diff options
| author | Davide Caratti <dcaratti@redhat.com> | 2018-10-20 23:33:07 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-22 19:40:55 -0700 |
| commit | 9469f375ab0900075bd3f1f58083c19b0224d978 (patch) | |
| tree | da98fc3fad1ea83d51bf884ba2e8b2d9c50e4dbc /net/sched/sch_cbs.c | |
| parent | 92c9d5627a79b02299dd13e3e0ec695475726cf8 (diff) | |
net/sched: act_gact: disallow 'goto chain' on fallback control action
in the following command:
# tc action add action <c1> random <rand_type> <c2> <rand_param>
'goto chain x' is allowed only for c1: setting it for c2 makes the kernel
crash with NULL pointer dereference, since TC core doesn't initialize the
chain handle.
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Acked-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_cbs.c')
0 files changed, 0 insertions, 0 deletions