os: Stat results in error for AF_UNIX socket on Windows

[arixmkii]

What version of Go are you using (go version)?

$ go version
go1.19.3 windows/amd64

Does this issue reproduce with the latest release?

Assume yes, because there are no changes in os.Stat between latest (1.19.4 and 1.19.3)

What operating system and processor architecture are you using (go env)?

msys2 windows mingw64 amd64

go env Output

$ go env
set GO111MODULE=
set GOARCH=amd64
set GOBIN=
set GOCACHE=C:\Users\User\AppData\Local\go-build
set GOENV=C:\Users\User\AppData\Roaming\go\env
set GOEXE=.exe
set GOEXPERIMENT=
set GOFLAGS=
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOINSECURE=
set GOMODCACHE=C:\Users\User\go\pkg\mod
set GONOPROXY=
set GONOSUMDB=
set GOOS=windows
set GOPATH=C:\Users\User\go
set GOPRIVATE=
set GOPROXY=https://proxy.golang.org,direct
set GOROOT=C:\msys64\mingw64\lib\go
set GOSUMDB=sum.golang.org
set GOTMPDIR=
set GOTOOLDIR=C:\msys64\mingw64\lib\go\pkg\tool\windows_amd64
set GOVCS=
set GOVERSION=go1.19.3
set GCCGO=gccgo
set GOAMD64=v1
set AR=ar
set CC=gcc
set CXX=g++
set CGO_ENABLED=1
set GOMOD=NUL
set GOWORK=
set CGO_CFLAGS=-g -O2
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-g -O2
set CGO_FFLAGS=-g -O2
set CGO_LDFLAGS=-g -O2
set PKG_CONFIG=pkg-config
set GOGCCFLAGS=-m64 -mthreads -Wl,--no-gc-sections -fmessage-length=0 -fdebug-prefix-map=C:\msys64\tmp\go-build1291667829=/tmp/go-build -gno-record-gcc-switches

What did you do?

package main

import (
	"fmt"
	"net"
	"os"
	"time"
)

func listen(end chan<- bool) {
	addr, err := net.ResolveUnixAddr("unix", "./tmp.sock")
	if err != nil {
		fmt.Printf("Failed to resolve: %v\n", err)
		os.Exit(1)
	}

	list, err := net.ListenUnix("unix", addr)
	if err != nil {
		fmt.Printf("failed to listen: %v\n", err)
		os.Exit(1)
	}
	time.Sleep(time.Second * 2)
	list.Close()
	end <- true
}

func main() {
	end := make(chan bool, 1)
	go listen(end)
	time.Sleep(time.Second)
	_, err := os.Stat("./tmp.sock")
	if err != nil {
		fmt.Printf("Error doing stat %v", err)
	}
	<-end
}

Then build and run
go build test.go && ./test

What did you expect to see?

No error output. Like on macOS.

What did you see instead?

This prints error

Error doing stat CreateFile ./tmp.sock: The file cannot be accessed by the system

Other info

It looks like usage of CreateFile syscall should be adjusted for AF_UNIX socket scenario.

[arixmkii]

Looks like a duplicate of #33357 (comment)

Sorry for noise.