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Fix: incorrect fake ip dns ttl (#187)

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This commit is contained in:
gVisor bot 2019-05-18 17:44:12 +08:00
parent 7528b012c4
commit 46e5342b79
1 changed files with 1 additions and 1 deletions
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2
dns/server.go
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@ -60,6 +60,7 @@ func (s *Server) handleFakeIP(r *D.Msg) (msg *D.Msg, err error) {
cache := s.r.cache.Get("fakeip:" + q.String()) cache := s.r.cache.Get("fakeip:" + q.String())
if cache != nil { if cache != nil {
msg = cache.(*D.Msg).Copy() msg = cache.(*D.Msg).Copy()
setMsgTTL(msg, 1)
return return
} }
@ -72,7 +73,6 @@ func (s *Server) handleFakeIP(r *D.Msg) (msg *D.Msg, err error) {
putMsgToCache(s.r.cache, "fakeip:"+q.String(), msg) putMsgToCache(s.r.cache, "fakeip:"+q.String(), msg)
putMsgToCache(s.r.cache, ip.String(), msg) putMsgToCache(s.r.cache, ip.String(), msg)
// putMsgToCache depend on msg ttl to set cache expired time, then set msg ref ttl to 1
setMsgTTL(msg, 1) setMsgTTL(msg, 1)
}() }()