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Update client_truncate.go

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Signed-off-by: songee2020 <61627765+songee2020@users.noreply.github.com>
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songee2020 2025-04-11 04:50:26 -03:00 committed by GitHub
parent 0d6e834066
commit b2e02f4500
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1 changed files with 2 additions and 2 deletions
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dns/client_truncate.go
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@ -10,14 +10,14 @@ func TruncateDNSMessage(request *dns.Msg, response *dns.Msg, headroom int) (*buf
maxLen := 512
if edns0Option := request.IsEdns0(); edns0Option != nil {
if udpSize := int(edns0Option.UDPSize()); udpSize > 512 {
dns.Compress = true
response.Compress = true
}
}
responseLen := response.Len()
if responseLen > maxLen {
copyResponse := *response
response = &copyResponse
dns.Compress = true
dresponse.Compress = true
response.Truncate(maxLen)
}
buffer := buf.NewSize(headroom*2 + 1 + maxLen)