linux-kernel - Re: [PATCH v3 0/3] Remove all strcpy() uses

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: <20210801133404.GA5988@titan>
Date:   Sun, 1 Aug 2021 15:34:04 +0200
From:   Len Baker <len.baker@....com>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     Len Baker <len.baker@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Phil Reid <preid@...ctromag.com.au>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        "open list:FRAMEBUFFER LAYER" <linux-fbdev@...r.kernel.org>,
        linux-staging@...ts.linux.dev,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 0/3] Remove all strcpy() uses

Hi Andy,

On Sun, Aug 01, 2021 at 02:40:40PM +0300, Andy Shevchenko wrote:
> On Sun, Aug 1, 2021 at 11:53 AM Len Baker <len.baker@....com> wrote:
> >
> > strcpy() performs no bounds checking on the destination buffer. This
> > could result in linear overflows beyond the end of the buffer, leading
> > to all kinds of misbehaviors. So, this serie removes all strcpy uses
> > from the "staging/fbtft" subsystem.
> >
> > Also, refactor the code a bit to follow the kernel coding-style and
> > avoid unnecessary variable initialization.
>
> I don't see patch 3 (even on lore.kernel.org).

Due to my email provider restrictions (number of emails per hour), I
need to send an email every x time.

Regards,
Len