Debian Bug report logs - #860590
ebtables: Use real locking in ebtables (LP: #1645324)

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Package: ebtables; Maintainer for ebtables is Jochen Friedrich <jochen@scram.de>; Source for ebtables is src:ebtables (PTS, buildd, popcon).

Reported by: Dragan Stancevic <dragan.stancevic@canonical.com>

Date: Wed, 19 Apr 2017 00:33:01 UTC

Severity: normal

Tags: patch

Found in version ebtables/2.0.10.4-3.5

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Report forwarded to debian-bugs-dist@lists.debian.org, dragan.stancevic@canonical.com, Jochen Friedrich <jochen@scram.de>:
Bug#860590; Package ebtables. (Wed, 19 Apr 2017 00:33:04 GMT) (full text, mbox, link).


Acknowledgement sent to Dragan Stancevic <dragan.stancevic@canonical.com>:
New Bug report received and forwarded. Copy sent to dragan.stancevic@canonical.com, Jochen Friedrich <jochen@scram.de>. (Wed, 19 Apr 2017 00:33:04 GMT) (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Dragan Stancevic <dragan.stancevic@canonical.com>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: ebtables: Use real locking in ebtables (LP: #1645324)
Date: Tue, 18 Apr 2017 19:29:00 -0500
[Message part 1 (text/plain, inline)]
Package: ebtables
Version: 2.0.10.4-3.5
Severity: normal
Tags: patch
User: ubuntu-devel@lists.ubuntu.com
Usertags: origin-ubuntu zesty ubuntu-patch

Dear Maintainer,


In Ubuntu, the attached patch was applied to achieve the following:


  * Use real locking in ebtables (LP: #1645324)
    - Prior use of locking by file exclusive access is inadequate
      because if ebtables crashes or is killed it will leave a
      stale lock file behind which then blocks new ebtables from
      running.


Thanks for considering the patch.


-- System Information:
Debian Release: stretch/sid
  APT prefers xenial-updates
  APT policy: (500, 'xenial-updates'), (500, 'xenial-security'), (500, 'xenial'), (100, 'xenial-backports')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.4.0-70-generic (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
[ebtables_2.0.10.4-3.5ubuntu2.debdiff (text/x-diff, attachment)]

Information forwarded to debian-bugs-dist@lists.debian.org, Jochen Friedrich <jochen@scram.de>:
Bug#860590; Package ebtables. (Tue, 16 May 2017 14:12:03 GMT) (full text, mbox, link).


Acknowledgement sent to Eric Desrochers <eric.desrochers@canonical.com>:
Extra info received and forwarded to list. Copy sent to Jochen Friedrich <jochen@scram.de>. (Tue, 16 May 2017 14:12:03 GMT) (full text, mbox, link).


Message #10 received at 860590@bugs.debian.org (full text, mbox, reply):

From: Eric Desrochers <eric.desrochers@canonical.com>
To: 860590@bugs.debian.org
Subject: ebtables: Use real locking in ebtables (LP: #1645324)
Date: Tue, 16 May 2017 10:09:57 -0400
Dear maintainer,

Did you have the time to review/consider my colleague (Dragan) patch to be committed/uploaded into Debian ?

Note that Dragan didn't submit the patch upstream since that ebtables upstream project is pretty much unmaintained now since 2015.
Nowadays, all the development effort is now happening in nft.

Although I understand that you are very busy, I would appreciate it if you could provide a response as soon as possible about this patch proposal. I very much appreciate your time.

- Eric




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