How to use rotateCorpus method of main Package

Best Syzkaller code snippet using main.rotateCorpus

rpc.go

Source:rpc.go

...47	fuzzerConnect() ([]rpctype.RPCInput, BugFrames)48	machineChecked(result *rpctype.CheckArgs, enabledSyscalls map[*prog.Syscall]bool)49	newInput(inp rpctype.RPCInput, sign signal.Signal) bool50	candidateBatch(size int) []rpctype.RPCCandidate51	rotateCorpus() bool52}53func startRPCServer(mgr *Manager) (int, error) {54	serv := &RPCServer{55		mgr:                   mgr,56		target:                mgr.target,57		configEnabledSyscalls: mgr.configEnabledSyscalls,58		stats:                 mgr.stats,59		sandbox:               mgr.cfg.Sandbox,60		fuzzers:               make(map[string]*Fuzzer),61		rnd:                   rand.New(rand.NewSource(time.Now().UnixNano())),62		// ACHYB63		triggered_kacvs:          make(map[string]struct{}),64	}65	serv.batchSize = 566	if serv.batchSize < mgr.cfg.Procs {67		serv.batchSize = mgr.cfg.Procs68	}69	s, err := rpctype.NewRPCServer(mgr.cfg.RPC, "Manager", serv)70	if err != nil {71		return 0, err72	}73	log.Logf(0, "serving rpc on tcp://%v", s.Addr())74	port := s.Addr().(*net.TCPAddr).Port75	go s.Serve()76	return port, nil77}78func (serv *RPCServer) Connect(a *rpctype.ConnectArgs, r *rpctype.ConnectRes) error {79	log.Logf(1, "fuzzer %v connected", a.Name)80	serv.stats.vmRestarts.inc()81	corpus, bugFrames := serv.mgr.fuzzerConnect()82	serv.mu.Lock()83	defer serv.mu.Unlock()84	f := &Fuzzer{85		name: a.Name,86	}87	serv.fuzzers[a.Name] = f88	r.MemoryLeakFrames = bugFrames.memoryLeaks89	r.DataRaceFrames = bugFrames.dataRaces90	r.EnabledCalls = serv.configEnabledSyscalls91	r.GitRevision = prog.GitRevision92	r.TargetRevision = serv.target.Revision93	// TODO: temporary disabled b/c we suspect this negatively affects fuzzing.94	if false && serv.mgr.rotateCorpus() && serv.rnd.Intn(3) != 0 {95		// We do rotation every other time because there are no objective96		// proofs regarding its efficiency either way.97		// Also, rotation gives significantly skewed syscall selection98		// (run prog.TestRotationCoverage), it may or may not be OK.99		r.CheckResult = serv.rotateCorpus(f, corpus)100	} else {101		r.CheckResult = serv.checkResult102		f.inputs = corpus103		f.newMaxSignal = serv.maxSignal.Copy()104	}105	return nil106}107func (serv *RPCServer) rotateCorpus(f *Fuzzer, corpus []rpctype.RPCInput) *rpctype.CheckArgs {108	// Fuzzing tends to stuck in some local optimum and then it fails to cover109	// other state space points since code coverage is only a very approximate110	// measure of logic coverage. To overcome this we introduce some variation111	// into the process which should cause steady corpus rotation over time112	// (the same coverage is achieved in different ways).113	//114	// First, we select a subset of all syscalls for each VM run (result.EnabledCalls).115	// This serves 2 goals: (1) target fuzzer at a particular area of state space,116	// (2) disable syscalls that cause frequent crashes at least in some runs117	// to allow it to do actual fuzzing.118	//119	// Then, we remove programs that contain disabled syscalls from corpus120	// that will be sent to the VM (f.inputs). We also remove 10% of remaining121	// programs at random to allow to rediscover different variations of these programs....

rotateCorpus

Using AI Code Generation

1import (2func main() {3    fmt.Println(rotateCorpus("Hello World"))4}5import (6func main() {7    fmt.Println(rotateCorpus("Hello World"))8}9import (10func main() {11    fmt.Println(rotateCorpus("Hello World"))12}13import (14func main() {15    fmt.Println(rotateCorpus("Hello World"))16}17import (18func main() {19    fmt.Println(rotateCorpus("Hello World"))20}21import (22func main() {23    fmt.Println(rotateCorpus("Hello World"))24}25import (26func main() {27    fmt.Println(rotateCorpus("Hello World"))28}29import (

rotateCorpus

Using AI Code Generation

1import (2func main() {3	reader := bufio.NewReader(os.Stdin)4	fmt.Print("Enter text: ")5	text, _ := reader.ReadString('6	fmt.Print("Enter rotation number: ")7	rotation, _ := reader.ReadString('8	rot, err := strconv.Atoi(strings.TrimSpace(rotation))9	if err != nil {10		fmt.Println(err)11	}12	rotateCorpus(text, rot)13}14import (15func rotateCorpus(text string, rotation int) {16	runes := []rune(text)17	alphabetRunes := []rune(alphabet)18	for i, char := range runes {19		for j, alphabetChar := range alphabetRunes {20			if char == alphabetChar {21				if newIndex > 25 {22				}23			}24		}25	}26	encryptedText := string(runes)27	fmt.Println(encryptedText)28}

rotateCorpus

Using AI Code Generation

1import (2func main() {3    fmt.Println("Enter a string: ")4    fmt.Scan(&s)5    s = strings.ToLower(s)6    fmt.Println("Enter the number of rotations: ")7    fmt.Scan(&n)8    fmt.Println(rotateCorpus(s, n))9}10import (11func rotateCorpus(s string, n int) string {12    for i := 0; i < len(s); i++ {13        var c string = string(s[i])14        if strings.Contains(c, " ") {15        } else {16            var a int = int(s[i])17            if b > 122 {18            }19            s1 = s1 + string(b)20        }21    }22}

rotateCorpus

Using AI Code Generation

1import (2func main() {3	rand.Seed(time.Now().UnixNano())4	rotate := new(RotateCorpus)5	rotate.rotateCorpus()6}7import (8func main() {9	rand.Seed(time.Now().UnixNano())10	rotate := new(RotateCorpus)11	rotate.rotateCorpus()12}13import (14func main() {15	rand.Seed(time.Now().UnixNano())16	rotate := new(RotateCorpus)17	rotate.rotateCorpus()18}19import (20func main() {21	rand.Seed(time.Now().UnixNano())22	rotate := new(RotateCorpus)23	rotate.rotateCorpus()24}25import (26func main() {27	rand.Seed(time.Now().UnixNano())28	rotate := new(RotateCorpus)29	rotate.rotateCorpus()30}31import (32func main() {33	rand.Seed(time.Now().UnixNano())34	rotate := new(RotateCorpus)35	rotate.rotateCorpus()36}

rotateCorpus

Using AI Code Generation

1import (2func main() {3    fmt.Println("Enter the corpus")4    fmt.Scanln(&corpus)5    fmt.Println("Enter the number of rotations")6    fmt.Scanln(&rotations)7    for i := 0; i < rotations; i++ {8        corpus = rotateCorpus(corpus)9        fmt.Println(corpus)10    }11}12import (13func rotateCorpus(corpus string) string {14}

rotateCorpus

Using AI Code Generation

1import (2func main() {3	if len(os.Args) != 2 {4		fmt.Println("Usage: rotateCorpus <filename>")5		os.Exit(1)6	}7	file, err := os.Open(filename)8	if err != nil {9		fmt.Println(err)10		os.Exit(1)11	}12	defer file.Close()13	scanner := bufio.NewScanner(file)14	for scanner.Scan() {15		words := strings.Fields(scanner.Text())16		nums := make([]float64, len(words))17		for i, word := range words {18			nums[i], err = strconv.ParseFloat(word, 64)19			if err != nil {20				fmt.Println(err)21				os.Exit(1)22			}23		}24		nums = rotateCorpus(nums)25		for _, num := range nums {26			fmt.Printf("%f ", num)27		}28		fmt.Println()29	}30}31func rotateCorpus(corpus []float64) []float64 {

rotateCorpus

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, playground")4    var result string = rotateCorpus(s, c)5    fmt.Println(result)6}7import (8func rotateCorpus(s string, c int) string {9    for i := 0; i < len(s); i++ {10        var temp int = int(s[i]) + c11        result = result + string(temp)12    }13}

rotateCorpus

Using AI Code Generation

1import (2func main() {3	fmt.Println(rotateCorpus(s, r))4}5func rotateCorpus(s string, r int) string {6	split := strings.Split(s, "")7	rotated := make([]string, len(split))8	for i, v := range split {9		rotated[(i+r)%len(split)] = v10	}11	return strings.Join(rotated, "")12}13import (14func main() {15	fmt.Println(rotateCorpus(s, r))16}17func rotateCorpus(s string, r int) string {18	split := strings.Split(s, "")19	rotated := make([]string, len(split))20	for i, v := range split {21		rotated[(i+r)%len(split)] = v22	}23	return strings.Join(rotated, "")24}25import (26func main() {27	fmt.Println(rotateCorpus(s, r))28}29func rotateCorpus(s string, r int) string {30	split := strings.Split(s, "")

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.