From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Cc: davem@davemloft.net, netdev@vger.kernel.org, kuba@kernel.org,
pabeni@redhat.com, edumazet@google.com, fw@strlen.de,
kadlec@netfilter.org
Subject: [PATCH net 07/13] netfilter: nft_ct: reject direction for ct id
Date: Thu, 8 Feb 2024 12:28:28 +0100 [thread overview]
Message-ID: <20240208112834.1433-8-pablo@netfilter.org> (raw)
In-Reply-To: <20240208112834.1433-1-pablo@netfilter.org>
Direction attribute is ignored, reject it in case this ever needs to be
supported
Fixes: 3087c3f7c23b ("netfilter: nft_ct: Add ct id support")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
net/netfilter/nft_ct.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c
index aac98a3c966e..bfd3e5a14dab 100644
--- a/net/netfilter/nft_ct.c
+++ b/net/netfilter/nft_ct.c
@@ -476,6 +476,9 @@ static int nft_ct_get_init(const struct nft_ctx *ctx,
break;
#endif
case NFT_CT_ID:
+ if (tb[NFTA_CT_DIRECTION])
+ return -EINVAL;
+
len = sizeof(u32);
break;
default:
--
2.30.2
next prev parent reply other threads:[~2024-02-08 11:28 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-08 11:28 [PATCH net,v2 00/13] Netfilter fixes for net Pablo Neira Ayuso
2024-02-08 11:28 ` [PATCH net 01/13] netfilter: nft_compat: narrow down revision to unsigned 8-bits Pablo Neira Ayuso
2024-02-08 12:30 ` patchwork-bot+netdevbpf
2024-02-08 14:51 ` Paolo Abeni
2024-02-08 11:28 ` [PATCH net 02/13] netfilter: nft_compat: reject unused compat flag Pablo Neira Ayuso
2024-02-08 11:28 ` [PATCH net 03/13] netfilter: nft_compat: restrict match/target protocol to u16 Pablo Neira Ayuso
2024-02-08 11:28 ` [PATCH net 04/13] netfilter: nft_set_pipapo: remove static in nft_pipapo_get() Pablo Neira Ayuso
2024-02-08 11:28 ` [PATCH net 05/13] netfilter: ipset: Missing gc cancellations fixed Pablo Neira Ayuso
2024-02-08 11:28 ` [PATCH net 06/13] netfilter: ctnetlink: fix filtering for zone 0 Pablo Neira Ayuso
2024-02-08 11:28 ` Pablo Neira Ayuso [this message]
2024-02-08 11:28 ` [PATCH net 08/13] netfilter: nf_tables: use timestamp to check for set element timeout Pablo Neira Ayuso
2024-02-08 11:28 ` [PATCH net 09/13] netfilter: nfnetlink_queue: un-break NF_REPEAT Pablo Neira Ayuso
2024-02-08 11:28 ` [PATCH net 10/13] netfilter: nft_set_rbtree: skip end interval element from gc Pablo Neira Ayuso
2024-02-08 11:28 ` [PATCH net 11/13] netfilter: nft_set_pipapo: store index in scratch maps Pablo Neira Ayuso
2024-02-08 11:28 ` [PATCH net 12/13] netfilter: nft_set_pipapo: add helper to release pcpu scratch area Pablo Neira Ayuso
2024-02-08 11:28 ` [PATCH net 13/13] netfilter: nft_set_pipapo: remove scratch_aligned pointer Pablo Neira Ayuso
-- strict thread matches above, loose matches on Subject: below --
2024-02-07 23:37 [PATCH net 00/13] Netfilter fixes for net Pablo Neira Ayuso
2024-02-07 23:37 ` [PATCH net 07/13] netfilter: nft_ct: reject direction for ct id Pablo Neira Ayuso
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