[ubuntu-mono] [Bug 757740] [NEW] Banshee crashes on very short mp3s

[Alistair Buxton]

Public bug reported:

Binary package hint: banshee

While testing bug 396268 I found this easily reproducable crash in
Banshee. Simply import a very short MP3 (eg 0.1 seconds) into the
library and set it to repeat single. Eventually Banshee will crash with
this error:

Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object
at Banshee.Sources.PrimarySource/<OnTracksChanged>c__AnonStorey19.<>m__13 () <0x00054>
at Hyena.ThreadAssist.SpawnFromMain (System.Threading.ThreadStart) <0x0002f>
at Banshee.Sources.PrimarySource.OnTracksChanged (Hyena.Query.QueryField[]) <0x00073>
at Banshee.Sources.PrimarySource.NotifyTracksChanged (Hyena.Query.QueryField[]) <0x0001b>
at Banshee.Collection.Database.DatabaseTrackInfo.Save (bool,Hyena.Query.QueryField[]) <0x00263>
at Banshee.Collection.Database.DatabaseTrackInfo.UpdateLastPlayed () <0x0006f>
at Banshee.GStreamer.PlayerEngine.OnAboutToFinish (intptr) <0x0001d>
at (wrapper native-to-managed) Banshee.GStreamer.PlayerEngine.OnAboutToFinish (intptr) <0x0006f>

I won't upload the MP3 again, it's available here:
https://bugs.launchpad.net/banshee/+bug/396268/+attachment/2018058/+files/short.mp3

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: banshee 1.8.1-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-25.44-generic 2.6.35.10
Uname: Linux 2.6.35-25-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Mon Apr 11 17:32:10 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcEnviron:
 PATH=(custom, user)
 LANG=en_GB.utf8
 SHELL=/bin/bash
SourcePackage: banshee

** Affects: banshee (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug maverick

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https://bugs.launchpad.net/bugs/757740

Title:
  Banshee crashes on very short mp3s

Status in “banshee” package in Ubuntu:
  New

Bug description:
  Binary package hint: banshee

  While testing bug 396268 I found this easily reproducable crash in
  Banshee. Simply import a very short MP3 (eg 0.1 seconds) into the
  library and set it to repeat single. Eventually Banshee will crash
  with this error:

  Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object
  at Banshee.Sources.PrimarySource/<OnTracksChanged>c__AnonStorey19.<>m__13 () <0x00054>
  at Hyena.ThreadAssist.SpawnFromMain (System.Threading.ThreadStart) <0x0002f>
  at Banshee.Sources.PrimarySource.OnTracksChanged (Hyena.Query.QueryField[]) <0x00073>
  at Banshee.Sources.PrimarySource.NotifyTracksChanged (Hyena.Query.QueryField[]) <0x0001b>
  at Banshee.Collection.Database.DatabaseTrackInfo.Save (bool,Hyena.Query.QueryField[]) <0x00263>
  at Banshee.Collection.Database.DatabaseTrackInfo.UpdateLastPlayed () <0x0006f>
  at Banshee.GStreamer.PlayerEngine.OnAboutToFinish (intptr) <0x0001d>
  at (wrapper native-to-managed) Banshee.GStreamer.PlayerEngine.OnAboutToFinish (intptr) <0x0006f>

  I won't upload the MP3 again, it's available here:
  https://bugs.launchpad.net/banshee/+bug/396268/+attachment/2018058/+files/short.mp3

  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: banshee 1.8.1-0ubuntu1
  ProcVersionSignature: Ubuntu 2.6.35-25.44-generic 2.6.35.10
  Uname: Linux 2.6.35-25-generic x86_64
  NonfreeKernelModules: nvidia
  Architecture: amd64
  Date: Mon Apr 11 17:32:10 2011
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
  ProcEnviron:
   PATH=(custom, user)
   LANG=en_GB.utf8
   SHELL=/bin/bash
  SourcePackage: banshee