golang asan_unsafe_fail1 代码
文件路径：/misc/cgo/testsanitizers/testdata/asan_unsafe_fail1.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
import (
"fmt"
"unsafe"
)
func main() {
a := 1
b := 2
c := add(a, b)
d := a + b
fmt.Println(c, d)
}
/go:noinline
func add(a1, b1 int) int {
/ The arguments.
/ When -asan is enabled, unsafe.Pointer(&a1) conversion is escaping.
var p *int = (*int)(unsafe.Add(unsafe.Pointer(&a1), 1*unsafe.Sizeof(int(1))))
*p = 10 / BOOM
return a1 + b1
}