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(parent: d6b4786) | 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)
committerPablo Neira Ayuso <pablo@netfilter.org>
Tue, 20 Jun 2023 20:43:40 +0000 (22:43 +0200)
commitc88c535b592d3baeee74009f3eceeeaf0fdd5e1b
tree7e24dc148b8638bde3fd07bfe5f2f308f3d26bf0tree | snapshot
parentd6b478666ffa6d2c25386d78bf1c4640d4da305ecommit | diff
netfilter: nf_tables: disallow element updates of bound anonymous sets

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>
net/netfilter/nf_tables_api.c diff | blob | history
Domain: System / Kernel;