[gstreamer-bugs] [Bug 339010] New: segfault/undefined behavior with optional GstCaps args

[GStreamer (bugzilla.gnome.org)]

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 GStreamer | gst-python | Ver: HEAD CVS

           Summary: segfault/undefined behavior with optional GstCaps args
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-python
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: wingo at pobox.com
         QAContact: johan at gnome.org
     GNOME version: Unspecified
   GNOME milestone: Unspecified


If a GstCaps argument is marked as optional, its value after
PyArgs_ParseTupleAndKeywords is currently undefined because we are not
initializing the C variable. Attached patch fixes the problem -- the pdflt
idiom is taken from upstream.


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