[Bug 758943] New: SEGV using rtpj2kdepay & openjpegdec

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=758943

            Bug ID: 758943
           Summary: SEGV using rtpj2kdepay & openjpegdec
    Classification: Platform
           Product: GStreamer
           Version: 1.6.1
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: pierre.lamot at yahoo.fr
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

The element rtpj2kpay raise a SIGSEGV signal with Gstreamer 1.6.1 (tested on
Arch 4.2.5 and Debian testing). This bug is not present on Gstreamer 1.4.4

The pipeline used for test is: 
gst-launch-1.0 videotestsrc do-timestamp=true is-live=true !
video/x-raw,format=I420,framerate=10/1 !openjpegenc ! rtpj2kpay ! rtpj2kdepay !
openjpegdec ! fakesink

0:00:00.012015892 10449      0x23eb6d0 FIXME                default
gstutils.c:3766:gst_pad_create_stream_id_internal:<videotestsrc0:src> Creating
random stream-id, consider implementing a deterministic way of creating a
stream-id
Passage du pipeline à la phase PLAYING…
0:00:00.012153310 10449      0x23eb6d0 FIXME           videodecoder
gstvideodecoder.c:1057:gst_video_decoder_drain_out:<openjpegdec0> Sub-class
should implement drain()
New clock: GstSystemClock
Caught SIGSEGV
Spinning.  Please run 'gdb gst-launch-1.0 10449' to continue debugging, Ctrl-C
to quit, or Ctrl-\ to dump core.


This might be an interaction between rtpj2kdepay and openjpegdec since theses
pipelines doesn't crash

videotestsrc do-timestamp=true  is-live=true !
video/x-raw,format=I420,framerate=10/1 !  openjpegenc ! openjpegdec ! fakesink

videotestsrc do-timestamp=true  is-live=true !
video/x-raw,format=ARGB,framerate=10/1 !  openjpegenc !  rtpj2kpay !
rtpj2kdepay ! fakesink


This problem might be linked to bug 756422

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