From e0259ddea01852a6b328138b5cbd892a4962848a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B8=96=E7=95=8C?= <i@sekai.icu>
Date: Tue, 31 Mar 2026 17:39:51 +0800
Subject: [PATCH] dns: remove redundant DNSResponse assignment in
 addressLimitResponseCheck

MatchAddressLimit internally copies metadata and sets DNSResponse,
making the prior assignment in the closure unnecessary.
---
 dns/router.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/dns/router.go b/dns/router.go
index 407f14f9c..55433fc8c 100644
--- a/dns/router.go
+++ b/dns/router.go
@@ -916,7 +916,6 @@ func addressLimitResponseCheck(rule adapter.DNSRule, metadata *adapter.InboundCo
 	responseMetadata := *metadata
 	return func(response *mDNS.Msg) bool {
 		checkMetadata := responseMetadata
-		checkMetadata.DNSResponse = response
 		return rule.MatchAddressLimit(&checkMetadata, response)
 	}
 }