[gstreamer-bugs] [Bug 519584] gst_element_implements_interface() segfaults with 'filesrc' element

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gstreamer (core) | Ver: HEAD CVS

Tim-Philipp Müller changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|t.i.m at zen.co.uk             |gstreamer-
                   |                            |bugs at lists.sourceforge.net
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|HEAD                        |0.10.18




------- Comment #2 from Tim-Philipp Müller  2008-02-29 18:43 UTC -------
It's not really the way gst_element_implements_interface() is meant to be used:
it's only supposed to be used on elements which implement the
GstImplementsInterface interface (yes, this is all horribly ugly).

Should not crash  of course, fixed in CVS now:

2008-02-29  Tim-Philipp Müller  <tim at centricular dot net>

        * gst/gstinterface.c: (gst_element_implements_interface):
          Don't crash if the element supports the interface queried, but does
          not implement GstImplementsInterface. Fixes #519584.

        * tests/check/Makefile.am:
        * tests/check/gst/.cvsignore:
        * tests/check/gst/gstinterface.c:
          Add unit test for the above.


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