[Bug middle-end/80710] Stack smashing detected in correct code depending on optimization flag

[dr.markus.hoffmann at gmx dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80710

--- Comment #5 from dr.markus.hoffmann at gmx dot de <dr.markus.hoffmann at gmx dot de> ---
Hm, wow, thank you. I did not know it. Maybe rather depend on one more library
than have undefined and probably non-portable code....