[Bug 684808] New: avdec_rv40: crash with rtsp clip, dereferencing NULL out_dframe

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Sep 25 11:24:42 PDT 2012


https://bugzilla.gnome.org/show_bug.cgi?id=684808
  GStreamer | gst-ffmpeg | 1.0.0

           Summary: avdec_rv40: crash with rtsp clip, dereferencing NULL
                    out_dframe
    Classification: Platform
           Product: GStreamer
           Version: 1.0.0
        OS/Version: Linux
            Status: NEW
          Severity: critical
          Priority: Normal
         Component: gst-ffmpeg
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: t.i.m at zen.co.uk
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


r$ gdb --args tools/.libs/lt-gst-launch-1.0 playbin
uri=rtsp://193.50.104.122/Archive/Aquitaine/2010/A/DRM001/drm001.20101108.rm
GNU gdb (GDB) 7.4.1-debian
(gdb) run
Starting program: /home/tpm/gst/0.11/gstreamer/tools/.libs/lt-gst-launch-1.0
playbin
uri=rtsp://193.50.104.122/Archive/Aquitaine/2010/A/DRM001/drm001.20101108.rm
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
0:00:03.918897370 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
Redistribute latency...
0:00:03.918978525 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:03.972807434 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:03.979546067 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:04.029018634 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:04.050705463 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:04.050745343 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:04.122477307 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:04.168872101 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:04.192230102 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:04.235912818 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:04.262639186 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:04.302447323 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:04.332045916 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:04.373645343 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:04.403715923 28416       0x81a400 ERROR                  libav :0:: First
slice header is incorrect
0:00:05.552193469 28416       0x81a400 ERROR                  libav :0::
warning: first frame is no keyframe
0:00:05.552242708 28416       0x81a400 ERROR                  libav :0::
get_buffer() failed (-1 0 (nil))

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff1a66700 (LWP 28421)]
0x00007ffff0394562 in gst_ffmpegviddec_video_frame
(ffmpegdec=ffmpegdec at entry=0x856eb0, data=<optimized out>, data at entry=0x9450d0
"\031\001", size=23437, frame=frame at entry=0x9364c0,
ret=ret at entry=0x7ffff1a6592c) at gstavviddec.c:1156
1156      out_frame = gst_video_codec_frame_ref (out_dframe->frame);
(gdb) print out_dframe
$1 = (GstFFMpegVidDecVideoFrame *) 0x0

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