[dpdk-dev] [PATCH 1/6] net/mlx5: fix segfault on flow creation

[Nelio Laranjeiro <nelio.laranjeiro@6wind.com>]

When ports are stopped, the hash Rx queue should not be created.

Fixes: 8086cf08b2f0 ("net/mlx5: handle RSS hash configuration in RSS flow")

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
---
 drivers/net/mlx5/mlx5_flow.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 440bda9a1..452fde588 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -1743,6 +1743,8 @@ priv_flow_create_action_queue_rss(struct priv *priv,
 		flow->frxq[i].ibv_attr = parser->queue[i].ibv_attr;
 		parser->queue[i].ibv_attr = NULL;
 		hash_fields = hash_rxq_init[i].hash_fields;
+		if (!priv->dev->data->dev_started)
+			continue;
 		flow->frxq[i].hrxq =
 			mlx5_priv_hrxq_get(priv,
 					   parser->rss_conf.rss_key,
-- 
2.11.0