[Bug 25024] New: Floppy diskette label and serial number not reported by WINE

http://bugs.winehq.org/show_bug.cgi?id=25024

Summary: Floppy diskette label and serial number not reported
                    by WINE
           Product: Wine
           Version: 1.3.6
          Platform: x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: kernel32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

For floppy diskettes, GetVolumeInformation() returns blank for the diskette
label and 0000-0000 for the serial number.  For key floppy diskettes needed to
allow an installer to run, this causes key validation to fail!

WINE should either read the volume label and serial number correctly from the
boot record and FAT file system on the diskette, or should allow us to hardcode
the values needed in WINECFG (currently this is allowed for hard disks but not
floppies!)

Still broken in 1.3.6 despite fix attempted in Bug 24871.

[Bug 25024] Floppy diskette label and serial number not reported by WINE

http://bugs.winehq.org/show_bug.cgi?id=25024

--- Comment #1 from Alexandre Julliard  2010-11-04 09:54:43 CDT ---
Please attach a +volume trace.

[Bug 25024] Floppy diskette label and serial number not reported

http://bugs.winehq.org/show_bug.cgi?id=25024

Dmitry Timoshkov  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Floppy diskette label and   |Floppy diskette label and
                   |serial number not reported  |serial number not reported
                   |by WINE                     |

--- Comment #2 from Dmitry Timoshkov  2010-11-04 09:57:27 CDT ---
It would probably be better to reopen bug 24871 and mark this one as a
duplicate.

[Bug 25024] Floppy diskette label and serial number not reported

http://bugs.winehq.org/show_bug.cgi?id=25024

--- Comment #3 from Chris Parker  2010-11-04 10:06:54 CDT ---
I wanted to reopen the previous bug, but couldn't figure out how!

With WINEDEBUG=+volume and then running CMD.EXE and using the VOL command, as
well as running GetVolumeInformation.EXE, the only debug output I get is:

fixme:heap:HeapSetInformation (nil) 1 (nil) 0
fixme:msvcrt:_controlfp_s ((nil) 65536 196608) semi-stub

I don't think either of those have anything to do with this bug.  The bug
cannot be found using existing trace output.

[Bug 25024] Floppy diskette label and serial number not reported

http://bugs.winehq.org/show_bug.cgi?id=25024

--- Comment #4 from Alexandre Julliard  2010-11-04 10:11:55 CDT ---
If you don't get any traces from +volume something is wrong with your setup.

[Bug 25024] Floppy diskette label and serial number not reported

http://bugs.winehq.org/show_bug.cgi?id=25024

--- Comment #5 from Chris Parker  2010-11-04 10:30:33 CDT ---
Yes, it does look like I was setting the trace flag incorrectly.  I am now
getting one trace flag on this system call, but the error code seems to
fluctuate among several values:

trace:volume:GetVolumeInformationW cannot open device L"\??\B:\": err 203
trace:volume:GetVolumeInformationW cannot open device L"\??\B:\": err 0
trace:volume:GetVolumeInformationW cannot open device L"\??\B:\": err 18
trace:volume:GetVolumeInformationW cannot open device L"\??\B:\": err 2

All I did was do a variety of calls, VOL B: command, DIR B: command, run
GetVolumeInformation.EXE B:, with the current drive set or not set to B:

[Bug 25024] Floppy diskette label and serial number not reported

http://bugs.winehq.org/show_bug.cgi?id=25024

--- Comment #6 from Alexandre Julliard  2010-11-04 10:42:13 CDT ---
(In reply to comment #5)
> Yes, it does look like I was setting the trace flag incorrectly.  I am now
> getting one trace flag on this system call, but the error code seems to
> fluctuate among several values:
>
> trace:volume:GetVolumeInformationW cannot open device L"\??\B:\": err 203
> trace:volume:GetVolumeInformationW cannot open device L"\??\B:\": err 0
> trace:volume:GetVolumeInformationW cannot open device L"\??\B:\": err 18
> trace:volume:GetVolumeInformationW cannot open device L"\??\B:\": err 2
>
> All I did was do a variety of calls, VOL B: command, DIR B: command, run
> GetVolumeInformation.EXE B:, with the current drive set or not set to B:

The trace is slightly broken, just ignore the error value. Anyway, the problem
is that you cannot open the device. Check the permissions.

[Bug 25024] Floppy diskette label and serial number not reported

http://bugs.winehq.org/show_bug.cgi?id=25024

--- Comment #7 from Chris Parker  2010-11-04 10:46:28 CDT ---
The device is open.  I can see the directory list with the DIR command, I can
type out a text file with the TYPE command.  However, GetVolumeInformationW
still reports this trace error.  The device can't be opened by
GetVolumeInformationW because of a bug in GetVolumeInformationW, no other
reason.

[Bug 25024] Floppy diskette label and serial number not reported

http://bugs.winehq.org/show_bug.cgi?id=25024

--- Comment #8 from Alexandre Julliard  2010-11-04 10:50:52 CDT ---
(In reply to comment #7)
> The device is open.  I can see the directory list with the DIR command, I can
> type out a text file with the TYPE command.  However, GetVolumeInformationW
> still reports this trace error.  The device can't be opened by
> GetVolumeInformationW because of a bug in GetVolumeInformationW, no other
> reason.

No, the device and the file systems are two different things. You need access
to the raw device (/dev/fd0 or so) to read label and serial.

[Bug 25024] Floppy diskette label and serial number not reported

http://bugs.winehq.org/show_bug.cgi?id=25024

--- Comment #9 from Chris Parker  2010-11-04 10:54:37 CDT ---
Maybe this is an Ubuntu bug then.  I can't mount the floppy drive using the
mount command since 10.04.1 because they broke something.  Instead, I mount
using udisks directly.  I'll try 1.3.6 on another Linux distro without that bug
and see if the problem still exists in wine.

[Bug 25024] Floppy diskette label and serial number not reported

http://bugs.winehq.org/show_bug.cgi?id=25024

Dmitry Timoshkov  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE

--- Comment #10 from Dmitry Timoshkov  2010-11-04 11:19:51 CDT ---
Marking this bug as a duplicate, feel free to reopen that bug, or add a comment
with a request to reopen.

*** This bug has been marked as a duplicate of bug 24871 ***

[Bug 25024] Floppy diskette label and serial number not reported

http://bugs.winehq.org/show_bug.cgi?id=25024

Dmitry Timoshkov  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #11 from Dmitry Timoshkov  2010-11-04 11:20:05 CDT ---
Closing duplicate.

[Bug 25024] Floppy diskette label and serial number not reported

http://bugs.winehq.org/show_bug.cgi?id=25024

--- Comment #12 from Austin English  2010-11-04 12:56:48 CDT ---
(In reply to comment #9)
> Maybe this is an Ubuntu bug then.  I can't mount the floppy drive using the
> mount command since 10.04.1 because they broke something.  Instead, I mount
> using udisks directly.  I'll try 1.3.6 on another Linux distro without that bug
> and see if the problem still exists in wine.

Try adding yourself to the 'floppy' group, then log out/in.

[Bug 25024] Floppy diskette label and serial number not reported

http://bugs.winehq.org/show_bug.cgi?id=25024

--- Comment #13 from Chris Parker  2010-11-16 09:24:59 CST ---
> No, the device and the file systems are two different things. You need access
> to the raw device (/dev/fd0 or so) to read label and serial.

Look - I have to ask you, is the floppy drive letter supposed to be assigned to
the /mnt/floppy path or to the /dev/fd0 path?  Because it only seems to work
for me against /media/floppy (i.e. the file systems, and it isn't working even
on openSUSE or an older Ubuntu before they broke mount for floppy.  Assuming I
am mounting the floppy letter correctly, how does WINE know the correct raw
device path (does it look up the Linux mount?)?

The only thing a little odd that I am doing is the assignment of the machine's
single floppy to drive B:.  Of course, I could assign it to any letter (even F:
if I wanted).  If wine is hardcoded assuming A: is fd0 and B: is fd1, that
might explain it.  I will try it again soon using A:, but in any case, I don't
think this is a permissions issue because I can use DD to read the boot sector
on /dev/fd0 just fine.

[Bug 25024] Floppy diskette label and serial number not reported

http://bugs.winehq.org/show_bug.cgi?id=25024

--- Comment #14 from Juan Lang  2010-11-16 10:58:46 CST ---
(In reply to comment #13)
> Look - I have to ask you, is the floppy drive letter supposed to be assigned to
> the /mnt/floppy path or to the /dev/fd0 path?  Because it only seems to work
> for me against /media/floppy (i.e. the file systems, and it isn't working even
> on openSUSE or an older Ubuntu before they broke mount for floppy.  Assuming I
> am mounting the floppy letter correctly, how does WINE know the correct raw
> device path (does it look up the Linux mount?)?

This isn't the proper forum for support: ask on wine-users instead.  (And have
a look at ~/.wine/dosdevices, that'll tell you something.)