From: Alan T. DeKok <aland@freeradius.org>
Date: Sat, 17 Sep 2022 13:27:18 +0000 (-0400)
Subject: save node->fmt as the name of the attribute we're looking for
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6dfe7e385d1e92c01a827333b10fe9cc0763ca83;p=thirdparty%2Ffreeradius-server.git

save node->fmt as the name of the attribute we're looking for

we should arguably walk through the xlat after it's been parsed,
and replace node->fmt with the *printed* version of the node.
That way we don't have to resort to run-time walking through the
func+argc, etc. in order to print a name for the xlat we're
resolving.
---

diff --git a/src/lib/unlang/xlat_expr.c b/src/lib/unlang/xlat_expr.c
index e69a7eae847..987263ee73d 100644
--- a/src/lib/unlang/xlat_expr.c
+++ b/src/lib/unlang/xlat_expr.c
@@ -122,6 +122,10 @@ static xlat_exp_t *xlat_exists_alloc(TALLOC_CTX *ctx, xlat_exp_t *child)
 	fr_assert(node->call.func != NULL);
 	node->flags = node->call.func->flags;
 
+	fr_assert(child->type == XLAT_TMPL);
+	fr_assert(tmpl_contains_attr(child->vpt));
+	node->fmt = child->vpt->name;
+
 	xlat_func_append_arg(node, child, false);
 
 	return node;