[PATCH v1] net/mlx5: fix invalid queue index handling

[Rongwei Liu]

When failing to allocate a meter HW resource,
PMD may use an invalid index to release the job.

Fixes: 4359d9d1f76b ("net/mlx5: fix sync meter processing in HWS")
Cc: getelson at nvidia.com
Cc: stable at dpdk.org

Signed-off-by: Rongwei Liu <rongweil at nvidia.com>
Acked-by: Dariusz Sosnowski <dsosnowski at nvidia.com>
---
 drivers/net/mlx5/mlx5_flow_hw.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/mlx5/mlx5_flow_hw.c b/drivers/net/mlx5/mlx5_flow_hw.c
index ff68483a40..cd11619b26 100644
--- a/drivers/net/mlx5/mlx5_flow_hw.c
+++ b/drivers/net/mlx5/mlx5_flow_hw.c
@@ -1934,6 +1934,8 @@ flow_hw_meter_mark_compile(struct rte_eth_dev *dev,
 	aso_mtr = flow_hw_meter_mark_alloc(dev, queue, action, job,
 					   true, error);
 	if (!aso_mtr) {
+		if (queue == MLX5_HW_INV_QUEUE)
+			queue = CTRL_QUEUE_ID(priv);
 		flow_hw_job_put(priv, job, queue);
 		return -1;
 	}
-- 
2.27.0