fix: domain-set wildcard match

2023-04-26 02:49:16 +00:00
parent e1af1abcc2
commit d8db25ee89
2 changed files with 3 additions and 1 deletions
--- a/component/trie/domain_set.go
+++ b/component/trie/domain_set.go
@ -105,7 +105,7 @@ func (ss *DomainSet) Has(key string) bool {
 						}
 					}
 					for ; ; nextBmIdx++ {
-						if ss.labels[nextBmIdx-nextNodeId] == domainStepByte {
+						if nextBmIdx-nextNodeId < len(ss.labels) && ss.labels[nextBmIdx-nextNodeId] == domainStepByte {
 							bmIdx = nextBmIdx
 							nodeId = nextNodeId
 							i = j