rsyslog

Changelog for 8.4.1 (v8-stable)

Version 8.4.1 [v8-stable] 2014-09-30

  • imudp: add for bracketing mode, which makes parsing stats easier
  • permit at-sign in variable names
    closes: https://github.com/rsyslog/rsyslog/issues/110
  • bugfix: fix syntax error in anon_cc_numbers.py script
    Thanks to github user anthcourtney for the patch.
    closes: https://github.com/rsyslog/rsyslog/issues/109
  • bugfix: ompgsql: don’t loose uncomitted data on retry
    Thanks to Jared Johnson and Axel Rau for the patch.
  • bugfix: imfile: if a state file for a different file name was set, that different file (name) was monitored instead of the configured one. Now, the state file is deleted and the correct file monitored.
    closes: https://github.com/rsyslog/rsyslog/issues/103
  • bugfix: omudpspoof: source port was invalid
    Thanks to Pavel Levshin for the patch
  • bugfix: build failure on systems which don’t have json_tokener_errors
    Older versions of json-c need to use a different API (which don’t exists on newer versions, unfortunately…)
    Thanks to Thomas D. for reporting this problem.
  • bugfix: omelasticsearch does not work with broken/changed ES 1.0+ API
    closes: https://github.com/rsyslog/rsyslog/issues/104
  • bugfix: mmanon did not properly anonymize IP addresses starting with ‘9’
    Thanks to defa-at-so36.net for reporting this problem.
    closes: http://bugzilla.adiscon.com/show_bug.cgi?id=529
  • bugfix: build problems on SuSe Linux
    Thanks Andreas Stieger for the patch
  • bugfix: omelasticsearch error file did not work correctly on ES 1.0+ due to a breaking change in the ElasticSearch API.
    see also: https://github.com/rsyslog/rsyslog/issues/104
  • bugfix: potential abort when a message with PRI > 191 was processed if the “pri-text” property was used in active templates, this could be abused to a remote denial of service from permitted senders
    see also: CVE-2014-3634

Changelog for 7.6.6 (v7-stable)

Version 7.6.6 [v7.6-stable] 2014-09-30

  • bugfix: potential abort when a message with PRI > 191 was processed
    if the “pri-text” property was used in active templates, this could be abused to a remote denial of service from permitted senders see also: CVE-2014-3634
  • bugfix: potential segfault on startup on 64 bit systems
    This happened immediately on startup during config processing. Once rsyslog got past this stage, it could not happen.
  • bugfix: build problems on SuSe Linux
    Thanks Andreas Stieger for the patch

rsyslog 7.6.6 (v7-stable) released

This version adresses some bugs and a security issue. Please note that it fixes a potential remote DoS, which may happen for some (non-default) configurations. As such, users are highly encouraged to upgrade to this version.

ChangeLog:

http://www.rsyslog.com/changelog-for-7-6-6-v7-stable/

Download:

http://www.rsyslog.com/downloads/download-v7-stable/

As always, feedback is appreciated.

Best regards,
Florian Riedl

The rsyslog testbench

In this video Rainer will give a quick rundown what the rsyslog testbench is and how tests can be added, as well as how single tests can be run without a full “make check”.

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rsyslog 7.6.5 (v7-stable) released

This released provides an important regression fix, which rendered 7.6.4 unusable, as selector line evaluation was incorrect. Users of 7.6.4 are highly advised to upgrade to this version.

ChangeLog:

http://www.rsyslog.com/changelog-for-7-6-5-v7-stable/

Download:

http://www.rsyslog.com/downloads/download-v7-stable/

As always, feedback is appreciated.

Best regards,
Florian Riedl

rsyslog 7.6.4 (v7-stable) released

This is a new release for the v7-stable branch. It contains a lot of bug fixes and patches. Several issues have been fixed, thus ensuring better stability and reliability. This is a recommended update for all v7 users.

ChangeLog:

http://www.rsyslog.com/changelog-for-7-6-4-v7-stable/

Download:

http://www.rsyslog.com/downloads/download-v7-stable/

As always, feedback is appreciated.

Best regards,
Florian Riedl

rsyslog v8 improvements and how to write plugins in any language

In the first part, we will explain the new RSYSLOG v8 engine, its motivation and its benefits. Learn, for example, why writing to Elasticsearch is much faster with the new engine. We will describe the tuning parameters vital for making best use of the new features.

In the second part we will explain how to write RSYSLOG plugins in any language. Traditionally, writing rsyslog plugins has been considered quite hard, with at least C knowledge necessary. In v8, we have introduced new interfaces which make it possible to write plugins in any language – be it Python, Perl or Java. Even bash will do. In essence, this is a great tool for any admin to add special needs with just a bit of scripting. We will proivde concrete instructions on how to write a plugin, point to read-to-copy samples and tell how to integrate this into rsyslog.

NOTE: This is Rainers LinuxTag Berlin 2014 talk.

New 8.4 stable is ready

A new rsyslog v8-stable has been released. It is not just the next iteration of 8.2, instead it will be a new feature release based on the latest 8.3 devel. So please welcome 8.4.

Frequent followers may wonder why 8.4 is ready. Originally, we planned to release it after the summer break. The reason is simple: its ready to come up, albeit with a little less functionality than originally anticipated. Since we were primarily doing maintenance and bug fixing on v8-devel the past couple of weeks, just as it normally happens before a new stable branch comes up. So the code has matured and we decided it was ready to be released as stable. We released 8.4.0 a week ago, and it inherits all the enhancements and fixes of rsyslog 8.3. We hope rsyslog 8.4 fulfils your expectations and provides a flawless logging experience.

rsyslog 8.4.0 (v8-stable) released

We have just released 8.4.0 of the v8-stable branch.

This release introduces the new stable version that inherits all the enhancements and improvements of rsyslog 8.3.

Additionaly, the separated documentation is available as a tarball download on the download page.

ChangeLog:

http://www.rsyslog.com/changelog-for-8-4-0-v8-stable/

Download:

http://www.rsyslog.com/downloads/download-v8-stable/

As always, feedback is appreciated.

Best regards,
Florian Riedl

rsyslog 8.3.5 (v8-devel) released

We have just released 8.3.5 of the v8-devel branch.

This is basically a maintenance release. It adds improved error output to omprog and a couple of patches were imported from the latest v7-stable (7.6.4).

ChangeLog:

http://www.rsyslog.com/changelog-for-8-3-5-v8-devel/

Download:

http://www.rsyslog.com/download-v8-devel/

As always, feedback is appreciated.

Best regards,
Florian Riedl

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