linux-kernel - Re: BUG: KASAN: global-out-of-bounds in strscpy+0x807/0x970

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Message-ID: <20171010184626.1d164407@cakuba.netronome.com>
Date:   Tue, 10 Oct 2017 18:46:26 -0700
From:   Jakub Kicinski <kubakici@...pl>
To:     Tyler Hicks <tyhicks@...onical.com>
Cc:     Kees Cook <keescook@...omium.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: BUG: KASAN: global-out-of-bounds in strscpy+0x807/0x970

On Tue, 10 Oct 2017 21:44:01 -0400, Tyler Hicks wrote:
> On 10/10/2017 09:28 PM, Jakub Kicinski wrote:
> > I'm hitting this on sysctl -a with net-next (4.14-rc4).  
> 
> Hey Jakub - thanks for the bug report!
> 
> > 
> > I saw that seccomp_actions_logged_handler was introduced
> > not-so-long-ago by Tyler, is there a fix for this?  
> 
> No, this is the first I've heard of it. I'll have a look.

Thanks! :)