From: Alan T. DeKok <aland@freeradius.org>
Date: Mon, 2 Dec 2019 14:25:02 +0000 (-0500)
Subject: Internal functions aren't attributes.  Fixes #3169
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c8379ea4d32f4fdf5b09aa5273ac2726cedd52b4;p=thirdparty%2Ffreeradius-server.git

Internal functions aren't attributes.  Fixes #3169
---

diff --git a/src/lib/server/xlat_tokenize.c b/src/lib/server/xlat_tokenize.c
index 3248730a487..3714f99475e 100644
--- a/src/lib/server/xlat_tokenize.c
+++ b/src/lib/server/xlat_tokenize.c
@@ -356,7 +356,7 @@ static inline ssize_t xlat_tokenize_attribute(TALLOC_CTX *ctx, xlat_exp_t **head
 	 */
 	if (tmpl_is_attr_undefined(vpt)) {
 		func = xlat_func_find(vpt->tmpl_unknown_name);
-		if (func) {
+		if (func && (func->type == XLAT_FUNC_SYNC)) {
 			node = xlat_exp_alloc(ctx, XLAT_VIRTUAL,
 					      vpt->tmpl_unknown_name, talloc_array_length(vpt->tmpl_unknown_name) - 1);
 			talloc_free(vpt);	/* Free the tmpl, we don't need it */