From 7160fb2a4b63100ffd0c3feaac5588539bdcfbc2 Mon Sep 17 00:00:00 2001
From: gVisor bot <gvisor-bot@google.com>
Date: Fri, 28 Apr 2023 16:55:35 +0000
Subject: [PATCH] fix: wildcard matching problem

---
 component/trie/domain_set.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/component/trie/domain_set.go b/component/trie/domain_set.go
index be793ad3..41ca2161 100644
--- a/component/trie/domain_set.go
+++ b/component/trie/domain_set.go
@@ -104,8 +104,8 @@ func (ss *DomainSet) Has(key string) bool {
 							goto RESTART
 						}
 					}
-					for ; ; nextBmIdx++ {
-						if nextBmIdx-nextNodeId < len(ss.labels) && ss.labels[nextBmIdx-nextNodeId] == domainStepByte {
+					for ; nextBmIdx-nextNodeId < len(ss.labels); nextBmIdx++ {
+						if ss.labels[nextBmIdx-nextNodeId] == domainStepByte {
 							bmIdx = nextBmIdx
 							nodeId = nextNodeId
 							i = j