Re: [Boost-users] boost wave memory leak

Subject: Re: [Boost-users] boost wave memory leak
From: Hartmut Kaiser (hartmut.kaiser_at_[hidden])
Date: 2012-10-22 20:00:11

> I'm getting a report of a memory leak when using boost wave. I see a
> similar problem at:
> 
> https://svn.boost.org/trac/boost/ticket/4346
> 
> but supposedly that is fixed for a while.
> 
> The call stack is:

How did you get that call stack? What do I need to do to reproduce this
problem?

Regards Hartmut
---------------
http://boost-spirit.com
http://stellar.cct.lsu.edu

> 
> MyDll.dll!operator new(unsigned int count, const std::nothrow_t &
> __formal)
> Line 18 + 0x9 bytes	C++
> 
> MyDll.dll!operator new[](unsigned int count, const std::nothrow_t & x)
> Line
> 15 + 0xd bytes	C++
> 
> MyDll.dll!boost::default_user_allocator_new_delete::malloc(const unsigned
> int bytes)  Line 97 + 0xe bytes	C++
> 
> MyDll.dll!boost::pool<boost::default_user_allocator_new_delete>::malloc_ne
> ed
> _resize()  Line 693 + 0x9 bytes	C++
> 
> MyDll.dll!boost::pool<boost::default_user_allocator_new_delete>::malloc()
> Line 432	C++
> 
> MyDll.dll!boost::singleton_pool<boost::fast_pool_allocator_tag,12,boost::d
> ef
> ault_user_allocator_new_delete,boost::mutex,32,0>::malloc()  Line 137 +
> 0xb
> bytes	C++
> 
> MyDll.dll!boost::fast_pool_allocator<std::_List_nod<boost::wave::cpplexer:
> :l
> ex_token<boost::wave::util::file_position<boost::wave::util::flex_string<c
> ha
> r,std::char_traits<char>,std::allocator<char>,boost::wave::util::CowString
> <b
> oost::wave::util::AllocatorStringStorage<char,std::allocator<char> >,char
> *>
> > >
> >,boost::fast_pool_allocator<boost::wave::cpplexer::lex_token<boost::wav
> >e::u
> til::file_position<boost::wave::util::flex_string<char,std::char_traits<ch
> ar
> >,std::allocator<char>,boost::wave::util::CowString<boost::wave::util::A
> >lloc
> atorStringStorage<char,std::allocator<char> >,char *> > >
> >,boost::default_user_allocator_new_delete,boost::mutex,32,0>
> >::_Node,boost::default_user_allocator_new_delete,boost::mutex,32,0>::al
> >loca
> te(const unsigned int n)  Line 419 + 0xb bytes	C++
> 
> MyDll.dll!std::list<boost::wave::cpplexer::lex_token<boost::wave::util::fi
> le
> _position<boost::wave::util::flex_string<char,std::char_traits<char>,std::
> al
> locator<char>,boost::wave::util::CowString<boost::wave::util::AllocatorStr
> in
> gStorage<char,std::allocator<char> >,char *> > >
> >,boost::fast_pool_allocator<boost::wave::cpplexer::lex_token<boost::wav
> >e::u
> til::file_position<boost::wave::util::flex_string<char,std::char_traits<ch
> ar
> >,std::allocator<char>,boost::wave::util::CowString<boost::wave::util::A
> >lloc
> atorStringStorage<char,std::allocator<char> >,char *> > >
> >,boost::default_user_allocator_new_delete,boost::mutex,32,0>
> >>::_Buynode()
> Line 1172 + 0x7 bytes	C++
> 
> MyDll.dll!std::list<boost::wave::cpplexer::lex_token<boost::wave::util::fi
> le
> _position<boost::wave::util::flex_string<char,std::char_traits<char>,std::
> al
> locator<char>,boost::wave::util::CowString<boost::wave::util::AllocatorStr
> in
> gStorage<char,std::allocator<char> >,char *> > >
> >,boost::fast_pool_allocator<boost::wave::cpplexer::lex_token<boost::wav
> >e::u
> til::file_position<boost::wave::util::flex_string<char,std::char_traits<ch
> ar
> >,std::allocator<char>,boost::wave::util::CowString<boost::wave::util::A
> >lloc
> atorStringStorage<char,std::allocator<char> >,char *> > >
> >,boost::default_user_allocator_new_delete,boost::mutex,32,0>
> >::list<boost::wave::cpplexer::lex_token<boost::wave::util::file_positio
> >n<bo
> ost::wave::util::flex_string<char,std::char_traits<char>,std::allocator<ch
> ar
> >,boost::wave::util::CowString<boost::wave::util::AllocatorStringStorage
> ><cha
> r,std::allocator<char> >,char *> > >
> >,boost::fast_pool_allocator<boost::wave::cpplexer::lex_token<boost::wav
> >e::u
> til::file_position<boost::wave::util::flex_string<char,std::char_traits<ch
> ar
> >,std::allocator<char>,boost::wave::util::CowString<boost::wave::util::A
> >lloc
> atorStringStorage<char,std::allocator<char> >,char *> > >
> >,boost::default_user_allocator_new_delete,boost::mutex,32,0> >()  Line
> >436
> + 0x68 bytes	C++
> 
> MyDll.dll!`dynamic initializer for
> 'boost::wave::util::impl::gen_unput_queue_iterator<boost::wave::cpplexer::
> le
> x_iterator<boost::wave::cpplexer::lex_token<boost::wave::util::file_positi
> on
> <boost::wave::util::flex_string<char,std::char_traits<char>,std::allocator
> <c
> har>,boost::wave::util::CowString<boost::wave::util::AllocatorStringStor
> har>age<
> char,std::allocator<char> >,char *> > > >
> >,boost::wave::cpplexer::lex_token<boost::wave::util::file_position<boos
> >t::w
> ave::util::flex_string<char,std::char_traits<char>,std::allocator<char>,bo
> os
> t::wave::util::CowString<boost::wave::util::AllocatorStringStorage<char,st
> d:
> :allocator<char> >,char *> > >
> >,std::list<boost::wave::cpplexer::lex_token<boost::wave::util::file_pos
> >itio
> n<boost::wave::util::flex_string<char,std::char_traits<char>,std::allocato
> r<
> char>,boost::wave::util::CowString<boost::wave::util::AllocatorStringSto
> char>rage
> <char,std::allocator<char> >,char *> > >
> >,boost::fast_pool_allocator<boost::wave::cpplexer::lex_token<boost::wav
> >e::u
> til::file_position<boost::wave::util::flex_string<char,std::char_traits<ch
> ar
> >,std::allocator<char>,boost::wave::util::CowString<boost::wave::util::A
> >lloc
> atorStringStorage<char,std::allocator<char> >,char *> > >
> >,boost::default_user_allocator_new_delete,boost::mutex,32,0> >
> >>::last''()
> Line 155 + 0x28 bytes	C++
> 
> msvcr90d.dll!__initterm()  + 0x1c bytes
> 
> 
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