How to use isSyzMemcpySupported method of host Package

Best Syzkaller code snippet using host.isSyzMemcpySupported

syscalls_linux.go

Source:syscalls_linux.go

...231}232func isSyzIoUringSupported(c *prog.Syscall, target *prog.Target, sandbox string) (bool, string) {233	return isSupportedSyscallName("io_uring_setup", target)234}235func isSyzMemcpySupported(c *prog.Syscall, target *prog.Target, sandbox string) (bool, string) {236	ret, msg := isSyzIoUringSupported(c, target, sandbox)237	if ret {238		return ret, msg239	}240	return isSyzKvmSetupCPUSupported(c, target, sandbox)241}242func isBtfVmlinuxSupported(c *prog.Syscall, target *prog.Target, sandbox string) (bool, string) {243	if err := osutil.IsAccessible("/sys/kernel/btf/vmlinux"); err != nil {244		return false, err.Error()245	}246	return onlySandboxNone(sandbox)247}248func isSyzFuseSupported(c *prog.Syscall, target *prog.Target, sandbox string) (bool, string) {249	if ok, reason := isSupportedFilesystem("fuse"); !ok {250		return ok, reason251	}252	if ok, reason := onlySandboxNoneOrNamespace(sandbox); !ok {253		return false, reason254	}255	return true, ""256}257func isSyzUsbIPSupported(c *prog.Syscall, target *prog.Target, sandbox string) (bool, string) {258	if err := osutil.IsWritable("/sys/devices/platform/vhci_hcd.0/attach"); err != nil {259		return false, err.Error()260	}261	return onlySandboxNoneOrNamespace(sandbox)262}263var syzkallSupport = map[string]func(*prog.Syscall, *prog.Target, string) (bool, string){264	"syz_open_dev":                isSyzOpenDevSupported,265	"syz_open_procfs":             isSyzOpenProcfsSupported,266	"syz_open_pts":                alwaysSupported,267	"syz_execute_func":            alwaysSupported,268	"syz_emit_ethernet":           isNetInjectionSupported,269	"syz_extract_tcp_res":         isNetInjectionSupported,270	"syz_usb_connect":             isSyzUsbSupported,271	"syz_usb_connect_ath9k":       isSyzUsbSupported,272	"syz_usb_disconnect":          isSyzUsbSupported,273	"syz_usb_control_io":          isSyzUsbSupported,274	"syz_usb_ep_write":            isSyzUsbSupported,275	"syz_usb_ep_read":             isSyzUsbSupported,276	"syz_kvm_setup_cpu":           isSyzKvmSetupCPUSupported,277	"syz_emit_vhci":               isVhciInjectionSupported,278	"syz_init_net_socket":         isSyzInitNetSocketSupported,279	"syz_genetlink_get_family_id": isSyzGenetlinkGetFamilyIDSupported,280	"syz_mount_image":             isSyzMountImageSupported,281	"syz_read_part_table":         isSyzReadPartTableSupported,282	"syz_io_uring_submit":         isSyzIoUringSupported,283	"syz_io_uring_complete":       isSyzIoUringSupported,284	"syz_io_uring_setup":          isSyzIoUringSupported,285	"syz_memcpy_off":              isSyzMemcpySupported,286	"syz_btf_id_by_name":          isBtfVmlinuxSupported,287	"syz_fuse_handle_req":         isSyzFuseSupported,288	"syz_80211_inject_frame":      isWifiEmulationSupported,289	"syz_80211_join_ibss":         isWifiEmulationSupported,290	"syz_usbip_server_init":       isSyzUsbIPSupported,291	"syz_clone":                   alwaysSupported,292	"syz_clone3":                  alwaysSupported,293}294func isSupportedSyzkall(c *prog.Syscall, target *prog.Target, sandbox string) (bool, string) {295	sysTarget := targets.Get(target.OS, target.Arch)296	for _, depCall := range sysTarget.PseudoSyscallDeps[c.CallName] {297		if ok, reason := isSupportedSyscallName(depCall, target); !ok {298			return ok, reason299		}...

isSyzMemcpySupported

Using AI Code Generation

1import (2func main() {3	h, err := host.Detect()4	if err != nil {5		fmt.Println("Error in creating host instance")6	}7	fmt.Println(h.IsSyzMemcpySupported())8}

isSyzMemcpySupported

Using AI Code Generation

1import "fmt"2func main() {3	fmt.Println("Before swap, value of a ", a)4	fmt.Println("Before swap, value of b ", b)5	swap(&a, &b)6	fmt.Println("After swap, value of a ", a)7	fmt.Println("After swap, value of b ", b)8}9func swap(x *int, y *int) {10}

isSyzMemcpySupported

Using AI Code Generation

1import (2func main() {3	hostInstance, err := host.Detect()4	if err != nil {5	}6	if hostInstance.IsSyzMemcpySupported() {7		fmt.Println("syz_memcpy is supported")8	} else {9		fmt.Println("syz_memcpy is not supported")10	}11}12import (13func main() {14	hostInstance, err := host.Detect()15	if err != nil {16	}17	if hostInstance.IsSyzForkServerSupported() {18		fmt.Println("syz_fork_server is supported")19	} else {20		fmt.Println("syz_fork_server is not supported")21	}22}23import (24func main() {25	hostInstance, err := host.Detect()26	if err != nil {27	}28	if hostInstance.IsSyzExecprogSupported() {29		fmt.Println("syz_execprog is supported")30	} else {31		fmt.Println("syz_execprog is not supported")32	}33}34import (35func main() {36	hostInstance, err := host.Detect()37	if err != nil {38	}

isSyzMemcpySupported

Using AI Code Generation

1import (2func main() {3	h.isSyzMemcpySupported()4}5import (6func main() {7	h.isSyzMemcpySupported()8}9import (10func main() {11	h.isSyzMemcpySupported()12}13import (14func main() {15	h.isSyzMemcpySupported()16}17import (18func main() {19	h.isSyzMemcpySupported()20}21import (22func main() {23	h.isSyzMemcpySupported()24}25import (26func main() {27	h.isSyzMemcpySupported()28}29import (30func main() {31	h.isSyzMemcpySupported()32}33import (34func main() {35	h.isSyzMemcpySupported()36}37import (38func main() {39	h.isSyzMemcpySupported()40}41import (42func main() {43	h.isSyzMemcpySupported()44}

isSyzMemcpySupported

Using AI Code Generation

1func main() {2	host = target.GetHost("linux", "amd64")3	if host == nil {4		panic("failed to get host")5	}6	fmt.Println(host.IsSyzMemcpySupported())7}8func main() {9	host = target.GetHost("linux", "amd64")10	if host == nil {11		panic("failed to get host")12	}13	for _, target := range targets {14		fmt.Println(target.IsSyzMemcpySupported())15	}16}17func main() {18	host = target.GetHost("linux", "amd64")19	if host == nil {20		panic("failed to get host")21	}22	fmt.Println(target.IsSyzMemcpySupported())23}24func main() {25	host = target.GetHost("linux", "amd64")26	if host == nil {27		panic("failed to get host")28	}29	fmt.Println(target.IsSyzMemcpySupported())30}31func main() {32	host = target.GetHost("linux", "amd64")33	if host == nil {34		panic("failed to get host")35	}36	fmt.Println(target.IsSyzMemcpySupported())37}38func main() {39	host = target.GetHost("linux", "amd64")40	if host == nil {41		panic("failed to get host")42	}43	fmt.Println(target.IsSyzMemcpySupported())44}45func main() {46	host = target.GetHost("linux", "amd64")47	if host == nil {48		panic("failed to get host")

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.