blob: 6907dfd858096ced64e6be526ab5d5681a75d0eb [file] [log] [blame]
// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Issue 53989: the use of jump table caused a function
// from the plugin jumps in the middle of the function
// to the function with the same name in the main
// executable. As these two functions may be compiled
// differently as plugin needs to be PIC, this causes
// crash.
package main
import (
func main() {
p.Square(7) // call the function in main executable
p, err := plugin.Open("")
if err != nil {
f, err := p.Lookup("Square")
if err != nil {
f.(func(int))(7) // call the plugin one