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Save some bytes in the dnssec signature validation

This commit is contained in:
Miek Gieben 2012-01-15 16:00:40 +01:00
parent 4082f7bd7b
commit 5c74f7285f
1 changed files with 3 additions and 3 deletions
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6
dnssec.go
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@ -144,7 +144,7 @@ func (k *RR_DNSKEY) ToDS(h int) *RR_DS {
// DNSKEY RDATA = Flags | Protocol | Algorithm | Public Key.
// digest buffer
digest := append(owner, wire...) // another copy TODO(mg)
digest := append(owner, wire...) // another copy
switch h {
case SHA1:
@ -490,11 +490,11 @@ func rawSignatureData(rrset RRset, s *RR_RRSIG) (buf []byte) {
// 6.2. Canonical RR Form. (5) - origTTL
ttl := h.Ttl
wire := make([]byte, r.Len())
h.Ttl = s.OrigTtl
wire := make([]byte, DefaultMsgSize)
off, ok1 := packRR(r, wire, 0, nil, false)
wire = wire[:off]
h.Ttl = ttl // restore the order in the universe TODO(mg) work on copy
wire = wire[:off]
h.Name = name
if !ok1 {
return nil