Re: [PATCH v5 03/12] S.A.R.A.: cred blob management

[James Morris]

On Sat, 6 Jul 2019, Salvatore Mesoraca wrote:

> Creation of the S.A.R.A. cred blob management "API".
> In order to allow S.A.R.A. to be stackable with other LSMs, it doesn't use
> the "security" field of struct cred, instead it uses an ad hoc field named
> security_sara.
> This solution is probably not acceptable for upstream, so this part will
> be modified as soon as the LSM stackable cred blob management will be
> available.

This description is out of date wrt cred blob sharing.

> +	if (sara_data_init()) {
> +		pr_crit("impossible to initialize creds.\n");
> +		goto error;
> +	}
> +

> +int __init sara_data_init(void)
> +{
> +	security_add_hooks(data_hooks, ARRAY_SIZE(data_hooks), "sara");
> +	return 0;
> +}

This can't fail so make it return void and simplify the caller.



-- 
James Morris
<jmorris@xxxxxxxxx>