linux-kernel - Re: [PATCH] tracing: silence GCC 9 array bounds warning

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CANiq72=GeQYK=j+WEa0NLVLK8O0mwoV+H+=1LjyBXVCq=8-JPA@mail.gmail.com>
Date:   Fri, 17 May 2019 22:54:41 +0200
From:   Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To:     Steven Rostedt <rostedt@...dmis.org>,
        Ingo Molnar <mingo@...hat.com>
Cc:     linux-kernel <linux-kernel@...r.kernel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH] tracing: silence GCC 9 array bounds warning

On Fri, May 17, 2019 at 11:25 AM Miguel Ojeda
<miguel.ojeda.sandonis@...il.com> wrote:
>
>     ./include/linux/string.h:344:9: warning: '__builtin_memset' offset
>     [8505, 8560] from the object at 'iter' is out of the bounds of

By the way, I noticed these offsets of the new warning seem to be off
by 1, reported here:

    https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90525

Cheers,
Miguel