Buffer Overflow

[abhiguru]

=================================================================
==4378==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fd600665db0 at pc 0x5627523aa7ef bp 0x7fd600665d60 sp 0x7fd600665d50
READ of size 8 at 0x7fd600665db0 thread T8
#0 0x5627523aa7ee in std::less_equal<char const*>::operator()(char const* const&, char const* const&) const /usr/include/c++/6/bits/stl_function.h:406
#1 0x5627523aa971 in folly::basic_fbstring<char, std::char_traits, std::allocator, folly::fbstring_core >::append(char const*, unsigned long) /usr/local/include/folly/FBString.h:1932
#2 0x5627523bf7e3 in folly::basic_fbstring<char, std::char_traits, std::allocator, folly::fbstring_core >::append(char const*) /usr/local/include/folly/FBString.h:1374
#3 0x5627523aac72 in folly::basic_fbstring<char, std::char_traits, std::allocator, folly::fbstring_core >::operator+=(char const*) /usr/local/include/folly/FBString.h:1353
#4 0x562752373baa in folly::exceptionStr(std::exception const&) /usr/local/include/folly/ExceptionString.h:36
#5 0x562752405e43 in void folly::exception_wrapper::assign_eptrstd::exception(std::__exception_ptr::exception_ptr, std::exception&) /usr/local/include/folly/ExceptionWrapper.h:284
#6 0x5627523fac6e in folly::exception_wrapper::exception_wrapperstd::exception(std::__exception_ptr::exception_ptr, std::exception&) /usr/local/include/folly/ExceptionWrapper.h:148
#7 0x562752401d9e in std::enable_if<std::is_same<std::result_of<std::enable_if<!folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::ReturnsFuture::value, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::Return>::type folly::Futurefolly::Unit::thenImplementation<std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >, false>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&, folly::detail::argResult<false, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>>)::{lambda(folly::Tryfolly::Unit&&)#1}::operator()(folly::Tryfolly::Unit&&)::{lambda()#1} ()>::type, void>::value, folly::Try >::type folly::makeTryWith<std::enable_if<!folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::ReturnsFuture::value, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::Return>::type folly::Futurefolly::Unit::thenImplementation<std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >, false>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&, folly::detail::argResult<false, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>>)::{lambda(folly::Tryfolly::Unit&&)#1}::operator()(folly::Tryfolly::Unit&&)::{lambda()#1}>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x41dd9e)
#8 0x5627523f266f in void folly::Promisefolly::Unit::setWith<std::enable_if<!folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::ReturnsFuture::value, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::Return>::type folly::Futurefolly::Unit::thenImplementation<std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >, false>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&, folly::detail::argResult<false, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>>)::{lambda(folly::Tryfolly::Unit&&)#1}::operator()(folly::Tryfolly::Unit&&)::{lambda()#1}>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x40e66f)
#9 0x5627523dd561 in std::enable_if<!folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::ReturnsFuture::value, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::Return>::type folly::Futurefolly::Unit::thenImplementation<std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >, false>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&, folly::detail::argResult<false, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>>)::{lambda(folly::Tryfolly::Unit&&)#1}::operator()(folly::Tryfolly::Unit&&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x3f9561)
#10 0x56275242673f in void folly::detail::function::FunctionTraits<void (folly::Tryfolly::Unit&&)>::callBig<std::enable_if<!folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::ReturnsFuture::value, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::Return>::type folly::Futurefolly::Unit::thenImplementation<std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >, false>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&, folly::detail::argResult<false, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>>)::{lambda(folly::Tryfolly::Unit&&)#1}>(folly::detail::function::Data&, folly::Tryfolly::Unit&&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x44273f)
#11 0x56275241e5f6 in folly::detail::function::FunctionTraits<void (folly::Tryfolly::Unit&&)>::operator()(folly::Tryfolly::Unit&&) /usr/local/include/folly/Function.h:305
#12 0x562752412db6 in folly::detail::Corefolly::Unit::doCallback()::{lambda()#1}::operator()() /usr/local/include/folly/futures/detail/Core.h:386
#13 0x56275242b37f in void folly::detail::function::FunctionTraits<void ()>::callSmall<folly::detail::Corefolly::Unit::doCallback()::{lambda()#1}>(folly::detail::function::Data&) /usr/local/include/folly/Function.h:290
#14 0x562752540854 in folly::detail::function::FunctionTraits<void ()>::operator()() (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x55c854)
#15 0x5627525437da in wangle::ThreadPoolExecutor::runTask(std::shared_ptrwangle::ThreadPoolExecutor::Thread const&, wangle::ThreadPoolExecutor::Task&&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x55f7da)
#16 0x562752538744 in wangle::CPUThreadPoolExecutor::threadRun(std::shared_ptrwangle::ThreadPoolExecutor::Thread) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x554744)
#17 0x5627525510bc in void std::__invoke_impl<void, void (wangle::ThreadPoolExecutor::* const&)(std::shared_ptrwangle::ThreadPoolExecutor::Thread), wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&>(std::__invoke_memfun_deref, void (wangle::ThreadPoolExecutor::* const&)(std::shared_ptrwangle::ThreadPoolExecutor::Thread), wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x56d0bc)
#18 0x5627525507b7 in std::result_of<void (wangle::ThreadPoolExecutor::* const&(wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&))(std::shared_ptrwangle::ThreadPoolExecutor::Thread)>::type std::__invoke<void (wangle::ThreadPoolExecutor::* const&)(std::shared_ptrwangle::ThreadPoolExecutor::Thread), wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&>(void (wangle::ThreadPoolExecutor::* const&)(std::shared_ptrwangle::ThreadPoolExecutor::Thread), wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x56c7b7)
#19 0x56275254fafe in decltype (__invoke((this)._M_pmf, (forwardwangle::ThreadPoolExecutor*&)({parm#1}), (forward<std::shared_ptrwangle::ThreadPoolExecutor::Thread&>)({parm#1}))) std::_Mem_fn_base<void (wangle::ThreadPoolExecutor::)(std::shared_ptrwangle::ThreadPoolExecutor::Thread), true>::operator()<wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&>(wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&) const (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x56bafe)
#20 0x56275254e205 in void std::_Bind<std::_Mem_fn<void (wangle::ThreadPoolExecutor::)(std::shared_ptrwangle::ThreadPoolExecutor::Thread)> (wangle::ThreadPoolExecutor, std::shared_ptrwangle::ThreadPoolExecutor::Thread)>::__call<void, , 0ul, 1ul>(std::tuple<>&&, std::_Index_tuple<0ul, 1ul>) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x56a205)
#21 0x56275254cb1a in void std::_Bind<std::_Mem_fn<void (wangle::ThreadPoolExecutor::)(std::shared_ptrwangle::ThreadPoolExecutor::Thread)> (wangle::ThreadPoolExecutor, std::shared_ptrwangle::ThreadPoolExecutor::Thread)>::operator()<, void>() (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x568b1a)
#22 0x56275254aa5f in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<std::_Mem_fn<void (wangle::ThreadPoolExecutor::)(std::shared_ptrwangle::ThreadPoolExecutor::Thread)> (wangle::ThreadPoolExecutor, std::shared_ptrwangle::ThreadPoolExecutor::Thread)> >(folly::detail::function::Data&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x566a5f)
#23 0x562752540854 in folly::detail::function::FunctionTraits<void ()>::operator()() (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x55c854)
#24 0x56275253fc85 in void std::_Bind_simple<folly::Function<void ()> ()>::_M_invoke<>(std::_Index_tuple<>) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x55bc85)
#25 0x56275253f40d in std::_Bind_simple<folly::Function<void ()> ()>::operator()() (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x55b40d)
#26 0x56275253ebdf in std::thread::_State_impl<std::_Bind_simple<folly::Function<void ()> ()> >::_M_run() (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x55abdf)
#27 0x5627525dc57e in execute_native_thread_routine (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x5f857e)
#28 0x7fd61b9286c9 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76c9)
#29 0x7fd61b44b0ae in __clone (/lib/x86_64-linux-gnu/libc.so.6+0x1080ae)

Address 0x7fd600665db0 is located in stack of thread T8==4378==AddressSanitizer CHECK failed: ../../../../src/libsanitizer/asan/asan_thread.cc:243 "((ptr[0] == kCurrentStackFrameMagic)) != (0)" (0x0, 0x0)
#0 0x56275233b24a in __asan::AsanCheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x35724a)
#1 0x562752342e93 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x35ee93)
#2 0x56275233f841 in __asan::AsanThread::GetStackFrameAccessByAddr(unsigned long, __asan::AsanThread::StackFrameAccess*) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x35b841)
#3 0x562752336c7a in __asan::DescribeAddressIfStack(unsigned long, unsigned long) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x352c7a)
#4 0x56275233724a in __asan::DescribeAddress(unsigned long, unsigned long, char const*) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x35324a)
#5 0x56275233a6a9 in __asan::ReportGenericError(unsigned long, unsigned long, unsigned long, unsigned long, bool, unsigned long, unsigned int, bool) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x3566a9)
#6 0x56275233b856 in __asan_report_load8 (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x357856)
#7 0x5627523aa7ee in std::less_equal<char const*>::operator()(char const* const&, char const* const&) const /usr/include/c++/6/bits/stl_function.h:406
#8 0x5627523aa971 in folly::basic_fbstring<char, std::char_traits, std::allocator, folly::fbstring_core >::append(char const*, unsigned long) /usr/local/include/folly/FBString.h:1932
#9 0x5627523bf7e3 in folly::basic_fbstring<char, std::char_traits, std::allocator, folly::fbstring_core >::append(char const*) /usr/local/include/folly/FBString.h:1374
#10 0x5627523aac72 in folly::basic_fbstring<char, std::char_traits, std::allocator, folly::fbstring_core >::operator+=(char const*) /usr/local/include/folly/FBString.h:1353
#11 0x562752373baa in folly::exceptionStr(std::exception const&) /usr/local/include/folly/ExceptionString.h:36
#12 0x562752405e43 in void folly::exception_wrapper::assign_eptrstd::exception(std::__exception_ptr::exception_ptr, std::exception&) /usr/local/include/folly/ExceptionWrapper.h:284
#13 0x5627523fac6e in folly::exception_wrapper::exception_wrapperstd::exception(std::__exception_ptr::exception_ptr, std::exception&) /usr/local/include/folly/ExceptionWrapper.h:148
#14 0x562752401d9e in std::enable_if<std::is_same<std::result_of<std::enable_if<!folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::ReturnsFuture::value, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::Return>::type folly::Futurefolly::Unit::thenImplementation<std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >, false>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&, folly::detail::argResult<false, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>>)::{lambda(folly::Tryfolly::Unit&&)#1}::operator()(folly::Tryfolly::Unit&&)::{lambda()#1} ()>::type, void>::value, folly::Try >::type folly::makeTryWith<std::enable_if<!folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::ReturnsFuture::value, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::Return>::type folly::Futurefolly::Unit::thenImplementation<std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >, false>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&, folly::detail::argResult<false, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>>)::{lambda(folly::Tryfolly::Unit&&)#1}::operator()(folly::Tryfolly::Unit&&)::{lambda()#1}>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x41dd9e)
#15 0x5627523f266f in void folly::Promisefolly::Unit::setWith<std::enable_if<!folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::ReturnsFuture::value, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::Return>::type folly::Futurefolly::Unit::thenImplementation<std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >, false>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&, folly::detail::argResult<false, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>>)::{lambda(folly::Tryfolly::Unit&&)#1}::operator()(folly::Tryfolly::Unit&&)::{lambda()#1}>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x40e66f)
#16 0x5627523dd561 in std::enable_if<!folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::ReturnsFuture::value, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::Return>::type folly::Futurefolly::Unit::thenImplementation<std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >, false>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&, folly::detail::argResult<false, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>>)::{lambda(folly::Tryfolly::Unit&&)#1}::operator()(folly::Tryfolly::Unit&&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x3f9561)
#17 0x56275242673f in void folly::detail::function::FunctionTraits<void (folly::Tryfolly::Unit&&)>::callBig<std::enable_if<!folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::ReturnsFuture::value, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >::Return>::type folly::Futurefolly::Unit::thenImplementation<std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>, folly::detail::callableResult<folly::Unit, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)> >, false>(std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>&&, folly::detail::argResult<false, std::_Bind<void ((std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage))(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, folly::ProducerConsumerQueuevcu::facedetectimage)>>)::{lambda(folly::Tryfolly::Unit&&)#1}>(folly::detail::function::Data&, folly::Tryfolly::Unit&&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x44273f)
#18 0x56275241e5f6 in folly::detail::function::FunctionTraits<void (folly::Tryfolly::Unit&&)>::operator()(folly::Tryfolly::Unit&&) /usr/local/include/folly/Function.h:305
#19 0x562752412db6 in folly::detail::Corefolly::Unit::doCallback()::{lambda()#1}::operator()() /usr/local/include/folly/futures/detail/Core.h:386
#20 0x56275242b37f in void folly::detail::function::FunctionTraits<void ()>::callSmall<folly::detail::Corefolly::Unit::doCallback()::{lambda()#1}>(folly::detail::function::Data&) /usr/local/include/folly/Function.h:290
#21 0x562752540854 in folly::detail::function::FunctionTraits<void ()>::operator()() (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x55c854)
#22 0x5627525437da in wangle::ThreadPoolExecutor::runTask(std::shared_ptrwangle::ThreadPoolExecutor::Thread const&, wangle::ThreadPoolExecutor::Task&&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x55f7da)
#23 0x562752538744 in wangle::CPUThreadPoolExecutor::threadRun(std::shared_ptrwangle::ThreadPoolExecutor::Thread) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x554744)
#24 0x5627525510bc in void std::__invoke_impl<void, void (wangle::ThreadPoolExecutor::* const&)(std::shared_ptrwangle::ThreadPoolExecutor::Thread), wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&>(std::__invoke_memfun_deref, void (wangle::ThreadPoolExecutor::* const&)(std::shared_ptrwangle::ThreadPoolExecutor::Thread), wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x56d0bc)
#25 0x5627525507b7 in std::result_of<void (wangle::ThreadPoolExecutor::* const&(wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&))(std::shared_ptrwangle::ThreadPoolExecutor::Thread)>::type std::__invoke<void (wangle::ThreadPoolExecutor::* const&)(std::shared_ptrwangle::ThreadPoolExecutor::Thread), wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&>(void (wangle::ThreadPoolExecutor::* const&)(std::shared_ptrwangle::ThreadPoolExecutor::Thread), wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x56c7b7)
#26 0x56275254fafe in decltype (__invoke((this)._M_pmf, (forwardwangle::ThreadPoolExecutor*&)({parm#1}), (forward<std::shared_ptrwangle::ThreadPoolExecutor::Thread&>)({parm#1}))) std::_Mem_fn_base<void (wangle::ThreadPoolExecutor::)(std::shared_ptrwangle::ThreadPoolExecutor::Thread), true>::operator()<wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&>(wangle::ThreadPoolExecutor*&, std::shared_ptrwangle::ThreadPoolExecutor::Thread&) const (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x56bafe)
#27 0x56275254e205 in void std::_Bind<std::_Mem_fn<void (wangle::ThreadPoolExecutor::)(std::shared_ptrwangle::ThreadPoolExecutor::Thread)> (wangle::ThreadPoolExecutor, std::shared_ptrwangle::ThreadPoolExecutor::Thread)>::__call<void, , 0ul, 1ul>(std::tuple<>&&, std::_Index_tuple<0ul, 1ul>) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x56a205)
#28 0x56275254cb1a in void std::_Bind<std::_Mem_fn<void (wangle::ThreadPoolExecutor::)(std::shared_ptrwangle::ThreadPoolExecutor::Thread)> (wangle::ThreadPoolExecutor, std::shared_ptrwangle::ThreadPoolExecutor::Thread)>::operator()<, void>() (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x568b1a)
#29 0x56275254aa5f in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<std::_Mem_fn<void (wangle::ThreadPoolExecutor::)(std::shared_ptrwangle::ThreadPoolExecutor::Thread)> (wangle::ThreadPoolExecutor, std::shared_ptrwangle::ThreadPoolExecutor::Thread)> >(folly::detail::function::Data&) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x566a5f)
#30 0x562752540854 in folly::detail::function::FunctionTraits<void ()>::operator()() (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x55c854)
#31 0x56275253fc85 in void std::_Bind_simple<folly::Function<void ()> ()>::_M_invoke<>(std::_Index_tuple<>) (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x55bc85)
#32 0x56275253f40d in std::_Bind_simple<folly::Function<void ()> ()>::operator()() (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x55b40d)
#33 0x56275253ebdf in std::thread::_State_impl<std::_Bind_simple<folly::Function<void ()> ()> >::_M_run() (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x55abdf)
#34 0x5627525dc57e in execute_native_thread_routine (/home/abhinav/ws/vds/t.t/hlsmpdprocessor/cmake-build-debug/videoproc+0x5f857e)
#35 0x7fd61b9286c9 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76c9)
#36 0x7fd61b44b0ae in __clone (/lib/x86_64-linux-gnu/libc.so.6+0x1080ae)

[afrind]

There are no proxygen frames in this stack. What makes you think it is a proxygen issue?

[abhiguru]

Will post it to Folly* sorry about that. I just build Proxygen not the FB libs separate. *Actually, it seems to be an issue with ASAN

[signifox]

@abhiguru
Hi, guys,
I have encounter the same problem when i use fbthrift.
I wonder how you solve this problem.

==131382==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7f9c58bd8488 at pc 0x571e1d bp 0x7f9c58bd8400 sp 0x7f9c58bd83f8
READ of size 8 at 0x7f9c58bd8488 thread T166 (worker-pri3-40)
#0 0x571e1c in folly::fbstring_core::size() const cpp3rdlib/folly/include/folly/FBString.h:666
#1 0x571e1c in folly::basic_fbstring<char, std::char_traits, std::allocator, folly::fbstring_core >::size() const cpp3rdlib/folly/include/folly/FBString.h:1210
#2 0x571e1c in folly::basic_fbstring<char, std::char_traits, std::allocator, folly::fbstring_core >::append(char const*, unsigned long) cpp3rdlib/folly/include/folly/FBS
tring.h:1313
#3 0x571e1c in folly::basic_fbstring<char, std::char_traits, std::allocator, folly::fbstring_core >::append(char const*) cpp3rdlib/folly/include/folly/FBString.h:1337
#4 0x571e1c in folly::basic_fbstring<char, std::char_traits, std::allocator, folly::fbstring_core >::operator+=(char const*) cpp3rdlib/folly/include/folly/FBString.h:127
......