quantal has seen the end of its life and is no longer receiving any
updates. Marking the quantal task for this ticket as Won't Fix.
** Changed in: liblockfile (Ubuntu Quantal)
Status: Fix Committed = Won't Fix
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quantal has seen the end of its life and is no longer receiving any
updates. Marking the quantal task for this ticket as Won't Fix.
** Changed in: liblockfile (Ubuntu Quantal)
Status: Fix Committed = Won't Fix
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Bugs,
never mind - my co-worker let me down and this totally works. my bad.
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Title:
lockfile-create hangs inside lxc containers (potential buffer
this is also on precise
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Title:
lockfile-create hangs inside lxc containers (potential buffer
overflow?)
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Phillipp
I am, and it is still not fixed
root@breu-prec-jenkins-32675-api:~# apt-cache policy liblockfile1
liblockfile1:
Installed: 1.09-3
Candidate: 1.09-3ubuntu0.1
Version table:
1.09-3ubuntu0.1 0
500 http://archive.ubuntu.com/ubuntu/ precise-updates/main amd64
Packages
Can we please get this released in a precise SRU?
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Title:
lockfile-create hangs inside lxc containers (potential buffer
overflow?)
To manage
This bug was fixed in the package liblockfile - 1.09-3ubuntu0.1
---
liblockfile (1.09-3ubuntu0.1) precise-proposed; urgency=low
* debian/patches/fix-buffer-overflows.patch: Fix buffer overflows when
building strings
- Protect against overflows caused by long hostnames (LP:
I tested this and the bug still exists where lockfile-create segfaults
with a long hostname. The problem here is the 23 characters allowed for
the system name is still not sufficient. gethostname() can return a
hostname up to 256 characters long.
on precise with liblockfile-bin 1.09-3ubuntu0.1
** Tags added: verification-done-precise
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Title:
lockfile-create hangs inside lxc containers (potential buffer
overflow?)
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Came here by way of the ntp restart failing due to liblockfile errors if
the hostname is too long. The 1.09-3ubuntu0.1 proposed package fixes
the error for me, thanks!
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Hello James, or anyone else affected,
Accepted liblockfile into quantal-proposed. The package will build now
and be available at
http://launchpad.net/ubuntu/+source/liblockfile/1.09-4ubuntu0.1 in a few
hours, and then in the -proposed repository.
Please help us by testing this new package. See
** Branch linked: lp:~ubuntu-branches/ubuntu/quantal/liblockfile
/quantal-proposed
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Title:
lockfile-create hangs inside lxc containers (potential
Hello James, or anyone else affected,
Accepted liblockfile into precise-proposed. The package will build now
and be available at
http://launchpad.net/ubuntu/+source/liblockfile/1.09-3ubuntu0.1 in a few
hours, and then in the -proposed repository.
Please help us by testing this new package. See
** Branch linked: lp:ubuntu/precise-proposed/liblockfile
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Title:
lockfile-create hangs inside lxc containers (potential buffer
overflow?)
To
The raring nomination can be removed/rejected. The patch that fixes the
issue was released in raring circa liblockfile 1.09-5ubuntu1.
** Description changed:
I've hit this problem while testing juju charms that use ntp
(specifically hbase - bug 800708).
The first instance in the first
** Also affects: liblockfile (Ubuntu Raring)
Importance: Undecided
Status: New
** Changed in: liblockfile (Ubuntu Raring)
Status: New = Fix Released
** Also affects: liblockfile (Ubuntu Precise)
Importance: Undecided
Status: New
** Also affects: liblockfile (Ubuntu
Sponsored precise upload. Unsubscribing sponsors.
** Changed in: liblockfile (Ubuntu Precise)
Status: New = In Progress
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Title:
Hitting this on precise trying to deploy a more recent Ceph (which
apparently uses liblockfile) on an openstack cloud configured to use its
default hostname scheme, eg: server-e5476307-a3c3-4703-b28c-
84fedce7078.novalocal
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** Tags added: canonical-webops-juju
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Title:
lockfile-create hangs inside lxc containers (potential buffer
overflow?)
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** Tags added: canonistack
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Title:
lockfile-create hangs inside lxc containers (potential buffer
overflow?)
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or do I have to type bug#971314 or LP #971314 or what
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Title:
lockfile-create hangs inside lxc containers (potential buffer
overflow?)
To
this may be a dup of #971314
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Title:
lockfile-create hangs inside lxc containers (potential buffer
overflow?)
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I just uploaded your patch to raring, and sent it on to Debian bug
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=677225
** Bug watch added: Debian Bug tracker #677225
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=677225
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** Branch linked: lp:ubuntu/raring-proposed/liblockfile
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Title:
lockfile-create hangs inside lxc containers (potential buffer
overflow?)
To
This bug was fixed in the package liblockfile - 1.09-5ubuntu1
---
liblockfile (1.09-5ubuntu1) raring; urgency=low
* debian/patches/fix-buffer-overflows.patch: Fix buffer overflows when
building strings
- Protect against overflows caused by long hostnames (LP: #941968)
-
** Changed in: liblockfile (Ubuntu)
Importance: Medium = High
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Title:
lockfile-create hangs inside lxc containers (potential buffer
** No longer affects: lockfile-progs (Ubuntu)
** No longer affects: ntp (Ubuntu)
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Title:
lockfile-create hangs inside lxc
** No longer affects: lockfile-progs (Ubuntu)
** No longer affects: ntp (Ubuntu)
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Title:
lockfile-create hangs inside lxc containers (potential
Here's debdiff for Raring. It passes the [Test Case] that I added to the
bug description, as well as other manual testing such as a creating a
lockfile on a system with a 1 character long hostname.
The debdiff also fixes bug #1011477. See that bug for info and test
case.
** Description changed:
** Changed in: liblockfile (Ubuntu)
Status: In Progress = Confirmed
** Changed in: liblockfile (Ubuntu)
Assignee: Tyler Hicks (tyhicks) = (unassigned)
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@Sebastian,
what you are seeing is likely unrelated to this particular bug. However
if I simply do something like:
juju deploy --repository=~/myrepo local:precise/ovs-lxc
lxc-5678901234567890123456789012345678901
and very quickly
juju debug-log
then I see:
LXCError: lxc-start: node name ''
Never mind - simply doing
sudo hostname host567890123456789012345678901234567890
sudo apt-get install lxc
in precise reproduced this, giving me
* Starting NTP server ntpd
*** glibc detected *** lockfile-create: free(): invalid next size
(fast): 0x00d750a0 ***
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@jamespage,
do you still see this bug?
** Changed in: ntp (Ubuntu)
Status: Expired = Confirmed
** Changed in: ntp (Ubuntu)
Importance: Undecided = High
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Note I get the same thing in a kvm-based cloud instance.
Marking this bug as not affecting lxc.
** No longer affects: lxc (Ubuntu)
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I have reproduced this on precise and raring.
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Title:
lockfile-create hangs inside lxc containers (potential buffer
overflow?)
** Also affects: lockfile-progs (Ubuntu)
Importance: Undecided
Status: New
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Title:
lockfile-create hangs inside lxc
The problem is with string handling in liblockfile's
lockfile_create_save_tmplock(). I'll start work on getting a debdiff
prepared.
** Also affects: liblockfile (Ubuntu)
Importance: Undecided
Status: New
** Changed in: liblockfile (Ubuntu)
Assignee: (unassigned) = Tyler Hicks
@Sebastian,
what you are seeing is likely unrelated to this particular bug. However
if I simply do something like:
juju deploy --repository=~/myrepo local:precise/ovs-lxc
lxc-5678901234567890123456789012345678901
and very quickly
juju debug-log
then I see:
LXCError: lxc-start: node name ''
@jamespage,
do you still see this bug?
** Changed in: ntp (Ubuntu)
Status: Expired = Confirmed
** Changed in: ntp (Ubuntu)
Importance: Undecided = High
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Never mind - simply doing
sudo hostname host567890123456789012345678901234567890
sudo apt-get install lxc
in precise reproduced this, giving me
* Starting NTP server ntpd
*** glibc detected *** lockfile-create: free(): invalid next size
(fast): 0x00d750a0 ***
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Note I get the same thing in a kvm-based cloud instance.
Marking this bug as not affecting lxc.
** No longer affects: lxc (Ubuntu)
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Title:
I have reproduced this on precise and raring.
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Title:
lockfile-create hangs inside lxc containers (potential buffer
overflow?)
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** Also affects: lockfile-progs (Ubuntu)
Importance: Undecided
Status: New
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Title:
lockfile-create hangs inside lxc containers
The problem is with string handling in liblockfile's
lockfile_create_save_tmplock(). I'll start work on getting a debdiff
prepared.
** Also affects: liblockfile (Ubuntu)
Importance: Undecided
Status: New
** Changed in: liblockfile (Ubuntu)
Assignee: (unassigned) = Tyler Hicks
** Changed in: lxc (Ubuntu)
Status: Expired = Confirmed
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Title:
lockfile-create hangs inside lxc containers (potential
Sebastian,
I'm sorry, could you please give us more specifically the steps you
took? What was that username for - is that the logged-in username on
the host? is the environment the environment name in
.juju/environments.yaml, and service the name of the charm you invoked?
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Sure. First, I ssh'd to project64198@deneb, a (metal) server of mine.
There prepared for local deployment:
sudo apt-get install python-software-properties
sudo add-apt-repository ppa:juju/pkgs
sudo apt-get update sudo apt-get install juju
sudo apt-get install lxc apt-cacher-ng libzookeeper-java
** Changed in: lxc (Ubuntu)
Status: Expired = Confirmed
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Title:
lockfile-create hangs inside lxc containers (potential buffer
overflow?)
Sebastian,
I'm sorry, could you please give us more specifically the steps you
took? What was that username for - is that the logged-in username on
the host? is the environment the environment name in
.juju/environments.yaml, and service the name of the charm you invoked?
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Sure. First, I ssh'd to project64198@deneb, a (metal) server of mine.
There prepared for local deployment:
sudo apt-get install python-software-properties
sudo add-apt-repository ppa:juju/pkgs
sudo apt-get update sudo apt-get install juju
sudo apt-get install lxc apt-cacher-ng libzookeeper-java
I accidentally reproduced this, using:
username project64198
environment democluster
service hbase-master
project64198-democluster-hbase-master-2 has 40 characters. After I
destroyed the environment and recreated under the name demo, everything
was running fine.
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I accidentally reproduced this, using:
username project64198
environment democluster
service hbase-master
project64198-democluster-hbase-master-2 has 40 characters. After I
destroyed the environment and recreated under the name demo, everything
was running fine.
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[Expired for lxc (Ubuntu) because there has been no activity for 60
days.]
** Changed in: lxc (Ubuntu)
Status: Incomplete = Expired
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[Expired for ntp (Ubuntu) because there has been no activity for 60
days.]
** Changed in: ntp (Ubuntu)
Status: Incomplete = Expired
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[Expired for lxc (Ubuntu) because there has been no activity for 60
days.]
** Changed in: lxc (Ubuntu)
Status: Incomplete = Expired
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Title:
[Expired for ntp (Ubuntu) because there has been no activity for 60
days.]
** Changed in: ntp (Ubuntu)
Status: Incomplete = Expired
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Title:
Simply running lockfile-create, killing it quickly, and re-running it in
a container doesn't reproduce it for me. Can you please tell me which
juju charm to use to reproduce this? Can you still reproduce this
today?
** Changed in: lxc (Ubuntu)
Status: Confirmed = Incomplete
** Changed
Simply running lockfile-create, killing it quickly, and re-running it in
a container doesn't reproduce it for me. Can you please tell me which
juju charm to use to reproduce this? Can you still reproduce this
today?
** Changed in: lxc (Ubuntu)
Status: Confirmed = Incomplete
** Changed
I decided not to assign to jjohansen, only subscribe him :)
If noone else gets to the bottom of this before I clear some things off
my plate, I will see if I can get to the bottom of it. I would assign
myself to it, but dont' want to stop someone else from jumping in if
they have time.
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Brue and davidpbritton,
could you please attach the charm you were using?
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Title:
lockfile-create hangs inside lxc containers
I decided not to assign to jjohansen, only subscribe him :)
If noone else gets to the bottom of this before I clear some things off
my plate, I will see if I can get to the bottom of it. I would assign
myself to it, but dont' want to stop someone else from jumping in if
they have time.
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Brue and davidpbritton,
could you please attach the charm you were using?
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Title:
lockfile-create hangs inside lxc containers (potential buffer
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