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(parent: acca44e) | patch
netfilter: nf_tables: disallow updates of implicit chain
authorPablo Neira Ayuso <pablo@netfilter.org>
Sun, 21 Aug 2022 08:28:25 +0000 (10:28 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 31 Aug 2022 15:16:40 +0000 (17:16 +0200)
commit9f4b3289076824e5af2cc7605f26117782f46d83
tree09cbc3bedeb7a8ba17c52b5da92001068dade4f6tree | snapshot
parentacca44ec232a05f2e122230409c7ef7852cb4088commit | diff
netfilter: nf_tables: disallow updates of implicit chain

[ Upstream commit 5dc52d83baac30decf5f3b371d5eb41dfa1d1412 ]

Updates on existing implicit chain make no sense, disallow this.

Fixes: d0e2c7de92c7 ("netfilter: nf_tables: add NFT_CHAIN_BINDING")
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 | history
Domain: System / Kernel;