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Automation Advisor
Syzkaller
prog
TestSerializeForExec

How to use TestSerializeForExec method of prog Package

Best Syzkaller code snippet using prog.TestSerializeForExec

encodingexec_test.go

Source:encodingexec_test.go

...6	"encoding/binary"7	"fmt"8	"testing"9)10func TestSerializeForExecRandom(t *testing.T) {11	target, rs, iters := initTest(t)12	buf := make([]byte, ExecBufferSize)13	for i := 0; i < iters; i++ {14		p := target.Generate(rs, 10, nil)15		if _, err := p.SerializeForExec(buf, i%16); err != nil {16			t.Fatalf("failed to serialize: %v", err)17		}18	}19}20func TestSerializeForExec(t *testing.T) {21	// A brief recap of exec format.22	// Exec format is an sequence of uint64's which encodes a sequence of calls.23	// The sequence is terminated by a speciall call ExecInstrEOF.24	// Each call is (call ID, number of arguments, arguments...).25	// Each argument is (type, size, value).26	// There are 3 types of arguments:27	//  - ExecArgConst: value is const value28	//  - ExecArgResult: value is index of a call whose result we want to reference29	//  - ExecArgData: value is a binary blob (represented as ]size/8[ uint64's)30	// There are 2 other special call:31	//  - ExecInstrCopyin: copies its second argument into address specified by first argument32	//  - ExecInstrCopyout: reads value at address specified by first argument (result can be referenced by ExecArgResult)33	const (34		instrEOF     = uint64(ExecInstrEOF)...

TestSerializeForExec

Using AI Code Generation

1import (2func main() {3	target, err := prog.GetTarget("linux", "amd64")4	if err != nil {5		panic(err)6	}7	p := target.MakeProg()8	p.Calls = append(p.Calls, p.MakeCall(call))9	data, err := p.SerializeForExec()10	if err != nil {11		panic(err)12	}13	fmt.Printf("%s", data)14}15import (16func main() {17	target, err := prog.GetTarget("linux", "amd64")18	if err != nil {19		panic(err)20	}21	p := target.MakeProg()22	p.Calls = append(p.Calls, p.MakeCall(call))23	data, err := p.SerializeForExec()24	if err != nil {25		panic(err)26	}27	fmt.Printf("%s", data)28}29import (30func main() {31	target, err := prog.GetTarget("linux", "amd64")32	if err != nil {33		panic(err)34	}35	p := target.MakeProg()36	p.Calls = append(p.Calls, p.MakeCall(call))37	data, err := p.SerializeForExec()38	if err != nil {39		panic(err)40	}41	fmt.Printf("%s", data)42}43import (44func main() {45	target, err := prog.GetTarget("linux", "amd64")46	if err != nil {47		panic(err)48	}49	p := target.MakeProg()50	p.Calls = append(p.Calls, p.MakeCall(call))

TestSerializeForExec

Using AI Code Generation

1import (2func main() {3	target, err := prog.GetTarget("linux", "amd64")4	if err != nil {5		panic(err)6	}7	p := target.MakeProg()8	c := p.GenerateCall(call, target)9	p.Calls = append(p.Calls, c)10	fmt.Println(p.Serialize())11}

TestSerializeForExec

Using AI Code Generation

1import (2func main() {3	target, err := prog.GetTarget("linux", "amd64")4	if err != nil {5		fmt.Printf("error in getting target machine details: %v", err)6	}7	ser, err := prog.SerializeForExec(target, target.Binaries["test"], target.BuildTags, 0)8	if err != nil {9		fmt.Printf("error in getting target machine details: %v"

TestSerializeForExec

Using AI Code Generation

1import (2func main() {3 target, err := prog.GetTarget("linux", "amd64")4 if err != nil {5 fmt.Println(err)6 }

TestSerializeForExec

Using AI Code Generation

1import (2func main() {3	target, err := prog.GetTarget("linux", "amd64")4	if err != nil {5		fmt.Println(err)6	}7	p := target.MakeProg()8	p.Calls = append(p.Calls, c)9	buf := make([]byte, 100)10	n := p.SerializeForExec(buf)11	fmt.Println("Number of bytes written:", n)12	fmt.Println("Bytes written:", buf[:n])13}

TestSerializeForExec

Using AI Code Generation

1import (2func main() {3	target, err := prog.GetTarget(os.Getenv("SYZ_TARGET"), os.Getenv("SYZ_OS"))4	if err != nil {5		fmt.Println(err)6		os.Exit(1)7	}8	p := target.MakeProg()9	c := p.GenerateCall(call, -1)10	p.Calls = append(p.Calls, c)11	data, err := p.SerializeForExec()12	if err != nil {13		fmt.Println(err)14		os.Exit(1)15	}16	_, err = sys.Execute(target, target.ExecProg, data, 10)17	if err != nil {18		fmt.Println(err)19		os.Exit(1)20	}21}

TestSerializeForExec

Using AI Code Generation

1import (2func main() {3	flag.Parse()4	if len(flag.Args()) != 1 {5		fmt.Fprintf(os.Stderr, "usage: %v <file>\n", os.Args[0])6		os.Exit(1)7	}8	data, err := ioutil.ReadFile(flag.Args()[0])9	if err != nil {10		fmt.Fprintf(os.Stderr, "%v\n", err)11		os.Exit(1)12	}13	target, err := prog.GetTarget("linux", "amd64")14	if err != nil {15		fmt.Fprintf(os.Stderr, "%v\n", err)16		os.Exit(1)17	}18	p, err := compiler.Compile(target, data, nil)19	if err != nil {20		fmt.Fprintf(os.Stderr, "%v\n", err)21		os.Exit(1)22	}23	fmt.Println("Program:")24	fmt.Println(p.Serialize())25	fmt.Println("Program after TestSerializeForExec method:")26	fmt.Println(p.TestSerializeForExec())27}

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