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Fix: dns return empty success for AAAA & recursion in fake ip mode (#663)

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Kr328 2020-04-29 11:21:37 +08:00 committed by GitHub
parent 41a9488cfa
commit 7d51ab5846
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1 changed files with 11 additions and 2 deletions
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13
dns/middleware.go
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@ -18,7 +18,14 @@ func withFakeIP(fakePool *fakeip.Pool) middleware {
q := r.Question[0] q := r.Question[0]
if q.Qtype == D.TypeAAAA { if q.Qtype == D.TypeAAAA {
D.HandleFailed(w, r) msg := &D.Msg{}
msg.Answer = []D.RR{}
msg.SetRcode(r, D.RcodeSuccess)
msg.Authoritative = true
msg.RecursionAvailable = true
w.WriteMsg(msg)
return return
} else if q.Qtype != D.TypeA { } else if q.Qtype != D.TypeA {
next(w, r) next(w, r)
@ -39,8 +46,10 @@ func withFakeIP(fakePool *fakeip.Pool) middleware {
msg.Answer = []D.RR{rr} msg.Answer = []D.RR{rr}
setMsgTTL(msg, 1) setMsgTTL(msg, 1)
msg.SetRcode(r, msg.Rcode) msg.SetRcode(r, D.RcodeSuccess)
msg.Authoritative = true msg.Authoritative = true
msg.RecursionAvailable = true
w.WriteMsg(msg) w.WriteMsg(msg)
return return
} }