Rhythmbox crashes if you hit "subscribe" too many times

[Robin Sheat]

Follow the procedure from bug #1143282:

Procedure:
1) Open rhythmbox
2) select "Podcasts" under "Library" on the left
3) Press the "Add" button
4) Enter a URL from a podcast feed that you know should work because you can see it in firefox, e.g. http://feeds.feedburner.com/Rsaudio (typing or copy/pasting appears to make no difference.)
5) Note that the "subscribe" button isn't lit up, so click "search"
6) You get a message saying "Unable to load the feed. Check your network connection." and the podcast URL is
7) Subscribe is now enabled, so press that.

Now:
8) Press subscribe again.

Result:
9) rhythmbox crashes:
    (rhythmbox:7022): Gtk-CRITICAL **: gtk_list_store_get_value: assertion `iter_is_valid (iter, list_store)' failed
    (rhythmbox:7022): GLib-GObject-WARNING **: /build/buildd/glib2.0-2.34.1/./gobject/gtype.c:4204: type id `0' is invalid
    (rhythmbox:7022): GLib-GObject-WARNING **: can't peek value table for type `<invalid>' which is not currently referenced
    Segmentatiefout (geheugendump gemaakt)

Expected result:
9) it doesn't crash.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: rhythmbox 2.97-1ubuntu6.1
ProcVersionSignature: Ubuntu 3.5.0-23.35-generic 3.5.7.2
Uname: Linux 3.5.0-23-generic x86_64
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
Date: Mon Mar 4 15:39:37 2013
MarkForUpload: True
SourcePackage: rhythmbox
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Walter Garcia-Fontes (walter-garcia)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. We are sorry that we do not always have the capacity to look at all reported bugs in a timely manner. There have been many changes in Ubuntu since that time you reported the bug and your problem may have been fixed with some of the updates. It would help us a lot if you could test it on a currently supported Ubuntu version. When you test it and it is still an issue, kindly upload the updated logs by running apport-collect <bug #> and any other logs that are relevant for this particular issue.

[Launchpad Janitor (janitor)]

[Expired for rhythmbox (Ubuntu) because there has been no activity for 60 days.]