/
/
opt
/
golang
/
1.22.0
/
src
/
cmd
/
cgo
/
internal
/
testsanitizers
/
testdata
Server: in-mum-web1112.main-hosting.eu (62.72.28.111)
You: 216.73.216.137
PHP 8.3.16
Dir:
/opt/golang/1.22.0/src/cmd/cgo/internal/testsanitizers/testdata
Edit:
/opt/golang/1.22.0/src/cmd/cgo/internal/testsanitizers/testdata/arena_fail.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. //go:build goexperiment.arenas package main import "arena" func main() { a := arena.NewArena() x := arena.New[[200]byte](a) x[0] = 9 a.Free() // Use after free. // // ASAN should detect this deterministically as Free // should poison the arena memory. // // MSAN should detect that this access is to freed // memory. This may crash with an "accessed freed arena // memory" error before MSAN gets a chance, but if MSAN // was not enabled there would be a chance that this // could fail to crash on its own. println(x[0]) }
Ukuran: 700 B