linux-kernel - Re: [PATCH v5 6/8] media: v4l2-core: fix v4l2

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 for Android: free password hash cracker in your pocket

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

Message-ID: <CAK8P3a1zvMFrs1cG+nQmTq3Tcv4OWdBkPNcsr6JsaM=Zkj8cFQ@mail.gmail.com>
Date:   Fri, 13 Dec 2019 16:38:12 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Hans Verkuil <hverkuil@...all.nl>
Cc:     Linux Media Mailing List <linux-media@...r.kernel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        y2038 Mailman List <y2038@...ts.linaro.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v5 6/8] media: v4l2-core: fix v4l2_buffer handling for
 time64 ABI

On Fri, Dec 13, 2019 at 4:33 PM Hans Verkuil <hverkuil@...all.nl> wrote:
> On 12/13/19 4:08 PM, Arnd Bergmann wrote:
> > On Thu, Dec 12, 2019 at 4:43 PM Hans Verkuil <hverkuil@...all.nl> wrote:
> >
> > I've heard good things about the prebuilt toolchains from http://musl.cc/.
> > These seems to come with a libstdc++, but I have not tried that myself.
>
> I'll see if I can give those a spin, but if I can't get it to work quickly,
> then I don't plan on spending much time on it.

Ok, sounds good. The way the series is structured, I tried to have the
time64 ioctls use the existing code, while adding new time32 ioctls
to ensure that we catch the bugs in the new time32 version through
testing, and have fewer bugs to start with in the time64 version.

     Arnd