How to use addInputFromAnotherFuzzer method of main Package

Best Syzkaller code snippet using main.addInputFromAnotherFuzzer

fuzzer.go

Source:fuzzer.go

...260		corpusHashes:             make(map[hash.Sig]struct{}),261	}262	fuzzer.gate = ipc.NewGate(2**flagProcs, fuzzer.leakCheckCallback)263	for _, inp := range r.Inputs {264		fuzzer.addInputFromAnotherFuzzer(inp)265	}266	fuzzer.addMaxSignal(r.MaxSignal.Deserialize())267	for _, candidate := range r.Candidates {268		p, err := fuzzer.target.Deserialize(candidate.Prog)269		if err != nil {270			panic(err)271		}272		if coverageEnabled {273			flags := ProgCandidate274			if candidate.Minimized {275				flags |= ProgMinimized276			}277			if candidate.Smashed {278				flags |= ProgSmashed279			}280			fuzzer.workQueue.enqueue(&WorkCandidate{281				p:     p,282				flags: flags,283			})284		} else {285			fuzzer.addInputToCorpus(p, nil, hash.Hash(candidate.Prog))286		}287	}288	for pid := 0; pid < *flagProcs; pid++ {289		proc, err := newProc(fuzzer, pid)290		if err != nil {291			Printf_charm("failed to create proc: %v", err)292			log.Fatalf("failed to create proc: %v", err)293		}294		fuzzer.procs = append(fuzzer.procs, proc)295		go proc.loop()296	}297	fuzzer.pollLoop()298}299func (fuzzer *Fuzzer) pollLoop() {300	var execTotal uint64301	var lastPoll time.Time302	var lastPrint time.Time303	ticker := time.NewTicker(3 * time.Second).C304	for {305		poll := false306		select {307		case <-ticker:308		case <-fuzzer.needPoll:309			poll = true310		}311		if fuzzer.outputType != OutputStdout && time.Since(lastPrint) > 10*time.Second {312			// Keep-alive for manager.313			Logf_charm(0, "alive, executed %v", execTotal)314			////log.Logf(0, "alive, executed %v", execTotal)315			lastPrint = time.Now()316		}317		if poll || time.Since(lastPoll) > 10*time.Second {318			needCandidates := fuzzer.workQueue.wantCandidates()319			if poll && !needCandidates {320				continue321			}322			a := &rpctype.PollArgs{323				Name:           fuzzer.name,324				NeedCandidates: needCandidates,325				Stats:          make(map[string]uint64),326			}327			a.MaxSignal = fuzzer.grabNewSignal().Serialize()328			for _, proc := range fuzzer.procs {329				a.Stats["exec total"] += atomic.SwapUint64(&proc.env.StatExecs, 0)330				a.Stats["executor restarts"] += atomic.SwapUint64(&proc.env.StatRestarts, 0)331			}332			for stat := Stat(0); stat < StatCount; stat++ {333				v := atomic.SwapUint64(&fuzzer.stats[stat], 0)334				a.Stats[statNames[stat]] = v335				execTotal += v336			}337			r := &rpctype.PollRes{}338			if err := fuzzer.manager.Call("Manager.Poll", a, r); err != nil {339				panic(err)340			}341			maxSignal := r.MaxSignal.Deserialize()342			Logf_charm(1, "poll: candidates=%v inputs=%v signal=%v",343				len(r.Candidates), len(r.NewInputs), maxSignal.Len())344			////log.Logf(1, "poll: candidates=%v inputs=%v signal=%v",345			////	len(r.Candidates), len(r.NewInputs), maxSignal.Len())346			fuzzer.addMaxSignal(maxSignal)347			for _, inp := range r.NewInputs {348				fuzzer.addInputFromAnotherFuzzer(inp)349			}350			for _, candidate := range r.Candidates {351				p, err := fuzzer.target.Deserialize(candidate.Prog)352				if err != nil {353					panic(err)354				}355				if fuzzer.coverageEnabled {356					flags := ProgCandidate357					if candidate.Minimized {358						flags |= ProgMinimized359					}360					if candidate.Smashed {361						flags |= ProgSmashed362					}363					fuzzer.workQueue.enqueue(&WorkCandidate{364						p:     p,365						flags: flags,366					})367				} else {368					fuzzer.addInputToCorpus(p, nil, hash.Hash(candidate.Prog))369				}370			}371			if len(r.Candidates) == 0 && fuzzer.leakCheckEnabled &&372				atomic.LoadUint32(&fuzzer.leakCheckReady) == 0 {373				kmemleakScan(false) // ignore boot leaks374				atomic.StoreUint32(&fuzzer.leakCheckReady, 1)375			}376			if len(r.NewInputs) == 0 && len(r.Candidates) == 0 {377				lastPoll = time.Now()378			}379		}380	}381}382func buildCallList(target *prog.Target, enabledCalls []int, sandbox string) (383	map[*prog.Syscall]bool, []rpctype.SyscallReason) {384	calls := make(map[*prog.Syscall]bool)385	for _, n := range enabledCalls {386		if n >= len(target.Syscalls) {387			log.Fatalf("invalid enabled syscall: %v", n)388			Printf_charm("invalid enabled syscall: %v", n)389		}390		calls[target.Syscalls[n]] = true391	}392	var disabled []rpctype.SyscallReason393	_, unsupported, err := host.DetectSupportedSyscalls(target, sandbox)394	if err != nil {395		Printf_charm("failed to detect host supported syscalls: %v", err)396		log.Fatalf("failed to detect host supported syscalls: %v", err)397	}398	for c := range calls {399		if reason, ok := unsupported[c]; ok {400			Logf_charm(1, "unsupported syscall: %v: %v", c.Name, reason)401			////log.Logf(1, "unsupported syscall: %v: %v", c.Name, reason)402			disabled = append(disabled, rpctype.SyscallReason{403				Name:   c.Name,404				Reason: reason,405			})406			delete(calls, c)407		}408	}409	_, unsupported = target.TransitivelyEnabledCalls(calls)410	for c := range calls {411		if reason, ok := unsupported[c]; ok {412			Logf_charm(1, "transitively unsupported: %v: %v", c.Name, reason)413			////log.Logf(1, "transitively unsupported: %v: %v", c.Name, reason)414			disabled = append(disabled, rpctype.SyscallReason{415				Name:   c.Name,416				Reason: reason,417			})418			delete(calls, c)419		}420	}421	return calls, disabled422}423func (fuzzer *Fuzzer) sendInputToManager(inp rpctype.RPCInput) {424	a := &rpctype.NewInputArgs{425		Name:     fuzzer.name,426		RPCInput: inp,427	}428	if err := fuzzer.manager.Call("Manager.NewInput", a, nil); err != nil {429		panic(err)430	}431}432func (fuzzer *Fuzzer) addInputFromAnotherFuzzer(inp rpctype.RPCInput) {433	if !fuzzer.coverageEnabled {434		panic("should not be called when coverage is disabled")435	}436	p, err := fuzzer.target.Deserialize(inp.Prog)437	if err != nil {438		panic(err)439	}440	sig := hash.Hash(inp.Prog)441	sign := inp.Signal.Deserialize()442	fuzzer.addInputToCorpus(p, sign, sig)443}444func (fuzzer *Fuzzer) addInputToCorpus(p *prog.Prog, sign signal.Signal, sig hash.Sig) {445	fuzzer.corpusMu.Lock()446	if _, ok := fuzzer.corpusHashes[sig]; !ok {...

addInputFromAnotherFuzzer

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Hello, playground")4    m.addInputFromAnotherFuzzer("test")5}6import "fmt"7func main() {8    fmt.Println("Hello, playground")9    m.addInputFromAnotherFuzzer("test")10}11import "fmt"12func main() {13    fmt.Println("Hello, playground")14    m.addInputFromAnotherFuzzer("test")15}16import "fmt"17func main() {18    fmt.Println("Hello, playground")19    m.addInputFromAnotherFuzzer("test")20}21import "fmt"22func main() {23    fmt.Println("Hello, playground")24    m.addInputFromAnotherFuzzer("test")25}26import "fmt"27func main() {28    fmt.Println("Hello, playground")29    m.addInputFromAnotherFuzzer("test")30}31import "fmt"32func main() {33    fmt.Println("Hello, playground")34    m.addInputFromAnotherFuzzer("test")35}36import "fmt"37func main() {38    fmt.Println("Hello, playground")39    m.addInputFromAnotherFuzzer("test")40}41import "fmt"42func main() {43    fmt.Println("Hello, playground")44    m.addInputFromAnotherFuzzer("test

addInputFromAnotherFuzzer

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	runtime.GOMAXPROCS(1)5	main.AddInputFromAnotherFuzzer()6}7import (8func main() {9	fmt.Println("Hello, playground")10	runtime.GOMAXPROCS(1)11	main.AddInputFromAnotherFuzzer()12}13import (14func main() {15	fmt.Println("Hello, playground")16	runtime.GOMAXPROCS(1)17	main.AddInputFromAnotherFuzzer()18}19import (20func main() {21	fmt.Println("Hello, playground")22	runtime.GOMAXPROCS(1)23	main.AddInputFromAnotherFuzzer()24}25import (26func main() {27	fmt.Println("Hello, playground")28	runtime.GOMAXPROCS(1)29	main.AddInputFromAnotherFuzzer()30}31import (32func main() {33	fmt.Println("Hello, playground")34	runtime.GOMAXPROCS(1)35	main.AddInputFromAnotherFuzzer()36}37import (38func main() {39	fmt.Println("Hello, playground")

addInputFromAnotherFuzzer

Using AI Code Generation

1import (2func main() {3	file, err := os.Open(path)4	if err != nil {5		fmt.Println(err)6	}7	defer file.Close()8	scanner := bufio.NewScanner(file)9	for scanner.Scan() {10		line := strings.Split(scanner.Text(), " ")11		addInputFromAnotherFuzzer(line[0], line[1])12	}13}14import (15func main() {16	file, err := os.Open(path)17	if err != nil {18		fmt.Println(err)19	}20	defer file.Close()21	scanner := bufio.NewScanner(file)22	for scanner.Scan() {23		line := strings.Split(scanner.Text(), " ")24		addInputFromAnotherFuzzer(line[0], line[1])25	}26}27import (28func main() {29	file, err := os.Open(path)30	if err != nil {31		fmt.Println(err)32	}33	defer file.Close()34	scanner := bufio.NewScanner(file)35	for scanner.Scan() {36		line := strings.Split(scanner.Text(), " ")37		addInputFromAnotherFuzzer(line[0], line[1])38	}39}

addInputFromAnotherFuzzer

Using AI Code Generation

1public class Fuzzer2 {2  public static void main(String[] args) {3    Main m = new Main();4    m.addInputFromAnotherFuzzer("Hello World");5  }6}7public class Fuzzer1 {8  public static void main(String[] args) {9    Main m = new Main();10    m.addInputFromAnotherFuzzer("Hello World");11  }12}13public class Fuzzer1 {14  public static void main(String[] args) {15    Main m = new Main();16    m.addInputFromAnotherFuzzer("Hello World");17  }18}19public class Fuzzer1 {20  public static void main(String[] args) {21    Main m = new Main();22    m.addInputFromAnotherFuzzer("Hello

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