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Factorize

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This commit is contained in:
Frank Denis 2020-12-01 16:08:10 +01:00
parent 24a9539d08
commit b7dfdb1372
1 changed files with 5 additions and 5 deletions
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10
dnscrypt-proxy/plugin_block_name.go
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@ -181,20 +181,20 @@ func (plugin *PluginBlockNameResponse) Eval(pluginsState *PluginsState, msg *dns
answers := msg.Answer answers := msg.Answer
for _, answer := range answers { for _, answer := range answers {
header := answer.Header() header := answer.Header()
var target string
var err error
if header.Class != dns.ClassINET { if header.Class != dns.ClassINET {
continue continue
} }
var target string
if header.Rrtype == dns.TypeCNAME { if header.Rrtype == dns.TypeCNAME {
target, err = NormalizeQName(answer.(*dns.CNAME).Target) target = answer.(*dns.CNAME).Target
} else if header.Rrtype == dns.TypeSVCB && answer.(*dns.SVCB).Priority == 0 { } else if header.Rrtype == dns.TypeSVCB && answer.(*dns.SVCB).Priority == 0 {
target, err = NormalizeQName(answer.(*dns.SVCB).Target) target = answer.(*dns.SVCB).Target
} else if header.Rrtype == dns.TypeSVCB && answer.(*dns.HTTPS).Priority == 0 { } else if header.Rrtype == dns.TypeSVCB && answer.(*dns.HTTPS).Priority == 0 {
target, err = NormalizeQName(answer.(*dns.HTTPS).Target) target = answer.(*dns.HTTPS).Target
} else { } else {
continue continue
} }
target, err := NormalizeQName(target)
if err != nil { if err != nil {
return err return err
} }