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LookupServer: Correct some flags for DNS packets

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This corrects some of the flags in the DNS packets to match
what I saw on my local network.
This commit is contained in:
Gunnar Beutner 2021-05-07 23:55:18 +02:00 • committed by Andreas Kling
parent c160c6b035
commit 3304d675e1
3 changed files with 16 additions and 2 deletions
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4
Userland/Services/LookupServer/MulticastDNS.cpp
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@ -82,6 +82,9 @@ void MulticastDNS::announce()
DNSPacket response;
response.set_is_response();
response.set_code(DNSPacket::Code::NOERROR);
response.set_authoritative_answer(true);
response.set_recursion_desired(false);
response.set_recursion_available(false);
for (auto& address : local_addresses()) {
auto raw_addr = address.to_in_addr_t();
@ -142,6 +145,7 @@ Vector<DNSAnswer> MulticastDNS::lookup(const DNSName& name, DNSRecordType record
{
DNSPacket request;
request.set_is_query();
request.set_recursion_desired(false);
request.add_question({ name, record_type, DNSRecordClass::IN, false });
if (emit_packet(request) < 0) {