lt sync 1710

libtorrent/include/libtorrent/intrusive_ptr_base.hpp

@@ -34,6 +34,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #define TORRENT_INTRUSIVE_PTR_BASE
 
 #include <boost/detail/atomic_count.hpp>
+#include <boost/checked_delete.hpp>
 #include "libtorrent/config.hpp"
 #include "libtorrent/assert.hpp"
 
@@ -60,7 +61,7 @@ namespace libtorrent
 			TORRENT_ASSERT(s->m_refs > 0);
 			TORRENT_ASSERT(s != 0);
 			if (--s->m_refs == 0)
-				delete static_cast<T const*>(s);
+				boost::checked_delete(static_cast<T const*>(s));
 		}
 
 		boost::intrusive_ptr<T> self()

libtorrent/include/libtorrent/storage.hpp

@@ -57,6 +57,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "libtorrent/peer_request.hpp"
 #include "libtorrent/hasher.hpp"
 #include "libtorrent/config.hpp"
+#include "libtorrent/buffer.hpp"
 
 namespace libtorrent
 {
@@ -344,8 +345,8 @@ namespace libtorrent
 		// used to move pieces while expanding
 		// the storage from compact allocation
 		// to full allocation
-		std::vector<char> m_scratch_buffer;
-		std::vector<char> m_scratch_buffer2;
+		buffer m_scratch_buffer;
+		buffer m_scratch_buffer2;
 		// the piece that is in the scratch buffer
 		int m_scratch_piece;
 		

libtorrent/src/broadcast_socket.cpp

@@ -190,6 +190,8 @@ namespace libtorrent
 
 	void broadcast_socket::close()
 	{
+		m_on_receive.clear();
+
 		for (std::list<socket_entry>::iterator i = m_sockets.begin()
 			, end(m_sockets.end()); i != end; ++i)
 		{

libtorrent/src/session_impl.cpp

@@ -2122,8 +2122,8 @@ namespace detail
 
 	entry session_impl::dht_state() const
 	{
-		TORRENT_ASSERT(m_dht);
 		mutex_t::scoped_lock l(m_mutex);
+		if (!m_dht) return entry();
 		return m_dht->state();
 	}
 

libtorrent/src/storage.cpp

@@ -99,6 +99,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include <windows.h>
 #include <boost/filesystem/exception.hpp>
 #include "libtorrent/utf8.hpp"
+#include "libtorrent/buffer.hpp"
 
 namespace libtorrent
 {
@@ -386,7 +387,7 @@ namespace libtorrent
 		file_pool& m_files;
 		
 		// temporary storage for moving pieces
-		std::vector<char> m_scratch_buffer;
+		buffer m_scratch_buffer;
 	};
 
 	sha1_hash storage::hash_for_slot(int slot, partial_hash& ph, int piece_size)
@@ -468,14 +469,14 @@ namespace libtorrent
 	void storage::release_files()
 	{
 		m_files.release(this);
-		std::vector<char>().swap(m_scratch_buffer);
+		buffer().swap(m_scratch_buffer);
 	}
 
 	void storage::delete_files()
 	{
 		// make sure we don't have the files open
 		m_files.release(this);
-		std::vector<char>().swap(m_scratch_buffer);
+		buffer().swap(m_scratch_buffer);
 
 		// delete the files from disk
 		std::set<std::string> directories;
@@ -975,6 +976,7 @@ namespace libtorrent
 		, m_storage_mode(storage_mode_sparse)
 		, m_info(ti)
 		, m_save_path(complete(save_path))
+		, m_state(state_none)
 		, m_current_slot(0)
 		, m_out_of_place(false)
 		, m_scratch_piece(-1)
@@ -1622,8 +1624,8 @@ namespace libtorrent
 			if (m_current_slot == m_info->num_pieces())
 			{
 				m_state = state_create_files;
-				std::vector<char>().swap(m_scratch_buffer);
-				std::vector<char>().swap(m_scratch_buffer2);
+				buffer().swap(m_scratch_buffer);
+				buffer().swap(m_scratch_buffer2);
 				if (m_storage_mode != storage_mode_compact)
 				{
 					std::vector<int>().swap(m_piece_to_slot);