[gstreamer-bugs] [Bug 561924] New: oggdemux hangs when given corrupt input via non-seekable source

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Sat Nov 22 08:48:08 PST 2008 

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  http://bugzilla.gnome.org/show_bug.cgi?id=561924

  GStreamer | gst-plugins-base | Ver: 0.10.21
           Summary: oggdemux hangs when given corrupt input via non-seekable
                    source
           Product: GStreamer
           Version: 0.10.21
          Platform: Other
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: philipj at opera.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: 2.23/2.24
   GNOME milestone: Unspecified


Please describe the problem:
If a corrupt Ogg file (any file beginning with "OggS") is fed to oggdemux via a
non-seekable source the pipeline just hangs without any error being posted to
the message bus.

Steps to reproduce:
gst-launch-0.10 filesrc location=corrupt.ogg ! queue ! oggdemux ! fakesink

Actual results:
$ GST_DEBUG=default:5,oggdemux:5 gst-launch-0.10 filesrc location=random.ogg !
queue ! oggdemux ! fakesink
0:00:00.099349268 31313  0x850a050 DEBUG             oggdemux
gstoggdemux.c:3287:gst_ogg_demux_plugin_init: binding text domain
gst-plugins-base-0.10 to locale dir /usr/share/locale
Setting pipeline to PAUSED ...
0:00:00.102241380 31313  0x850a050 DEBUG             oggdemux
gstoggdemux.c:3165:gst_ogg_demux_sink_activate:<oggdemux0:sink> activating push
Pipeline is PREROLLING ...
0:00:00.102615107 31313  0x85ab548 DEBUG              default
gstsegment.c:452:gst_segment_set_newsegment_full: configuring segment update 0,
rate 1.000000, format time, start 0, stop -1, position 0
0:00:00.102748227 31313  0x85ab548 DEBUG              default
gstsegment.c:453:gst_segment_set_newsegment_full: old segment was: time segment
start=0:00:00.000000000, stop=99:99:99.999999999, last_stop=0:00:00.000000000,
duration=99:99:99.999999999, rate=1.000000, applied_rate=1.000000, flags=0x00,
time=0:00:00.000000000, accum=0:00:00.000000000
0:00:00.102883093 31313  0x85adbd8 DEBUG              default
gstsegment.c:452:gst_segment_set_newsegment_full: configuring segment update 0,
rate 1.000000, format time, start 0, stop -1, position 0
0:00:00.102967673 31313  0x85adbd8 DEBUG              default
gstsegment.c:453:gst_segment_set_newsegment_full: old segment was: time segment
start=0:00:00.000000000, stop=99:99:99.999999999, last_stop=0:00:00.000000000,
duration=99:99:99.999999999, rate=1.000000, applied_rate=1.000000, flags=0x00,
time=0:00:00.000000000, accum=0:00:00.000000000
0:00:00.103066430 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1480:gst_ogg_demux_sink_event:<oggdemux0> got a new segment event
0:00:00.103180972 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2864:gst_ogg_demux_chain:<oggdemux0> chain
0:00:00.103249976 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1510:gst_ogg_demux_submit_buffer:<oggdemux0> submitting 4096
bytes
0:00:00.103376741 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2864:gst_ogg_demux_chain:<oggdemux0> chain
0:00:00.103444209 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1510:gst_ogg_demux_submit_buffer:<oggdemux0> submitting 4096
bytes
0:00:00.103550300 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2864:gst_ogg_demux_chain:<oggdemux0> chain
0:00:00.103616650 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1510:gst_ogg_demux_submit_buffer:<oggdemux0> submitting 4096
bytes
0:00:00.103751586 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2864:gst_ogg_demux_chain:<oggdemux0> chain
0:00:00.103818565 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1510:gst_ogg_demux_submit_buffer:<oggdemux0> submitting 4096
bytes
0:00:00.103925005 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2864:gst_ogg_demux_chain:<oggdemux0> chain
0:00:00.103991286 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1510:gst_ogg_demux_submit_buffer:<oggdemux0> submitting 4096
bytes
0:00:00.104102545 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2864:gst_ogg_demux_chain:<oggdemux0> chain
0:00:00.104169035 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1510:gst_ogg_demux_submit_buffer:<oggdemux0> submitting 4096
bytes
0:00:00.104329394 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2876:gst_ogg_demux_chain:<oggdemux0> discont in page found,
continuing
0:00:00.104463701 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2864:gst_ogg_demux_chain:<oggdemux0> chain
0:00:00.104530680 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1510:gst_ogg_demux_submit_buffer:<oggdemux0> submitting 4096
bytes
0:00:00.104595564 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2864:gst_ogg_demux_chain:<oggdemux0> chain
0:00:00.104612815 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1510:gst_ogg_demux_submit_buffer:<oggdemux0> submitting 4096
bytes
0:00:00.104674137 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2864:gst_ogg_demux_chain:<oggdemux0> chain
0:00:00.104690969 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1510:gst_ogg_demux_submit_buffer:<oggdemux0> submitting 4096
bytes
0:00:00.104751452 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2864:gst_ogg_demux_chain:<oggdemux0> chain
0:00:00.104768284 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1510:gst_ogg_demux_submit_buffer:<oggdemux0> submitting 4096
bytes
0:00:00.104829257 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2864:gst_ogg_demux_chain:<oggdemux0> chain
0:00:00.104845949 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1510:gst_ogg_demux_submit_buffer:<oggdemux0> submitting 4096
bytes
0:00:00.104908039 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2864:gst_ogg_demux_chain:<oggdemux0> chain
0:00:00.104924802 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1510:gst_ogg_demux_submit_buffer:<oggdemux0> submitting 4096
bytes
0:00:00.104986473 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:2864:gst_ogg_demux_chain:<oggdemux0> chain
0:00:00.105003305 31313  0x85adbd8 DEBUG             oggdemux
gstoggdemux.c:1510:gst_ogg_demux_submit_buffer:<oggdemux0> submitting 2048
bytes

Expected results:
An error message should be posted similar to what you get with a random access
source: gst-launch-0.10 filesrc location=corrupt.ogg ! oggdemux ! fakesink

Does this happen every time?
Yes

Other information:


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