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How to use checkDataArg method of prog Package

Best Syzkaller code snippet using prog.checkDataArg

hints.go

Source:hints.go

...64		newP.replaceArg(c, oldArg, originalArg, nil)65	}66	dataArgCandidate := func(newArg Arg) {67		// Data arg mutations are done in-place. No need to restore the original68		// value - it gets restored in checkDataArg().69		// dataArgCandidate is only needed for unit tests.70		validateExec()71	}72	switch a := arg.(type) {73	case *ConstArg:74		originalArg = MakeConstArg(a.Type(), a.Val)75		checkConstArg(a, compMap, constArgCandidate)76	case *DataArg:77		originalArg = dataArg(a.Type(), a.Data)78		checkDataArg(a, compMap, dataArgCandidate)79	}80}81func checkConstArg(arg *ConstArg, compMap CompMap, cb func(newArg Arg)) {82	for replacer := range shrinkExpand(arg.Val, compMap) {83		cb(MakeConstArg(arg.typ, replacer))84	}85}86func checkDataArg(arg *DataArg, compMap CompMap, cb func(newArg Arg)) {87	if arg.Type().Dir() != DirIn && arg.Type().Dir() != DirInOut {88		// We only want to scan userspace->kernel data.89		return90	}91	bytes := make([]byte, 8)92	original := make([]byte, 8)93	for i := 0; i < min(len(arg.Data), maxDataLength); i++ {94		copy(original, arg.Data[i:])95		val := sliceToUint64(arg.Data[i:])96		for replacer := range shrinkExpand(val, compMap) {97			binary.LittleEndian.PutUint64(bytes, replacer)98			copy(arg.Data[i:], bytes)99			cb(arg)100			copy(arg.Data[i:], original)...

checkDataArg

Using AI Code Generation

1import "fmt"2func main() {3    p := new(prog)4    p.checkDataArg("Hello")5}6import "fmt"7func main() {8    p := new(prog)9    p.checkDataArg("Hello")10}11import "fmt"12func main() {13    p := new(prog)14    p.checkDataArg("Hello")15}16import "fmt"17func main() {18    p := new(prog)19    p.checkDataArg("Hello")20}21import "fmt"22func main() {23    p := new(prog)24    p.checkDataArg("Hello")25}26import "fmt"27func main() {28    p := new(prog)29    p.checkDataArg("Hello")30}31import "fmt"32func main() {33    p := new(prog)34    p.checkDataArg("Hello")35}36import "fmt"37func main() {38    p := new(prog)39    p.checkDataArg("Hello")40}41import "fmt"42func main() {43    p := new(prog)44    p.checkDataArg("Hello")45}46import "fmt"47func main() {48    p := new(prog)49    p.checkDataArg("Hello")50}51import "fmt"52func main() {53    p := new(prog)54    p.checkDataArg("Hello")55}

checkDataArg

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Print("Enter data: ")4    fmt.Scanln(&data)5    ok := prog.checkDataArg(data)6    fmt.Println(ok)7}8func (p *prog) checkDataArg(data string) bool {9}10prog.go:6: prog.checkDataArg undefined (type *prog has no field or method checkDataArg)11prog.go:6: prog.checkDataArg undefined (type *prog has no field or method checkDataArg)12prog.go:6: prog.checkDataArg undefined (type *prog has no field or method checkDataArg)

checkDataArg

Using AI Code Generation

1import (2func main() {3	fmt.Println("Enter the data:")4	fmt.Scan(&s)5	if prog.CheckDataArg(s) {6		fmt.Println("Data is valid")7	} else {8		fmt.Println("Data is invalid")9	}10}11import (12func CheckDataArg(s string) bool {13	b, err := regexp.MatchString(`^[0-9]{4}[-][0-9]{2}[-][0-9]{2}$`, s)14	if err != nil {15		fmt.Println("Error in regexp")16	}17}

checkDataArg

Using AI Code Generation

1import (2func main() {3	p := prog.Prog{}4	p.CheckDataArg()5}6import (7type Prog struct {8}9func (p *Prog) CheckDataArg() {10	fmt.Println("Check data arg")11}

checkDataArg

Using AI Code Generation

1import (2func main() {3 prog.checkDataArg(os.Args[1])4}5import (6func main() {7 prog := prog.new()8}

checkDataArg

Using AI Code Generation

1import (2func main() {3	fmt.Println(path.IsAbs("test.txt"))4	fmt.Println(path.IsAbs("/test.txt"))5}6import (7func main() {8	fmt.Println(path.Join("usr", "bin", "local"))9	fmt.Println(path.Join("/usr", "bin", "local"))10	fmt.Println(path.Join("usr", "bin", "/local"))11	fmt.Println(path.Join("usr", "bin", "local/"))12	fmt.Println(path.Join("usr", "bin", "local"))13}14import (15func main() {16	fmt.Println(path.Split("usr/local/bin"))17	fmt.Println(path.Split("usr/local/bin/"))18	fmt.Println(path.Split("usr/local/"))19	fmt.Println(path.Split("usr/"))20	fmt.Println(path.Split("usr"))21}22import (23func main() {

checkDataArg

Using AI Code Generation

1import (2func main() {3	fmt.Println("Enter the data to be checked")4	fmt.Scanln(&data)5	var dataStr string = strconv.Itoa(data)6	var result bool = prog.checkDataArg(dataStr)7	if result {8		fmt.Println("Data is valid")9	} else {10		fmt.Println("Data is invalid")11	}12}13import (14type prog struct {15}16func (p prog) checkDataArg(data string) bool {17	var re = regexp.MustCompile(`^[0-9]+$`)18	return re.MatchString(data)19}

checkDataArg

Using AI Code Generation

1import (2func main() {3    if prog.checkDataArg(os.Args) {4        fmt.Println("Hello, playground")5    } else {6        fmt.Println("Invalid arguments")7    }8}9import (10type prog struct {11}12func (p prog) checkDataArg(args []string) bool {13    if len(args) > 1 {14        if args[1] == "hello" {15        }16    }17}

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