https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94615
Florian Weimer <fw at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fw at gcc dot gnu.org --- Comment #2 from Florian Weimer <fw at gcc dot gnu.org> --- (In reply to Allison Karlitskaya from comment #0) > GCC 8 gives this warning, though: > > /usr/include/bits/string_fortified.h:106:10: warning: '__builtin_strncpy' > specified bound 256 equals destination size [-Wstringop-truncation] > > ... which on its face seems kinda funny, because the bound *should* equal > the destination size. Particularly in this case. If this is true (of which I'm not yet sure), we are missing a nonstring attribute in the glibc header. Either way, it's not a GCC bug, sorry.