-
Gao Feng authored
The expect check function __nf_ct_expect_check() asks the master_help is necessary. So it is unnecessary to go ahead in ctnetlink_alloc_expect when there is no help. Actually the commit bc01befd ("netfilter: ctnetlink: add support for user-space expectation helpers") permits ctnetlink create one expect even though there is no master help. But the latter commit 3d058d7b ("netfilter: rework user-space expectation helper support") disables it again. Signed-off-by:
Gao Feng <fgao@ikuai8.com> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
2c62e0bc