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LibDNS: Prefer spans over raw pointers when parsing DNS packets

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This means we don't have to keep track of the pointer and size
separately.
This commit is contained in:
Tim Ledbetter 2023-11-02 20:04:11 +00:00 • committed by Andreas Kling
parent c1d7a51391
commit 4e3b59a4bb
7 changed files with 23 additions and 25 deletions
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4
Userland/Services/LookupServer/MulticastDNS.cpp
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@ -56,7 +56,7 @@ MulticastDNS::MulticastDNS(Core::EventReceiver* parent)
ErrorOr<void> MulticastDNS::handle_packet()
{
auto buffer = TRY(receive(1024));
auto optional_packet = Packet::from_raw_packet(buffer.data(), buffer.size());
auto optional_packet = Packet::from_raw_packet(buffer);
if (!optional_packet.has_value()) {
dbgln("Got an invalid mDNS packet");
return {};
@ -175,7 +175,7 @@ ErrorOr<Vector<Answer>> MulticastDNS::lookup(Name const& name, RecordType record
auto buffer = TRY(receive(1024));
if (buffer.is_empty())
return Vector<Answer> {};
auto optional_packet = Packet::from_raw_packet(buffer.data(), buffer.size());
auto optional_packet = Packet::from_raw_packet(buffer);
if (!optional_packet.has_value()) {
dbgln("Got an invalid mDNS packet");
continue;