From: Michael Baum <michaelba@nvidia.com>
Date: Wed, 11 Nov 2020 07:36:46 +0000 (+0000)
Subject: net/mlx5: fix leak on ASO age pools resize failure
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=436973b0d1c9e5290c585c3e05d164d3745221f4;p=dpdk.git

net/mlx5: fix leak on ASO age pools resize failure

In ASO age pools resize, the PMD starts ASO data-path.

When starting ASO data-path is failed, the pools memory was not freed
what caused a memory leak.

Free it.

Fixes: f935ed4b645a ("net/mlx5: support flow hit action for aging")

Signed-off-by: Michael Baum <michaelba@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
---

diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index 666cad407a..62d9ca9ffb 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -9347,8 +9347,10 @@ flow_dv_aso_age_pools_resize(struct rte_eth_dev *dev)
 		/* First ASO flow hit allocation - starting ASO data-path. */
 		int ret = mlx5_aso_queue_start(priv->sh);
 
-		if (ret)
+		if (ret) {
+			mlx5_free(pools);
 			return ret;
+		}
 	}
 	mng->n = resize;
 	mng->pools = pools;