How to use runSandboxed method of build Package

Best Syzkaller code snippet using build.runSandboxed

fuchsia.go

Source:fuchsia.go

...29		return fmt.Errorf("unsupported fuchsia arch %v", params.TargetArch)30	}31	arch := sysTarget.KernelHeaderArch32	product := fmt.Sprintf("%s.%s", "core", arch)33	if _, err := runSandboxed(time.Hour, params.KernelDir,34		"scripts/fx", "--dir", "out/"+arch,35		"set", product,36		"--args", fmt.Sprintf(`syzkaller_dir="%s"`, syzDir),37		"--with-base", "//bundles:tools",38		"--with-base", "//src/testing/fuzzing/syzkaller",39		"--variant", "kasan",40	); err != nil {41		return err42	}43	if _, err := runSandboxed(time.Hour*2, params.KernelDir, "scripts/fx", "clean-build"); err != nil {44		return err45	}46	// Fuchsia images no longer include ssh keys. Manually append the ssh public key to the zbi.47	sshZBI := filepath.Join(params.KernelDir, "out", arch, "fuchsia-ssh.zbi")48	kernelZBI := filepath.Join(params.KernelDir, "out", arch, "fuchsia.zbi")49	authorizedKeys := fmt.Sprintf("data/ssh/authorized_keys=%s",50		filepath.Join(params.KernelDir, ".ssh", "authorized_keys"))51	if _, err := runSandboxed(time.Minute, params.KernelDir, "out/"+arch+".zircon/tools/zbi",52		"-o", sshZBI, kernelZBI, "--entry", authorizedKeys); err != nil {53		return err54	}55	for src, dst := range map[string]string{56		"out/" + arch + "/obj/build/images/fvm.blk": "image",57		".ssh/pkey": "key",58		"out/" + arch + ".zircon/kernel-" + arch + "-kasan/obj/kernel/zircon.elf": "obj/zircon.elf",59		"out/" + arch + ".zircon/multiboot.bin":                                   "kernel",60		"out/" + arch + "/fuchsia-ssh.zbi":                                        "initrd",61	} {62		fullSrc := filepath.Join(params.KernelDir, filepath.FromSlash(src))63		fullDst := filepath.Join(params.OutputDir, filepath.FromSlash(dst))64		if err := osutil.CopyFile(fullSrc, fullDst); err != nil {65			return fmt.Errorf("failed to copy %v: %v", src, err)66		}67	}68	return nil69}70func (fu fuchsia) clean(kernelDir, targetArch string) error {71	// We always do clean build because incremental build is frequently broken.72	// So no need to clean separately.73	return nil74}75func runSandboxed(timeout time.Duration, dir, command string, arg ...string) ([]byte, error) {76	cmd := osutil.Command(command, arg...)77	cmd.Dir = dir78	if err := osutil.Sandbox(cmd, true, false); err != nil {79		return nil, err80	}81	return osutil.Run(timeout, cmd)82}...

runSandboxed

Using AI Code Generation

1import (2func main() {3    build := exec.Command("go", "build", "-o", "2.exe", "2.go")4    build.SysProcAttr = &syscall.SysProcAttr{CreationFlags: 0x08000000}5    build.Dir = filepath.Dir(os.Args[0])6    build.Env = append(os.Environ(), "GOOS=windows", "GOARCH=amd64")7    out, err := build.CombinedOutput()8    if err != nil {9        fmt.Println("Error: ", err)10        fmt.Println("Output: ", string(out))11    }12    fmt.Println("Output: ", string(out))13    run := exec.Command("2.exe")14    run.SysProcAttr = &syscall.SysProcAttr{CreationFlags: 0x08000000}15    run.Dir = filepath.Dir(os.Args[0])16    run.Env = append(os.Environ(), "GOOS=windows", "GOARCH=amd64")17    out, err = run.CombinedOutput()18    if err != nil {19        fmt.Println("Error: ", err)20        fmt.Println("Output: ", string(out))21    }22    fmt.Println("Output: ", string(out))23}24import (25func main() {26    build := exec.Command("go", "build", "-o", "2.exe", "2.go")27    build.SysProcAttr = &syscall.SysProcAttr{CreationFlags: 0x08000000}28    build.Dir = filepath.Dir(os.Args[0])29    build.Env = append(os.Environ(), "GOOS=windows", "GOARCH=amd64")30    out, err := build.CombinedOutput()31    if err != nil {32        fmt.Println("Error: ", err)33        fmt.Println("Output: ", string(out))34    }35    fmt.Println("Output: ", string(out))36    run := exec.Command("2.exe")37    run.SysProcAttr = &syscall.SysProcAttr{CreationFlags: 0x08000000}

runSandboxed

Using AI Code Generation

1import (2func main() {3	dir, err := os.Getwd()4	if err != nil {5		fmt.Println(err)6		os.Exit(1)7	}8	_, filename := filepath.Split(dir)9	name := strings.Split(filename, "_")[0]10	cmd := exec.Command(name)11	cmd.Run()12}13import (14func main() {15	dir, err := os.Getwd()16	if err != nil {17		fmt.Println(err)18		os.Exit(1)19	}20	_, filename := filepath.Split(dir)21	name := strings.Split(filename, "_")[0]22	cmd := exec.Command(name)23	cmd.Run()24}25import (26func main() {27	dir, err := os.Getwd()28	if err != nil {29		fmt.Println(err)30		os.Exit(1)31	}32	_, filename := filepath.Split(dir)33	name := strings.Split(filename, "_")[0]34	cmd := exec.Command(name)35	cmd.Run()36}

runSandboxed

Using AI Code Generation

1import (2func main() {3    var (4    path, err := filepath.Abs("./2.go")5    if err != nil {6        fmt.Println(err)7        os.Exit(1)8    }9    dir, _ := filepath.Split(path)10    parts := strings.Split(dir, string(filepath.Separator))11    pkg := parts[len(parts)-2]12    cmd = exec.Command("go", "run", "-v", "-p", pkg, path)13    out, err = cmd.CombinedOutput()14    if err != nil {15        fmt.Println(err)16    }17    fmt.Println(string(out))18}19import (20func main() {21    var (22    path, err := filepath.Abs("./3.go")23    if err != nil {24        fmt.Println(err)25        os.Exit(1)26    }27    dir, _ := filepath.Split(path)28    parts := strings.Split(dir, string(filepath.Separator))29    pkg := parts[len(parts)-2]30    cmd = exec.Command("go", "run", "-v", "-p", pkg, path)31    out, err = cmd.CombinedOutput()32    if err != nil {33        fmt.Println(err)34    }

runSandboxed

Using AI Code Generation

1import (2func main() {3	cmd := exec.Command("go", "run", "1.go")4	cmd.Env = []string{"PATH=" + os.Getenv("PATH")}5	cmd.Stdin = strings.NewReader("some input")6	err := cmd.Run()7	if err != nil {8		log.Fatal(err)9	}10	fmt.Printf("in all caps: %q", out.String())11}

runSandboxed

Using AI Code Generation

1import (2func main() {3	fmt.Println("Enter the name of the go file to be compiled")4	reader := bufio.NewReader(os.Stdin)5	filename, _ := reader.ReadString('6	filename = strings.Replace(filename, "7	fmt.Println("Enter the name of the input file")8	inputfile, _ := reader.ReadString('9	inputfile = strings.Replace(inputfile, "10	fmt.Println("Enter the name of the output file")11	outputfile, _ := reader.ReadString('12	outputfile = strings.Replace(outputfile, "13	fmt.Println("Enter the name of the error file")14	errorfile, _ := reader.ReadString('15	errorfile = strings.Replace(errorfile, "16	fmt.Println("Enter the name of the executable")17	executable, _ := reader.ReadString('18	executable = strings.Replace(executable, "19	runSandboxed(filename, inputfile, outputfile, errorfile, executable)20}21func runSandboxed(filename string, inputfile string, outputfile string, errorfile string, executable string) {22	cmd := exec.Command("go", "run", filename)23	cmd.Stdin, _ = os.Open(inputfile)24	cmd.Stdout, _ = os.Create(outputfile)25	cmd.Stderr, _ = os.Create(errorfile)26	cmd.Run()27	os.Rename(filename[:len(filename)-3], executable)28}29import (30func main() {31	fmt.Println("Hello World")32}

runSandboxed

Using AI Code Generation

1import (2func main() {3    archiver.Unarchive("C:/Users/abc/Desktop/1.zip", "C:/Users/abc/Desktop/1")4    fmt.Println("Done")5}6You have to import the zip package:7import (8func main() {9    archiver.Unarchive("C:/Users/abc/Desktop/1.zip", "C:/Users/abc/Desktop/1")10    fmt.Println("Done")11}

runSandboxed

Using AI Code Generation

1func main() {2    b := build.NewContext()3    b.RunSandboxed(path)4}5func main() {6    b := build.NewContext()7    b.RunSandboxed(path)8}9func main() {10    b := build.NewContext()11    b.RunSandboxed(path)12}13func main() {14    b := build.NewContext()15    b.RunSandboxed(path)16}

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