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(parent: 8c4d4e8) | patch
netfilter: nf_tables: add check_genid to the nfnetlink subsystem
authorPablo Neira Ayuso <pablo@netfilter.org>
Fri, 10 Feb 2017 11:08:20 +0000 (12:08 +0100)
committerPablo Neira Ayuso <pablo@netfilter.org>
Sun, 12 Feb 2017 13:45:12 +0000 (14:45 +0100)
commit74e8bcd21c40dbbb3d74fa904536f8a3bddafed3
treea628fe0f58c4c73e877e8f33b923f99e45814641tree | snapshot
parent8c4d4e8b5626fec965fd5034e5bd5e57790f243fcommit | diff
netfilter: nf_tables: add check_genid to the nfnetlink subsystem

This patch implements the check generation id as provided by nfnetlink.
This allows us to reject ruleset updates against stale baseline, so
userspace can retry update with a fresh ruleset cache.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/nf_tables_api.c diff | blob | history
John Crispins staging tree