STRLCPY/dnstt

Log "too few or too many" questions.

This log line would formerly be emitted for a query with 0 questions:
	FORMERR: too many questions (0)

The Nmap DNSStatusRequest probe is a query with 0 questions.

David Fifield committed 3 years ago

a6602a87

1 parent 75a0aa61

Total 1 files

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dnstt-server/main.go

		skipped 405 lines
406	406		// There must be exactly one question.
407	407		if len(query.Question) != 1 {
408	408		resp.Flags \|= dns.RcodeFormatError
409		-	log.Printf("FORMERR: too many questions (%d)", len(query.Question))
	409	+	log.Printf("FORMERR: too few or too many questions (%d)", len(query.Question))
410	410		return resp, nil
411	411		}
412	412		question := query.Question[0]
		skipped 490 lines