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Syzkaller
prog
TestSerializeForExecRandom

How to use TestSerializeForExecRandom method of prog Package

Best Syzkaller code snippet using prog.TestSerializeForExecRandom

encodingexec_test.go

...6	"encoding/binary"7	"fmt"8	"testing"9)10func TestSerializeForExecRandom(t *testing.T) {11	target, rs, iters := initTest(t)12	buf := make([]byte, ExecBufferSize)13	for i := 0; i < iters; i++ {14		p := target.Generate(rs, 10, nil)15		if _, err := p.SerializeForExec(buf, i%16); err != nil {16			t.Fatalf("failed to serialize: %v", err)17		}18	}19}20func TestSerializeForExec(t *testing.T) {21	// A brief recap of exec format.22	// Exec format is an sequence of uint64's which encodes a sequence of calls.23	// The sequence is terminated by a speciall call ExecInstrEOF.24	// Each call is (call ID, number of arguments, arguments...)....

TestSerializeForExecRandom

Using AI Code Generation

1import (2var (3	flagOS = flag.String("os", runtime.GOOS, "target os")4	flagArch = flag.String("arch", runtime.GOARCH, "target arch")5	flagProcs = flag.Int("procs", 1, "number of parallel processes to use")6	flagThreaded = flag.Bool("threaded", false, "use threaded mode")7	flagCover = flag.Bool("cover", false, "enable coverage feedback")8	flagCollide = flag.Bool("collide", false, "enable colliding mode")9	flagRepeat = flag.Int("repeat", 0, "repeat each program this many times")10	flagTimeout = flag.Duration("timeout", 10*time.Minute, "connection timeout")11	flagOutput = flag.String("output", "", "output directory")12	flagDebug = flag.Bool("debug", false, "enable debug output")13	flagDebugDir = flag.String("debugdir", "", "directory to store debug output")14	flagDebugSandbox = flag.String("debugsandbox", "", "sandbox to use for debug output")15	flagHelp = flag.Bool("help", false, "show usage message")16func main() {17	flag.Parse()18	if *flagHelp {19		flag.Usage()20		os.Exit(0)21	}22	target, err := sys.GetTarget(*flagOS, *flagArch)23	if err != nil {24		log.Fatalf("%v", err)25	}26	if *flagOutput != "" {27		if err := os.MkdirAll(*flagOutput, 0755); err != nil {28			log.Fatalf("failed to create output directory: %v", err)29		}30	}31	if *flagDebugDir != "" {32		if err := os.MkdirAll(*flagDebugDir, 0755); err != nil {33			log.Fatalf("failed to create debug directory: %v", err)34		}35	}36	if *flagDebug && *flagDebugDir == "" {37		log.Fatalf("debug directory is not specified")38	}39	if *flagDebug && *flagDebugSandbox == "" {40		log.Fatalf("

TestSerializeForExecRandom

Using AI Code Generation

1import (2func main() {3	target, err := sys.LoadTarget("linux", "amd64")4	if err != nil {5		fmt.Printf("Error in loading target: %v6	}7	p := prog.Gen(target, 10, nil)8	fmt.Printf("Before: %v9", p.SerializeForExec())

TestSerializeForExecRandom

Using AI Code Generation

1import (2func main() {3	target := targets.Get("linux", "amd64")4	if target == nil {5		log.Fatalf("target not found")6	}7	cfg := mgrconfig.Config{8		Workdir:    filepath.Join(os.TempDir(), "syzkaller"),9	}10	_, err := os.Stat(cfg.Workdir)11	if err != nil {12		if err := os.MkdirAll(cfg.Workdir, 0755); err != nil {13			log.Fatalf("failed to create workdir: %v", err)14		}15	}16	vmPool, err := vmimpl.Create(cfg, nil, nil)17	if err != nil {18		log.Fatalf("failed to create vm pool: %v", err)19	}20	defer vmPool.Close()21	db, err := db.Open(cfg.Workdir)22	if err != nil {23		log.Fatalf("failed to open database: %v", err)24	}25	defer db.Close()26	p := prog.New(target, target.DefaultChoiceTable(), 10)27	p.SerializeForExecRandom(0, 1)28	p.SerializeForExecRandom(1, 1)29	p.SerializeForExecRandom(2, 1)30	p.SerializeForExecRandom(3, 1)31	p.SerializeForExecRandom(4, 1)

TestSerializeForExecRandom

Using AI Code Generation

1import (2var (3	flagOS    = flag.String("os", runtime.GOOS, "target os")4	flagArch  = flag.String("arch", runtime.GOARCH, "target arch")5	flagVMArch= flag.String("vmarch", runtime.GOARCH, "target arch")6	flagSyzkaller = flag.String("syzkaller", "", "syzkaller directory")7func main() {8	flag.Parse()9	target, err := sys.GetTarget(*flagOS, *flagArch)10	if err != nil {11		fmt.Fprintf(os.Stderr, "failed to detect target: %v", err)12		os.Exit(1)13	}14	vmarch, err := sys.GetArch(*flagVMArch)15	if err != nil {16		fmt.Fprintf(os.Stderr, "failed to detect vmarch: %v", err)17		os.Exit(1)18	}

TestSerializeForExecRandom

Using AI Code Generation

1import (2var (3	flagOS   = flag.String("os", runtime.GOOS, "target os")4	flagArch = flag.String("arch", runtime.GOARCH, "target arch")5	flagProg = flag.String("prog", "", "serialized program file")6func main() {7	flag.Parse()8	target, err := prog.GetTarget(*flagOS, *flagArch)9	if err != nil {10		fmt.Fprintf(os.Stderr, "%v11		os.Exit(1)12	}13	data, err := os.ReadFile(*flagProg)14	if err != nil {15		fmt.Fprintf(os.Stderr, "%v16		os.Exit(1)17	}18	p, err := target.Deserialize(data)19	if err != nil {20		fmt.Fprintf(os.Stderr, "%v21		os.Exit(1)22	}23	p.SerializeForExec()24}25import (26var (27	flagOS   = flag.String("os", runtime.GOOS, "target os")28	flagArch = flag.String("arch", runtime.GOARCH, "target arch")29	flagProg = flag.String("prog", "", "serialized program file")30func main() {31	flag.Parse()32	target, err := prog.GetTarget(*flagOS, *flagArch)33	if err != nil {34		fmt.Fprintf(os.Stderr, "%v35		os.Exit(1)36	}37	data, err := os.ReadFile(*flagProg)38	if err != nil {39		fmt.Fprintf(os.Stderr, "%v40		os.Exit(1)41	}42	p, err := target.Deserialize(data)43	if err != nil {44		fmt.Fprintf(os.Stderr, "%v45		os.Exit(1)46	}47	p.SerializeForExec()48}49import (50var (51	flagOS   = flag.String("os", runtime.GO

TestSerializeForExecRandom

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, playground")4    p.DeserializeForExecRandom([]byte{0x1, 0x2, 0x3, 0x4})5    fmt.Println(p.SerializeForExecRandom())6}

TestSerializeForExecRandom

Using AI Code Generation

1    import (2    func main() {3	target, err := prog.GetTarget("linux", "amd64")4	if err != nil {5		panic(err)6	}7	f, err := os.Open("1.txt")8	if err != nil {9		panic(err)10	}11	scanner := bufio.NewScanner(f)12	for scanner.Scan() {13		s = scanner.Text()14		p, err = prog.Deserialize([]byte(s), target)15		if err != nil {16			fmt.Println(err)17			panic(err)18		}19		s1 = prog.SerializeForExec(p)20		fmt.Println(s1)21	}22    }23    import (24    func main() {25	target, err := prog.GetTarget("linux", "amd64")26	if err != nil {27		panic(err)28	}29	f, err := os.Open("1.txt")30	if err != nil {31		panic(err)32	}33	scanner := bufio.NewScanner(f)34	for scanner.Scan() {35		s = scanner.Text()36		p, err = prog.Deserialize([]byte(s), target)37		if err != nil {38			fmt.Println(err)39			panic(err)40		}41		s1 = prog.SerializeForExec(p)42		fmt.Println(s1)43	}44    }45    import (46    func main() {47	target, err := prog.GetTarget("linux", "amd64")

TestSerializeForExecRandom

Using AI Code Generation

1import (2func main() {3	p := prog.InitTarget("linux", "amd64").CreateProg()4	p.TestSerializeForExecRandom()5	fmt.Println("Done")6}

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