Bug 816877 - libmount does not close device fd before mount(2)
Summary: libmount does not close device fd before mount(2)
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: util-linux
Version: 17
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Karel Zak
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-04-27 08:44 UTC by Karel Zak
Modified: 2012-05-31 00:54 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2012-05-31 00:54:31 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description Karel Zak 2012-04-27 08:44:22 UTC 
The syscall mount(2) returns EBUSY on /dev/fd0, because libmount does not close a device file descriptor used originally for filesystem probing.

 # mount /dev/fd0 /mnt
 mount: /dev/fd0 is already mounted or /mnt busy

Fixed by upstream commit 6257e4458295e4a731e3979588e21c95c0cc7186.
Comment 1 Fedora Update System 2012-05-25 11:48:32 UTC 
util-linux-2.21.2-1.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/util-linux-2.21.2-1.fc17
Comment 2 Fedora Update System 2012-05-26 07:07:52 UTC 
Package util-linux-2.21.2-1.fc17:
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing util-linux-2.21.2-1.fc17'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-8440/util-linux-2.21.2-1.fc17
then log in and leave karma (feedback).
Comment 3 Fedora Update System 2012-05-31 00:54:31 UTC 
util-linux-2.21.2-1.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.
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