]> git.karo-electronics.de Git - linux-beck.git/commit
netfilter: introduce nft_set_pktinfo_{ipv4, ipv6}_validate()
authorPablo Neira Ayuso <pablo@netfilter.org>
Fri, 9 Sep 2016 10:42:51 +0000 (12:42 +0200)
committerPablo Neira Ayuso <pablo@netfilter.org>
Mon, 12 Sep 2016 16:52:09 +0000 (18:52 +0200)
commitddc8b6027ad08d145a6d7a6a6abc00e43f315bd1
tree7c76ae860dd78122ceab4e5e25b076dc2c5ba89c
parent8df9e32e7ed2978f90cce780ce6a27513044158a
netfilter: introduce nft_set_pktinfo_{ipv4, ipv6}_validate()

These functions are extracted from the netdev family, they initialize
the pktinfo structure and validate that the IPv4 and IPv6 headers are
well-formed given that these functions are called from a path where
layer 3 sanitization did not happen yet.

These functions are placed in include/net/netfilter/nf_tables_ipv{4,6}.h
so they can be reused by a follow up patch to use them from the bridge
family too.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
include/net/netfilter/nf_tables_ipv4.h
include/net/netfilter/nf_tables_ipv6.h
net/netfilter/nf_tables_netdev.c