From: Alan T. DeKok <aland@freeradius.org>
Date: Thu, 21 Jul 2022 00:00:27 +0000 (-0400)
Subject: "no value for assignment" is possible
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=712428ea6b47923ffdf7004d119f9db621f63a60;p=thirdparty%2Ffreeradius-server.git

"no value for assignment" is possible

and needs to be treated as a separate result.
---

diff --git a/src/lib/unlang/edit.c b/src/lib/unlang/edit.c
index 75c362aa510..c8cdee73715 100644
--- a/src/lib/unlang/edit.c
+++ b/src/lib/unlang/edit.c
@@ -129,6 +129,11 @@ static int templatize_rhs(TALLOC_CTX *ctx, edit_result_t *out, fr_pair_t const *
 	fr_type_t cast_type = FR_TYPE_STRING;
 	fr_value_box_t *box = fr_dlist_head(&out->result);
 
+	if (!box) {
+		RPEDEBUG("No value found for assignment");
+		return -1;
+	}
+
 	/*
 	 *	There's only one box, and it's the correct type.  Just
 	 *	return that.  This is the fast path.