[gstreamer-bugs] [Bug 526044] New: Crash if there is more than one watcher for a GstBus

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gstreamer (core) | Ver: HEAD CVS
           Summary: Crash if there is more than one watcher for a GstBus
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gstreamer (core)
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: tester at tester.ca
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


a GstBus can only have one watcher on a GMainloop because the dispatch function
pops the GstMessage from the bus, so the second watcher may get a NULL (or a
different message). Imho, having non-signal watches should simply be
deprecated.. But anyways, I'm attaching a patch that keeps track of watches and
only allows one to be set.


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