linux-kernel - Re: [PATCH] apparmor: Fix bool initialization/comparison

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Date:   Sat, 7 Oct 2017 10:18:56 -0700
From:   John Johansen <john.johansen@...onical.com>
To:     Thomas Meyer <thomas@...3r.de>, james.l.morris@...cle.com,
        serge@...lyn.com, linux-security-module@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] apparmor: Fix bool initialization/comparison

On 10/07/2017 07:02 AM, Thomas Meyer wrote:
> Bool initializations should use true and false. Bool tests don't need
> comparisons.
> 
> Signed-off-by: Thomas Meyer <thomas@...3r.de>

Acked-by: John Johansen <john.johansen@...onical.com>

I have pulled this into apparmor-next

> ---
> 
> diff -u -p a/security/apparmor/lsm.c b/security/apparmor/lsm.c
> --- a/security/apparmor/lsm.c
> +++ b/security/apparmor/lsm.c
> @@ -761,7 +761,7 @@ module_param_call(audit, param_set_audit
>  /* Determines if audit header is included in audited messages.  This
>   * provides more context if the audit daemon is not running
>   */
> -bool aa_g_audit_header = 1;
> +bool aa_g_audit_header = true;
>  module_param_named(audit_header, aa_g_audit_header, aabool,
>  		   S_IRUSR | S_IWUSR);
>  
> @@ -786,7 +786,7 @@ module_param_named(path_max, aa_g_path_m
>   * DEPRECATED: read only as strict checking of load is always done now
>   * that none root users (user namespaces) can load policy.
>   */
> -bool aa_g_paranoid_load = 1;
> +bool aa_g_paranoid_load = true;
>  module_param_named(paranoid_load, aa_g_paranoid_load, aabool, S_IRUGO);
>  
>  /* Boot time disable flag */
> @@ -1034,7 +1034,7 @@ static int __init apparmor_init(void)
>  
>  	if (!apparmor_enabled || !security_module_enable("apparmor")) {
>  		aa_info_message("AppArmor disabled by boot time parameter");
> -		apparmor_enabled = 0;
> +		apparmor_enabled = false;
>  		return 0;
>  	}
>  
> @@ -1090,7 +1090,7 @@ alloc_out:
>  	aa_destroy_aafs();
>  	aa_teardown_dfa_engine();
>  
> -	apparmor_enabled = 0;
> +	apparmor_enabled = false;
>  	return error;
>  }
>  
>