linux-kernel - Re: KASAN: slab-out-of-bounds Read in pfkey

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Message-ID: <20180409055636.GA2551@la.guarana.org>
Date:   Mon, 9 Apr 2018 01:56:36 -0400
From:   Kevin Easton <kevin@...rana.org>
To:     Eric Biggers <ebiggers3@...il.com>
Cc:     davem@...emloft.net, herbert@...dor.apana.org.au,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        steffen.klassert@...unet.com, syzkaller-bugs@...glegroups.com,
        syzbot 
        <bot+5022a34ca5a3d49b84223653fab632dfb7b4cf37@...kaller.appspotmail.com>
Subject: Re: KASAN: slab-out-of-bounds Read in pfkey_add

On Sun, Apr 08, 2018 at 09:04:33PM -0700, Eric Biggers wrote:
...
> 
> Looks like this is going to be fixed by
> https://patchwork.kernel.org/patch/10327883/ ("af_key: Always verify length of
> provided sadb_key"), but it's not applied yet to the ipsec tree yet.  Kevin, for
> future reference, for syzbot bugs it would be helpful to reply to the original
> bug report and say that a patch was sent out, or even better send the patch as a
> reply to the bug report email, e.g.
> 
> 	git format-patch --in-reply-to="<001a114292fadd3e2505607060a8@...gle.com>"
> 
> for this one (and the Message ID can be found in the syzkaller-bugs archive even
> if the email isn't in your inbox).

Sure, I can do that.

    - Kevin