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Date:   Fri, 3 Nov 2017 13:10:12 +0100
From:   Steffen Klassert <>
To:     Florian Westphal <>
CC:     syzbot 
        <>, <>,
        <>, <>,
        <>, <>
Subject: Re: KASAN: stack-out-of-bounds Read in xfrm_state_find (2)

On Thu, Nov 02, 2017 at 01:25:28PM +0100, Florian Westphal wrote:
> Steffen Klassert <> wrote:
> > I'd propose to use the addresses from the template unconditionally,
> > like the (untested) patch below does.
> > 
> > Unfortunalely the reproducer does not work with my config,
> > sendto returns EAGAIN. Could anybody try this patch?
> The reproducer no longer causes KASAN spew with your patch,
> but i don't have a test case that actually creates/uses a tunnel.

The patch passed my standard tests, so I tend apply it
after a day in the ipsec/testing branch.

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