mirror of
https://github.com/golang/go
synced 2024-11-08 04:56:16 -07:00
29 lines
447 B
Go
29 lines
447 B
Go
|
// 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.
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
/*
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
|
||
|
|
int test(int *a) {
|
||
|
|
int* p = a+1;
|
||
|
|
*p = 10; // BOOM
|
||
|
|
return *p;
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
import "C"
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"unsafe"
|
||
|
|
)
|
||
|
|
|
||
|
|
var cIntV C.int
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
r := C.test((*C.int)(unsafe.Pointer(&cIntV)))
|
||
|
|
fmt.Printf("r value is %d", r)
|
||
|
|
}
|