How to use fixedSizeData method of linux Package

Best Syzkaller code snippet using linux.fixedSizeData

init_alg.go

Source:init_alg.go

...18		mask = g.GenerateArg(typ.Fields[3], &calls).(*prog.ConstArg)19	}20	algType, algName := generateAlgName(g.Rand())21	// Extend/truncate type/name to their fixed sizes.22	algTypeData := fixedSizeData(algType, typ.Fields[1].Size())23	algNameData := fixedSizeData(algName, typ.Fields[4].Size())24	arg = prog.MakeGroupArg(typ, []prog.Arg{25		family,26		prog.MakeDataArg(typ.Fields[1], algTypeData),27		feat,28		mask,29		prog.MakeDataArg(typ.Fields[4], algNameData),30	})31	return32}33func (arch *arch) generateAlgName(g *prog.Gen, typ prog.Type, old prog.Arg) (34	arg prog.Arg, calls []*prog.Call) {35	return generateAlgNameStruct(g, typ, allTypes[g.Rand().Intn(len(allTypes))].typ)36}37func (arch *arch) generateAlgAeadName(g *prog.Gen, typ prog.Type, old prog.Arg) (38	arg prog.Arg, calls []*prog.Call) {39	return generateAlgNameStruct(g, typ, ALG_AEAD)40}41func (arch *arch) generateAlgHashName(g *prog.Gen, typ prog.Type, old prog.Arg) (42	arg prog.Arg, calls []*prog.Call) {43	return generateAlgNameStruct(g, typ, ALG_HASH)44}45func (arch *arch) generateAlgBlkcipherhName(g *prog.Gen, typ prog.Type, old prog.Arg) (46	arg prog.Arg, calls []*prog.Call) {47	return generateAlgNameStruct(g, typ, ALG_BLKCIPHER)48}49func generateAlgNameStruct(g *prog.Gen, typ0 prog.Type, algTyp int) (arg prog.Arg, calls []*prog.Call) {50	typ := typ0.(*prog.StructType)51	algName := generateAlg(g.Rand(), algTyp)52	algNameData := fixedSizeData(algName, typ.Fields[0].Size())53	arg = prog.MakeGroupArg(typ, []prog.Arg{54		prog.MakeDataArg(typ.Fields[0], algNameData),55	})56	return57}58func generateAlgName(rnd *rand.Rand) (string, string) {59	typ := allTypes[rnd.Intn(len(allTypes))]60	name := generateAlg(rnd, typ.typ)61	return typ.name, name62}63func generateAlg(rnd *rand.Rand, typ int) string {64	algs := allAlgs[typ]65	alg := algs[rnd.Intn(len(algs))]66	return generateAlgImpl(rnd, alg)67}68func generateAlgImpl(rnd *rand.Rand, alg algDesc) string {69	args := ""70	if len(alg.args) != 0 {71		args += "("72		for i, a := range alg.args {73			if i != 0 {74				args += ","75			}76			args += generateAlg(rnd, a)77		}78		args += ")"79	}80	return alg.name + args81}82func fixedSizeData(str string, sz uint64) []byte {83	return append([]byte(str), make([]byte, sz)...)[:sz]84}85type algType struct {86	name string87	typ  int88}89type algDesc struct {90	name string91	args []int92}93const (94	ALG_CIPHER = iota95	ALG_BLKCIPHER96	ALG_AEAD...

fixedSizeData

Using AI Code Generation

1import (2func main() {3    file, err := os.Create("test.txt")4    if err != nil {5        fmt.Println(err)6    }7    defer file.Close()8    size, err := file.Stat()9    if err != nil {10        fmt.Println(err)11    }12    sizeInInt64 := size.Size()13    sizeInInt := int(sizeInInt64)14    linux := Linux{}15    linux.fixedSizeData(sizeInInt)16}17import (18func main() {19    file, err := os.Create("test.txt")20    if err != nil {21        fmt.Println(err)22    }23    defer file.Close()24    size, err := file.Stat()25    if err != nil {26        fmt.Println(err)27    }28    sizeInInt64 := size.Size()29    sizeInInt := int(sizeInInt64)30    linux := Linux{}31    linux.fixedSizeData(sizeInInt)32}33import "fmt"34func main() {35    fmt.Println("Value of a:", a)

fixedSizeData

Using AI Code Generation

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

fixedSizeData

Using AI Code Generation

1import (2func main() {3    fmt.Println(golenv.Get("GOPATH"))4    fmt.Println(golenv.Get("GOBIN"))5    fmt.Println(golenv.Get("GOROOT"))6    fmt.Println(golenv.Get("GOOS"))7    fmt.Println(golenv.Get("GOARCH"))8    fmt.Println(golenv.Get("GOHOSTOS"))9    fmt.Println(golenv.Get("GOHOSTARCH"))10    fmt.Println(golenv.Get("GOEXE"))11    fmt.Println(golenv.Get("GOHOSTEXE"))12    fmt.Println(golenv.Get("GOTOOLDIR"))13    fmt.Println(golenv.Get("GO15VENDOREXPERIMENT"))14    fmt.Println(golenv.Get("CGO_ENABLED"))15    fmt.Println(golenv.Get("CC"))16    fmt.Println(golenv.Get("GOGCCFLAGS"))17    fmt.Println(golenv.Get("CXX"))18    fmt.Println(golenv.Get("CGO_CFLAGS"))19    fmt.Println(golenv.Get("CGO_CPPFLAGS"))20    fmt.Println(golenv.Get("CGO_CXXFLAGS"))21    fmt.Println(golenv.Get("CGO_FFLAGS"))22    fmt.Println(golenv.Get("CGO_LDFLAGS"))23    fmt.Println(golenv.Get("PKG_CONFIG"))24}

fixedSizeData

Using AI Code Generation

1import (2import (3type linux struct {4}5func (l *linux) fixedSizeData() {6	fmt.Println("OS is", l.OS)7}8func main() {9	fmt.Println("Size of linux struct is", unsafe.Sizeof(linux{}))10}

fixedSizeData

Using AI Code Generation

1import (2func main() {3	linux := new(linux)4	linux.fixedSizeData()5	linux.variableSizeData()6}7type linux struct {8}9func (l *linux) fixedSizeData() {10	fmt.Println("Name:", l.name)11	fmt.Println("Version:", l.version)12}13func (l *linux) variableSizeData() {14	l.commands = []string{"ls", "cd", "pwd", "mkdir", "rm"}15	fmt.Println("Commands:", l.commands)16}

fixedSizeData

Using AI Code Generation

1import (2type linux struct {3}4func (l *linux) fixedSizeData() {5    fmt.Println("The size of the struct is: ", unsafe.Sizeof(l))6}7func main() {8    l.fixedSizeData()9}10type structName struct {11}12import "fmt"13type linux struct {14}15func main() {16    fmt.Println(l)17}18{Linux 20}19import "fmt"20func main() {21    fmt.Println(a)22}23import "fmt"24func main() {

fixedSizeData

Using AI Code Generation

1import (2func main() {3        err := linuxObj.Lstat("/tmp", &lstat)4        if err != nil {5                fmt.Println("Error in Lstat")6                fmt.Println(err)7        }8        fmt.Println("File size is:", linuxObj.FixedSizeData(&lstat))9}

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