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| author | Florian Westphal <fw@strlen.de> | 2017-12-07 16:28:26 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-01-08 18:01:11 +0100 |
| commit | 2a95183a5e0375df756efb2ca37602d71e8455f9 (patch) | |
| tree | 4ab9eaf7114711a553c6152cbba318349b5ff16e /net/ipv4 | |
| parent | bb4badf3a3dc81190f7c1c1fa063cdefb18df45f (diff) | |
| download | linux-2a95183a5e0375df756efb2ca37602d71e8455f9.tar.gz linux-2a95183a5e0375df756efb2ca37602d71e8455f9.tar.bz2 linux-2a95183a5e0375df756efb2ca37602d71e8455f9.zip | |
netfilter: don't allocate space for arp/bridge hooks unless needed
no need to define hook points if the family isn't supported.
Because we need these hooks for either nftables, arp/ebtables
or the 'call-iptables' hack we have in the bridge layer add two
new dependencies, NETFILTER_FAMILY_{ARP,BRIDGE}, and have the
users select them.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/netfilter/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig index c11eb1744ab1..cee51045e2f7 100644 --- a/net/ipv4/netfilter/Kconfig +++ b/net/ipv4/netfilter/Kconfig @@ -72,6 +72,7 @@ endif # NF_TABLES_IPV4 config NF_TABLES_ARP tristate "ARP nf_tables support" + select NETFILTER_FAMILY_ARP help This option enables the ARP support for nf_tables. @@ -392,6 +393,7 @@ endif # IP_NF_IPTABLES config IP_NF_ARPTABLES tristate "ARP tables support" select NETFILTER_XTABLES + select NETFILTER_FAMILY_ARP depends on NETFILTER_ADVANCED help arptables is a general, extensible packet identification framework. |