From 0598c7fac023307d33a48fc7f24e3d26a48e8b17 Mon Sep 17 00:00:00 2001 From: Navid Emamdoost Date: Fri, 27 Sep 2019 17:37:28 -0500 Subject: [PATCH] net/mlx5: fix memory leak in mlx5_fw_fatal_reporter_dump In mlx5_fw_fatal_reporter_dump if mlx5_crdump_collect fails the allocated memory for cr_data must be released otherwise there will be memory leak. To fix this, this commit changes the return instruction into goto error handling. Fixes: e9f8255857c2 ("net/mlx5: Add support for FW fatal reporter dump") Signed-off-by: Navid Emamdoost Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/health.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c index d685122d9ff76..c07f3154437c6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/health.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c @@ -572,7 +572,7 @@ mlx5_fw_fatal_reporter_dump(struct devlink_health_reporter *reporter, return -ENOMEM; err = mlx5_crdump_collect(dev, cr_data); if (err) - return err; + goto free_data; if (priv_ctx) { struct mlx5_fw_reporter_ctx *fw_reporter_ctx = priv_ctx; -- 2.39.5