go asan4_fail 源码
golang asan4_fail 代码
文件路径：/misc/cgo/testsanitizers/testdata/asan4_fail.go
// Copyright 2021 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>
void test(int* a) {
// Access Go pointer out of bounds.
a[3] = 300; // BOOM
// We shouldn't get here; asan should stop us first.
printf("a[3]=%d\n", a[3]);
}*/
import "C"
func main() {
var cIntArray [2]C.int
C.test(&cIntArray[0]) // cIntArray is moved to heap.
}
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