x/net/publicsuffix: issue in publicsuffix.EffectiveTLDPlusOne

[ki9mu]

gopls version

Build info

golang.org/x/tools/gopls v0.16.1
golang.org/x/tools/[email protected] h1:1hO/dCeUvjEYx3V0rVvCtOkwnpEpqS29paE+Jw4dcAc=
github.com/BurntSushi/[email protected] h1:9F2/+DoOYIOksmaJFPw1tGFy1eDnIJXg+UHjuD8lTak=
github.com/google/[email protected] h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
golang.org/x/exp/[email protected] h1:2O2DON6y3XMJiQRAS1UWU+54aec2uopH3x7MAiqGW6Y=
golang.org/x/[email protected] h1:5+9lSbEzPSdWkH32vYPBwEpX8KwDbM52Ud9xBUvNlb0=
golang.org/x/[email protected] h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
golang.org/x/[email protected] h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws=
golang.org/x/[email protected] h1:3Wt8mZlbFwG8llny+t18kh7AXxyWePFycXMuVdHxnyM=
golang.org/x/[email protected] h1:a94ExnEXNtEwYLGJSIUxnWoxoRz/ZcCsV63ROupILh4=
golang.org/x/[email protected] h1:Kd+Z5Pm6uwYx3T2KEkeHMHUMZxDPb/q6b1m+zEcy62c=
golang.org/x/[email protected] h1:SP0mPeg2PmGCu03V+61EcQiOjmpri2XijexKdzv8Z1I=
honnef.co/go/[email protected] h1:9MDAWxMoSnB6QoSqiVr7P5mtkT9pOc1kSxchzPCnqJs=
mvdan.cc/[email protected] h1:G3QvahNDmpD+Aek/bNOLrFR2XC6ZAdo62dZu65gmwGo=
mvdan.cc/xurls/[email protected] h1:lyBNOm8Wo71UknhUs4QTFUNNMyxy2JEIaKKo0RWOh+8=
go: go1.21.3

go env

set GO111MODULE=on
set GOARCH=amd64
set GOBIN=
set GOCACHE=C:\Users\ki9mu\AppData\Local\go-build
set GOENV=C:\Users\ki9mu\AppData\Roaming\go\env
set GOEXE=.exe
set GOEXPERIMENT=
set GOFLAGS=
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOINSECURE=
set GOMODCACHE=C:\Users\ki9mu\go\pkg\mod
set GONOPROXY=
set GONOSUMDB=
set GOOS=windows
set GOPATH=C:\Users\ki9mu\go
set GOPRIVATE=
set GOPROXY=https://goproxy.cn,direct
set GOROOT=C:/Program Files/Go
set GOSUMDB=sum.golang.org
set GOTMPDIR=
set GOTOOLCHAIN=auto
set GOTOOLDIR=C:\Program Files\Go\pkg\tool\windows_amd64
set GOVCS=
set GOVERSION=go1.21.3
set GCCGO=gccgo
set GOAMD64=v1
set AR=ar
set CC=gcc
set CXX=g++
set CGO_ENABLED=1
set GOMOD=C:\Users\ki9mu\go\src\CenterNodeScan\uploadCenter\go.mod
set GOWORK=
set CGO_CFLAGS=-O2 -g
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-O2 -g
set CGO_FFLAGS=-O2 -g
set CGO_LDFLAGS=-O2 -g
set PKG_CONFIG=pkg-config
set GOGCCFLAGS=-m64 -mthreads -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=C:\Users\ki9mu\AppData\Local\Temp\go-build2203960349=/tmp/go-build -gno-record-gcc-switches

What did you do?

package main

import (
"fmt"
"golang.org/x/net/publicsuffix"
)

func main() {
mainDomain, _ := publicsuffix.EffectiveTLDPlusOne("1.dyndns.dappnode.io")
fmt.Println(mainDomain)
}

What did you see happen?

1.dyndns.dappnode.io

What did you expect to see?

dappnode.io

Editor and settings

No response

Logs

No response

[gabyhelp]

Related Issues and Documentation

• x/tools/gopls: #52425 (closed)
• x/tools/gopls: references doesn't work properly. #60676 (closed)
• x/tools/gopls: textEdit calculation wrong. #57384 (closed)
• x/tools/gopls: negated build flag causes error #59346
• x/tools/gopls: space in package path leads to invalid hover markdown #68026
• x/tools/gopls: InvalidIfaceAssign wrong type for method, have `H() H` want `H() H` #53020 (closed)
• x/tools/gopls: Implement action should ignore importing the current package #61830 (closed)
• x/tools/gopls: publishDiagnostics is unstable #65801 (closed)
• x/tools/gopls: staticcheck QF1003 quickfix produces corrupted textedit #63930
• x/tools/gopls: strange output with gopls >= 0.3.0, no actual errors detected #37046 (closed)

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[hyangah]

cc @neild @ianlancetaylor (owners of x/net) - is it a known issue in x/net/publicsuffix?

Removing this since this is not the gopls or tools issue.

[AGWA]

dyndns.dappnode.io is on the Public Suffix List so this is working correctly:

// dappnode.io : https://dappnode.io/
// Submitted by Abel Boldu / DAppNode Team <[email protected]>
dyndns.dappnode.io