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| author |  xuweiwei <xuweiwei_yewu@cmss.chinamobile.com>
| 2022-01-22 07:05:11 +0800 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2022-01-21 15:05:11 -0800 |
| commit | 1d3e9011575e4e27934e1f41cfe87096d5cd4eaa (patch) | |
| tree | 94873bdff2ab100c7f4a200d6f67a07a9fa96104 | |
| parent | 1c6b68f3cbbaeab0f9d486d155912be260a3eada (diff) | |
| download | coredns-1d3e9011575e4e27934e1f41cfe87096d5cd4eaa.tar.gz coredns-1d3e9011575e4e27934e1f41cfe87096d5cd4eaa.tar.zst coredns-1d3e9011575e4e27934e1f41cfe87096d5cd4eaa.zip | |
plugin/file: optimize cname get rr by type (#5080)
Signed-off-by: xuweiwei <xuweiwei_yewu@cmss.chinamobile.com>
| -rw-r--r-- | plugin/file/lookup.go | 2 | ||||
| -rw-r--r-- | plugin/file/rrutil/util.go | 11 |
2 files changed, 1 insertions, 12 deletions
diff --git a/plugin/file/lookup.go b/plugin/file/lookup.go index 2318af1fa..f92cba66f 100644 --- a/plugin/file/lookup.go +++ b/plugin/file/lookup.go @@ -366,7 +366,7 @@ Redo: goto Redo } - targets := rrutil.CNAMEForType(elem.All(), qtype) + targets := elem.Type(qtype) if len(targets) > 0 { rrs = append(rrs, targets...) diff --git a/plugin/file/rrutil/util.go b/plugin/file/rrutil/util.go index 63e447196..564b82cd1 100644 --- a/plugin/file/rrutil/util.go +++ b/plugin/file/rrutil/util.go @@ -16,14 +16,3 @@ func SubTypeSignature(rrs []dns.RR, subtype uint16) []dns.RR { } return sigs } - -// CNAMEForType returns the RR that have the qtype from targets. -func CNAMEForType(rrs []dns.RR, qtype uint16) []dns.RR { - ret := []dns.RR{} - for _, target := range rrs { - if target.Header().Rrtype == qtype { - ret = append(ret, target) - } - } - return ret -} |