linux-kernel - Re: [PATCH 1/2 v5.10] netfilter: nf_tables: restrict tunnel object to NFPROTO

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Message-ID: <2024061254-crayfish-gory-e4b8@gregkh>
Date: Wed, 12 Jun 2024 16:48:04 +0200
From: Greg KH <gregkh@...uxfoundation.org>
To: Kuntal Nayak <kuntal.nayak@...adcom.com>
Cc: stable@...r.kernel.org, pablo@...filter.org, kadlec@...filter.org,
	fw@...len.de, davem@...emloft.net, kuba@...nel.org,
	netfilter-devel@...r.kernel.org, coreteam@...filter.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	ajay.kaher@...adcom.com, alexey.makhalov@...adcom.com,
	vasavi.sirnapalli@...adcom.com
Subject: Re: [PATCH 1/2 v5.10] netfilter: nf_tables: restrict tunnel object
 to NFPROTO_NETDEV

On Fri, Jun 07, 2024 at 02:37:34PM -0700, Kuntal Nayak wrote:
> From: Pablo Neira Ayuso <pablo@...filter.org>
> 
> [ upstream commit 776d451648443f9884be4a1b4e38e8faf1c621f9 ]
> 
> Bail out on using the tunnel dst template from other than netdev family.
> Add the infrastructure to check for the family in objects.
> 
> Fixes: af308b94a2a4 ("netfilter: nf_tables: add tunnel support")
> Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
> [KN: Backport patch according to v5.10.x source]
> Signed-off-by: Kuntal Nayak <kuntal.nayak@...adcom.com>
> ---
>  include/net/netfilter/nf_tables.h |  2 ++
>  net/netfilter/nf_tables_api.c     | 14 +++++++++-----
>  net/netfilter/nft_tunnel.c        |  1 +
>  3 files changed, 12 insertions(+), 5 deletions(-)

Both now queued up, thanks.

greg k-h