How to use checkAttrType method of main Package

Best Syzkaller code snippet using main.checkAttrType

check.go

Source:check.go

...575	payload := typ.Fields[2].Type576	if typ.TemplateName() == nlattrTT {577		payload = typ.Fields[4].Type578	}579	if warn := checkAttrType(typ, payload, policy); warn != "" {580		return warn581	}582	size, minSize, maxSize := attrSize(policy)583	payloadSize := minTypeSize(payload)584	if size != -1 && size != payloadSize {585		return fmt.Sprintf("bad size %v, expect %v", payloadSize, size)586	}587	if minSize != -1 && minSize > payloadSize {588		return fmt.Sprintf("bad size %v, expect min %v", payloadSize, minSize)589	}590	if maxSize != -1 && maxSize < payloadSize {591		return fmt.Sprintf("bad size %v, expect max %v", payloadSize, maxSize)592	}593	valMin, valMax, haveVal := typeMinMaxValue(payload)594	if haveVal {595		if policy.validation == NLA_VALIDATE_RANGE || policy.validation == NLA_VALIDATE_MIN {596			if int64(valMin) < int64(policy.minVal) {597				// This is a common case that occurs several times: limit on min value of 1.598				// Not worth fixing (at least not in initial batch), it just crosses out a599				// single value of 0, which we shuold test anyway.600				if !(policy.validation == NLA_VALIDATE_MIN && policy.minVal == 1) {601					return fmt.Sprintf("bad min value %v, expect %v",602						int64(valMin), policy.minVal)603				}604			}605		}606		if policy.validation == NLA_VALIDATE_RANGE || policy.validation == NLA_VALIDATE_MAX {607			if int64(valMax) > int64(policy.maxVal) {608				return fmt.Sprintf("bad max value %v, expect %v",609					int64(valMax), policy.maxVal)610			}611		}612	}613	return ""614}615func minTypeSize(typ prog.Type) int {616	if !typ.Varlen() {617		return int(typ.Size())618	}619	if str, ok := typ.(*prog.StructType); ok {620		// Some struct args has trailing arrays, but are only checked for min size.621		// Try to get some estimation for min size of this struct.622		size := 0623		for _, field := range str.Fields {624			if !field.Varlen() {625				size += int(field.Size())626			}627		}628		return size629	}630	if arr, ok := typ.(*prog.ArrayType); ok {631		if arr.Kind == prog.ArrayRangeLen && !arr.Elem.Varlen() {632			return int(arr.RangeBegin * arr.Elem.Size())633		}634	}635	return -1636}637func checkAttrType(typ *prog.StructType, payload prog.Type, policy nlaPolicy) string {638	switch policy.typ {639	case NLA_STRING, NLA_NUL_STRING:640		if _, ok := payload.(*prog.BufferType); !ok {641			return "expect string"642		}643	case NLA_NESTED:644		if typ.TemplateName() != nlattrTT || typ.Fields[3].Type.(*prog.ConstType).Val != 1 {645			return "should be nlnest"646		}647	case NLA_BITFIELD32:648		if typ.TemplateName() != nlattrT || payload.TemplateName() != "nla_bitfield32" {649			return "should be nlattr[nla_bitfield32]"650		}651	case NLA_NESTED_ARRAY, NLA_REJECT:...

checkAttrType

Using AI Code Generation

1import (2func main() {3	fmt.Println(checkAttrType(a))4}5import (6func checkAttrType(a interface{}) string {7	switch a.(type) {8	}9}

checkAttrType

Using AI Code Generation

1import (2func main() {3    file, err := os.Open("test.txt")4    if err != nil {5        fmt.Println(err)6    }7    defer file.Close()8    fileInfo, err := file.Stat()9    if err != nil {10        fmt.Println(err)11    }12    fmt.Println(fileInfo.Mode())13    fmt.Println(fileInfo.Size())14    fmt.Println(fileInfo.ModTime())15    fmt.Println(fileInfo.IsDir())16    fmt.Println(fileInfo.Sys())17}18import (19func main() {20    file, err := os.Open("test.txt")21    if err != nil {22        fmt.Println(err)23    }24    defer file.Close()25    fileInfo, err := file.Stat()26    if err != nil {27        fmt.Println(err)28    }29    fmt.Println(fileInfo.Mode())30    fmt.Println(fileInfo.Size())31    fmt.Println(fileInfo.ModTime())32    fmt.Println(fileInfo.IsDir())33    fmt.Println(fileInfo.Sys())34}35import (36func main() {37    file, err := os.Open("test.txt")38    if err != nil {39        fmt.Println(err)40    }41    defer file.Close()42    fileInfo, err := file.Stat()43    if err != nil {44        fmt.Println(err)45    }46    fmt.Println(fileInfo.Mode())47    fmt.Println(fileInfo.Size())48    fmt.Println(fileInfo.ModTime())49    fmt.Println(fileInfo.IsDir())50    fmt.Println(fileInfo.Sys())51}52import (53func main() {54    file, err := os.Open("test.txt")55    if err != nil {

checkAttrType

Using AI Code Generation

1import (2func main() {3  fmt.Println(reflect.TypeOf(a))4  fmt.Println(reflect.TypeOf(b))5  fmt.Println(reflect.TypeOf(c))6  fmt.Println(reflect.TypeOf(d))7  fmt.Println(reflect.TypeOf(e))8  fmt.Println(reflect.TypeOf(f))9  fmt.Println(reflect.TypeOf(g))10  fmt.Println(reflect.TypeOf(h))11  fmt.Println(reflect.TypeOf(i))12  fmt.Println(reflect.TypeOf(j))13  fmt.Println(reflect.TypeOf(k))14  fmt.Println(reflect.TypeOf(l))15  fmt.Println(reflect.TypeOf(m))16  fmt.Println(reflect.TypeOf(n))17  fmt.Println(reflect.TypeOf(o))18  fmt.Println(reflect.TypeOf(p))19  fmt.Println(reflect.TypeOf(q))20  fmt.Println(reflect.TypeOf(r))21  fmt.Println(reflect.TypeOf(s))22  fmt.Println(reflect.TypeOf(t))23  fmt.Println(reflect.TypeOf(u))24  fmt.Println(reflect.TypeOf(v))25  fmt.Println(reflect.TypeOf(w))26  fmt.Println(reflect.TypeOf(x))27  fmt.Println(reflect.TypeOf(y))28  fmt.Println(reflect.TypeOf(z))29}30import (31func main() {

checkAttrType

Using AI Code Generation

1import (2func main() {3	fmt.Println(checkAttrType(a))4	fmt.Println(checkAttrType(b))5	fmt.Println(checkAttrType(c))6	fmt.Println(checkAttrType(d))7	fmt.Println(checkAttrType(e))8	fmt.Println(checkAttrType(f))9	fmt.Println(checkAttrType(g))10	fmt.Println(checkAttrType(h))11	fmt.Println(checkAttrType(i))12}13func checkAttrType(attr interface{}) string {14	switch attr.(type) {15	}16}

checkAttrType

Using AI Code Generation

1import (2func main() {3	err := checkAttrType("file.txt")4	if err != nil {5		fmt.Println(err)6	}7	err = checkAttrType("dir")8	if err != nil {9		fmt.Println(err)10	}11	err = checkAttrType("file1.txt")12	if err != nil {13		fmt.Println(err)14	}15}16import (17func main() {18	err := checkAttrType("file.txt")19	if err != nil {20		fmt.Println(err)21	}22	err = checkAttrType("dir")23	if err != nil {24		fmt.Println(err)25	}26	err = checkAttrType("file1.txt")27	if err != nil {28		fmt.Println(err)29	}30}31import (32func main() {33	err := checkAttrType("file.txt")34	if err != nil {35		fmt.Println(err)36	}37	err = checkAttrType("dir")38	if err != nil {39		fmt.Println(err)40	}41	err = checkAttrType("file1.txt")42	if err != nil {43		fmt.Println(err)44	}45}46import (47func main() {48	err := checkAttrType("file.txt")49	if err != nil {50		fmt.Println(err)51	}52	err = checkAttrType("dir")53	if err != nil {54		fmt.Println(err)55	}56	err = checkAttrType("file1.txt")57	if err != nil {58		fmt.Println(err)59	}60}

checkAttrType

Using AI Code Generation

1import (2func main() {3	fmt.Println("Type of 1.0 is: ", checkAttrType(1.0))4	fmt.Println("Type of 1 is: ", checkAttrType(1))5	fmt.Println("Type of \"Hello\" is: ", checkAttrType("Hello"))6	fmt.Println("Type of true is: ", checkAttrType(true))7	fmt.Println("Type of [1,2,3] is: ", checkAttrType([]int{1, 2, 3}))8	fmt.Println("Type of struct{}{} is: ", checkAttrType(struct{}{}))9}10func checkAttrType(i interface{}) string {11	switch i.(type) {12	}13}

checkAttrType

Using AI Code Generation

1import (2func main() {3    m := mainClass{}4    m.checkAttrType("hello")5    m.checkAttrType(1)6    m.checkAttrType(1.1)7    m.checkAttrType(true)8    m.checkAttrType(1 + 1i)9}10import (11type mainClass struct {12}13func (m mainClass) checkAttrType(attr interface{}) {14    switch attr.(type) {15        fmt.Println("string")16        fmt.Println("int")17        fmt.Println("float64")18        fmt.Println("bool")19        fmt.Println("complex128")20        fmt.Println("unknown")21    }22}23import (24type Animal struct {25}26func (a Animal) eat() {27    fmt.Println("animal eat")28}29import (30type Dog struct {31}32func (d Dog) eat() {33    fmt.Println("dog eat")34}35import (36func main() {37    d := Dog{}38    d.eat()39}

checkAttrType

Using AI Code Generation

1import (2func main() {3	obj := new(Main)4	obj.checkAttrType()5}6type Main struct {7}8func (m *Main) checkAttrType() {9	emp := new(Employee)10	empType := reflect.TypeOf(emp)11	fieldCount := empType.NumField()12	for i := 0; i < fieldCount; i++ {13		field := empType.Field(i)14		fmt.Printf("Field Name: %s, Field Type: %s\n", fieldName, fieldType)15	}16}17type Employee struct {18}19import (20func main() {21	obj := new(Main)22	obj.checkAttrValue()23}24type Main struct {25}26func (m *Main) checkAttrValue() {27	emp := new(Employee)28	empValue := reflect.ValueOf(emp).Elem()29	fieldCount := empValue.NumField()30	for i := 0; i < fieldCount; i++ {31		field := empValue.Field(i)32		fieldName := empValue.Type().Field(i).Name

checkAttrType

Using AI Code Generation

1import (2func main() {3	m := mainClass{}4	m.checkAttrType("hello", 10)5}6import (7func main() {8	m := mainClass{}9	m.checkAttrType("hello", 10)10}11import (12func main() {13	m := mainClass{}14	m.checkAttrType("hello", 10)15}16import (17func main() {18	m := mainClass{}19	m.checkAttrType("hello", 10)20}21import (22func main() {23	m := mainClass{}24	m.checkAttrType("hello", 10)25}26import (27func main() {28	m := mainClass{}29	m.checkAttrType("hello", 10)30}31import (32func main() {33	m := mainClass{}34	m.checkAttrType("hello", 10)35}36import (37func main() {

checkAttrType

Using AI Code Generation

1import (2func main() {3	obj := Class1{}4	obj.checkAttrType()5}6type Class1 struct {7}8func (obj *Class1) checkAttrType() {9	fmt.Printf("Type of Attr1: %T\n", obj.Attr1)10	fmt.Printf("Type of Attr2: %T\n", obj.Attr2)11}

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