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[Bug 706670] Re: UserCommand Crash in DC++

To: linuxdcpp-team@xxxxxxxxxxxxxxxxxxx
From: Big Muscle <706670@xxxxxxxxxxxxxxxxxx>
Date: Mon, 24 Jan 2011 14:12:41 -0000
Reply-to: Bug 706670 <706670@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
It's not skipped in VS2010, because release version uses "#if (_MSC_VER
>= 1400)". However, there was similar problem with invalid timestamp
format in previous version and it has been fixed by this invalid
parameter handler. But it's true that it still raises assertion hit in
debug build.

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https://bugs.launchpad.net/bugs/706670

Title:
  UserCommand Crash in DC++

Status in DC++:
  Confirmed
Status in StrongDC++:
  New

Bug description:
  DC++ crashes on usercommands supplied by flexhub ...tried gdb but
  prints out nothing but a never ending loop so here is msvc debug

  >	msvcr100d.dll!_expandtime(localeinfo_struct * plocinfo, char specifier, const tm * timeptr, char * * string, unsigned int * left, __lc_time_data * lc_time, unsigned int alternate_form)  Line 798 + 0x24 bytes	C++
   	msvcr100d.dll!_Strftime_l(char * string, unsigned int maxsize, const char * format, const tm * timeptr, void * lc_time_arg, localeinfo_struct * plocinfo)  Line 380 + 0x29 bytes	C++
   	msvcr100d.dll!strftime(char * string, unsigned int maxsize, const char * format, const tm * timeptr)  Line 268 + 0x19 bytes	C++
   	DCPlusPlus.exe!dcpp::Util::formatTime(const std::basic_string<char,std::char_traits<char>,std::allocator<char> > & msg, const __int64 t)  Line 817 + 0x25 bytes	C++
   	DCPlusPlus.exe!dcpp::Util::formatParams(const std::basic_string<char,std::char_traits<char>,std::allocator<char> > & msg, const std::tr1::unordered_map<std::basic_string<char,std::char_traits<char>,std::allocator<char> >,std::basic_string<char,std::char_traits<char>,std::allocator<char> >,std::hash<std::basic_string<char,std::char_traits<char>,std::allocator<char> > >,std::equal_to<std::basic_string<char,std::char_traits<char>,std::allocator<char> > >,std::allocator<std::pair<std::basic_string<char,std::char_traits<char>,std::allocator<char> > const ,std::basic_string<char,std::char_traits<char>,std::allocator<char> > > > > & params, bool filter)  Line 801 + 0x19 bytes	C++
   	DCPlusPlus.exe!dcpp::AdcHub::sendUserCmd(const dcpp::UserCommand & command, const std::tr1::unordered_map<std::basic_string<char,std::char_traits<char>,std::allocator<char> >,std::basic_string<char,std::char_traits<char>,std::allocator<char> >,std::hash<std::basic_string<char,std::char_traits<char>,std::allocator<char> > >,std::equal_to<std::basic_string<char,std::char_traits<char>,std::allocator<char> > >,std::allocator<std::pair<std::basic_string<char,std::char_traits<char>,std::allocator<char> > const ,std::basic_string<char,std::char_traits<char>,std::allocator<char> > > > > & params)  Line 701 + 0x18 bytes	C++
   	DCPlusPlus.exe!HubFrame::runUserCommand(const dcpp::UserCommand & uc)  Line 1232	C++
   	DCPlusPlus.exe!std::tr1::_Pmf_caller2<void,HubFrame>::_Call_pmf<void (__thiscall HubFrame::*)(dcpp::UserCommand const &),HubFrame *,std::tr1::reference_wrapper<dcpp::UserCommand const > >(const void * __formal, void (const dcpp::UserCommand &)* _Pm, HubFrame * & _Fx0, std::tr1::reference_wrapper<dcpp::UserCommand const > & _Fx1)  Line 43	C++
   	DCPlusPlus.exe!std::tr1::_Pmf_caller2<void,HubFrame>::_Apply_pmf<void (__thiscall HubFrame::*)(dcpp::UserCommand const &),HubFrame *,std::tr1::reference_wrapper<dcpp::UserCommand const > >(void (const dcpp::UserCommand &)* _Pm, HubFrame * & _Fx0, std::tr1::reference_wrapper<dcpp::UserCommand const > & _Fx1)  Line 52 + 0x2b bytes	C++
   	DCPlusPlus.exe!std::tr1::_Callable_pmf<void (__thiscall HubFrame::*const)(dcpp::UserCommand const &),HubFrame,0>::_ApplyX<void,HubFrame * &,std::tr1::reference_wrapper<dcpp::UserCommand const > &>(HubFrame * & _Ax0, std::tr1::reference_wrapper<dcpp::UserCommand const > & _Ax1)  Line 9 + 0x1c bytes	C++
   	DCPlusPlus.exe!std::tr1::_Bind2<std::tr1::_Callable_pmf<void (__thiscall HubFrame::*const)(dcpp::UserCommand const &),HubFrame,0>,HubFrame *,std::tr1::reference_wrapper<dcpp::UserCommand const > >::_ApplyX<void,std::tr1::_Nil &,std::tr1::_Nil &,std::tr1::_Nil &,std::tr1::_Nil &,std::tr1::_Nil &,std::tr1::_Nil &,std::tr1::_Nil &,std::tr1::_Nil &,std::tr1::_Nil &,std::tr1::_Nil &>(std::tr1::_Nil & _Bx0, std::tr1::_Nil & _Bx1, std::tr1::_Nil & _Bx2, std::tr1::_Nil & _Bx3, std::tr1::_Nil & _Bx4, std::tr1::_Nil & _Bx5, std::tr1::_Nil & _Bx6, std::tr1::_Nil & _Bx7, std::tr1::_Nil & _Bx8, std::tr1::_Nil & _Bx9)  Line 293	C++
   	DCPlusPlus.exe!std::tr1::_Bind_base<void,std::tr1::_Bind2<std::tr1::_Callable_pmf<void (__thiscall HubFrame::*const)(dcpp::UserCommand const &),HubFrame,0>,HubFrame *,std::tr1::reference_wrapper<dcpp::UserCommand const > > >::operator()()  Line 32	C++
   	DCPlusPlus.exe!std::tr1::_Callable_obj<std::tr1::_Bind<void,void,std::tr1::_Bind2<std::tr1::_Callable_pmf<void (__thiscall HubFrame::*const)(dcpp::UserCommand const &),HubFrame,0>,HubFrame *,std::tr1::reference_wrapper<dcpp::UserCommand const > > >,0>::_ApplyX<void>()  Line 14	C++
   	DCPlusPlus.exe!std::tr1::_Impl_no_alloc0<std::tr1::_Callable_obj<std::tr1::_Bind<void,void,std::tr1::_Bind2<std::tr1::_Callable_pmf<void (__thiscall HubFrame::*const)(dcpp::UserCommand const &),HubFrame,0>,HubFrame *,std::tr1::reference_wrapper<dcpp::UserCommand const > > >,0>,void>::_Do_call()  Line 66	C++
   	DCPlusPlus.exe!std::tr1::_Function_impl0<void>::operator()()  Line 155	C++
   	DCPlusPlus.exe!dwt::checkCall(HWND__ * handle, const std::tr1::function<void __cdecl(void)> & f)  Line 132	C++
   	DCPlusPlus.exe!dwt::`anonymous namespace'::<lambda0>::operator()()  Line 136 + 0x19 bytes	C++
   	DCPlusPlus.exe!std::tr1::_Callable_obj<dwt::`anonymous namespace'::<lambda0>,0>::_ApplyX<void>()  Line 14	C++
   	DCPlusPlus.exe!std::tr1::_Impl_no_alloc0<std::tr1::_Callable_obj<dwt::`anonymous namespace'::<lambda0>,0>,void>::_Do_call()  Line 66	C++
   	DCPlusPlus.exe!std::tr1::_Function_impl0<void>::operator()()  Line 155	C++
   	DCPlusPlus.exe!dwt::Application::dispatchAsync()  Line 260	C++
   	DCPlusPlus.exe!dwt::Application::dispatch()  Line 190 + 0xb bytes	C++
   	DCPlusPlus.exe!dwt::Application::run()  Line 158 + 0x8 bytes	C++
   	DCPlusPlus.exe!SmartWinMain(dwt::Application & app)  Line 156 + 0x8 bytes	C++
   	DCPlusPlus.exe!WinMain(HINSTANCE__ * hInstance, HINSTANCE__ * hPrevInstance, char * lpCmdLine, int nCmdShow)  Line 285 + 0xb bytes	C++
   	DCPlusPlus.exe!__tmainCRTStartup()  Line 547 + 0x2c bytes	C
   	DCPlusPlus.exe!WinMainCRTStartup()  Line 371	C
   	kernel32.dll!@BaseThreadInitThunk@12()  + 0x12 bytes	
   	ntdll.dll!___RtlUserThreadStart@8()  + 0x27 bytes	
   	ntdll.dll!__RtlUserThreadStart@8()  + 0x1b bytes
References

[Bug 706670] [NEW] UserCommand Crash in DC++
From: iceman50, 2011-01-23