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Also try system resolver for unqualified (no-dot) DNS names

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dmiller 2025-05-09 22:47:07 +00:00
parent 8fc566bf49
commit a7ca9aba7b
1 changed files with 5 additions and 0 deletions
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5
nmap_dns.cc
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@ -802,6 +802,11 @@ static void read_evt_handler(nsock_pool nsp, nsock_event evt, void *) {
break;
}
}
if (!processing_successful && reqt->name.find('.') == std::string::npos) {
// Names without a dot: system resolver may do better.
process_request(ACTION_SYSTEM_RESOLVE, reqinfo);
processing_successful = true;
}
}
if (!processing_successful) {