Public bug reported:
Binary package hint: libsafe
Hello everybody,
I have libsafe installed and configured to fire a mail whenever an access
violation event occurs. I recently installed Amarok 1.4.3 from the
dapper-backports repository. The new Amarok has scripting support and one of
the script, 'Lyrics: LyricWiki v2.0' which depends on 'Ruby 1.8' happens to
fire that dreaded mail with the termination of /usr/bin/ruby1.8
This is how I installed libsafe 2.0-16-6:
sudo apt-get install libsafe ld.so.preload-manager
Added the line: '/lib/libsafe.so.2' to /etc/ld.so.preload -- as described in
/usr/share/doc/libsafe/libsafe.8.html for set-uid programs as well.
Changed the line 'none' to 'root' in /etc/libsafe.notify. I have postfix
installed with root -> nix (my username) in /etc/aliases(.db).
This is how I installed Amarok 1.4.3:
sudo apt-get install amarok
certain dependencies were asked for. I approved the install anyway.
This is how the access violation occurs:
When a song is playing in Amarok, clicking the sidebar Context>Lyrics
shows that no lyrics script is running. Clicking on any of the available
script results in the said mail with the termination of
/usr/bin/ruby1.8. Amarok however continues to play remaining completely
immune to the situation.
Here are the contents of the mail received from libsafe:
Libsafe violation detected on teststation at Thu May 3 14:56:56 2007
Libsafe version 2.0.16
Detected an attempt to write across stack boundary.
Terminating /usr/bin/ruby1.8.
uid=1000 euid=1000 pid=8226
Call stack:
0xb7fdb6e4 /lib/libsafe.so.2.0.16
0xb7fdbb84 /lib/libsafe.so.2.0.16
0xb7f29f31 /usr/lib/libruby1.8.so.1.8.4
0xb7f2abd5 /usr/lib/libruby1.8.so.1.8.4
0xb7f39a51 /usr/lib/libruby1.8.so.1.8.4
0xb7f73740 /usr/lib/libruby1.8.so.1.8.4
0xb7f245ce /usr/lib/libruby1.8.so.1.8.4
0xb7f2f084 /usr/lib/libruby1.8.so.1.8.4
0xb7f2faea /usr/lib/libruby1.8.so.1.8.4
0xb7f2c5de /usr/lib/libruby1.8.so.1.8.4
0xb7f320ab /usr/lib/libruby1.8.so.1.8.4
0xb7f3b65f /usr/lib/libruby1.8.so.1.8.4
0xb7f241cb /usr/lib/libruby1.8.so.1.8.4
0xb7f2f084 /usr/lib/libruby1.8.so.1.8.4
0xb7f2faea /usr/lib/libruby1.8.so.1.8.4
0xb7f2c756 /usr/lib/libruby1.8.so.1.8.4
0xb7f2ea42 /usr/lib/libruby1.8.so.1.8.4
0xb7f2d957 /usr/lib/libruby1.8.so.1.8.4
0xb7f2e4f1 /usr/lib/libruby1.8.so.1.8.4
** Affects: libsafe (Ubuntu)
Importance: Undecided
Status: Unconfirmed
--
libsafe violation detected with Amarok1.4.3/ruby1.8
https://bugs.launchpad.net/bugs/112036
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Bugs, which is the bug contact for Ubuntu.
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