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(parent: 74e8bcd) | patch
netfilter: nf_tables: add NFTA_RULE_ID attribute
authorPablo Neira Ayuso <pablo@netfilter.org>
Fri, 10 Feb 2017 11:08:23 +0000 (12:08 +0100)
committerPablo Neira Ayuso <pablo@netfilter.org>
Sun, 12 Feb 2017 13:45:13 +0000 (14:45 +0100)
commit1a94e38d254b3622d5d53f74b3b716b0fcab0ba8
tree58a49f5fc667dea423a331fa5665897c574d1edbtree | snapshot (tar.gz zip)
parent74e8bcd21c40dbbb3d74fa904536f8a3bddafed3commit | diff
netfilter: nf_tables: add NFTA_RULE_ID attribute

This new attribute allows us to uniquely identify a rule in transaction.
Robots may trigger an insertion followed by deletion in a batch, in that
scenario we still don't have a public rule handle that we can use to
delete the rule. This is similar to the NFTA_SET_ID attribute that
allows us to refer to an anonymous set from a batch.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
include/net/netfilter/nf_tables.h diff | blob | blame | history
include/uapi/linux/netfilter/nf_tables.h diff | blob | blame | history
net/netfilter/nf_tables_api.c diff | blob | blame | history