From: Volker Lendecke <vl@samba.org>
Date: Sat, 13 Jun 2026 07:17:16 +0000 (+0200)
Subject: addns: Make matching A to NS records case insensitive
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1bcb5772e4f1f242f34d77a5ec8752ec66c63f7d;p=thirdparty%2Fsamba.git

addns: Make matching A to NS records case insensitive

We do the same in ads_dns_lookup_srv_done(), there is no reason to
believe the same can not happen for ns records.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
---

diff --git a/lib/addns/dnsquery.c b/lib/addns/dnsquery.c
index 3bdb2335ef3..55ba5a68d39 100644
--- a/lib/addns/dnsquery.c
+++ b/lib/addns/dnsquery.c
@@ -318,7 +318,7 @@ static void ads_dns_lookup_ns_done(struct tevent_req *subreq)
 		for (j=0; j<state->num_nss; j++) {
 			struct dns_rr_ns *ns = &state->nss[j];
 
-			if (strcmp(ns->hostname, ar->name) == 0) {
+			if (strequal(ns->hostname, ar->name)) {
 				ns->ss = addr.u.ss;
 			}
 		}