netfilter: nf_tables: allow netdevice to be used only once per flowtable
authorPablo Neira Ayuso <pablo@netfilter.org>
Wed, 16 Oct 2019 12:25:05 +0000 (14:25 +0200)
committerPablo Neira Ayuso <pablo@netfilter.org>
Wed, 23 Oct 2019 11:01:24 +0000 (13:01 +0200)
commitb75a3e8371bce7985d3d149ad3442bf2a036065c
tree92cdc18235c05c654de07795715f0aa14529f008
parent3f0465a9ef02624e0a36db9e7c9bedcafcd6f6fe
netfilter: nf_tables: allow netdevice to be used only once per flowtable

Allow netdevice only once per flowtable, otherwise hit EEXIST.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/nf_tables_api.c