Hi, This patchset restores the userspace helper support: 1) Missing conntrack confirmation after packet reinjection. 2) Missing data_len initialization and incorrect nla_memcpy(). Pablo Neira Ayuso (2): netfilter: conntrack: make conntrack userspace helpers work again netfilter: nfnetlink_cthelper: unbreak userspace helper support net/netfilter/nf_conntrack_core.c | 79 +++++++++++++++++++++++++++--- net/netfilter/nfnetlink_cthelper.c | 3 +- 2 files changed, 75 insertions(+), 7 deletions(-) -- 2.20.1