netfilter: flowtable: move skb_try_make_writable() before NAT in IPv4
authorPablo Neira Ayuso <pablo@netfilter.org>
Wed, 17 Mar 2021 14:54:43 +0000 (15:54 +0100)
committerPablo Neira Ayuso <pablo@netfilter.org>
Wed, 17 Mar 2021 23:44:00 +0000 (00:44 +0100)
commit2babb46c8c825e5039bbf0c273d82df3210dd43b
treed1d198eaf7d467254fac26b985ce6a7ac2fecd06
parent2fc11745c3ffa324643c1e6d8cf8f5273d9f9571
netfilter: flowtable: move skb_try_make_writable() before NAT in IPv4

For consistency with the IPv6 flowtable datapath and to make sure the
skbuff is writable right before the NAT header updates.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/nf_flow_table_ip.c