[Bug binutils/28862] heap-buffer-overflow in parse_stab_string

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=28862

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

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=481153777e278b71e694fd2db6b897f7a9e3dcb8

commit 481153777e278b71e694fd2db6b897f7a9e3dcb8
Author: Alan Modra <amodra@gmail.com>
Date:   Tue Feb 8 20:21:01 2022 +1030

    PR28862, heap-buffer-overflow in parse_stab_string

    I have no info on the format of a "SUNPRO C++ Namespace" stab, so am
    relying on the previous code being correct in parsing these stabs.
    Just don't allow NULs anywhere in the stab.

            PR 28862
            * stabs.c (parse_stab_string): Don't overrun buffer when parsing
            'Y' stab.

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