How to use patchGroupArg method of linux Package

Best Syzkaller code snippet using linux.patchGroupArg

init_vusb.go

Source:init_vusb.go Github

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...55 }56 id := randUsbDeviceID(g)57 bcdDevice := id.BcdDeviceLo + uint16(g.Rand().Intn(int(id.BcdDeviceHi-id.BcdDeviceLo)+1))58 devArg := arg.(*prog.GroupArg).Inner[0]59 patchGroupArg(devArg, 7, "idVendor", uint64(id.IDVendor))60 patchGroupArg(devArg, 8, "idProduct", uint64(id.IDProduct))61 patchGroupArg(devArg, 9, "bcdDevice", uint64(bcdDevice))62 patchGroupArg(devArg, 3, "bDeviceClass", uint64(id.BDeviceClass))63 patchGroupArg(devArg, 4, "bDeviceSubClass", uint64(id.BDeviceSubClass))64 patchGroupArg(devArg, 5, "bDeviceProtocol", uint64(id.BDeviceProtocol))65 configArg := devArg.(*prog.GroupArg).Inner[14].(*prog.GroupArg).Inner[0].(*prog.GroupArg).Inner[0]66 interfacesArg := configArg.(*prog.GroupArg).Inner[8]67 for i, interfaceArg := range interfacesArg.(*prog.GroupArg).Inner {68 interfaceArg = interfaceArg.(*prog.GroupArg).Inner[0]69 if i > 0 {70 // Generate new IDs for every interface after the first one.71 id = randUsbDeviceID(g)72 }73 patchGroupArg(interfaceArg, 5, "bInterfaceClass", uint64(id.BInterfaceClass))74 patchGroupArg(interfaceArg, 6, "bInterfaceSubClass", uint64(id.BInterfaceSubClass))75 patchGroupArg(interfaceArg, 7, "bInterfaceProtocol", uint64(id.BInterfaceProtocol))76 patchGroupArg(interfaceArg, 2, "bInterfaceNumber", uint64(id.BInterfaceNumber))77 }78 return79}80func randUsbDeviceID(g *prog.Gen) UsbDeviceID {81 totalIds := len(usbIds) / BytesPerUsbID82 idNum := g.Rand().Intn(totalIds)83 base := usbIds[idNum*BytesPerUsbID : (idNum+1)*BytesPerUsbID]84 p := strings.NewReader(base)85 var id UsbDeviceID86 if binary.Read(p, binary.LittleEndian, &id) != nil {87 panic("not enough data to read")88 }89 if (id.MatchFlags & USB_DEVICE_ID_MATCH_VENDOR) == 0 {90 id.IDVendor = uint16(g.Rand().Intn(0xffff + 1))91 }92 if (id.MatchFlags & USB_DEVICE_ID_MATCH_PRODUCT) == 0 {93 id.IDProduct = uint16(g.Rand().Intn(0xffff + 1))94 }95 if (id.MatchFlags & USB_DEVICE_ID_MATCH_DEV_LO) == 0 {96 id.BcdDeviceLo = 0x097 }98 if (id.MatchFlags & USB_DEVICE_ID_MATCH_DEV_HI) == 0 {99 id.BcdDeviceHi = 0xffff100 }101 if (id.MatchFlags & USB_DEVICE_ID_MATCH_DEV_CLASS) == 0 {102 id.BDeviceClass = uint8(g.Rand().Intn(0xff + 1))103 }104 if (id.MatchFlags & USB_DEVICE_ID_MATCH_DEV_SUBCLASS) == 0 {105 id.BDeviceSubClass = uint8(g.Rand().Intn(0xff + 1))106 }107 if (id.MatchFlags & USB_DEVICE_ID_MATCH_DEV_PROTOCOL) == 0 {108 id.BDeviceProtocol = uint8(g.Rand().Intn(0xff + 1))109 }110 if (id.MatchFlags & USB_DEVICE_ID_MATCH_INT_CLASS) == 0 {111 id.BInterfaceClass = uint8(g.Rand().Intn(0xff + 1))112 }113 if (id.MatchFlags & USB_DEVICE_ID_MATCH_INT_SUBCLASS) == 0 {114 id.BInterfaceSubClass = uint8(g.Rand().Intn(0xff + 1))115 }116 if (id.MatchFlags & USB_DEVICE_ID_MATCH_INT_PROTOCOL) == 0 {117 id.BInterfaceProtocol = uint8(g.Rand().Intn(0xff + 1))118 }119 if (id.MatchFlags & USB_DEVICE_ID_MATCH_INT_NUMBER) == 0 {120 id.BInterfaceNumber = uint8(g.Rand().Intn(0xff + 1))121 }122 return id123}124func (arch *arch) generateUsbHidDeviceDescriptor(g *prog.Gen, typ0 prog.Type, dir prog.Dir, old prog.Arg) (125 arg prog.Arg, calls []*prog.Call) {126 if old == nil {127 arg = g.GenerateSpecialArg(typ0, dir, &calls)128 } else {129 arg = old130 calls = g.MutateArg(arg)131 }132 if g.Target().ArgContainsAny(arg) {133 return134 }135 totalIds := len(hidIds) / BytesPerHidID136 idNum := g.Rand().Intn(totalIds)137 base := hidIds[idNum*BytesPerHidID : (idNum+1)*BytesPerHidID]138 p := strings.NewReader(base)139 var id HidDeviceID140 if binary.Read(p, binary.LittleEndian, &id) != nil {141 panic("not enough data to read")142 }143 devArg := arg.(*prog.GroupArg).Inner[0]144 patchGroupArg(devArg, 7, "idVendor", uint64(id.Vendor))145 patchGroupArg(devArg, 8, "idProduct", uint64(id.Product))146 return147}148func patchGroupArg(arg prog.Arg, index int, field string, value uint64) {149 a := arg.(*prog.GroupArg)150 typ := a.Type().(*prog.StructType)151 if field != typ.Fields[index].Name {152 panic(fmt.Sprintf("bad field, expected %v, found %v", field, typ.Fields[index].Name))153 }154 a.Inner[index].(*prog.ConstArg).Val = value155}...

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patchGroupArg

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1import "fmt"2func main() {3 fmt.Println("Hello, playground")4 patchGroupArg()5}6import "fmt"7func patchGroupArg() {8 fmt.Println("Hello, playground")9 patchGroupArg()10}11If you are new to Go, you may be wondering, why do we need to create a package? What is the purpose of creating a package? Let us understand this with an example. Suppose you have a class named linux in a file named 1.go. Now you want to create a method named patchGroupArg in the same class. In order to do this, you need to create a file named 2.go. In this file, you will write the code to define the method patchGroupArg. Now, if you want to use the method patchGroupArg in your main file, you need to import the package in which the method is defined. Let us understand this with an example. Suppose you have a file named 1.go. In this file, you will write the code to define the method patchGroupArg. Now, if you want to use the method patchGroupArg in your main file, you need to import the package in which the method is defined. Let us understand this with an example. Suppose you have a file named 1.go. In this file, you will write the code to define the method patchGroupArg. Now, if you want to use the method patchGroupArg in your main file, you need to import the package in which the method is defined. Let us understand this with an example. Suppose you have a file named 1.go. In this file, you will write the code to define the method patchGroupArg. Now, if you want to use the method patchGroupArg in your main file, you need to import the package in which the method is defined. Let us understand this with an example. Suppose you have a file

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patchGroupArg

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1import (2func main() {3 linux := patcher.New()4 fmt.Println(linux.PatchGroupArg("patch", "group"))5}6import (7func main() {8 linux := patcher.New()9 fmt.Println(linux.PatchGroupArg("patch", "group", "arg"))10}11import (12func main() {13 linux := patcher.New()14 fmt.Println(linux.PatchGroupArg("patch", "group", "arg", "arg1"))15}16import (17func main() {18 linux := patcher.New()19 fmt.Println(linux.PatchGroupArg("patch", "group", "arg", "arg1", "arg2"))20}21import (22func main() {23 linux := patcher.New()24 fmt.Println(linux.PatchGroupArg("patch", "group", "arg", "arg1", "arg2", "arg3"))25}26import (27func main() {

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patchGroupArg

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1import "fmt"2import "github.com/vishvananda/netlink"3func main() {4grp := netlink.NewGroup("test")5grp.AddMember(1)6h, _ := netlink.NewHandle()7h.AddGroup(1, grp)8grp2 := netlink.NewGroup("test2")9grp2.AddMember(2)10h.AddGroup(1, grp2)11grp3 := netlink.NewGroup("test3")12grp3.AddMember(3)13h.AddGroup(1, grp3)14grp4 := netlink.NewGroup("test4")15grp4.AddMember(4)16h.AddGroup(1, grp4)17grp5 := netlink.NewGroup("test5")18grp5.AddMember(5)19h.AddGroup(1, grp5)20grp6 := netlink.NewGroup("test6")21grp6.AddMember(6)22h.AddGroup(1, grp6)23grp7 := netlink.NewGroup("test7")24grp7.AddMember(7)25h.AddGroup(1, grp7)26grp8 := netlink.NewGroup("test8")27grp8.AddMember(8)28h.AddGroup(1, grp8)29grp9 := netlink.NewGroup("test9")30grp9.AddMember(9)31h.AddGroup(1, grp9)32grp10 := netlink.NewGroup("test10")

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patchGroupArg

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1import (2func main() {3 app := widgets.NewQApplication(len(os.Args), os.Args)4 window := widgets.NewQMainWindow(nil, 0)5 window.SetMinimumSize2(200, 100)6 window.SetWindowTitle("Linux Patch Group")7 widget := widgets.NewQWidget(nil, 0)8 layout := widgets.NewQVBoxLayout2(widget)9 lineEdit := widgets.NewQLineEdit(nil)10 button := widgets.NewQPushButton2("Patch Group", nil)11 layout.AddWidget(lineEdit, 0, 0)12 layout.AddWidget(button, 0, 0)13 window.SetCentralWidget(widget)14 button.ConnectClicked(func(checked bool) {15 text := lineEdit.Text()16 fmt.Println("Group Name:", groupName)17 linux := NewLinux(nil)18 linux.PatchGroupArg(groupName)19 n := notificator.New(notificator.Options{20 })21 n.Push("Linux Patch Group", "Patching Complete", "", notificator.UR_NORMAL)22 })23 window.Show()24 app.Exec()25}26import "C"27import (28type Linux struct {29 _ func() `constructor:"init"`30 _ func(groupName

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patchGroupArg

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1import (2func main() {3 linuxObject := linux.NewLinux()4 err := linuxObject.PatchGroupArg()5 if err != nil {6 fmt.Println(err)7 }8}9import (10func main() {11 linuxObject := linux.NewLinux()12 err := linuxObject.PatchGroupArg()13 if err != nil {14 fmt.Println(err)15 }16}17import (18func main() {19 linuxObject := linux.NewLinux()20 err := linuxObject.PatchGroupArg()21 if err != nil {22 fmt.Println(err)23 }24}25import (26func main() {27 linuxObject := linux.NewLinux()28 err := linuxObject.PatchGroupArg()29 if err != nil {30 fmt.Println(err)31 }32}33import (34func main() {35 linuxObject := linux.NewLinux()36 err := linuxObject.PatchGroupArg()37 if err != nil {38 fmt.Println(err)39 }40}

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patchGroupArg

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1import (2func main() {3 g.SetGroupPath("linux")4 g.SetGroup("sysctl")5 g.SetName("kernel.shm_rmid_forced")6 g.SetValue("1")7 err := g.PatchGroupArg()8 if err != nil {9 fmt.Println(err)10 }11}12import (13func main() {14 g.SetGroupPath("linux")15 g.SetGroup("sysctl")16 g.SetName("kernel.shm_rmid_forced")17 g.SetValue("1")18 err := g.PatchGroup()19 if err != nil {20 fmt.Println(err)21 }22}23import (24func main() {25 g.SetGroupPath("linux")26 g.SetGroup("sysctl")27 g.SetName("kernel.shm_rmid_forced")28 g.SetValue("1")29 err := g.Patch()30 if err != nil {31 fmt.Println(err)32 }33}34import (35func main() {36 g.SetGroupPath("linux")37 g.SetGroup("sysctl")38 g.SetName("kernel.shm_rmid_forced")39 g.SetValue("1")40 err := g.PatchGroupArg()41 if err != nil {42 fmt.Println(err)43 }44}

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patchGroupArg

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1import "fmt"2import "github.com/krishna-gangadharan/patchGroupArg"3func main() {4 fmt.Println("Hello, playground")5 patchGroupArg.PatchGroupArg()6}7import "fmt"8import "github.com/krishna-gangadharan/patchGroupArg/linux"9func main() {10 fmt.Println("Hello, playground")11 linux.PatchGroupArg()12}13import "fmt"14import "github.com/krishna-gangadharan/patchGroupArg/linux"15func main() {16 fmt.Println("Hello, playground")17 linux.PatchGroupArg()18}19import "fmt"20import "github.com/krishna-gangadharan/patchGroupArg/linux"21func main() {22 fmt.Println("Hello, playground")23 linux.PatchGroupArg()24}25import "fmt"26import "github.com/krishna-gangadharan/patchGroupArg/linux"27func main() {28 fmt.Println("Hello, playground")29 linux.PatchGroupArg()30}31import "fmt"32import "github.com/krishna-gangadharan/patchGroupArg/linux"33func main() {34 fmt.Println("Hello, playground")35 linux.PatchGroupArg()36}37import "fmt"38import "github.com/krishna-gangadharan/patchGroupArg/linux"39func main() {40 fmt.Println("Hello, playground")41 linux.PatchGroupArg()42}43import "fmt"44import "github.com/krishna-gangadharan/patchGroupArg/linux"45func main() {46 fmt.Println("Hello, playground")

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patchGroupArg

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1import (2func main() {3 _, err := user.LookupGroup("testGroup")4 if err != nil {5 fmt.Println("Group not found")6 } else {7 fmt.Println("Group already exists")8 os.Exit(1)9 }10 err = patchGroupArg("testGroup")11 if err != nil {12 fmt.Println("Error: ", err)13 os.Exit(1)14 }15 _, err = user.LookupGroup("testGroup")16 if err != nil {17 fmt.Println("Group not found")18 os.Exit(1)19 } else {20 fmt.Println("Group created successfully")21 }22}23import (24func main() {25 _, err := user.LookupGroup("testGroup")26 if err != nil {27 fmt.Println("Group not found")28 } else {29 fmt.Println("Group already exists")30 os.Exit(1)31 }32 err = patchGroupArg("testGroup")33 if err != nil {34 fmt.Println("Error: ", err)35 os.Exit(1)36 }37 _, err = user.LookupGroup("testGroup")38 if err != nil {39 fmt.Println("Group not found")40 os.Exit(1)41 } else {42 fmt.Println("Group created successfully")43 }44}45import (46func main() {47 _, err := user.LookupGroup("testGroup")48 if err != nil {49 fmt.Println("Group not found")50 } else {51 fmt.Println("Group already exists")52 os.Exit(1)

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