linux-kernel - Re: net/xfrm: stack out-of-bounds in xfrm_flowi

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Message-ID: <CACT4Y+Y7xvGvAGVM_V2e+6+Tmmc-ZKdyUz3x-n6KvevW98iJnQ@mail.gmail.com>
Date:   Tue, 28 Feb 2017 14:39:17 +0100
From:   Dmitry Vyukov <dvyukov@...gle.com>
To:     Steffen Klassert <steffen.klassert@...unet.com>
Cc:     Herbert Xu <herbert@...dor.apana.org.au>,
        David Miller <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        netdev <netdev@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        syzkaller <syzkaller@...glegroups.com>
Subject: Re: net/xfrm: stack out-of-bounds in xfrm_flowi_sport

On Wed, Feb 15, 2017 at 7:26 AM, Steffen Klassert
<steffen.klassert@...unet.com> wrote:
> On Tue, Feb 14, 2017 at 10:16:44AM +0100, Dmitry Vyukov wrote:
>>
>> I've run the repro with you patch and don't see the bug any more:
>>
>> Tested-by: Dmitry Vyukov <dvyukov@...gle.com>
>
> I've applied this to the ipsec tree now.
>
> Thanks for testing!


Hi Steffen,

Are you going to push this to Linus in this release? Still happens on
upstream branch.