From: Dekel Peled Date: Tue, 22 Jan 2019 08:22:24 +0000 (+0200) Subject: net/mlx5: block RSS action without Rx queue X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=15c80155874e6eef8e1023edab233d4bc6868ad9;p=dpdk.git net/mlx5: block RSS action without Rx queue This patch modifies function mlx5_flow_validate_action_rss(), to prevent the setting of rule with rss action, but without specifying any queues. For example: flow create 0 ingress pattern end actions rss queues end / end Signed-off-by: Dekel Peled Acked-by: Shahaf Shuler --- diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c index f91aecdc0c..11213e2ff2 100644 --- a/drivers/net/mlx5/mlx5_flow.c +++ b/drivers/net/mlx5/mlx5_flow.c @@ -947,6 +947,10 @@ mlx5_flow_validate_action_rss(const struct rte_flow_action *action, return rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ACTION_CONF, NULL, "No Rx queues configured"); + if (!rss->queue_num) + return rte_flow_error_set(error, EINVAL, + RTE_FLOW_ERROR_TYPE_ACTION_CONF, + NULL, "No queues configured"); for (i = 0; i != rss->queue_num; ++i) { if (!(*priv->rxqs)[rss->queue[i]]) return rte_flow_error_set