[Bug libstdc++/105857] codecvt::do_length causes unexpected buffer overflow

[andysem at mail dot ru via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105857

--- Comment #2 from andysem at mail dot ru ---
> outside the [s, s + max_size) range

This should be [from, from_to) range. Sorry, posted a little too soon.