[Quickfix-developers] Memory corruption?

[Hei C. <str...@ya...>]

Hi,

I am running valgrind on my application, and I saw some warning about gnu allocator?

Here is the partial trace:
==31998== Thread 19:
==31998== Invalid read of size 8

==31998==    at 0x35D56532CB: __gnu_cxx::__pool<true>::_M_get_thread_id() (in /usr/lib64/libstdc++.so.6.0.8)

==31998==    by 0x44F732: __gnu_cxx::__mt_alloc<std::_Rb_tree_node<std::pair<int const, FIX::FieldBase> >, __gnu_cxx::__common_pool_policy<__gnu_cxx::__pool, true> >::allocate(unsigned long, void const*) (mt_allocator.h:682)

==31998==    by 0x44F811: std::_Rb_tree<int, std::pair<int const, FIX::FieldBase>, std::_Select1st<std::pair<int const, FIX::FieldBase> >, FIX::message_order, __gnu_cxx::__mt_alloc<std::pair<int const, FIX::FieldBase>, __gnu_cxx::__common_pool_policy<__gnu_cxx::__pool, true> > >::_M_get_node() (stl_tree.h:358)

==31998==    by 0x44F82D: std::_Rb_tree<int, std::pair<int const, FIX::FieldBase>, std::_Select1st<std::pair<int const, FIX::FieldBase> >, FIX::message_order, __gnu_cxx::__mt_alloc<std::pair<int const, FIX::FieldBase>, __gnu_cxx::__common_pool_policy<__gnu_cxx::__pool, true> > >::_M_create_node(std::pair<int const, FIX::FieldBase> const&) (stl_tree.h:367)

==31998==    by 0x44F938: std::_Rb_tree<int, std::pair<int const, FIX::FieldBase>, std::_Select1st<std::pair<int const, FIX::FieldBase> >, FIX::message_order, __gnu_cxx::__mt_alloc<std::pair<int const, FIX::FieldBase>, __gnu_cxx::__common_pool_policy<__gnu_cxx::__pool, true> > >::_M_insert(std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::pair<int const, FIX::FieldBase> const&) (stl_tree.h:819)

==31998==    by 0x44FA22: std::_Rb_tree<int, std::pair<int const, FIX::FieldBase>, std::_Select1st<std::pair<int const, FIX::FieldBase> >, FIX::message_order, __gnu_cxx::__mt_alloc<std::pair<int const, FIX::FieldBase>, __gnu_cxx::__common_pool_policy<__gnu_cxx::__pool, true> > >::insert_equal(std::pair<int const, FIX::FieldBase> const&) (stl_tree.h:860)

==31998==    by 0x44FA46: std::multimap<int, FIX::FieldBase, FIX::message_order, __gnu_cxx::__mt_alloc<std::pair<int const, FIX::FieldBase>, __gnu_cxx::__common_pool_policy<__gnu_cxx::__pool, true> > >::insert(std::pair<int const, FIX::FieldBase> const&) (stl_multimap.h:355)

==31998==    by 0x44FB0A: FIX::FieldMap::setField(FIX::FieldBase const&, bool) (FieldMap.h:85)

==31998==    by 0x44FD49: FIX::Message::Message(FIX::BeginString const&, FIX::MsgType const&) (Message.h:118)

==31998==    by 0x45B8BF: FIX44::Message::Message(FIX::MsgType const&) (Message.h:62)

==31998==    by 0x45B98A: FIX44::MassQuote::MassQuote(FIX::QuoteID const&) (MassQuote.h:20)


The most similar trace I found in google search is this one:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52604 


I turned off boost allocator in config.h.

Any idea?

Thanks in advance.


Cheers,
Hei