5 files changed, 30 insertions, 5 deletions
diff --git a/vendor/golang.org/x/sys/windows/env_windows.go b/vendor/golang.org/x/sys/windows/env_windows.go
index 92ac05ff4..b8ad19250 100644
--- a/vendor/golang.org/x/sys/windows/env_windows.go
+++ b/vendor/golang.org/x/sys/windows/env_windows.go
@@ -37,14 +37,14 @@ func (token Token) Environ(inheritExisting bool) (env []string, err error) {
 		return nil, err
 	}
 	defer DestroyEnvironmentBlock(block)
-	blockp := uintptr(unsafe.Pointer(block))
+	blockp := unsafe.Pointer(block)
 	for {
-		entry := UTF16PtrToString((*uint16)(unsafe.Pointer(blockp)))
+		entry := UTF16PtrToString((*uint16)(blockp))
 		if len(entry) == 0 {
 			break
 		}
 		env = append(env, entry)
-		blockp += 2 * (uintptr(len(entry)) + 1)
+		blockp = unsafe.Add(blockp, 2*(len(entry)+1))
 	}
 	return env, nil
 }
diff --git a/vendor/golang.org/x/sys/windows/exec_windows.go b/vendor/golang.org/x/sys/windows/exec_windows.go
index 75980fd44..a52e0331d 100644
--- a/vendor/golang.org/x/sys/windows/exec_windows.go
+++ b/vendor/golang.org/x/sys/windows/exec_windows.go
@@ -95,12 +95,17 @@ func ComposeCommandLine(args []string) string {
 // DecomposeCommandLine breaks apart its argument command line into unescaped parts using CommandLineToArgv,
 // as gathered from GetCommandLine, QUERY_SERVICE_CONFIG's BinaryPathName argument, or elsewhere that
 // command lines are passed around.
+// DecomposeCommandLine returns error if commandLine contains NUL.
 func DecomposeCommandLine(commandLine string) ([]string, error) {
 	if len(commandLine) == 0 {
 		return []string{}, nil
 	}
+	utf16CommandLine, err := UTF16FromString(commandLine)
+	if err != nil {
+		return nil, errorspkg.New("string with NUL passed to DecomposeCommandLine")
+	}
 	var argc int32
-	argv, err := CommandLineToArgv(StringToUTF16Ptr(commandLine), &argc)
+	argv, err := CommandLineToArgv(&utf16CommandLine[0], &argc)
 	if err != nil {
 		return nil, err
 	}
diff --git a/vendor/golang.org/x/sys/windows/service.go b/vendor/golang.org/x/sys/windows/service.go
index f8deca839..c964b6848 100644
--- a/vendor/golang.org/x/sys/windows/service.go
+++ b/vendor/golang.org/x/sys/windows/service.go
@@ -141,6 +141,12 @@ const (
 	SERVICE_DYNAMIC_INFORMATION_LEVEL_START_REASON = 1
 )
 
+type ENUM_SERVICE_STATUS struct {
+	ServiceName   *uint16
+	DisplayName   *uint16
+	ServiceStatus SERVICE_STATUS
+}
+
 type SERVICE_STATUS struct {
 	ServiceType             uint32
 	CurrentState            uint32
@@ -245,3 +251,4 @@ type QUERY_SERVICE_LOCK_STATUS struct {
 //sys	UnsubscribeServiceChangeNotifications(subscription uintptr) = sechost.UnsubscribeServiceChangeNotifications?
 //sys	RegisterServiceCtrlHandlerEx(serviceName *uint16, handlerProc uintptr, context uintptr) (handle Handle, err error) = advapi32.RegisterServiceCtrlHandlerExW
 //sys	QueryServiceDynamicInformation(service Handle, infoLevel uint32, dynamicInfo unsafe.Pointer) (err error) = advapi32.QueryServiceDynamicInformation?
+//sys	EnumDependentServices(service Handle, activityState uint32, services *ENUM_SERVICE_STATUS, buffSize uint32, bytesNeeded *uint32, servicesReturned *uint32) (err error) = advapi32.EnumDependentServicesW
diff --git a/vendor/golang.org/x/sys/windows/types_windows.go b/vendor/golang.org/x/sys/windows/types_windows.go
index 0dbb20841..88e62a638 100644
--- a/vendor/golang.org/x/sys/windows/types_windows.go
+++ b/vendor/golang.org/x/sys/windows/types_windows.go
@@ -2220,15 +2220,19 @@ type JOBOBJECT_BASIC_UI_RESTRICTIONS struct {
 }
 
 const (
-	// JobObjectInformationClass
+	// JobObjectInformationClass for QueryInformationJobObject and SetInformationJobObject
 	JobObjectAssociateCompletionPortInformation = 7
+	JobObjectBasicAccountingInformation         = 1
+	JobObjectBasicAndIoAccountingInformation    = 8
 	JobObjectBasicLimitInformation              = 2
+	JobObjectBasicProcessIdList                 = 3
 	JobObjectBasicUIRestrictions                = 4
 	JobObjectCpuRateControlInformation          = 15
 	JobObjectEndOfJobTimeInformation            = 6
 	JobObjectExtendedLimitInformation           = 9
 	JobObjectGroupInformation                   = 11
 	JobObjectGroupInformationEx                 = 14
+	JobObjectLimitViolationInformation          = 13
 	JobObjectLimitViolationInformation2         = 34
 	JobObjectNetRateControlInformation          = 32
 	JobObjectNotificationLimitInformation       = 12
diff --git a/vendor/golang.org/x/sys/windows/zsyscall_windows.go b/vendor/golang.org/x/sys/windows/zsyscall_windows.go
index 6d2a26853..a81ea2c70 100644
--- a/vendor/golang.org/x/sys/windows/zsyscall_windows.go
+++ b/vendor/golang.org/x/sys/windows/zsyscall_windows.go
@@ -86,6 +86,7 @@ var (
 	procDeleteService                                        = modadvapi32.NewProc("DeleteService")
 	procDeregisterEventSource                                = modadvapi32.NewProc("DeregisterEventSource")
 	procDuplicateTokenEx                                     = modadvapi32.NewProc("DuplicateTokenEx")
+	procEnumDependentServicesW                               = modadvapi32.NewProc("EnumDependentServicesW")
 	procEnumServicesStatusExW                                = modadvapi32.NewProc("EnumServicesStatusExW")
 	procEqualSid                                             = modadvapi32.NewProc("EqualSid")
 	procFreeSid                                              = modadvapi32.NewProc("FreeSid")
@@ -734,6 +735,14 @@ func DuplicateTokenEx(existingToken Token, desiredAccess uint32, tokenAttributes
 	return
 }
 
+func EnumDependentServices(service Handle, activityState uint32, services *ENUM_SERVICE_STATUS, buffSize uint32, bytesNeeded *uint32, servicesReturned *uint32) (err error) {
+	r1, _, e1 := syscall.Syscall6(procEnumDependentServicesW.Addr(), 6, uintptr(service), uintptr(activityState), uintptr(unsafe.Pointer(services)), uintptr(buffSize), uintptr(unsafe.Pointer(bytesNeeded)), uintptr(unsafe.Pointer(servicesReturned)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 func EnumServicesStatusEx(mgr Handle, infoLevel uint32, serviceType uint32, serviceState uint32, services *byte, bufSize uint32, bytesNeeded *uint32, servicesReturned *uint32, resumeHandle *uint32, groupName *uint16) (err error) {
 	r1, _, e1 := syscall.Syscall12(procEnumServicesStatusExW.Addr(), 10, uintptr(mgr), uintptr(infoLevel), uintptr(serviceType), uintptr(serviceState), uintptr(unsafe.Pointer(services)), uintptr(bufSize), uintptr(unsafe.Pointer(bytesNeeded)), uintptr(unsafe.Pointer(servicesReturned)), uintptr(unsafe.Pointer(resumeHandle)), uintptr(unsafe.Pointer(groupName)), 0, 0)
 	if r1 == 0 {