From d9f6fa7aee4c963d9599ade925e9138f6559c981 Mon Sep 17 00:00:00 2001
From: mzz <2017@duck.com>
Date: Sat, 27 May 2023 13:51:19 +0800
Subject: [PATCH] fix: dns mismatched qname matching (#99)

---
 common/consts/dns.go              | 2 +-
 component/dns/request_routing.go  | 2 +-
 component/dns/response_routing.go | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/common/consts/dns.go b/common/consts/dns.go
index e5e4a70..42e597b 100644
--- a/common/consts/dns.go
+++ b/common/consts/dns.go
@@ -19,7 +19,7 @@ const (
 	DnsRequestOutboundIndex_LogicalAnd  DnsRequestOutboundIndex = 0xFF
 	DnsRequestOutboundIndex_LogicalMask DnsRequestOutboundIndex = 0xFE
 
-	DnsRequestOutboundIndex_UserDefinedMax = DnsRequestOutboundIndex_AsIs - 1
+	DnsRequestOutboundIndex_UserDefinedMax = DnsRequestOutboundIndex_Reject - 1
 )
 
 func (i DnsRequestOutboundIndex) String() string {
diff --git a/component/dns/request_routing.go b/component/dns/request_routing.go
index d89b598..69e439e 100644
--- a/component/dns/request_routing.go
+++ b/component/dns/request_routing.go
@@ -73,7 +73,7 @@ func (b *RequestMatcherBuilder) addQName(f *config_parser.Function, key string,
 	}
 	b.simulatedDomainSet = append(b.simulatedDomainSet, routing.DomainSet{
 		Key:       consts.RoutingDomainKey(key),
-		RuleIndex: len(b.simulatedDomainSet),
+		RuleIndex: len(b.rules),
 		Domains:   values,
 	})
 	upstreamId, err := b.upstreamToId(upstream.Name)
diff --git a/component/dns/response_routing.go b/component/dns/response_routing.go
index 42c72ca..2a7d91c 100644
--- a/component/dns/response_routing.go
+++ b/component/dns/response_routing.go
@@ -132,7 +132,7 @@ func (b *ResponseMatcherBuilder) addQName(f *config_parser.Function, key string,
 	}
 	b.simulatedDomainSet = append(b.simulatedDomainSet, routing.DomainSet{
 		Key:       consts.RoutingDomainKey(key),
-		RuleIndex: len(b.simulatedDomainSet),
+		RuleIndex: len(b.rules),
 		Domains:   values,
 	})
 	upstreamId, err := b.upstreamToId(upstream.Name)