How to use managerSupportsAllCalls method of state Package

Best Syzkaller code snippet using state.managerSupportsAllCalls

state.go

Source:state.go

...241		calls, _, err := prog.CallSet(rec.Val)242		if err != nil {243			return nil, fmt.Errorf("failed to extract call set: %v\nprogram: %s", err, rec.Val)244		}245		if !managerSupportsAllCalls(mgr.Calls, calls) {246			continue247		}248		if minSeq > rec.Seq {249			minSeq = rec.Seq250			repro = rec.Val251		}252	}253	if repro == nil {254		mgr.reproSeq = st.reproSeq255		saveSeqFile(mgr.reproSeqFile, mgr.reproSeq)256		return nil, nil257	}258	mgr.RecvRepros++259	mgr.reproSeq = minSeq260	saveSeqFile(mgr.reproSeqFile, mgr.reproSeq)261	return repro, nil262}263func (st *State) pendingInputs(mgr *Manager) ([][]byte, int, error) {264	if mgr.corpusSeq == st.corpusSeq {265		return nil, 0, nil266	}267	var records []db.Record268	for key, rec := range st.Corpus.Records {269		if mgr.corpusSeq >= rec.Seq {270			continue271		}272		if _, ok := mgr.Corpus.Records[key]; ok {273			continue274		}275		calls, _, err := prog.CallSet(rec.Val)276		if err != nil {277			return nil, 0, fmt.Errorf("failed to extract call set: %v\nprogram: %s", err, rec.Val)278		}279		if !managerSupportsAllCalls(mgr.Calls, calls) {280			continue281		}282		records = append(records, rec)283	}284	maxSeq := st.corpusSeq285	more := 0286	const (287		// Send at most that many records (rounded up to next seq number).288		maxRecords = 100289		// If we have way too many records to send (more than capRecords),290		// cap total number to capRecords and give up sending all.291		// Otherwise new managers will never chew all this on a busy hub.292		capRecords = 100000293	)294	if len(records) > maxRecords {295		sort.Slice(records, func(i, j int) bool {296			return records[i].Seq < records[j].Seq297		})298		if len(records) > capRecords {299			records = records[len(records)-capRecords:]300		}301		pos := maxRecords302		maxSeq = records[pos].Seq303		for pos+1 < len(records) && records[pos+1].Seq == maxSeq {304			pos++305		}306		pos++307		more = len(records) - pos308		records = records[:pos]309	}310	progs := make([][]byte, len(records))311	for _, rec := range records {312		progs = append(progs, rec.Val)313	}314	mgr.corpusSeq = maxSeq315	saveSeqFile(mgr.corpusSeqFile, mgr.corpusSeq)316	return progs, more, nil317}318func (st *State) addInputs(mgr *Manager, inputs [][]byte) {319	if len(inputs) == 0 {320		return321	}322	st.corpusSeq++323	for _, input := range inputs {324		st.addInput(mgr, input)325	}326	if err := mgr.Corpus.Flush(); err != nil {327		log.Logf(0, "failed to flush corpus database: %v", err)328	}329	if err := st.Corpus.Flush(); err != nil {330		log.Logf(0, "failed to flush corpus database: %v", err)331	}332}333func (st *State) addInput(mgr *Manager, input []byte) {334	_, ncalls, err := prog.CallSet(input)335	if err != nil {336		log.Logf(0, "manager %v: failed to extract call set: %v, program:\n%v", mgr.name, err, string(input))337		return338	}339	if want := prog.MaxCalls; ncalls > want {340		log.Logf(0, "manager %v: too long program, ignoring (%v/%v)", mgr.name, ncalls, want)341		return342	}343	sig := hash.String(input)344	mgr.Corpus.Save(sig, nil, 0)345	if _, ok := st.Corpus.Records[sig]; !ok {346		st.Corpus.Save(sig, input, st.corpusSeq)347	}348}349func (st *State) purgeCorpus() {350	used := make(map[string]bool)351	for _, mgr := range st.Managers {352		for sig := range mgr.Corpus.Records {353			used[sig] = true354		}355	}356	for key := range st.Corpus.Records {357		if used[key] {358			continue359		}360		st.Corpus.Delete(key)361	}362	if err := st.Corpus.Flush(); err != nil {363		log.Logf(0, "failed to flush corpus database: %v", err)364	}365}366func managerSupportsAllCalls(mgr, prog map[string]struct{}) bool {367	for c := range prog {368		if _, ok := mgr[c]; !ok {369			return false370		}371	}372	return true373}374func writeFile(name string, data []byte) {375	if err := osutil.WriteFile(name, data); err != nil {376		log.Logf(0, "failed to write file %v: %v", name, err)377	}378}379func saveSeqFile(filename string, seq uint64) {380	writeFile(filename, []byte(fmt.Sprint(seq)))...

managerSupportsAllCalls

Using AI Code Generation

1import (2type state struct {3}4func (s state) managerSupportsAllCalls() bool {5}6func main() {7	s := state{managerSupportsAllCalls: true}8	fmt.Println(s.managerSupportsAllCalls())9}

managerSupportsAllCalls

Using AI Code Generation

1import (2type State struct {3}4func (s State) ManagerSupportsAllCalls() bool {5}6func main() {7	s := State{managerSupportsAllCalls: true}8	fmt.Println(reflect.ValueOf(s).MethodByName("ManagerSupportsAllCalls").Call(nil))9}10import (11type State struct {12}13func (s State) ManagerSupportsAllCalls() bool {14}15func main() {16	s := State{managerSupportsAllCalls: true}17	fmt.Println(reflect.ValueOf(s).MethodByName("ManagerSupportsAllCalls").Call(nil))18}19import (20type State struct {21}22func (s State) ManagerSupportsAllCalls() bool {23}24func main() {25	s := State{managerSupportsAllCalls: true}26	fmt.Println(reflect.ValueOf(s).MethodByName("ManagerSupportsAllCalls").Call(nil))27}28import (29type State struct {30}31func (s State) ManagerSupportsAllCalls() bool {32}33func main() {34	s := State{managerSupportsAllCalls: true}35	fmt.Println(reflect.ValueOf(s).MethodByName("ManagerSupportsAllCalls").Call(nil))36}37import (38type State struct {39}40func (s State) ManagerSupportsAllCalls() bool {41}42func main() {43	s := State{managerSupportsAllCalls: true}44	fmt.Println(reflect.ValueOf(s).MethodByName("ManagerSupportsAllCalls").Call(nil))45}46import (47type State struct {48}49func (s State) ManagerSupportsAllCalls() bool {50}51func main()

managerSupportsAllCalls

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	state.ManagerSupportsAllCalls()5}6import (7func ManagerSupportsAllCalls() {8	fmt.Println("Hello, playground")9}10import "testing"11func TestManagerSupportsAllCalls(t *testing.T) {12	ManagerSupportsAllCalls()13}14    imports main15    imports state: use of internal package not allowed16You can’t import a package that is not in your GOPATH . You can’t import a package that is not in your GOPATH . You can’t import a package that is not in

managerSupportsAllCalls

Using AI Code Generation

1import (2type state struct {3}4func (s *state) managerSupportsAllCalls() bool {5}6func main() {7	s := state{}8	fmt.Println(s.managerSupportsAllCalls())9}10import (11type state struct {12}13func (s *state) managerSupportsAllCalls() bool {14}15func main() {16	s := state{}17	fmt.Println(s.managerSupportsAllCalls())18}19import (20type state struct {21}22func (s *state) managerSupportsAllCalls() bool {23}24func main() {25	s := state{}26	fmt.Println(s.managerSupportsAllCalls())27}28import (29type state struct {30}31func (s *state) managerSupportsAllCalls() bool {32}33func main() {34	s := state{}35	fmt.Println(s.managerSupportsAllCalls())36}37import (38type state struct {39}40func (s *state) managerSupportsAllCalls() bool {41}42func main() {43	s := state{}44	fmt.Println(s.managerSupportsAllCalls())45}46import (47type state struct {48}49func (s *state) managerSupportsAllCalls() bool {50}51func main() {52	s := state{}53	fmt.Println(s.managerSupportsAllCalls())54}55import (56type state struct {57}58func (s *state) managerSupports

managerSupportsAllCalls

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Hello, playground")4    s.managerSupportsAllCalls()5}6import "fmt"7func main() {8    fmt.Println("Hello, playground")9    s.managerSupportsAllCalls()10}11import "fmt"12func main() {13    fmt.Println("Hello, playground")14    s.managerSupportsAllCalls()15}16import "fmt"17func main() {18    fmt.Println("Hello, playground")19    s.managerSupportsAllCalls()20}21import "fmt"22func main() {23    fmt.Println("Hello, playground")24    s.managerSupportsAllCalls()25}26import "fmt"27func main() {28    fmt.Println("Hello, playground")29    s.managerSupportsAllCalls()30}31import "fmt"32func main() {33    fmt.Println("Hello, playground")34    s.managerSupportsAllCalls()35}36import "fmt"37func main() {38    fmt.Println("Hello, playground")39    s.managerSupportsAllCalls()40}41import "fmt"42func main() {43    fmt.Println("Hello, playground")44    s.managerSupportsAllCalls()45}46import "fmt"47func main() {48    fmt.Println("Hello, playground")49    s.managerSupportsAllCalls()50}51import "fmt"52func main() {53    fmt.Println("Hello, playground

managerSupportsAllCalls

Using AI Code Generation

1import (2type state struct {3}4func (s *state) managerSupportsAllCalls() bool {5}6func main() {7	s := state{name: stateName}8	if s.managerSupportsAllCalls() {9		fmt.Println("Manager is available")10	} else {11		fmt.Println("Manager is not available")12	}13}

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