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(parent: 740b486) | patch
netfilter: nftables: skip hook overlap logic if flowtable is stale
authorPablo Neira Ayuso <pablo@netfilter.org>
Wed, 17 Mar 2021 20:19:57 +0000 (21:19 +0100)
committerPablo Neira Ayuso <pablo@netfilter.org>
Thu, 18 Mar 2021 00:08:54 +0000 (01:08 +0100)
commit86fe2c19eec4728fd9a42ba18f3b47f0d5f9fd7c
treed543aaa2ed1ade3a860e2d118ba1e7c57f5a7919tree | snapshot
parent740b486a8d1f966e68ac0666f1fd57441a7cda94commit | diff
netfilter: nftables: skip hook overlap logic if flowtable is stale

If the flowtable has been previously removed in this batch, skip the
hook overlap checks. This fixes spurious EEXIST errors when removing and
adding the flowtable in the same batch.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/nf_tables_api.c diff | blob | history
Domain: System / Kernel;