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

[redi at gcc dot gnu.org]

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

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |13.5
         Resolution|---                         |FIXED
             Status|ASSIGNED                    |RESOLVED

--- Comment #21 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Fixed for 13.5, 14.4, and 15.1