You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: profiles_fuzzer.go
    path of file: ./repos/linkerd2/pkg/profiles
    
    the code of the file until where you have to start completion: package profiles

import (
	"os"

	fuzz "github.com/AdaLogics/go-fuzz-headers"
)

// FuzzProfilesValidate fuzzes the ProfilesValidate function.
func FuzzProfilesValidate(data []byte) int {
	_ = Validate(data)
	return 1
}

// FuzzRenderProto fuzzes the RenderProto function.
func FuzzRenderProto(data []byte) int {
	f := fuzz.NewConsumer(data)
	protodata, err := f.GetBytes()
	if err
    
func FuzzRenderProto(data []byte) int {
	f := fuzz.NewConsumer(data)
	protodata, err := f.GetBytes()
	if err != nil {
		return 0
	}
	namespace, err := f.GetString()
	if err != nil {
		return 0
	}
	name, err := f.GetString()
	if err != nil {
		return 0
	}
	clusterDomain, err := f.GetString()
	if err != nil {
		return 0
	}
	protofile, err := os.Create("protofile")
	if err != nil {
		return 0
	}
	defer protofile.Close()
	defer os.Remove(protofile.Name())

	_, err = protofile.Write(protodata)
	if err != nil {
		return 0
	}
	w, err := os.OpenFile("/dev/null", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0600)
	if err != nil {
		return 0
	}
	defer w.Close()
	_ = RenderProto(protofile.Name(), namespace, name, clusterDomain, w)
	return 1
}