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Fix trailing dot handling in local DNS transport

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世界
2025-10-16 21:41:47 +08:00
parent 0e50edc009
commit 5658830077
2 changed files with 8 additions and 10 deletions
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7
dns/transport/local/local.go
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@@ -54,18 +54,17 @@ func (t *Transport) Close() error {
func (t *Transport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {
question := message.Question[0]
domain := dns.FqdnToDomain(question.Name)
if question.Qtype == mDNS.TypeA || question.Qtype == mDNS.TypeAAAA {
addresses := t.hosts.Lookup(domain)
addresses := t.hosts.Lookup(dns.FqdnToDomain(question.Name))
if len(addresses) > 0 {
return dns.FixedResponse(message.Id, question, addresses, C.DefaultDNSTTL), nil
}
}
systemConfig := getSystemDNSConfig(t.ctx)
if systemConfig.singleRequest || !(message.Question[0].Qtype == mDNS.TypeA || message.Question[0].Qtype == mDNS.TypeAAAA) {
return t.exchangeSingleRequest(ctx, systemConfig, message, domain)
return t.exchangeSingleRequest(ctx, systemConfig, message, question.Name)
} else {
return t.exchangeParallel(ctx, systemConfig, message, domain)
return t.exchangeParallel(ctx, systemConfig, message, question.Name)
}
}