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(parent: d3b1103) | patch
netfilter: nf_tables: disallow element updates of bound anonymous sets
authorPablo Neira Ayuso <pablo@netfilter.org>
Fri, 16 Jun 2023 13:20:16 +0000 (15:20 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 28 Jun 2023 08:18:40 +0000 (10:18 +0200)
commit476c617e4dd426ee00f82e8dbf01ffc1f9c9d6da
tree41be0643f2be52689acee49ec85bf65306da0a1dtree | snapshot
parentd3b110395fea16878a09bd70ab3dcf38d17fcbd7commit | diff
netfilter: nf_tables: disallow element updates of bound anonymous sets

[ Upstream commit c88c535b592d3baeee74009f3eceeeaf0fdd5e1b ]

Anonymous sets come with NFT_SET_CONSTANT from userspace. Although API
allows to create anonymous sets without NFT_SET_CONSTANT, it makes no
sense to allow to add and to delete elements for bound anonymous sets.

Fixes: 96518518cc41 ("netfilter: add nftables")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/netfilter/nf_tables_api.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git