[gstreamer-bugs] [Bug 639755] New: discoverer: Clean up callbacks in dispose()

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=639755
  GStreamer | gst-plugins-base | unspecified

           Summary: discoverer: Clean up callbacks in dispose()
    Classification: Desktop
           Product: GStreamer
           Version: unspecified
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: arun at accosted.net
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


This fixes a problem that was exposed by the gst-python bindings - it is
possible that a running GstDiscoverer object will be freed before
gst_discoverer_stop() is called on it. We do not clean up the async timeout
callback in this case, causing a crash if the instance does time out. Attaching
a patch to fix this.

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