The memory pointed to by the fs->any pointer is not freed in the error
path of mlx5e_fs_tt_redirect_any_create, which can lead to a memory leak.
Fix by freeing the memory in the error path, thereby making the error path
identical to mlx5e_fs_tt_redirect_any_destroy().
Fixes: 0f575c20bf06 ("net/mlx5e: Introduce Flow Steering ANY API")
Signed-off-by: Zhengchao Shao <shaozhengchao@xxxxxxxxxx>
---
drivers/net/ethernet/mellanox/mlx5/core/en/fs_tt_redirect.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/fs_tt_redirect.c b/drivers/net/ethernet/mellanox/mlx5/core/en/fs_tt_redirect.c
index 03cb79adf912..9cf4ec931b8b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/fs_tt_redirect.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/fs_tt_redirect.c
@@ -594,7 +594,7 @@ int mlx5e_fs_tt_redirect_any_create(struct mlx5e_flow_steering *fs)
err = fs_any_create_table(fs);
if (err)
- return err;
+ goto err_free_any;
err = fs_any_enable(fs);
if (err)
@@ -606,7 +606,7 @@ int mlx5e_fs_tt_redirect_any_create(struct mlx5e_flow_steering *fs)
err_destroy_table:
fs_any_destroy_table(fs_any);
-
+err_free_any:
kfree(fs_any);
mlx5e_fs_set_any(fs, NULL);
return err;
--
2.34.1
