[Bug 59118] New: 32-bit WINE does not work correctly with 32-bit device IDs and 64-bit inodes

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=59118

            Bug ID: 59118
           Summary: 32-bit WINE does not work correctly with 32-bit device
                    IDs and 64-bit inodes
           Product: Wine
           Version: 11.0-rc1
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wineserver
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 79937
  --> http://bugs.winehq.org/attachment.cgi?id=79937
Log showing command run, error, and location of correct directory

When Wine starts, Wineserver uses the device and inode IDs of the `~/.wine`
directory to name a temporary directory
(`/tmp/.wine-${UID}/server-${DEVICE_ID_IN_HEX}-${INODE_ID_IN_HEX}`). A lock
file and socket are created in this directory that the Wine client then (I
presume) uses to communicate with Wineserver.

When running on our HPC cluster with a Lustre filesystem, Wineserver creates
this directory with a different name to the one that the client uses to look
for it. Specifically, it is created with a 32-bit device ID and 64-bit inode
ID, but read with a 16-bit device ID and 32-bit inode ID. The truncated device
ID is simply the last 16 bits of the full 32-bit ID, but it is not clear to me
how the truncated inode ID is related---the last 12 bits appear the same, but
the remainder does not line up.

The machine is running CentOS 7; as far as I know no official packages are
available, and I'm not able to build 32-bit Wine due to a lack of a 32-bit
toolchain, so I am running in an Apptainer container. To my knowledge this
shouldn't affect the behaviour observed; running `stat ~/.wine` inside the
container returns the same inode number as running it outside the container.

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[Bug 59118] 32-bit WINE does not work correctly with 32-bit device IDs and 64-bit inodes

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=59118

--- Comment #1 from Alexandre Julliard <[e-mail]> ---
It sounds like your 32-bit Wine was built incorrectly, probably without
_FILE_OFFSET_BITS=64.

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