I wonder if this is another in the same vein:
#0 __ubsan::__ubsan_handle_nonnull_arg_abort (Data=0x555555edbfe0)
at ../../../../gcc/libsanitizer/ubsan/ubsan_handlers.cc:408
#1 0x000055555593e397 in void std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char>
>::_M_construct<char*>(char*, char*, std::forward_iterator_tag) [clone
.isra.75] ()
I don't have a proper test case for it yet, I get it via some
boost::regex stuff.
Will look harder at it.
This is the sanitizer message:
host-gcc-5.1.1-2ed068d-x86_64-linux-1/include/c++/5.1.1/bits/char_traits.h:275:73:
runtime error: null pointer passed as argument 2, which is declared to
never be null
I'll continue investigation.
--
Lgb
