https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110051
Bug ID: 110051 Summary: error: writing 1 byte into a region of size 0 Product: gcc Version: 13.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: pkurash at cern dot ch Target Milestone: --- Created attachment 55220 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55220&action=edit build log Hello, I am compiling some software with use of GCC, there are many errors which are not dependent on the code being compiled, since the logs seem to point at the errors in the files within /usr directory: /usr/lib/gcc/x86_64-pc-linux-gnu/13/include/g++-v13/bits/stl_algobase.h:398:17: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=] 398 | { *__to = *__from; } | ~~~~~~^~~~~~~~~ I use Gentoo Linux, my current gcc version is 13.1.1_p20230520 which I installed with the system package manager (portage). I also attach a full log of compilation of a package (I need to build multiple packages in a chain, when I skip this one there arise similar errors at compilation process of subsequent packages).