This is a note to let you know that I've just added the patch titled
netfilter: nft_ct: reject direction for ct id
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
netfilter-nft_ct-reject-direction-for-ct-id.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ebf0dfdba603328c84a0b1c5c893bf9b53d361d0
Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Date: Mon Feb 5 14:59:24 2024 +0100
netfilter: nft_ct: reject direction for ct id
[ Upstream commit 38ed1c7062ada30d7c11e7a7acc749bf27aa14aa ]
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@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c
index 5b16161526e7..2b15dbbca98b 100644
--- a/net/netfilter/nft_ct.c
+++ b/net/netfilter/nft_ct.c
@@ -482,6 +482,9 @@ 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:
