"Violación de segmento" con torproxy

WhiZ@WhiZ-PC:~$ torproxy -n 178.4.38.11 -p 9900
torproxy 0.3 by Moxie Marlinspike.
Retrieving directory listing...
Violación de segmento

WhiZ@WhiZ-PC:~$ valgrind torproxy -n 178.4.38.11 -p 9900
==9104== Memcheck, a memory error detector
==9104== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et al.
==9104== Using Valgrind-3.6.0.SVN-Debian and LibVEX; rerun with -h for copyright info
==9104== Command: torproxy -n 95.211.6.197 -p 9900
==9104== 
torproxy 0.3 by Moxie Marlinspike.
Retrieving directory listing...
==9104== Invalid read of size 4
==9104==    at 0x4126665: std::string::assign(std::string const&) (in /usr/lib/libstdc++.so.6.0.13)
==9104==    by 0x8070AA8: ServerListing::ServerListing(boost::asio::io_service&, std::string&) (basic_string.h:506)
==9104==    by 0x806DD7F: Directory::retrieveDirectoryListingComplete(boost::function<void ()(boost::system::error_code const&)>, boost::system::error_code const&) (Directory.h:127)
==9104==    by 0x806F2F2: boost::detail::function::void_function_obj_invoker1<boost::_bi::bind_t<void, boost::_mfi::mf2<void, Directory, boost::function<void ()(boost::system::error_code const&)>, boost::system::error_code const&>, boost::_bi::list3<boost::_bi::value<Directory*>, boost::_bi::value<boost::function<void ()(boost::system::error_code const&)> >, boost::arg<1> (*)()> >, void, boost::system::error_code const&>::invoke(boost::detail::function::function_buffer&, boost::system::error_code const&) (mem_fn_template.hpp:274)
==9104==    by 0x80609FA: boost::function1<void, boost::system::error_code const&>::operator()(boost::system::error_code const&) const (function_template.hpp:1013)
==9104==    by 0x8097CBA: Network::socketReadComplete(boost::shared_ptr<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> > >, boost::shared_ptr<char>, std::string*, boost::function<void ()(boost::system::error_code const&)>, boost::system::error_code const&, unsigned int) (Network.cpp:42)
==9104==    by 0x809BDD4: boost::asio::detail::handler_queue::handler_wrapper<boost::asio::detail::binder2<boost::_bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> > >, boost::shared_ptr<char>, std::string*, boost::function<void ()(boost::system::error_code const&)>, boost::system::error_code const&, unsigned int), boost::_bi::list6<boost::_bi::value<boost::shared_ptr<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> > > >, boost::_bi::value<boost::shared_ptr<char> >, boost::_bi::value<std::string*>, boost::_bi::value<boost::function<void ()(boost::system::error_code const&)> >, boost::arg<1> (*)(), boost::arg<2> (*)()> >, boost::system::error_code, unsigned int> >::do_call(boost::asio::detail::handler_queue::handler*) (bind.hpp:589)
==9104==    by 0x80552ED: boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) (handler_queue.hpp:39)
==9104==    by 0x804D858: main (io_service.ipp:58)
==9104==  Address 0x4f5b168 is not stack'd, malloc'd or (recently) free'd
==9104== 
==9104== Invalid read of size 4
==9104==    at 0x412667B: std::string::assign(std::string const&) (in /usr/lib/libstdc++.so.6.0.13)
==9104==    by 0x8070AA8: ServerListing::ServerListing(boost::asio::io_service&, std::string&) (basic_string.h:506)
==9104==    by 0x806DD7F: Directory::retrieveDirectoryListingComplete(boost::function<void ()(boost::system::error_code const&)>, boost::system::error_code const&) (Directory.h:127)
==9104==    by 0x806F2F2: boost::detail::function::void_function_obj_invoker1<boost::_bi::bind_t<void, boost::_mfi::mf2<void, Directory, boost::function<void ()(boost::system::error_code const&)>, boost::system::error_code const&>, boost::_bi::list3<boost::_bi::value<Directory*>, boost::_bi::value<boost::function<void ()(boost::system::error_code const&)> >, boost::arg<1> (*)()> >, void, boost::system::error_code const&>::invoke(boost::detail::function::function_buffer&, boost::system::error_code const&) (mem_fn_template.hpp:274)
==9104==    by 0x80609FA: boost::function1<void, boost::system::error_code const&>::operator()(boost::system::error_code const&) const (function_template.hpp:1013)
==9104==    by 0x8097CBA: Network::socketReadComplete(boost::shared_ptr<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> > >, boost::shared_ptr<char>, std::string*, boost::function<void ()(boost::system::error_code const&)>, boost::system::error_code const&, unsigned int) (Network.cpp:42)
==9104==    by 0x809BDD4: boost::asio::detail::handler_queue::handler_wrapper<boost::asio::detail::binder2<boost::_bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> > >, boost::shared_ptr<char>, std::string*, boost::function<void ()(boost::system::error_code const&)>, boost::system::error_code const&, unsigned int), boost::_bi::list6<boost::_bi::value<boost::shared_ptr<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> > > >, boost::_bi::value<boost::shared_ptr<char> >, boost::_bi::value<std::string*>, boost::_bi::value<boost::function<void ()(boost::system::error_code const&)> >, boost::arg<1> (*)(), boost::arg<2> (*)()> >, boost::system::error_code, unsigned int> >::do_call(boost::asio::detail::handler_queue::handler*) (bind.hpp:589)
==9104==    by 0x80552ED: boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) (handler_queue.hpp:39)
==9104==    by 0x804D858: main (io_service.ipp:58)
==9104==  Address 0xfffffffc is not stack'd, malloc'd or (recently) free'd
==9104== 
==9104== 
==9104== Process terminating with default action of signal 11 (SIGSEGV)
==9104==  Access not within mapped region at address 0xFFFFFFFC
==9104==    at 0x412667B: std::string::assign(std::string const&) (in /usr/lib/libstdc++.so.6.0.13)
==9104==    by 0x8070AA8: ServerListing::ServerListing(boost::asio::io_service&, std::string&) (basic_string.h:506)
==9104==    by 0x806DD7F: Directory::retrieveDirectoryListingComplete(boost::function<void ()(boost::system::error_code const&)>, boost::system::error_code const&) (Directory.h:127)
==9104==    by 0x806F2F2: boost::detail::function::void_function_obj_invoker1<boost::_bi::bind_t<void, boost::_mfi::mf2<void, Directory, boost::function<void ()(boost::system::error_code const&)>, boost::system::error_code const&>, boost::_bi::list3<boost::_bi::value<Directory*>, boost::_bi::value<boost::function<void ()(boost::system::error_code const&)> >, boost::arg<1> (*)()> >, void, boost::system::error_code const&>::invoke(boost::detail::function::function_buffer&, boost::system::error_code const&) (mem_fn_template.hpp:274)
==9104==    by 0x80609FA: boost::function1<void, boost::system::error_code const&>::operator()(boost::system::error_code const&) const (function_template.hpp:1013)
==9104==    by 0x8097CBA: Network::socketReadComplete(boost::shared_ptr<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> > >, boost::shared_ptr<char>, std::string*, boost::function<void ()(boost::system::error_code const&)>, boost::system::error_code const&, unsigned int) (Network.cpp:42)
==9104==    by 0x809BDD4: boost::asio::detail::handler_queue::handler_wrapper<boost::asio::detail::binder2<boost::_bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> > >, boost::shared_ptr<char>, std::string*, boost::function<void ()(boost::system::error_code const&)>, boost::system::error_code const&, unsigned int), boost::_bi::list6<boost::_bi::value<boost::shared_ptr<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> > > >, boost::_bi::value<boost::shared_ptr<char> >, boost::_bi::value<std::string*>, boost::_bi::value<boost::function<void ()(boost::system::error_code const&)> >, boost::arg<1> (*)(), boost::arg<2> (*)()> >, boost::system::error_code, unsigned int> >::do_call(boost::asio::detail::handler_queue::handler*) (bind.hpp:589)
==9104==    by 0x80552ED: boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) (handler_queue.hpp:39)
==9104==    by 0x804D858: main (io_service.ipp:58)
==9104==  If you believe this happened as a result of a stack
==9104==  overflow in your program's main thread (unlikely but
==9104==  possible), you can try to increase the size of the
==9104==  main thread stack using the --main-stacksize= flag.
==9104==  The main thread stack size used in this run was 8388608.
==9104== 
==9104== HEAP SUMMARY:
==9104==     in use at exit: 2,109,335 bytes in 420 blocks
==9104==   total heap usage: 87,571 allocs, 87,151 frees, 6,268,335 bytes allocated
==9104== 
==9104== LEAK SUMMARY:
==9104==    definitely lost: 0 bytes in 0 blocks
==9104==    indirectly lost: 0 bytes in 0 blocks
==9104==      possibly lost: 2,103,827 bytes in 276 blocks
==9104==    still reachable: 5,508 bytes in 144 blocks
==9104==         suppressed: 0 bytes in 0 blocks
==9104== Rerun with --leak-check=full to see details of leaked memory
==9104== 
==9104== For counts of detected and suppressed errors, rerun with: -v
==9104== ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 32 from 7)
Violación de segmento