diff options
| author | Davide Caratti <dcaratti@redhat.com> | 2018-10-20 23:33:08 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-22 19:42:50 -0700 |
| commit | c08f5ed5d625926f38552b734b587a28e947b55c (patch) | |
| tree | 558eb27811f3c42a1a0d2ce53de8f1687cc579f8 /init | |
| parent | 9469f375ab0900075bd3f1f58083c19b0224d978 (diff) | |
net/sched: act_police: disallow 'goto chain' on fallback control action
in the following command:
# tc action add action police rate <r> burst <b> conform-exceed <c1>/<c2>
'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 'init')
0 files changed, 0 insertions, 0 deletions