134 				struct aa_label *label, bool stack,  in label_compound_match()  argument
143 	label_for_each(i, label, tp) {  in label_compound_match()
157 	label_for_each_cont(i, label, tp) {  in label_compound_match()
194 				  struct aa_label *label, bool stack,  in label_components_match()  argument
205 	label_for_each(i, label, tp) {  in label_components_match()
221 	label_for_each_cont(i, label, tp) {  in label_components_match()
254 static int label_match(struct aa_profile *profile, struct aa_label *label,  in label_match()  argument
261 	error = label_compound_match(profile, label, stack, state, subns,  in label_match()
267 	return label_components_match(profile, label, stack, state, subns,  in label_match()
401 		if (profile->label.flags & FLAG_NULL &&  in find_attach()
402 		    &profile->label == ns_unconfined(profile->ns))  in find_attach()
494 	return &candidate->label;  in find_attach()
513 	struct aa_label *label = NULL;  in x_table_lookup()  local
523 	for (*name = profile->file.trans.table[index]; !label && *name;  in x_table_lookup()
530 				label = &new_profile->label;  in x_table_lookup()
533 		label = aa_label_parse(&profile->label, *name, GFP_KERNEL,  in x_table_lookup()
535 		if (IS_ERR(label))  in x_table_lookup()
536 			label = NULL;  in x_table_lookup()
541 	return label;  in x_table_lookup()
602 			new = aa_get_newest_label(&profile->label);  in x_to_label()
643 		    (profile->label.flags & FLAG_IX_ON_NAME_ERROR)) {  in profile_transition()
646 			new = aa_get_newest_label(&profile->label);  in profile_transition()
660 		return aa_get_newest_label(&profile->label);  in profile_transition()
669 		if (new && new->proxy == profile->label.proxy && info) {  in profile_transition()
689 			new = &new_profile->label;  in profile_transition()
750 		    (profile->label.flags & FLAG_IX_ON_NAME_ERROR)) {  in profile_onexec()
793 static struct aa_label *handle_onexec(struct aa_label *label,  in handle_onexec()  argument
803 	AA_BUG(!label);  in handle_onexec()
809 		error = fn_for_each_in_ns(label, profile,  in handle_onexec()
814 		new = fn_label_build_in_ns(label, profile, GFP_KERNEL,  in handle_onexec()
821 		error = fn_for_each_in_ns(label, profile,  in handle_onexec()
826 		new = fn_label_build_in_ns(label, profile, GFP_KERNEL,  in handle_onexec()
827 				aa_label_merge(&profile->label, onexec,  in handle_onexec()
837 	error = fn_for_each_in_ns(label, profile,  in handle_onexec()
856 	struct aa_label *label, *new = NULL;  in apparmor_bprm_creds_for_exec()  local
873 	label = aa_get_newest_label(cred_label(bprm->cred));  in apparmor_bprm_creds_for_exec()
882 	if ((bprm->unsafe & LSM_UNSAFE_NO_NEW_PRIVS) && !unconfined(label) &&  in apparmor_bprm_creds_for_exec()
884 		ctx->nnp = aa_get_label(label);  in apparmor_bprm_creds_for_exec()
895 		new = handle_onexec(label, ctx->onexec, ctx->token,  in apparmor_bprm_creds_for_exec()
898 		new = fn_label_build(label, profile, GFP_KERNEL,  in apparmor_bprm_creds_for_exec()
920 	    !unconfined(label) &&  in apparmor_bprm_creds_for_exec()
949 	if (label->proxy != new->proxy) {  in apparmor_bprm_creds_for_exec()
964 	aa_put_label(label);  in apparmor_bprm_creds_for_exec()
970 	error = fn_for_each(label, profile,  in apparmor_bprm_creds_for_exec()
1021 		      hat ? &hat->label : NULL, GLOBAL_ROOT_UID, info,  in build_change_hat()
1028 	return &hat->label;  in build_change_hat()
1035 static struct aa_label *change_hat(struct aa_label *label, const char *hats[],  in change_hat()  argument
1045 	AA_BUG(!label);  in change_hat()
1049 	if (PROFILE_IS_HAT(labels_profile(label)))  in change_hat()
1055 		label_for_each_in_ns(it, labels_ns(label), label, profile) {  in change_hat()
1091 	label_for_each_in_ns(it, labels_ns(label), label, profile) {  in change_hat()
1102 	label_for_each_in_ns(it, labels_ns(label), label, profile) {  in change_hat()
1119 	new = fn_label_build_in_ns(label, profile, GFP_KERNEL,  in change_hat()
1121 				   aa_get_label(&profile->label));  in change_hat()
1152 	struct aa_label *label, *previous, *new = NULL, *target = NULL;  in aa_change_hat()  local
1160 	label = aa_get_newest_cred_label(cred);  in aa_change_hat()
1170 	if (task_no_new_privs(current) && !unconfined(label) && !ctx->nnp)  in aa_change_hat()
1171 		ctx->nnp = aa_get_label(label);  in aa_change_hat()
1173 	if (unconfined(label)) {  in aa_change_hat()
1180 		new = change_hat(label, hats, count, flags);  in aa_change_hat()
1197 		if (task_no_new_privs(current) && !unconfined(label) &&  in aa_change_hat()
1218 		if (task_no_new_privs(current) && !unconfined(label) &&  in aa_change_hat()
1241 	aa_put_label(label);  in aa_change_hat()
1251 	fn_for_each_in_ns(label, profile,  in aa_change_hat()
1294 	struct aa_label *label, *new = NULL, *target = NULL;  in aa_change_profile()  local
1305 	label = aa_get_current_label();  in aa_change_profile()
1314 	if (task_no_new_privs(current) && !unconfined(label) && !ctx->nnp)  in aa_change_profile()
1315 		ctx->nnp = aa_get_label(label);  in aa_change_profile()
1318 		aa_put_label(label);  in aa_change_profile()
1342 	target = aa_label_parse(label, fqname, GFP_KERNEL, true, false);  in aa_change_profile()
1354 		    !COMPLAIN_MODE(labels_profile(label)))  in aa_change_profile()
1357 		tprofile = aa_new_null_profile(labels_profile(label), false,  in aa_change_profile()
1364 		target = &tprofile->label;  in aa_change_profile()
1376 	error = fn_for_each_in_ns(label, profile,  in aa_change_profile()
1389 	if (error && !fn_for_each_in_ns(label, profile,  in aa_change_profile()
1405 		new = fn_label_build_in_ns(label, profile, GFP_KERNEL,  in aa_change_profile()
1407 					   aa_get_label(&profile->label));  in aa_change_profile()
1412 		if (task_no_new_privs(current) && !unconfined(label) &&  in aa_change_profile()
1424 			new = aa_label_merge(label, target, GFP_KERNEL);  in aa_change_profile()
1447 	error = fn_for_each_in_ns(label, profile,  in aa_change_profile()
1455 	aa_put_label(label);  in aa_change_profile()