My app is using boost::program_options
and it's triggering an AddressSanitizer "stack-buffer-overflow" while generating an error message from an exception.
I'm not worried about the boost bug - the functionality works and this is just in the command line parsing portion of a non-production app. However I'd like to suppress the AddressSanitizer message.
ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fffe6ce7070 at pc 0x0000007406cd bp 0x7fffe6ce6fe0 sp 0x7fffe6ce6fd8
READ of size 8 at 0x7fffe6ce7070 thread T0
#0 0x7406cc in std::_Head_base<0ul, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, false>::_M_head(std::_Head_base<0ul, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, false>&) /frc/toolchain6/include/c++/5.3.0/tuple:142
#1 0x7406cc in _M_create_node /frc/toolchain6/include/c++/5.3.0/tuple:347
#2 0x7403fd in std::_Rb_tree_iterator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_emplace_hint_unique<std::piecewise_construct_t const&, std::tuple<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&>, std::tuple<> >(std::_Rb_tree_const_iterator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::piecewise_construct_t const&, std::tuple<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&>&&, std::tuple<>&&) /frc/toolchain6/include/c++/5.3.0/bits/stl_tree.h:2170
#3 0xd5eff8 in boost::program_options::error_with_option_name::substitute_placeholders(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const (/home/joe/myapp_workspace/myapp/myapp-debug+0xd5eff8)
#4 0xd5c0dd in boost::program_options::error_with_option_name::what() const (/home/joe/myapp_workspace/myapp/myapp-debug+0xd5c0dd)
#5 0x58addf in main /home/joe/myapp_workspace/myapp/main.cpp:62
#6 0x7fd7e056176c in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2176c)
#7 0x436aa0 (/home/joe/myapp_workspace/myapp/myapp-debug+0x436aa0)
I've tried using the ASAN_OPTIONS suppression file method but that only seems to support a very short list of error types (such as "vptr_check" and "leak").