🧑‍🌾 stl_algobase.h:437 one warning in linux release nightlies

[Crola1702]

Description

Yesterday, a new warning poped up for ROS2 Linux nightlies

Reference builds:

• https://build.ros2.org/view/Rci/job/Rci__nightly-release_ubuntu_noble_amd64/83/
• https://build.ros2.org/view/Jci/job/Jci__nightly-release_ubuntu_noble_amd64/32/
• https://ci.ros2.org/view/nightly/job/nightly_linux-aarch64_release/2795/
• https://ci.ros2.org/view/nightly/job/nightly_linux_release/3140/

One warning stl_algobase.h:437 (array-bounds=):

‘void* __builtin_memmove(void*, const void*, long unsigned int)’ forming offset 8 is out of the bounds [0, 8] [-Warray-bounds=] 437 | __builtin_memmove(__result, __first, sizeof(_Tp) * _Num); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Full compilation output:

In file included from ^[[01m^[[K/usr/include/c++/13/bits/specfun.h:43^[[m^[[K,^M                                                                                                              
                 from ^[[01m^[[K/usr/include/c++/13/cmath:3699^[[m^[[K,^M
                 from ^[[01m^[[K/home/jenkins-agent/workspace/nightly_linux_release/ws/build/rviz_assimp_vendor/assimp_vendor-prefix/src/assimp_vendor/include/assimp/vector2.h:53^[[m^[[K,^M
                 from ^[[01m^[[K/home/jenkins-agent/workspace/nightly_linux_release/ws/build/rviz_assimp_vendor/assimp_vendor-prefix/src/assimp_vendor/include/assimp/types.h:64^[[m^[[K,^M
                 from ^[[01m^[[K/home/jenkins-agent/workspace/nightly_linux_release/ws/build/rviz_assimp_vendor/assimp_vendor-prefix/src/assimp_vendor/include/assimp/IOStream.hpp:53^[[m^[[K,
                 from ^[[01m^[[K/home/jenkins-agent/workspace/nightly_linux_release/ws/build/rviz_assimp_vendor/assimp_vendor-prefix/src/assimp_vendor/include/assimp/DefaultIOStream.h:55^[[m
                 from ^[[01m^[[K/home/jenkins-agent/workspace/nightly_linux_release/ws/build/rviz_assimp_vendor/assimp_vendor-prefix/src/assimp_vendor/include/assimp/Exceptional.h:49^[[m^[[K
                 from ^[[01m^[[K/home/jenkins-agent/workspace/nightly_linux_release/ws/build/rviz_assimp_vendor/assimp_vendor-prefix/src/assimp_vendor/include/assimp/BaseImporter.h:52^[[m^[[
                 from ^[[01m^[[K/home/jenkins-agent/workspace/nightly_linux_release/ws/build/rviz_assimp_vendor/assimp_vendor-prefix/src/assimp_vendor/code/AssetLib/MDL/MDLLoader.h:50^[[m^[[
                 from ^[[01m^[[K/home/jenkins-agent/workspace/nightly_linux_release/ws/build/rviz_assimp_vendor/assimp_vendor-prefix/src/assimp_vendor/code/AssetLib/MDL/MDLLoader.cpp:51^[[m^
In static member function ‘^[[01m^[[Kstatic _Up* std::__copy_move<_IsMove, true, std::random_access_iterator_tag>::^[[01;32m^[[K__copy_m^[[m^[[K(_Tp*, _Tp*, _Up*) ^[[35m^[[K[with _Tp = long
    inlined from ‘^[[01m^[[K_OI std::^[[01;32m^[[K__copy_move_a2^[[m^[[K(_II, _II, _OI) ^[[35m^[[K[with bool _IsMove = false; _II = long unsigned int*; _OI = long unsigned int*]^[[m^[[K^[[m^
    inlined from ‘^[[01m^[[K_OI std::^[[01;32m^[[K__copy_move_a1^[[m^[[K(_II, _II, _OI) ^[[35m^[[K[with bool _IsMove = false; _II = long unsigned int*; _OI = long unsigned int*]^[[m^[[K^[[m^
    inlined from ‘^[[01m^[[K_OI std::^[[01;32m^[[K__copy_move_a^[[m^[[K(_II, _II, _OI) ^[[35m^[[K[with bool _IsMove = false; _II = long unsigned int*; _OI = long unsigned int*]^[[m^[[K^[[m^[
    inlined from ‘^[[01m^[[K_OI std::^[[01;32m^[[Kcopy^[[m^[[K(_II, _II, _OI) ^[[35m^[[K[with _II = long unsigned int*; _OI = long unsigned int*]^[[m^[[K^[[m^[[K’ at ^[[01m^[[K/usr/include/c
    inlined from ‘^[[01m^[[Kstd::vector<bool, _Alloc>::iterator std::vector<bool, _Alloc>::^[[01;32m^[[K_M_copy_aligned^[[m^[[K(const_iterator, const_iterator, iterator) ^[[35m^[[K[with _All
    inlined from ‘^[[01m^[[Kvoid std::vector<bool, _Alloc>::^[[01;32m^[[K_M_reallocate^[[m^[[K(size_type) ^[[35m^[[K[with _Alloc = std::allocator<bool>]^[[m^[[K^[[m^[[K’ at ^[[01m^[[K/usr/in
    inlined from ‘^[[01m^[[Kvoid std::vector<bool, _Alloc>::^[[01;32m^[[Kreserve^[[m^[[K(size_type) ^[[35m^[[K[with _Alloc = std::allocator<bool>]^[[m^[[K^[[m^[[K’ at ^[[01m^[[K/usr/include/
    inlined from ‘^[[01m^[[KAssimp::MDL::IntSharedData_MDL7::^[[01;32m^[[KIntSharedData_MDL7^[[m^[[K()^[[m^[[K’ at ^[[01m^[[K/home/jenkins-agent/workspace/nightly_linux_release/ws/build/rviz
    inlined from ‘^[[01m^[[Kvoid Assimp::MDLImporter::^[[01;32m^[[KInternReadFile_3DGS_MDL7^[[m^[[K()^[[m^[[K’ at ^[[01m^[[K/home/jenkins-agent/workspace/nightly_linux_release/ws/build/rviz_
^[[01m^[[K/usr/include/c++/13/bits/stl_algobase.h:437:30:^[[m^[[K ^[[01;35m^[[Kwarning: ^[[m^[[K‘^[[01m^[[Kvoid*^[[01;32m^[[K __builtin_memmove^[[m^[[K(void*, const void*, long unsigned int)
  437 |             ^[[01;35m^[[K__builtin_memmove(__result, __first, sizeof(_Tp) * _Num)^[[m^[[K;^M
      |             ^[[01;35m^[[K~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^[[m^[[K^M

As the full log says, this is happening in rviz/assimp_vendor package. I think it might be related to #1226 as it updated std c++ version