Re: [PATCH] libsepol/cil: Fix bugs when writing policy.conf rules

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On Wed, Jun 14, 2017 at 01:39:07PM -0400, James Carter wrote:
> The typebounds rules should end with a ";".
> 
> The netifcon and nodecon rules should not end with a ";".
> 
> The default rules are missing a "_". They should be "default_usr",
> "default_role" and "default_type".

I might be misunderstanding but according to https://selinuxproject.org/page/DefaultRules#default_user it should be "default_user"

> 
> Signed-off-by: James Carter <jwcart2@xxxxxxxxxxxxx>
> ---
>  libsepol/cil/src/cil_policy.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/libsepol/cil/src/cil_policy.c b/libsepol/cil/src/cil_policy.c
> index 2196ae8..f7fe24e 100644
> --- a/libsepol/cil/src/cil_policy.c
> +++ b/libsepol/cil/src/cil_policy.c
> @@ -1069,7 +1069,7 @@ static void cil_typebounds_to_policy(FILE *out, struct cil_list *types)
>  		child = i1->data;
>  		if (child->bounds != NULL) {
>  			parent = child->bounds;
> -			fprintf(out, "typebounds %s %s\n", parent->datum.fqn, child->datum.fqn);
> +			fprintf(out, "typebounds %s %s;\n", parent->datum.fqn, child->datum.fqn);
>  		}
>  	}
>  }
> @@ -1779,7 +1779,7 @@ static void cil_netifcons_to_policy(FILE *out, struct cil_sort *netifcons, int m
>  		cil_context_to_policy(out, netifcon->if_context, mls);
>  		fprintf(out, " ");
>  		cil_context_to_policy(out, netifcon->packet_context, mls);
> -		fprintf(out, ";\n");
> +		fprintf(out, "\n");
>  	}
>  }
>  
> @@ -1836,7 +1836,7 @@ static void cil_nodecons_to_policy(FILE *out, struct cil_sort *nodecons, int mls
>  		}
>  
>  		cil_context_to_policy(out, nodecon->context, mls);
> -		fprintf(out, ";\n");
> +		fprintf(out, "\n");
>  	}
>  }
>  
> @@ -1928,9 +1928,9 @@ void cil_gen_policy(FILE *out, struct cil_db *db)
>  	cil_commons_to_policy(out, lists[CIL_LIST_COMMON]);
>  	cil_classes_to_policy(out, db->classorder);
>  
> -	cil_defaults_to_policy(out, lists[CIL_LIST_DEFAULT_USER], CIL_KEY_DEFAULTUSER);
> -	cil_defaults_to_policy(out, lists[CIL_LIST_DEFAULT_ROLE], CIL_KEY_DEFAULTROLE);
> -	cil_defaults_to_policy(out, lists[CIL_LIST_DEFAULT_TYPE], CIL_KEY_DEFAULTTYPE);
> +	cil_defaults_to_policy(out, lists[CIL_LIST_DEFAULT_USER], "default_usr");
> +	cil_defaults_to_policy(out, lists[CIL_LIST_DEFAULT_ROLE], "default_role");
> +	cil_defaults_to_policy(out, lists[CIL_LIST_DEFAULT_TYPE], "default_type");
>  
>  	if (db->mls == CIL_TRUE) {
>  		cil_default_ranges_to_policy(out, lists[CIL_LIST_DEFAULT_RANGE]);
> -- 
> 2.9.4
> 

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Dominick Grift

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