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Date:   Tue, 28 May 2019 09:44:10 +0200
From:   Steffen Klassert <steffen.klassert@...unet.com>
To:     Herbert Xu <herbert@...dor.apana.org.au>
CC:     Anirudh Gupta <anirudhrudr@...il.com>,
        Anirudh Gupta <anirudh.gupta@...hos.com>,
        "David S. Miller" <davem@...emloft.net>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH net] xfrm: Fix xfrm sel prefix length validation

On Wed, May 22, 2019 at 11:17:00AM +0800, Herbert Xu wrote:
> On Tue, May 21, 2019 at 08:59:47PM +0530, Anirudh Gupta wrote:
> > Family of src/dst can be different from family of selector src/dst.
> > Use xfrm selector family to validate address prefix length,
> > while verifying new sa from userspace.
> > 
> > Validated patch with this command:
> > ip xfrm state add src 1.1.6.1 dst 1.1.6.2 proto esp spi 4260196 \
> > reqid 20004 mode tunnel aead "rfc4106(gcm(aes))" \
> > 0x1111016400000000000000000000000044440001 128 \
> > sel src 1011:1:4::2/128 sel dst 1021:1:4::2/128 dev Port5
> > 
> > Fixes: 07bf7908950a ("xfrm: Validate address prefix lengths in the xfrm selector.")
> > Signed-off-by: Anirudh Gupta <anirudh.gupta@...hos.com>
> 
> Acked-by: Herbert Xu <herbert@...dor.apana.org.au>

Patch applied, thanks everyone!

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