From: Arran Cudbard-Bell <a.cudbardb@freeradius.org>
Date: Mon, 20 Sep 2021 23:02:26 +0000 (-0500)
Subject: Allowing copying NULL boxes
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d427d34f38ec03992b1af45e48de6a580a74c11f;p=thirdparty%2Ffreeradius-server.git

Allowing copying NULL boxes
---

diff --git a/src/lib/util/value.c b/src/lib/util/value.c
index d5d41377bd..5f2923d298 100644
--- a/src/lib/util/value.c
+++ b/src/lib/util/value.c
@@ -3332,8 +3332,6 @@ void fr_value_box_clear(fr_value_box_t *data)
  */
 int fr_value_box_copy(TALLOC_CTX *ctx, fr_value_box_t *dst, const fr_value_box_t *src)
 {
-	if (!fr_cond_assert(src->type != FR_TYPE_NULL)) return -1;
-
 	switch (src->type) {
 	default:
 		memcpy(((uint8_t *)dst) + fr_value_box_offsets[src->type],
@@ -3342,6 +3340,10 @@ int fr_value_box_copy(TALLOC_CTX *ctx, fr_value_box_t *dst, const fr_value_box_t
 		fr_value_box_copy_meta(dst, src);
 		break;
 
+	case FR_TYPE_NULL:
+		fr_value_box_copy_meta(dst, src);
+		break;
+
 	case FR_TYPE_STRING:
 	{
 		char *str = NULL;