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net/mlx5e: Fix use after free in mlx5e_fs_init()

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Call mlx5e_fs_vlan_free(fs) before kvfree(fs).

Fixes: af8bbf7300 ("net/mlx5e: Convert mlx5e_flow_steering member of mlx5e_priv to pointer")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Dan Carpenter 2022-08-04 17:43:21 +03:00 committed by Saeed Mahameed
parent 6514210b6d
commit 21234e3a84
1 changed files with 3 additions and 2 deletions
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5
drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
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@ -1395,10 +1395,11 @@ struct mlx5e_flow_steering *mlx5e_fs_init(const struct mlx5e_profile *profile,
}
return fs;
err_free_fs:
kvfree(fs);
err_free_vlan:
mlx5e_fs_vlan_free(fs);
err_free_fs:
kvfree(fs);
err:
return NULL;
}