Segmentation fault while fetching cover art

[Vincent Cheng]

Version: Exaile 0.3.2.1 on Debian GNU/Linux wheezy/sid (from Debian's repositories)

Steps to reproduce:
1) Start Exaile
2) Edit > Covers
3) Press "Start"
4) Close the window (with ALT+F4), before Exaile finishes downloading all cover art
5) Exaile segfaults.

Terminal output:

$ LC_ALL=C exaile --debug
03:09:12,967:INFO : Loading Exaile 0.3.2.1... (xl.main)
03:09:12,967:INFO : Loading settings... (xl.main)
03:09:13, 23:DEBUG : Provider tags registered for service covers (xl.providers)
03:09:13, 23:DEBUG : Provider localfile registered for service covers (xl.providers)
03:09:13, 26:DEBUG : Normal playback engine selected. (xl.player)
03:09:13, 93:DEBUG : Provider tracknumber registered for service tag_formatting (xl.providers)
03:09:13, 94:DEBUG : Provider discnumber registered for service tag_formatting (xl.providers)
03:09:13, 94:DEBUG : Provider artist registered for service tag_formatting (xl.providers)
03:09:13, 94:DEBUG : Provider __length registered for service tag_formatting (xl.providers)
03:09:13, 94:DEBUG : Provider __rating registered for service tag_formatting (xl.providers)
03:09:13, 95:DEBUG : Provider __last_played registered for service tag_formatting (xl.providers)
03:09:13, 95:DEBUG : Provider filename registered for service tag_formatting (xl.providers)
03:09:13,137:INFO : Loading plugins... (xl.main)
03:09:13,138:DEBUG : Provider equalizer-10bands registered for service postprocessing_element (xl.providers)
03:09:13,138:DEBUG : Loaded plugin equalizer (xl.plugins)
03:09:13,143:DEBUG : Loaded plugin lyricsviewer (xl.plugins)
03:09:13,143:DEBUG : Loaded plugin lastfmcovers (xl.plugins)
03:09:13,149:DEBUG : Provider cd registered for service hal (xl.providers)
03:09:13,149:DEBUG : Loaded plugin cd (xl.plugins)
03:09:13,150:DEBUG : Provider rgvolume registered for service stream_element (xl.providers)
03:09:13,150:DEBUG : Provider rglimiter registered for service stream_element (xl.providers)
03:09:13,150:DEBUG : Loaded plugin replaygain (xl.plugins)
03:09:13,151:DEBUG : Provider lastfm registered for service dynamic_playlists (xl.providers)
03:09:13,151:DEBUG : Loaded plugin lastfmdynamic (xl.plugins)
03:09:13,151:INFO : Loading collection... (xl.main)
03:09:13,211:INFO : Loading devices... (xl.main)
03:09:13,213:DEBUG : Provider __local registered for service lyrics (xl.providers)
03:09:13,213:INFO : Loading interface... (xl.main)
03:09:13,230:WARNING : Failed to connect to HAL, autodetection of devices will be disabled. (xl.hal)
03:09:13,309:INFO : Loading main window... (xlgui)
03:09:13,310:INFO : Enabling Restart menu item (xlgui.main)
03:09:13,317:INFO : Connecting main window events... (xlgui.main)
03:09:13,324:DEBUG : Adding playlist 0: order0.playing.Playlist %d (xlgui.main)
03:09:13,324:DEBUG : Tab:0; Tag:playing; Name:Playlist %d (xlgui.main)
03:09:13,356:INFO : Loading panels... (xlgui)
03:09:13,365:DEBUG : Reloading collection tree (xlgui.panel.collection)
03:09:13,419:INFO : Connecting panel events... (xlgui)
03:09:13,432:INFO : Done loading main window... (xlgui)
03:09:13,516:INFO : Playing file:///home/vincent/Music/AquariaSoundtrack/01%20Fear%20the%20Dark.mp3 (xl.player.engine_normal)
03:09:13,919:DEBUG : Provider lastfm registered for service covers (xl.providers)
/usr/lib/exaile/xlgui/cover.py:303: Warning: g_object_ref: assertion `G_IS_OBJECT (object)' failed
  self.stop_button.set_label(_('Start'))
Segmentation fault

[Dustin Spicuzza (dustin-virtualroadside)]

Please try this on the trunk version of exaile, and let me know if you can reproduce the problem still. It may have been fixed.

[Vincent Cheng (vincent-c)]

I can no longer reproduce this with Exaile 3.3.0-rc1, so I'm marking this as fixed.

[Mathias Brodala (mathbr)]

Since 3.3.0 has not been released yet, this is "Fix Committed". ;-)