How to use tryMount method of build Package

Best Syzkaller code snippet using build.tryMount

linux_linux.go

Source:linux_linux.go

...52	mountDir := filepath.Join(tempDir, "mnt")53	if err := osutil.MkdirAll(mountDir); err != nil {54		return err55	}56	if err := tryMount(loopFile+"p1", mountDir); err != nil {57		return fmt.Errorf("mount(%vp1, %v) failed: %v", loopFile, mountDir, err)58	}59	defer unix.Unmount(mountDir, 0)60	if err := callback(mountDir); err != nil {61		return err62	}63	if params.SysctlFile != "" {64		if err := copySysctlFile(params.SysctlFile, loopFile, mountDir); err != nil {65			return err66		}67	}68	if err := unix.Unmount(mountDir, 0); err != nil {69		return err70	}71	return osutil.CopyFile(imageFile, filepath.Join(params.OutputDir, "image"))72}73func copySysctlFile(sysctlFile, loopFile, mountDir string) error {74	etcFolder := filepath.Join(mountDir, "etc")75	for idx := 2; ; idx++ {76		if osutil.IsExist(etcFolder) {77			break78		}79		err := tryMount(fmt.Sprintf("%sp%d", loopFile, idx), mountDir)80		if err != nil {81			// Most likely we've just run out of partitions.82			return fmt.Errorf("didn't find a partition that has /etc")83		}84		defer unix.Unmount(mountDir, 0)85	}86	return osutil.CopyFile(sysctlFile, filepath.Join(etcFolder, "sysctl.conf"))87}88func tryMount(device, mountDir string) error {89	var err error90loop:91	for _, fsType := range []string{"ext4", "vfat"} {92		err = unix.Mount(device, mountDir, fsType, 0, "")93		switch err {94		case syscall.EINVAL:95			// Most likely it just an invalid superblock error - try another fstype.96			continue97		case nil:98			break loop99		}100	}101	return err102}...

tryMount

Using AI Code Generation

1import (2func main() {3    fmt.Printf("Running %v as PID %d4", os.Args[1:], os.Getpid())5    cmd := exec.Command(os.Args[1], os.Args[2:]...)6    cmd.SysProcAttr = &syscall.SysProcAttr{7    }8    must(cmd.Run())9}10func must(err error) {11    if err != nil {12        panic(err)13    }14}15import (16func main() {17    fmt.Printf("Running %v as PID %d18", os.Args[1:], os.Getpid())19    cmd := exec.Command(os.Args[1], os.Args[2:]...)20    cmd.SysProcAttr = &syscall.SysProcAttr{21    }22    must(cmd.Run())23}24func must(err error) {25    if err != nil {26        panic(err)27    }28}

tryMount

Using AI Code Generation

1import (2type Build struct {3}4func main() {5	usr, err := user.Current()6	if err != nil {7		log.Fatal(err)8	}9	dir, err := os.Getwd()10	if err != nil {11		log.Fatal(err)12	}13	b := Build{14	}15	b.tryMount(usr, dir)16}17func (b *Build) tryMount(usr *user.User, dir string) {18	fmt.Println("tryMount method called")19	if _, err := os.Stat(b.BuildPath); os.IsNotExist(err) {20		err = os.MkdirAll(b.BuildPath, 0777)21		if err != nil {22			log.Fatal(err)23		}24	}

tryMount

Using AI Code Generation

1import (2func main() {3	build := Build{}4	build.tryMount()5}6import (7func main() {8	build := Build{}9	build.tryMount()10}11import (12func main() {13	build := Build{}14	build.tryMount()15}16import (17func main() {18	build := Build{}19	build.tryMount()20}21import (22func main() {23	build := Build{}24	build.tryMount()25}26import (27func main() {28	build := Build{}29	build.tryMount()30}31import (32func main() {33	build := Build{}34	build.tryMount()35}36import (37func main() {38	build := Build{}39	build.tryMount()40}41import (42func main() {43	build := Build{}44	build.tryMount()45}46import (47func main() {48	build := Build{}

tryMount

Using AI Code Generation

1import (2func main() {3    cmd := exec.Command("ls", "-l")4    err := cmd.Run()5    if err != nil {6        log.Fatal(err)7    }8}9import (10func main() {11    cmd := exec.Command("ls", "-l")12    err := cmd.Run()13    if err != nil {14        log.Fatal(err)15    }16}17import (18func main() {19    cmd := exec.Command("ls", "-l")20    err := cmd.Run()21    if err != nil {22        log.Fatal(err)23    }24}25import (26func main() {27    cmd := exec.Command("ls", "-l")28    err := cmd.Run()29    if err != nil {30        log.Fatal(err)31    }32}33import (34func main() {35    cmd := exec.Command("ls", "-l")36    err := cmd.Run()37    if err != nil {38        log.Fatal(err)39    }40}

tryMount

Using AI Code Generation

1import java.io.*;2import java.util.*;3import java.lang.*;4import java.util.Scanner;5import java.util.regex.Matcher;6import java.util.regex.Pattern;7public class tryMount {8    public static void main(String[] args) throws IOException {9        String command = "mkdir";10        String path = "/mnt/tryMount";11        String[] commandWithArgs = {command, path};12        ProcessBuilder builder = new ProcessBuilder(commandWithArgs);13        builder.redirectErrorStream(true);14        Process process = builder.start();15        BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));16        String line;17        while ((line = reader.readLine()) != null) {18            System.out.println(line);19        }20        reader.close();21    }22}23import (24func main() {25    cmd := exec.Command("rmdir", "/mnt/tryMount")26    stdoutStderr, err := cmd.CombinedOutput()27    if err != nil {28        log.Fatalf("cmd.Run() failed with %s29    }30    fmt.Printf("%s31}32import (33func main() {34    cmd := exec.Command("rmdir", "/mnt/tryMount")35    stdoutStderr, err := cmd.CombinedOutput()36    if err != nil {37        log.Fatalf("cmd.Run() failed with %s38    }

tryMount

Using AI Code Generation

1import (2func main() {3    b := new(build)4    b.tryMount()5}6import (7func main() {8    b := new(build)9    b.tryMount()10}11import (12func main() {13    b := new(build)14    b.tryMount()15}16import (17func main() {18    b := new(build)19    b.tryMount()20}21import (22func main() {23    b := new(build)24    b.tryMount()25}26import (27func main() {

tryMount

Using AI Code Generation

1import (2type Build struct {3}4func (b *Build) tryMount() {5	fmt.Println("build tryMount")6}7type Robot struct {8}9func (r *Robot) tryMount() {10	fmt.Println("robot tryMount")11}12func main() {13	b.tryMount()14	r.tryMount()15}16import (17type Build struct {18}19type Robot struct {20}21func main() {22	fmt.Println(b.Height)23	fmt.Println(r.Height)24}25import (26type Build struct {27}28type Robot struct {29}30func (b *Build) tryMount() {31	fmt.Println("build tryMount")32}33func (r *Robot) tryMount() {34	fmt.Println("robot tryMount")35}36func main() {37	b.tryMount()38	r.tryMount()39	fmt.Println(b.Height)40	fmt.Println(r.Height)41}

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