[systemd-bugs] [Bug 54522] New: Unable to mount by LABEL containing a '/'

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=54522

             Bug #: 54522
           Summary: Unable to mount by LABEL containing a '/'
    Classification: Unclassified
           Product: systemd
           Version: unspecified
          Platform: All
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: general
        AssignedTo: systemd-bugs at lists.freedesktop.org
        ReportedBy: d at falconindy.com
         QAContact: systemd-bugs at lists.freedesktop.org


Created attachment 66647
  --> https://bugs.freedesktop.org/attachment.cgi?id=66647
Example failing unit

Having a device in /etc/fstab specified by a tag containing a '/' character
will cause systemd to fail to mount the device. The root of the issue seems to
be inconsistent escaping in the unit. For example, a device identified by
LABEL=foo/bar generates the following dependencies:

BindsTo=dev-disk-by\x2dlabel-foo-bar.device
WantedBy=dev-disk-by\x2dlabel-foo\x5cx2fbar.device

These need to be identical in order for mounting to succeed, since only one of
these devices will ever show up.

Full output from 'systemctl show' on the faily mount unit is attached.

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