[Bug fortran/95091] ICE in gfc_hash_value, at fortran/class.c:538

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95091

--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-9 branch has been updated by Harald Anlauf
<anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:abfe42c1fb66a534290bd0a808c2d90842ee848b

commit r9-8665-gabfe42c1fb66a534290bd0a808c2d90842ee848b
Author: Harald Anlauf <anlauf@gmx.de>
Date:   Sun Jun 7 14:47:24 2020 +0200

    PR fortran/95091 - Buffer overflows with submodules and long symbols

    With submodules, name mangling results in long internal symbols.  This
    requires adjustment of the sizes of temporaries to avoid buffer overflows.

    2020-06-07  Harald Anlauf  <anlauf@gmx.de>

    gcc/fortran/
            PR fortran/95091
            * class.c (get_unique_type_string, gfc_hash_value): Enlarge
            buffers, and check whether the strings returned by
            get_unique_type_string() fit.

    (cherry picked from commit b342cfd648e6658363c7c8fef83af8f59dba1795)