From: Daniel Salzman <daniel.salzman@nic.cz>
Date: Wed, 17 Sep 2025 06:24:51 +0000 (+0200)
Subject: reverse: add assert for clang analyzer
X-Git-Tag: v3.5.0~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b21e7a602c61cc4f6d5944088a8e88db718fbaaf;p=thirdparty%2Fknot-dns.git

reverse: add assert for clang analyzer
---

diff --git a/src/knot/zone/reverse.c b/src/knot/zone/reverse.c
index f032112483..fedbed4df7 100644
--- a/src/knot/zone/reverse.c
+++ b/src/knot/zone/reverse.c
@@ -164,6 +164,8 @@ int zone_reverse(zone_contents_t *from, zone_contents_t *to_conts,
                  zone_update_t *to_upd, bool to_upd_rem,
                  zone_include_method_t method)
 {
+	assert((to_conts != NULL) != (to_upd != NULL));
+
 	const knot_dname_t *to_name;
 	if (to_upd != NULL) {
 		to_name = to_upd->zone->name;