https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91254
--- Comment #4 from Alexandre Bencz <alebencz at gmail dot com> --- It's true ... I did not realize this ... well, for testing purposes made a test using malloc to allocate the array and zeroed all bytes using the memset, with the correct size and the error persists. I also tested just adjusting the memset and the error persists.