Keep the original OPT record before setting the payload size

Maybe fixes #592
2018-10-03 16:24:41 +02:00 · 2018-10-03 16:24:41 +02:00 · d49a7b462d
parent 77f5c41b21
commit d49a7b462d
1 changed files with 0 additions and 7 deletions
--- a/dnscrypt-proxy/plugin_get_set_payload_size.go
+++ b/dnscrypt-proxy/plugin_get_set_payload_size.go
@ -35,13 +35,6 @@ func (plugin *PluginGetSetPayloadSize) Eval(pluginsState *PluginsState, msg *dns
 	pluginsState.dnssec = dnssec
 	pluginsState.maxPayloadSize = Min(MaxDNSUDPPacketSize-ResponseOverhead, Max(pluginsState.originalMaxPayloadSize, pluginsState.maxPayloadSize))
 	if pluginsState.maxPayloadSize > 512 {
-		extra2 := []dns.RR{}
-		for _, extra := range msg.Extra {
-			if extra.Header().Rrtype != dns.TypeOPT {
-				extra2 = append(extra2, extra)
-			}
-		}
-		msg.Extra = extra2
 		msg.SetEdns0(uint16(pluginsState.maxPayloadSize), dnssec)
 	}
 	return nil