Re: [PATCH net-next 1/1] net sched actions: return explicit error when tunnel_key mode is not specified

On Mon, Mar 12, 2018 at 1:20 PM, Roman Mashak [off-list ref] wrote:

If set/unset mode of the tunnel_key action is not provided, ->init() still
returns 0, and the caller proceeds with bogus 'struct tc_action *' object,
this results in crash:

...

Fixes: d0f6dd8a914f ("net/sched: Introduce act_tunnel_key")
Signed-off-by: Roman Mashak <redacted>

Acked-by: Cong Wang <redacted>

This should go to -net rather than -net-next.

Thanks.