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

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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
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