| Server IP : 217.160.0.212 / Your IP : 216.73.216.141 Web Server : Apache System : Linux www 6.18.51-i1-ampere #1196 SMP Fri Sep 11 20:43:55 CEST 2026 aarch64 User : sws1073854427 ( 1073854427) PHP Version : 8.4.23 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /lib/go-1.23/src/cmd/cgo/internal/testsanitizers/testdata/ |
Upload File : |
package main
import (
"fmt"
"runtime"
"unsafe"
)
func main() {
p := new([1024 * 1000]int)
p[0] = 10
r := bar(&p[1024*1000-1])
fmt.Printf("r value is %d", r)
}
func bar(a *int) int {
p := unsafe.Add(unsafe.Pointer(a), 2*unsafe.Sizeof(int(1)))
runtime.ASanWrite(p, 8) // BOOM
*((*int)(p)) = 10
return *((*int)(p))
}