InIt end, entry& ret, bool& err)
+		void bdecode_recursive(InIt& in, InIt end, entry& ret, bool& err, int depth)
 		{
+			if (depth >= 100)
+			{
+				err = true;
+				return;
+			}
+
 			if (in == end)
 			{
 				err = true;
@@ -247,7 +253,7 @@ namespace libtorrent
 				{
 					ret.list().push_back(entry());
 					entry& e = ret.list().back();
-					bdecode_recursive(in, end, e, err);
+					bdecode_recursive(in, end, e, err, depth + 1);
 					if (err) return;
 					if (in == end)
 					{
@@ -268,10 +274,10 @@ namespace libtorrent
 				while (*in != 'e')
 				{
 					entry key;
-					bdecode_recursive(in, end, key, err);
+					bdecode_recursive(in, end, key, err, depth + 1);
 					if (err) return;
 					entry& e = ret[key.string()];
-					bdecode_recursive(in, end, e, err);
+					bdecode_recursive(in, end, e, err, depth + 1);
 					if (err) return;
 					if (in == end)
 					{
@@ -317,7 +323,7 @@ namespace libtorrent
 	{
 		entry e;
 		bool err = false;
-		detail::bdecode_recursive(start, end, e, err);
+		detail::bdecode_recursive(start, end, e, err, 0);
 		if (err)
 		{
 #ifdef BOOST_NO_EXCEPTIONS
@@ -332,3 +338,4 @@ namespace libtorrent
 }
 
 #endif // TORRENT_BENCODE_HPP_INCLUDED
+

libtorrent/include/libtorrent/peer_connection.hpp

@@ -98,8 +98,6 @@ namespace libtorrent
 	friend class invariant_access;
 	public:
 
-		typedef torrent torrent_type;
-	
 		enum channels
 		{
 			upload_channel,

libtorrent/include/libtorrent/torrent.hpp

@@ -688,7 +688,7 @@ namespace libtorrent
 		boost::scoped_ptr<piece_picker> m_picker;
 
 		// the queue of peer_connections that want more bandwidth
-		typedef std::deque<bw_queue_entry<peer_connection> > queue_t;
+		typedef std::deque<bw_queue_entry<peer_connection, torrent> > queue_t;
 		queue_t m_bandwidth_queue[2];
 
 		std::vector<announce_entry> m_trackers;

libtorrent/src/instantiate_connection.cpp

@@ -54,7 +54,7 @@ namespace libtorrent
 		{
 			s.instantiate<http_stream>(ios);
 			s.get<http_stream>().set_proxy(ps.hostname, ps.port);
-			if (ps.type == proxy_settings::socks5_pw)
+			if (ps.type == proxy_settings::http_pw)
 				s.get<http_stream>().set_username(ps.username, ps.password);
 		}
 		else if (ps.type == proxy_settings::socks5

libtorrent/src/torrent.cpp

@@ -2253,7 +2253,7 @@ namespace libtorrent
 				++i->priority;
 				++i;
 			}
-			m_bandwidth_queue[channel].insert(i.base(), bw_queue_entry<peer_connection>(
+			m_bandwidth_queue[channel].insert(i.base(), bw_queue_entry<peer_connection, torrent>(
 				p, block_size, priority));
 		}
 	}
@@ -2267,7 +2267,7 @@ namespace libtorrent
 		queue_t tmp;
 		while (!m_bandwidth_queue[channel].empty())
 		{
-			bw_queue_entry<peer_connection> qe = m_bandwidth_queue[channel].front();
+			bw_queue_entry<peer_connection, torrent> qe = m_bandwidth_queue[channel].front();
 			if (m_bandwidth_limit[channel].max_assignable() == 0)
 				break;
 			m_bandwidth_queue[channel].pop_front();

libtorrent/src/torrent_handle.cpp

@@ -503,7 +503,7 @@ namespace libtorrent
 		session_impl::mutex_t::scoped_lock l(m_ses->m_mutex);
 		mutex::scoped_lock l2(m_chk->m_mutex);
 
-		boost::shared_ptr<torrent> t = m_ses->find_torrent(m_info_hash).lock();
+		torrent* t = find_torrent(m_ses, m_chk, m_info_hash);
 		if (!t || !t->valid_metadata())
 #ifdef BOOST_NO_EXCEPTIONS
 			return entry();
@@ -599,11 +599,13 @@ namespace libtorrent
 		for (policy::iterator i = pol.begin_peer()
 			, end(pol.end_peer()); i != end; ++i)
 		{
+			asio::error_code ec;
 			if (i->second.banned)
 			{
 				tcp::endpoint ip = i->second.ip;
 				entry peer(entry::dictionary_t);
-				peer["ip"] = ip.address().to_string();
+				peer["ip"] = ip.address().to_string(ec);
+				if (ec) continue;
 				peer["port"] = ip.port();
 				banned_peer_list.push_back(peer);
 				continue;
@@ -619,7 +621,8 @@ namespace libtorrent
 
 			tcp::endpoint ip = i->second.ip;
 			entry peer(entry::dictionary_t);
-			peer["ip"] = ip.address().to_string();
+			peer["ip"] = ip.address().to_string(ec);
+			if (ec) continue;
 			peer["port"] = ip.port();
 			peer_list.push_back(peer);
 		}