lock, err := os.OpenFile(lockPath, os.O_CREATE|os.O_RDWR, 0666)
	if err != nil {
		return 0, err
	}
	defer lock.Close()
	if err := syscall.Flock(int(lock.Fd()), syscall.LOCK_EX); err != nil {
		return 0, err
	}

	// In case we're booting a device or emulator alongside all.bash, wait for
	// it to be ready. adb wait-for-device is not enough, we have to

	lockName := filepath.Join(os.TempDir(), "go_ios_exec-"+deviceID+".lock")
	lock, err = os.OpenFile(lockName, os.O_CREATE|os.O_RDONLY, 0666)
	if err != nil {
		return 1, err
	}
	if err := syscall.Flock(int(lock.Fd()), syscall.LOCK_EX); err != nil {
		return 1, err
	}

	err = runOnSimulator(appdir)
	if err != nil {
		return 1, err
	}
	return 0, nil
}

func runOnSimulator(appdir string) error {

	var readers []local.ReaderSource
	for _, f := range args {
		var r *os.File

		// Handle "-" as stdin as a special case.
		if f == "-" {
			if isatty.IsTerminal(os.Stdin.Fd()) && !isJSONorYAMLOutputFormat() {
				fmt.Fprint(cmd.OutOrStdout(), "Reading from stdin:\n")
			}
			r = os.Stdin
			readers = append(readers, local.ReaderSource{Name: f, Reader: r})
			continue
		}

00001d0 92 7d 66 d8 08 8d a5 1f 54 2a af 09 cf 61 ff d2
00001e0 85 9d 8f b6 d7 88 07 4a 86 03 db 64 f3 d9 92 73
00001f0 df ec a7 fc 23 4c 8d 83 79 63 2a d9 fd 8d b3 c8
0000200 8f 7e d4 19 85 e6 8d 1c 76 f0 8b 58 32 fd 9a d6
0000210 85 e2 48 ad c3 d5 60 6f 7e 22 dd ef 09 49 7c 7f
0000220 3a 45 c3 71 b7 df f3 4c 63 fb b5 d9 31 5f 6e d6
0000230 24 1d a4 4a fe 32 a7 5c 16 48 5c 3e 08 6b 8a d3

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                withOpen(th, Smb2CreateRequest.FILE_OPEN_IF, O_RDWR, 0, null);
            }
            else {
                try ( SmbFileHandle fd = openUnshared(O_RDWR | O_CREAT | O_EXCL, O_RDWR, FILE_NO_SHARE, ATTR_NORMAL, 0) ) {
                    // close explicitly
                    fd.close(0L);
                }
            }
        }
        catch ( CIFSException e ) {
            throw SmbException.wrap(e);

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oas?dicerapa?gniram?i&naiog?ramatnas??n&erom?irdnol??op?p&acam?irolf?ma&j?s???rief?tsivaob??b!aj?ib?mi?sb??c&ba?e&r?t??js?sp?t!e???d&em?mb?n&f?i??rt??e&dnarganipmac?ficer?ht?llivnioj?rdnaotnas??f&dj?ed?gg?n&e?i???g&e&l!.&a&b,m,p,?bp,c&a,s,?e&c,p,s,?fd,gm,ip,jr,la,ma,nr,o&g,r,t,?p&a,s,?r&p,r,?s&e,m,r,?tm,??s??l&s?z??n&c?e?o??ol!b?f?v??pp?ro??hvp?i&du?kiw?nana?oretin?r&c?eurab??sp?te?xat??l&at&an?rof??el?im?sq??m&a?da?e&gatnoc?leb??f?ic?oc!.&etiselpmis,topsgolb,???nce?o&ariebir?c&e?narboir?saso??d...

- Fixed attachment of AWS volumes that have just been detached. ([#83567](https://github.com/kubernetes/kubernetes/pull/83567), [@jsafrane](https://github.com/jsafrane))
- Fix possible fd leak and closing of dirs when using openstack ([#82873](https://github.com/kubernetes/kubernetes/pull/82873), [@odinuge](https://github.com/odinuge))

* Fix possible fd leak and closing of dirs when using openstack ([#82873](https://github.com/kubernetes/kubernetes/pull/82873), [@odinuge](https://github.com/odinuge))