From 91395d6728a9490ad372f9d4237ba399c8dfd7a7 Mon Sep 17 00:00:00 2001 From: Tom Wilkie Date: Wed, 15 Jul 2015 11:05:36 +0000 Subject: [PATCH] Use Msg.Copy! --- nameserver/dns.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/nameserver/dns.go b/nameserver/dns.go index 9108b9a6..118faea4 100644 --- a/nameserver/dns.go +++ b/nameserver/dns.go @@ -227,9 +227,9 @@ func (d *DNSServer) handleRecursive(client *dns.Client, defaultMaxResponseSize i } for _, server := range d.upstream.Servers { - reqCopy := *req + reqCopy := req.Copy() reqCopy.Id = dns.Id() - response, _, err := client.Exchange(&reqCopy, fmt.Sprintf("%s:%s", server, d.upstream.Port)) + response, _, err := client.Exchange(reqCopy, fmt.Sprintf("%s:%s", server, d.upstream.Port)) if err != nil || response == nil { d.ns.debugf("error trying %s: %v", server, err) continue