Gentoo Weekly Newsletter: 24 April 2006
1.
Gentoo news
Major OpenLDAP upgrade ahead
OpenLDAP Version 2.3 will be unmasked during this week. There are many
new features and some incompatibilities:
- The slurpd sync method has been deprecated in favour of
syncrepl
- Existing databases need to be manually upgraded or they may get trashed,
instructions can be found in the ebuilds.
- Although the libraries from 2.1 or 2.2 are kept if installed, a
revdep-rebuild is highly recommended
- The dbm backend has been deprecated and is already removed in new
upstream version (2.4alpha), migrating to a different backend (bdb or
hdb) is recommended.
Subforums layout for forums.gentoo.org
Subforums have been in use on forums.gentoo.org for a while now, but before
creating further subforums we are looking to see if the layout could be
improved. There are some alternative layout proposals and the forums team
would like to get some input on what people prefer. A thread showing some
examples of possible implementations including a poll has been set up on
the forums. Please take some time to review them, vote and/or comment on them.
2.
Heard in the community
Web forums
Gentoo Forums Improvements
Since the last upgrade of the Gentoo Forums announced in the GWN of the previous week, the
internationalization of the Gentoo Forums continues, with even more languages translated,
as well as many more parts that until now were in English. Apart from that, some security
enhancements and restrictions have been incorporated into the current stable version of the
Gentoo Forums. Finally, a very significant bug that was affecting the moderators was finally
dispatched. You can see the full update log if you follow the appropiate link below.
Is Gentoo more expensive than Red Hat?
One of our users, drakkan,
who has been a fellow Gentoo User for over two years, explains that he is afraid that it is more
expensive to maintain Gentoo servers than Red Hat ones. Two important reasons are the constant
need of recompilation of packages which takes some time, but also the change in configuration files.
Find out more about this in the thread below.
Documentation, Tips & Tricks: Trackball configuration in modular xorg
davidgurvich
has started a very nice tricks thread where he explains that there is no longer any need to use
xmodmap with xorg-x11 7 to modify which buttons point where as there seems
to be a new option for that within xorg.conf, "ButtonMapping". Get into the
discussion and read more about this topic in the thread below.
gentoo-dev
Automatically killing invalid CFLAGS/warning about bad
CFLAGS
The AMD64 team has been testing an addition to the profile.bashrc that
filters CFLAGS that are unrecognized by gcc. As it seems to work quite
well it could be implemented globally to reduce the number of bugs and
errors due to bad CFLAGS, potentially at the cost of flexibility.
Enroll users for testing packages
In the quest for better testing of packages Eldad Zack
proposes to allow users to
give more feedback on testing packages. The Arch Tester program
tries to fill that niche, but it is still hard for users to get involved
without spending too much of their time for Gentoo.
Gentoo theming during bootup
In one of the bigger threads of the last weeks Donnie Berkholz asks for some help in
creating an easy-to-install Gentoo theme for bootup. From this start the
thread goes into a heated debate on branding - should Gentoo offer
things as they are shipped by upstream or patch them to have a Gentoo
look?
3.
Gentoo in the press
Gentoo Wiki (23 April 2006)
Steve Dibb has written a nice Howto on dynamic DNS to point to a host residing
anywhere on a DSL or other access line with changing IP addresses. Hosted on the
inofficial Gentoo Wiki, the
article goes into great detail explaining the entire process, from
registering a domain name to using the services of a dynamic domain name resolver
-- EveryDNS in his example -- to follow an ISP's dynamic IP address allocation.
4.
Gentoo developer moves
Moves
The following developers recently left the Gentoo project:
Adds
The following developers recently joined the Gentoo project:
- Thilo Bangert (bangert) - net-mail herd
Changes
The following developers recently changed roles within the
Gentoo project:
- Denis Dupeyron (calchan) - joined the embedded herd
5.
Gentoo Security
libapreq2: Denial of Service vulnerability
A vulnerability has been reported in libapreq2 which could lead to a Denial
of Service.
For more information, please see the GLSA Announcement
Cyrus-SASL: DIGEST-MD5 Pre-Authentication Denial of Service
Cyrus-SASL contains a vulnerability in the DIGEST-MD5 process that could
lead to a Denial of Service.
For more information, please see the GLSA Announcement
zgv, xzgv: Heap overflow
xzgv and zgv attempt to decode JPEG images within the CMYK/YCCK colour
space incorrectly, potentially resulting in the execution of arbitrary
code.
For more information, please see the GLSA Announcement
Crossfire server: Denial of Service and potential arbitrary code execution
The Crossfire game server is vulnerable to a Denial of Service and
potentially to the execution of arbitrary code.
For more information, please see the GLSA Announcement
Mozilla Firefox: Multiple vulnerabilities
Several vulnerabilities in Mozilla Firefox allow attacks ranging from
execution of script code with elevated privileges to information leaks.
For more information, please see the GLSA Announcement
fbida: Insecure temporary file creation
fbida is vulnerable to linking attacks, potentially allowing a local user
to overwrite arbitrary files.
For more information, please see the GLSA Announcement
Dia: Arbitrary code execution through XFig import
Buffer overflows in Dia's XFig import could allow remote attackers to
execute arbitrary code.
For more information, please see the GLSA Announcement
6.
Bugzilla
Statistics
The Gentoo community uses Bugzilla (bugs.gentoo.org) to record and track
bugs, notifications, suggestions and other interactions with the
development team. Between 16 April 2006
and 23 April 2006, activity on the site has resulted in:
- 799 new bugs during this period
- 470 bugs closed or resolved during this period
- 38 previously closed bugs were reopened this period
Of the 9766 currently open bugs: 60 are labeled 'blocker', 144 are labeled 'critical', and 520 are labeled 'major'.
Closed bug rankings
The developers and teams who have closed the most bugs during this period are:
New bug rankings
The developers and teams who have been assigned the most new bugs during this period are:
7.
GWN feedback
Please send us your feedback and
help make the GWN better.
8.
GWN subscription information
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9.
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