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dont unset TC on a message that is already truncated (#1171) 

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
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Chris O'Haver 2020-10-14 01:18:59 -04:00 committed by GitHub
parent 08cf611c2b
commit 5579226123
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msg_truncate.go
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@ -77,7 +77,7 @@ func (dns *Msg) Truncate(size int) {
}
// See the function documentation for when we set this.
dns.Truncated = len(dns.Answer) > numAnswer ||
dns.Truncated = dns.Truncated || len(dns.Answer) > numAnswer ||
len(dns.Ns) > numNS || len(dns.Extra) > numExtra
dns.Answer = dns.Answer[:numAnswer]