Re: [PATCH net] xfrm: Fix xfrm sel prefix length validation

[Herbert Xu]

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@xxxxxxxxxx>

Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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