integrity/ima/ima_template.c

9  *      Helpers to manage template descriptors.
76  * need to be accounted for since they shouldn't be defined in the same template
86  * ima_template_has_modsig - Check whether template has modsig-related fields.
87  * @ima_template: IMA template to check.
89  * Tells whether the given template has fields referencing a file's appended
116 	 * Verify that a template with the supplied name exists.
121 		pr_err("template %s not found, using %s\n",
128 	 * by the 'ima' template.
132 		pr_err("template does not support hash alg\n");
150 		pr_err("format string '%s' not valid, using template %s\n",
295 	struct ima_template_desc *template = ima_template_desc_current();
298 	result = template_desc_init_fields(template->fmt,
299 					   &(template->fields),
300 					   &(template->num_fields));
302 		pr_err("template %s init failed, result: %d\n",
303 		       (strlen(template->name) ?
304 		       template->name : template->fmt), result);
308 	template = ima_template_desc_buf();
309 	if (!template) {
310 		pr_err("Failed to get ima-buf template\n");
314 	result = template_desc_init_fields(template->fmt,
315 					   &(template->fields),
316 					   &(template->num_fields));
318 		pr_err("template %s init failed, result: %d\n",
319 		       (strlen(template->name) ?
320 		       template->name : template->fmt), result);
332 		pr_err("attempting to initialize the template \"%s\" failed\n",
382 			    ENFORCE_FIELDS | ENFORCE_BUFEND, "template data");
458 	 * v1 format: pcr, digest, template-name-len, template-name,
459 	 *	      template-data-size, template-data
472 			pr_err("attempting to restore a template name that is too long\n");
477 		/* template name is not null terminated */
483 			pr_err("attempting to restore an unsupported template \"%s\" failed\n",
497 		 * Only the running system's template format is initialized
498 		 * on boot.  As needed, initialize the other template formats.
504 			pr_err("attempting to restore the template fmt \"%s\" failed\n",
522 				pr_err("cannot calculate template digest\n");