Acked-by: Qiming Yang <[email protected]>
> -----Original Message-----
> From: Jiang, JunyuX <[email protected]>
> Sent: Wednesday, May 6, 2020 11:05
> To: [email protected]
> Cc: Yang, Qiming <[email protected]>; Jiang, JunyuX
> <[email protected]>; [email protected]
> Subject: [PATCH v2] net/ice: fix core dumped issue in switch filter
>
> The number of queues in queue group should be checked before using it.
> This patch fixed the issue.
>
> Fixes: 47d460d63233 ("net/ice: rework switch filter")
> Cc: [email protected]
>
> Signed-off-by: Junyu Jiang <[email protected]>
> Tested-by: Qimai Xiao <[email protected]>
> ---
> drivers/net/ice/ice_switch_filter.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/net/ice/ice_switch_filter.c
> b/drivers/net/ice/ice_switch_filter.c
> index 179430136..c2762e331 100644
> --- a/drivers/net/ice/ice_switch_filter.c
> +++ b/drivers/net/ice/ice_switch_filter.c
> @@ -1296,6 +1296,8 @@ ice_switch_parse_action(struct ice_pf *pf,
> switch (action_type) {
> case RTE_FLOW_ACTION_TYPE_RSS:
> act_qgrop = action->conf;
> + if (act_qgrop->queue_num <= 1)
> + goto error;
> rule_info->sw_act.fltr_act =
> ICE_FWD_TO_QGRP;
> rule_info->sw_act.fwd_id.q_id =
> --
> 2.17.1
