linux-kernel - Re: KASAN: stack-out-of-bounds Read in __free

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Message-ID: <CACT4Y+YH2Bi1OFzf_vnMkQPJCL4qKX=wXgsXs7QB0pLSZX+UoQ@mail.gmail.com>
Date:   Wed, 11 Apr 2018 17:06:17 +0200
From:   Dmitry Vyukov <dvyukov@...gle.com>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     syzbot <syzbot+dadcc936587643d7f568@...kaller.appspotmail.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...hat.com>,
        syzkaller-bugs <syzkaller-bugs@...glegroups.com>
Subject: Re: KASAN: stack-out-of-bounds Read in __free_filter

On Wed, Apr 11, 2018 at 4:58 PM, Steven Rostedt <rostedt@...dmis.org> wrote:
> On Wed, 11 Apr 2018 16:51:02 +0200
> Dmitry Vyukov <dvyukov@...gle.com> wrote:
>
>> Hi Steve,
>>
>> Instructions for asking syzbot to test a patch are here:
>>
>> https://github.com/google/syzkaller/blob/master/docs/syzbot.md#communication-with-syzbot
>
> I'll just add reported-by and add the patch. It does fix a bug,
> regardless. I have other things I need to work on to spend any more
> time on this one.


This will work too.

Thanks for the quick fix!