https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82802
--- Comment #3 from Marc Glisse <glisse at gcc dot gnu.org> --- This seems fixed on trunk, and impossible to backport.
- [Bug c/82802] New: Potential UBSAN error w... yann.collet.73 at gmail dot com
- [Bug sanitizer/82802] Potential UBSAN... marxin at gcc dot gnu.org
- [Bug sanitizer/82802] Potential UBSAN... rguenth at gcc dot gnu.org
- [Bug sanitizer/82802] Potential UBSAN... glisse at gcc dot gnu.org
