[PATCH 5.13 085/151] net/mlx5e: TC, Fix error handling memory leak

Greg Kroah-Hartman
2021-08-16T13:26:00Z

From: Chris Mi <cmi@nvidia.com>

[ Upstream commit 88bbd7b2369aca4598eb8f38c5f16be98c3bb5d4 ]

Free the offload sample action on error.

Fixes: f94d6389f6a8 ("net/mlx5e: TC, Add support to offload sample action")
Signed-off-by: Chris Mi <cmi@nvidia.com>
Reviewed-by: Oz Shlomo <ozsh@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/mellanox/mlx5/core/esw/sample.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/sample.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/sample.c
index 794012c5c476..d3ad78aa9d45 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/sample.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/sample.c
@@ -501,6 +501,7 @@ err_sampler:
err_offload_rule:
mlx5_esw_vporttbl_put(esw, &per_vport_tbl_attr);
err_default_tbl:
+ kfree(sample_flow);
return ERR_PTR(err);
}

--
2.30.2