drop_monitor: add missing call to genlmsg_end
authorReiter Wolfgang <wr0112358@gmail.com>
Sat, 31 Dec 2016 20:11:57 +0000 (21:11 +0100)
committerBen Hutchings <ben@decadent.org.uk>
Thu, 16 Mar 2017 02:18:55 +0000 (02:18 +0000)
commitcf7688c4525b760159094f04111455d3d34ef840
tree2067a2c5e3b62cee5aa62dcb605f4b77920ff613
parente094fdd4b23e6be9fe922b7a4920f3a9db39edc3
drop_monitor: add missing call to genlmsg_end

[ Upstream commit 4200462d88f47f3759bdf4705f87e207b0f5b2e4 ]

Update nlmsg_len field with genlmsg_end to enable userspace processing
using nlmsg_next helper. Also adds error handling.

Signed-off-by: Reiter Wolfgang <wr0112358@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
net/core/drop_monitor.c