netfilter: nf_tables: add stateful object reference to set elements

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This patch allows you to refer to stateful objects from set elements.
This provides the infrastructure to create maps where the right hand
side of the mapping is a stateful object.

This allows us to build dictionaries of stateful objects, that you can
use to perform fast lookups using any arbitrary key combination.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

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This commit is contained in:

Pablo Neira Ayuso 2016-11-28 00:06:00 +01:00

parent 1896531710

commit 8aeff920dc

3 changed files with 79 additions and 10 deletions

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9

include/net/netfilter/nf_tables.h

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8

include/uapi/linux/netfilter/nf_tables.h

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72

net/netfilter/nf_tables_api.c

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