Bug 466619 - mount -l Segmentation Fault
mount -l Segmentation Fault
Product: Fedora
Classification: Fedora
Component: e2fsprogs (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Eric Sandeen
Fedora Extras Quality Assurance
: 467706 468011 (view as bug list)
Depends On:
  Show dependency treegraph
Reported: 2008-10-11 09:14 EDT by Charles R. Anderson
Modified: 2008-11-05 23:07 EST (History)
6 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2008-11-05 23:07:06 EST
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
strace mount -l output (9.21 KB, text/plain)
2008-10-11 09:14 EDT, Charles R. Anderson
no flags Details
/etc/mtab (412 bytes, text/plain)
2008-10-11 09:15 EDT, Charles R. Anderson
no flags Details
/etc/blkid/blkid.tab (1.49 KB, text/plain)
2008-10-11 09:16 EDT, Charles R. Anderson
no flags Details

  None (edit)
Description Charles R. Anderson 2008-10-11 09:14:55 EDT
Created attachment 320090 [details]
strace mount -l output

Description of problem:

mount -l crashes with a Segmentation fault.

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. mount -l
Actual results:

# mount -l
/dev/mapper/garibaldi-root on / type ext3 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
Segmentation fault (core dumped)

Expected results:
no crash

Additional info:

Core was generated by `mount -l'.
Program terminated with signal 11, Segmentation fault.
[New process 3773]
#0  0x00000000009d99c2 in strcmp () from /lib64/libc-2.8.so
(gdb) bt
#0  0x00000000009d99c2 in strcmp () from /lib64/libc-2.8.so
#1  0x00000000003323c2 in blkid_get_dev (cache=<value optimized out>,
    devname=<value optimized out>, flags=<value optimized out>) at devname.c:99
#2  0x0000000000335c3d in blkid_get_tag_value (cache=<value optimized out>,
    tagname=<value optimized out>, devname=<value optimized out>)
    at resolve.c:45
#3  0x00007f159d8ba398 in print_one (me=<value optimized out>) at mount.c:260
#4  0x00007f159d8bddde in main (argc=<value optimized out>,
    argv=<value optimized out>) at mount.c:280
Comment 1 Charles R. Anderson 2008-10-11 09:15:55 EDT
Created attachment 320091 [details]
Comment 2 Charles R. Anderson 2008-10-11 09:16:39 EDT
Created attachment 320092 [details]
Comment 3 Karel Zak 2008-10-13 16:06:43 EDT
Eric, backport the below patch to F9, please.

  commit bb47c2a4aff6ec6b9be7f30cd04cf7c858a84de4
  Author: Theodore Ts'o <tytso@mit.edu>
  Date:   Sun Jul 13 19:10:10 2008 -0400

  libblkid: Make sure we never reference a null dev->bid_type
Comment 4 Eric Sandeen 2008-10-13 16:16:06 EDT
Karel, thanks.  I have a few other e2fsprogs open on F9 that are solved upstream, I'll bring 1.41.3 back now I think.
Comment 5 Fedora Update System 2008-10-13 17:06:06 EDT
e2fsprogs-1.41.3-2.fc9 has been submitted as an update for Fedora 9.
Comment 6 Fedora Update System 2008-10-15 22:12:10 EDT
e2fsprogs-1.41.3-2.fc9 has been pushed to the Fedora 9 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update e2fsprogs'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F9/FEDORA-2008-8884
Comment 7 backslash 2008-10-17 12:05:38 EDT
i tried 
yum --enablerepo=updates-testing update e2fsprogs
as root but yum says no package to be updated, but the version installed (with yum info) is 1.41.0 release 2.fc9
Comment 8 Eric Sandeen 2008-10-17 12:22:11 EDT
I see e2fsprogs-1.41.3-2.fc9.x86_64.rpm on, for example, the facebook mirror, so perhaps your mirror just isn't updated quite yet?

Comment 9 Karel Zak 2008-10-20 16:49:44 EDT
*** Bug 467706 has been marked as a duplicate of this bug. ***
Comment 10 Charles R. Anderson 2008-10-20 17:03:58 EDT
The new e2fsprogs fixes this problem for me.
Comment 11 Ralf Corsepius 2008-10-20 21:24:55 EDT
e2fsprogs-1.41.3-2.fc9.x86_64 seems to fix this issue for me.

(In reply to comment #7)
yum --enablerepo=updates-testing-newkey update e2fsprogs
Comment 12 Karel Zak 2008-10-22 17:50:28 EDT
*** Bug 468011 has been marked as a duplicate of this bug. ***
Comment 13 Fedora Update System 2008-11-05 23:06:57 EST
e2fsprogs-1.41.3-2.fc9 has been pushed to the Fedora 9 stable repository.  If problems still persist, please make note of it in this bug report.

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