Build warnings

[soypat]

System info

➜  perf_data_converter git:(master) neofetch
                     ./o.                  pato@novopato 
                   ./sssso-                ------------- 
                 `:osssssss+-              OS: EndeavourOS Linux x86_64 
               `:+sssssssssso/.            Host: ASUS TUF Gaming F15 FX507ZI4_FX507ZI 1.0 
             `-/ossssssssssssso/.          Kernel: 6.10.10-arch1-1 
           `-/+sssssssssssssssso+:`        Uptime: 1 hour, 6 mins 
         `-:/+sssssssssssssssssso+/.       Packages: 1084 (pacman) 
       `.://osssssssssssssssssssso++-      Shell: zsh 5.9 
      .://+ssssssssssssssssssssssso++:     Resolution: 1920x1080, 1920x1080 
    .:///ossssssssssssssssssssssssso++:    DE: Plasma 6.1.5 
  `:////ssssssssssssssssssssssssssso+++.   WM: KWin 
`-////+ssssssssssssssssssssssssssso++++-   Theme: Breeze-Dark [GTK2], Breeze [GTK3] 
 `..-+oosssssssssssssssssssssssso+++++/`   Icons: breeze-dark [GTK2/3] 
   ./++++++++++++++++++++++++++++++/:.     Terminal: konsole 
  `:::::::::::::::::::::::::------``       CPU: 12th Gen Intel i7-12700H (20) @ 4.600GHz 
                                           GPU: NVIDIA GeForce RTX 4070 Max-Q / Mobile 
                                           GPU: Intel Alder Lake-P GT2 [Iris Xe Graphics] 
                                           Memory: 8041MiB / 63923MiB 

                                                                   
                                                                   


➜  perf_data_converter git:(master) g++ --version                                              
g++ (GCC) 14.2.1 20240910
Copyright (C) 2024 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Build warnings

 bazel build src:perf_to_profile
Extracting Bazel installation...
Starting local Bazel server and connecting to it...
INFO: Analyzed target //src:perf_to_profile (56 packages loaded, 1586 targets configured).
INFO: From Compiling src/google/protobuf/message_lite.cc [for tool]:
In file included from /usr/include/string.h:548,
                 from external/com_google_protobuf/src/google/protobuf/stubs/port.h:39,
                 from external/com_google_protobuf/src/google/protobuf/stubs/common.h:48,
                 from external/com_google_protobuf/src/google/protobuf/message_lite.h:46,
                 from external/com_google_protobuf/src/google/protobuf/message_lite.cc:36:
In function 'void* memcpy(void*, const void*, size_t)',
    inlined from 'uint8_t* google::protobuf::io::EpsCopyOutputStream::WriteRaw(const void*, int, uint8_t*)' at external/com_google_protobuf/src/google/protobuf/io/coded_stream.h:707:16,
    inlined from 'virtual uint8_t* google::protobuf::internal::ImplicitWeakMessage::_InternalSerialize(uint8_t*, google::protobuf::io::EpsCopyOutputStream*) const' at external/com_google_protobuf/src/google/protobuf/implicit_weak_message.h:103:28,
    inlined from 'bool google::protobuf::MessageLite::SerializePartialToZeroCopyStream(google::protobuf::io::ZeroCopyOutputStream*) const' at external/com_google_protobuf/src/google/protobuf/message_lite.cc:411:30:
/usr/include/bits/string_fortified.h:29:33: warning: 'void* __builtin___memcpy_chk(void*, const void*, long unsigned int, long unsigned int)' specified size between 18446744071562067968 and 18446744073709551615 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
   30 |                                  __glibc_objsize0 (__dest));
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
INFO: From Compiling src/google/protobuf/unknown_field_set.cc [for tool]:
In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/string:51,
                 from external/com_google_protobuf/src/google/protobuf/unknown_field_set.h:44,
                 from external/com_google_protobuf/src/google/protobuf/unknown_field_set.cc:35:
In static member function 'static _Up* std::__copy_move<_IsMove, true, std::random_access_iterator_tag>::__copy_m(_Tp*, _Tp*, _Up*) [with _Tp = google::protobuf::UnknownField; _Up = google::protobuf::UnknownField; bool _IsMove = true]',
    inlined from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = true; _II = google::protobuf::UnknownField*; _OI = google::protobuf::UnknownField*]' at /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/stl_algobase.h:521:30,
    inlined from '_OI std::__copy_move_a1(_II, _II, _OI) [with bool _IsMove = true; _II = google::protobuf::UnknownField*; _OI = google::protobuf::UnknownField*]' at /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/stl_algobase.h:548:42,
    inlined from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = true; _II = __gnu_cxx::__normal_iterator<google::protobuf::UnknownField*, vector<google::protobuf::UnknownField> >; _OI = google::protobuf::UnknownField*]' at /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/stl_algobase.h:555:31,
    inlined from '_OI std::copy(_II, _II, _OI) [with _II = move_iterator<__gnu_cxx::__normal_iterator<google::protobuf::UnknownField*, vector<google::protobuf::UnknownField> > >; _OI = google::protobuf::UnknownField*]' at /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/stl_algobase.h:651:7,
    inlined from 'static _ForwardIterator std::__uninitialized_copy<true>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = std::move_iterator<__gnu_cxx::__normal_iterator<google::protobuf::UnknownField*, std::vector<google::protobuf::UnknownField> > >; _ForwardIterator = google::protobuf::UnknownField*]' at /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/stl_uninitialized.h:147:27,
    inlined from '_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = move_iterator<__gnu_cxx::__normal_iterator<google::protobuf::UnknownField*, vector<google::protobuf::UnknownField> > >; _ForwardIterator = google::protobuf::UnknownField*]' at /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/stl_uninitialized.h:185:15,
    inlined from '_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, allocator<_Tp>&) [with _InputIterator = move_iterator<__gnu_cxx::__normal_iterator<google::protobuf::UnknownField*, vector<google::protobuf::UnknownField> > >; _ForwardIterator = google::protobuf::UnknownField*; _Tp = google::protobuf::UnknownField]' at /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/stl_uninitialized.h:373:37,
    inlined from 'void std::vector<_Tp, _Alloc>::_M_range_insert(iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = std::move_iterator<__gnu_cxx::__normal_iterator<google::protobuf::UnknownField*, std::vector<google::protobuf::UnknownField> > >; _Tp = google::protobuf::UnknownField; _Alloc = std::allocator<google::protobuf::UnknownField>]' at /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/vector.tcc:1022:38,
    inlined from 'std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::insert(const_iterator, _InputIterator, _InputIterator) [with _InputIterator = std::move_iterator<__gnu_cxx::__normal_iterator<google::protobuf::UnknownField*, std::vector<google::protobuf::UnknownField> > >; <template-parameter-2-2> = void; _Tp = google::protobuf::UnknownField; _Alloc = std::allocator<google::protobuf::UnknownField>]' at /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/stl_vector.h:1488:19,
    inlined from 'void google::protobuf::UnknownFieldSet::MergeFromAndDestroy(google::protobuf::UnknownFieldSet*)' at external/com_google_protobuf/src/google/protobuf/unknown_field_set.cc:99:19:
/usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/stl_algobase.h:452:30: warning: 'void* __builtin_memmove(void*, const void*, long unsigned int)' writing between 17 and 9223372036854775792 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
  452 |             __builtin_memmove(__result, __first, sizeof(_Tp) * _Num);
      |             ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/x86_64-pc-linux-gnu/bits/c++allocator.h:33,
                 from /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/allocator.h:46,
                 from /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/string:43:
In member function '_Tp* std::__new_allocator<_Tp>::allocate(size_type, const void*) [with _Tp = google::protobuf::UnknownField]',
    inlined from 'static _Tp* std::allocator_traits<std::allocator<_CharT> >::allocate(allocator_type&, size_type) [with _Tp = google::protobuf::UnknownField]' at /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/alloc_traits.h:478:28,
    inlined from 'std::_Vector_base<_Tp, _Alloc>::pointer std::_Vector_base<_Tp, _Alloc>::_M_allocate(std::size_t) [with _Tp = google::protobuf::UnknownField; _Alloc = std::allocator<google::protobuf::UnknownField>]' at /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/stl_vector.h:380:33,
    inlined from 'void std::vector<_Tp, _Alloc>::_M_range_insert(iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = std::move_iterator<__gnu_cxx::__normal_iterator<google::protobuf::UnknownField*, std::vector<google::protobuf::UnknownField> > >; _Tp = google::protobuf::UnknownField; _Alloc = std::allocator<google::protobuf::UnknownField>]' at /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/vector.tcc:1013:40,
    inlined from 'std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::insert(const_iterator, _InputIterator, _InputIterator) [with _InputIterator = std::move_iterator<__gnu_cxx::__normal_iterator<google::protobuf::UnknownField*, std::vector<google::protobuf::UnknownField> > >; <template-parameter-2-2> = void; _Tp = google::protobuf::UnknownField; _Alloc = std::allocator<google::protobuf::UnknownField>]' at /usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/stl_vector.h:1488:19,
    inlined from 'void google::protobuf::UnknownFieldSet::MergeFromAndDestroy(google::protobuf::UnknownFieldSet*)' at external/com_google_protobuf/src/google/protobuf/unknown_field_set.cc:99:19:
/usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/../../../../include/c++/14.2.1/bits/new_allocator.h:151:55: note: at offset [-9223372036854775808, -1] into destination object of size [16, 9223372036854775792] allocated by 'operator new'
  151 |         return static_cast<_Tp*>(_GLIBCXX_OPERATOR_NEW(__n * sizeof(_Tp)));
      |                                                       ^
INFO: Found 1 target...
Target //src:perf_to_profile up-to-date:
  bazel-bin/src/perf_to_profile
INFO: Elapsed time: 67.041s, Critical Path: 27.68s
INFO: 692 processes: 9 internal, 683 linux-sandbox.
INFO: Build completed successfully, 692 total actions
➜  perf_data_converter git:(master)