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(parent: 662c328) | patch
netfilter: nf_tables: return immediately on empty commit
authorFlorian Westphal <fw@strlen.de>
Thu, 7 Mar 2019 22:20:11 +0000 (23:20 +0100)
committerPablo Neira Ayuso <pablo@netfilter.org>
Mon, 11 Mar 2019 19:01:20 +0000 (20:01 +0100)
commitd2a6dd04f944365f03a79c612846ea311fe6c035
tree16094d0c30d365c1ef5a93e6ecc4139b9510b319tree | snapshot
parent662c328b1d66fddfa5c0790f9cf25b2a808c4f3dcommit | diff
netfilter: nf_tables: return immediately on empty commit

When running 'nft flush ruleset' while no rules exist, we will increment
the generation counter and announce a new genid to userspace, yet
nothing had changed in the first place.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/nf_tables_api.c diff | blob | history
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