3 files changed, 7 insertions, 4 deletions
diff --git a/Userland/Services/DHCPClient/DHCPv4Client.cpp b/Userland/Services/DHCPClient/DHCPv4Client.cpp
index 0542c780a1..8d2d4c4231 100644
--- a/Userland/Services/DHCPClient/DHCPv4Client.cpp
+++ b/Userland/Services/DHCPClient/DHCPv4Client.cpp
@@ -122,7 +122,8 @@ DHCPv4Client::DHCPv4Client(Vector<DeprecatedString> interfaces_with_dhcp_enabled
 {
     m_server = Core::UDPServer::construct(this);
     m_server->on_ready_to_receive = [this] {
-        auto buffer = m_server->receive(sizeof(DHCPv4Packet));
+        // TODO: we need to handle possible errors here somehow
+        auto buffer = MUST(m_server->receive(sizeof(DHCPv4Packet)));
         dbgln_if(DHCPV4CLIENT_DEBUG, "Received {} bytes", buffer.size());
         if (buffer.size() < sizeof(DHCPv4Packet) - DHCPV4_OPTION_FIELD_MAX_LENGTH + 1 || buffer.size() > sizeof(DHCPv4Packet)) {
             dbgln("we expected {}-{} bytes, this is a bad packet", sizeof(DHCPv4Packet) - DHCPV4_OPTION_FIELD_MAX_LENGTH + 1, sizeof(DHCPv4Packet));
diff --git a/Userland/Services/LookupServer/DNSServer.cpp b/Userland/Services/LookupServer/DNSServer.cpp
index 8e73fe617c..0ef59a97b9 100644
--- a/Userland/Services/LookupServer/DNSServer.cpp
+++ b/Userland/Services/LookupServer/DNSServer.cpp
@@ -28,7 +28,7 @@ DNSServer::DNSServer(Object* parent)
 ErrorOr<void> DNSServer::handle_client()
 {
     sockaddr_in client_address;
-    auto buffer = receive(1024, client_address);
+    auto buffer = TRY(receive(1024, client_address));
     auto optional_request = Packet::from_raw_packet(buffer.data(), buffer.size());
     if (!optional_request.has_value()) {
         dbgln("Got an invalid DNS packet");
diff --git a/Userland/Services/LookupServer/MulticastDNS.cpp b/Userland/Services/LookupServer/MulticastDNS.cpp
index b6cfbabe9f..f806c6a6c4 100644
--- a/Userland/Services/LookupServer/MulticastDNS.cpp
+++ b/Userland/Services/LookupServer/MulticastDNS.cpp
@@ -51,7 +51,8 @@ MulticastDNS::MulticastDNS(Object* parent)
 
 void MulticastDNS::handle_packet()
 {
-    auto buffer = receive(1024);
+    // TODO: propagate the error somehow
+    auto buffer = MUST(receive(1024));
     auto optional_packet = Packet::from_raw_packet(buffer.data(), buffer.size());
     if (!optional_packet.has_value()) {
         dbgln("Got an invalid mDNS packet");
@@ -167,7 +168,8 @@ Vector<Answer> MulticastDNS::lookup(Name const& name, RecordType record_type)
             return {};
         }
 
-        auto buffer = receive(1024);
+        // TODO: propagate the error somehow
+        auto buffer = MUST(receive(1024));
         if (buffer.is_empty())
             return {};
         auto optional_packet = Packet::from_raw_packet(buffer.data(), buffer.size());