FS#7211 - segfault when unmounting user mounted disk by UUID

Attached to Project: Arch Linux
Opened by Michal Bozon (mykhal) - Saturday, 19 May 2007, 13:29 GMT
Last edited by Tobias Powalowski (tpowa) - Sunday, 20 May 2007, 15:45 GMT
Task Type Bug Report
Category System
Status Closed
Assigned To No-one
Architecture i686
Severity High
Priority Normal
Reported Version 2007.05 Duke
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

I have partition defined in /etc/fstab defined by UUID and enabled user-mounting it:

UUID=<UUID> <MOUNTPOINT> <PARTTYPE> rw,noauto,user 0 0

I mount it as user:

% mount <MOUNTPOINT>

Umount it:

% umount <MOUNTPOINT>
Segmentation fault

(the disk remains mounted)
It does not happen when root umounts it
or when partition is specified usually by /dev/xxx.
(However, sometimes it is necessary to have it defined exactly by UUID)
It happened both on ext3 and vfat partitions.
It happened also in archlinux 0.8.

The bug seems to be the same as this one: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=410031
This task depends upon

Closed by  Tobias Powalowski (tpowa)
Sunday, 20 May 2007, 15:45 GMT
Reason for closing:  Fixed
Comment by Jan de Groot (JGC) - Sunday, 20 May 2007, 13:35 GMT
http://cvs.fedora.redhat.com/viewcvs/*checkout*/devel/util-linux/util-linux-2.13-mount-uuid.patch?rev=1.1

That one should fix it.
Comment by Tobias Powalowski (tpowa) - Sunday, 20 May 2007, 15:45 GMT
added closing this one now

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