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fix: domain-set wildcard match

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This commit is contained in:
Skyxim 2023-04-26 02:49:16 +00:00
parent e1af1abcc2
commit d8db25ee89
2 changed files with 3 additions and 1 deletions
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2
component/trie/domain_set.go
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@ -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

2
component/trie/domain_set_test.go
View file

@ -65,6 +65,7 @@ func TestDomainSetWildcard(t *testing.T) {
"stun.*.*",
"*.*.qq.com",
"test.*.baidu.com",
"*.apple.com",
}
for _, domain := range domainSet {
@ -78,6 +79,7 @@ func TestDomainSetWildcard(t *testing.T) {
assert.True(t, set.Has("stun.ab.cd"))
assert.False(t, set.Has("test.baidu.com"))
assert.False(t, set.Has("www.google.com"))
assert.False(t, set.Has("a.www.google.com"))
assert.False(t, set.Has("test.qq.com"))
assert.False(t, set.Has("test.test.test.qq.com"))
}