[gstreamer-bugs] [Bug 595401] New: gobject assertion and null access to volume instance in playbin

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=595401
  GStreamer | gst-plugins-base | git

           Summary: gobject assertion and null access to volume instance
                    in playbin
    Classification: Desktop
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: n770galaxy at gmail.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


Created an attachment (id=143298)
 --> (https://bugzilla.gnome.org/attachment.cgi?id=143298)
patch to mitigate the issue

Playbin keep a pointer to the volume instance instead of a reference to do
volume level and mute.

I've experienced some race related access to the instance after it was
finalized.

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