name of nsspeed entries can be empty (auth case)

diff --git a/pdns/recursordist/rec-nsspeeds.cc b/pdns/recursordist/rec-nsspeeds.cc
index 12c7c408e7549a20160c5f277d48e874e4b0b644..7121fce224bec3d4564a221fa8a590c383ae6f6b 100644 (file)
--- a/pdns/recursordist/rec-nsspeeds.cc
+++ b/pdns/recursordist/rec-nsspeeds.cc
@@ -57,7 +57,9 @@ enum class PBNSSpeedMap : protozero::pbf_tag_type
 template <typename T, typename U>
 void nsspeeds_t::getPBEntry(T& message, U& entry)
 {
-  message.add_bytes(PBNSSpeedEntry::required_bytes_name, entry.d_name.toString());
+  if (!entry.d_name.empty()) {
+    message.add_bytes(PBNSSpeedEntry::required_bytes_name, entry.d_name.toString());
+  }
   message.add_int64(PBNSSpeedEntry::required_int64_lastgets, entry.d_lastget.tv_sec);
   message.add_int64(PBNSSpeedEntry::required_int64_lastgetus, entry.d_lastget.tv_usec);
   for (const auto& [address, collection] : entry.d_collection) {