awn-applet crashed with SIGSEGV in desktop_agnostic_vfs_file_get_impl_uri()

Bug #556175 reported by Pekapa on 2010-04-06
This bug affects 7 people
Affects Status Importance Assigned to Milestone
Awn Extras
Desktop Agnostic Library for GLib-based Projects
avant-window-navigator (Ubuntu)
awn-extras-applets (Ubuntu)
Julien Lavergne

Bug Description

Binary package hint: avant-window-navigator

Awn crashes when trying to open the "avant window navigator".
The hole screen freezes and system should be restarted.

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: avant-window-navigator 0.4.0~rc1-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic
Uname: Linux 2.6.32-19-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Mon Apr 5 23:33:58 2010
ExecutablePath: /usr/bin/awn-applet
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
ProcCmdline: awn-applet -p /usr/share/avant-window-navigator/applets/places.desktop -u 1270521040 -w 20976689 -i 1
Signal: 11
SourcePackage: avant-window-navigator
 desktop_agnostic_vfs_file_get_impl_uri ()
 desktop_agnostic_vfs_file_get_uri ()
 ?? () from /usr/lib/awn/applets/places/
 g_list_foreach () from /lib/
 ?? () from /usr/lib/awn/applets/places/
Title: awn-applet crashed with SIGSEGV in desktop_agnostic_vfs_file_get_impl_uri()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Pekapa (pekapa) wrote :

 desktop_agnostic_vfs_file_get_impl_uri (self=0x8f467a0)
 desktop_agnostic_vfs_file_get_uri (self=0x8f467a0)
 _fillin_connected (volume=0x8f4da68, places=0x8edf428)
 g_list_foreach () from /lib/
 render_places (places=0x8edf428) at applet.c:407

Changed in avant-window-navigator (Ubuntu):
importance: Undecided → Medium
tags: removed: need-i386-retrace
Julien Lavergne (gilir) wrote :

Thanks for your bug report. Forwarded upstream.

Changed in avant-window-navigator (Ubuntu):
status: New → Invalid
Changed in awn-extras-applets (Ubuntu):
importance: Undecided → Medium
status: New → Triaged
visibility: private → public
moonbeam (rcryderman) on 2010-04-08
Changed in awn-extras:
assignee: nobody → moonbeam (rcryderman)
moonbeam (rcryderman) wrote :


I _believe_ this may be an issue in the lda vfs implementation. Specifically if a Volumes list is used more than once, I suspect that the DesktopAgnosticVFSFile objects are becoming corrupted. Added lda to projects affected. I will look further to see if it's on the applet side of things. Most straightforward way I've seen to trigger the bug is add a removable volume such as a dvd then add an additional one such as a usb device. Removing leads to the same issue if there is more are any volumes remaining after the removal.

moonbeam (rcryderman) wrote :

Fix committed. desktop_agnostic_vfs_file_get_uri () is not owned.

Changed in libdesktop-agnostic:
status: New → Invalid
Changed in awn-extras:
status: New → Fix Committed
milestone: none → 0.4.0
importance: Undecided → Medium
Julien Lavergne (gilir) on 2010-04-11
Changed in awn-extras-applets (Ubuntu):
status: Triaged → In Progress
assignee: nobody → Julien Lavergne (gilir)
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package awn-extras-applets - 0.4.0-0ubuntu1

awn-extras-applets (0.4.0-0ubuntu1) lucid; urgency=low

  * New upstream release.
   - Close cairo-menu after a click (LP: #511256)
   - Fix crash of awn-system-monitor (LP: #545164)
   - Fix crash when removing a volume >1 or adding volume >1 or using prefs
     while > 1 volumes is present (LP: #556175)
   - Fix crash of media-control when Rhythmbox quit (LP: #558463)
   - Fix crash of file-browser-launcher when there is no .gtk-bookmarks
     (LP: #551119)
  * debian/awn-c-extras.install:
   - Install icons and ini files for webapplets
  * debian/awn-python-core.install:
   - Install ui file for comics (LP: #552376)
  * debian/patches:
   - 03-remove-cairo-menu-pref.patch: Merged upstream.
   - 04-tomboy-threading-free.patch: Merged upstream.
 -- Julien Lavergne <email address hidden> Sun, 11 Apr 2010 22:38:55 +0200

Changed in awn-extras-applets (Ubuntu):
status: In Progress → Fix Released
Mark Lee (malept) on 2010-04-12
Changed in awn-extras:
status: Fix Committed → Fix Released
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