netfilter: nf_tables: missing attribute validation in nf_tables_delflowtable()

Return -EINVAL is mandatory attributes are missing.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Pablo Neira Ayuso 2018-02-26 13:16:05 +01:00
commit e603ea4ba7