[Bug gas/29447] when gas/read.c calls mbstowcs with a NULL destination, it should set size to 0

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=29447

--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Nick Clifton <nickc@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=5858ac626e548772407c038b09b7837550b127dd

commit 5858ac626e548772407c038b09b7837550b127dd
Author: Nick Clifton <nickc@redhat.com>
Date:   Fri Aug 5 10:29:48 2022 +0100

    When gas/read.c calls mbstowcs with a NULL destination, it should set size
to 0

            PR 29447
            * read.c (read_symbol_name): Pass 0 as the length parameter when
            invoking mbstowc in order to check the validity of a wide string.

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