Bug 680520 – [0.11] oggdemux: warning in push mode : gst_buffer_fill: assertion `src != NULL' failed

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Bug 680520 - [0.11] oggdemux: warning in push mode : gst_buffer_fill: assertion `src != NULL' failed


Summary:	[0.11] oggdemux: warning in push mode : gst_buffer_fill: assertion `src != NU...


Status:	RESOLVED FIXED

Product:	GStreamer
Classification:	Platform
Component:	gst-plugins-base
Version:	0.11.x
Hardware:	Other Linux

Importance:	Normal normal
Target Milestone:	0.11.x
Assigned To:	GStreamer Maintainers
QA Contact:	GStreamer Maintainers

URL:
Whiteboard:

Depends on:
Blocks:

Reported:	2012-07-24 12:24 UTC by Tim-Philipp Müller
Modified:	2012-07-24 12:41 UTC

See Also:
GNOME target:	---
GNOME version:	---

Description Tim-Philipp Müller 2012-07-24 12:24:39 UTC

-base/tests/examples/playback$ G_DEBUG=fatal_warnings gdb --args ./.libs/lt-playback-test 0 'http://pearce.org.nz/video/big_buck_bunny_427x240.indexed.ogg'
(gdb) run
Starting program: /home/tpm/gst/0.11/gst-plugins-base/tests/examples/playback/.libs/lt-playback-test 0 http://pearce.org.nz/video/big_buck_bunny_427x240.indexed.ogg
Setting URI: http://pearce.org.nz/video/big_buck_bunny_427x240.indexed.ogg
Setting URI: (null)
message from "vorbisdec0" (tag): GstMessageTag, taglist=(taglist)"taglist\,\ application-name\=\(string\)ffmpeg2theora-0.24\,\ extended-comment\=\(string\)\"SOURCE_OSHASH\\\=qx\"\,\ encoder\=\(string\)\"Xiph.Org\\\ libVorbis\\\ I\\\ 20090604\"\,\ encoder-version\=\(uint\)0\,\ audio-codec\=\(string\)Vorbis\,\ nominal-bitrate\=\(uint\)80000\,\ bitrate\=\(uint\)80000\;";

(lt-playback-test:8146): GStreamer-CRITICAL **: gst_buffer_fill: assertion `src != NULL' failed

Program received signal SIGTRAP, Trace/breakpoint trap.

+ Trace 230575

Thread 140737028904704 (LWP 8153)

#0 g_logv
at /tmp/buildd/glib2.0-2.32.3/./glib/gmessages.h line 101
#1 g_log
at /tmp/buildd/glib2.0-2.32.3/./glib/gmessages.c line 792
#2 g_return_if_fail_warning
at /tmp/buildd/glib2.0-2.32.3/./glib/gmessages.c line 801
#3 gst_buffer_fill
at gstbuffer.c line 1429
#4 gst_ogg_demux_chain_peer
at gstoggdemux.c line 644
#5 gst_ogg_demux_push_queued_buffers
at gstoggdemux.c line 2552
#6 gst_ogg_demux_activate_chain
at gstoggdemux.c line 2575
#7 gst_ogg_pad_submit_packet
at gstoggdemux.c line 1055
#8 gst_ogg_pad_stream_out
at gstoggdemux.c line 1111
#9 gst_ogg_pad_submit_page
at gstoggdemux.c line 1748
#10 gst_ogg_demux_handle_page
at gstoggdemux.c line 4099
#11 gst_ogg_demux_chain
at gstoggdemux.c line 4167
#12 gst_pad_chain_data_unchecked
at gstpad.c line 3587
#13 gst_pad_push_data
at gstpad.c line 3800
#14 gst_pad_chain_data_unchecked
at gstpad.c line 3587
#15 gst_pad_push_data
at gstpad.c line 3800
#16 gst_pad_chain_data_unchecked
at gstpad.c line 3587
#17 gst_pad_push_data
at gstpad.c line 3800
#18 gst_pad_push
at gstpad.c line 3903
#19 gst_queue2_push_one
at gstqueue2.c line 2428
#20 gst_queue2_loop
at gstqueue2.c line 2521
#21 gst_task_func
at gsttask.c line 316
#22 g_thread_pool_thread_proxy
at /tmp/buildd/glib2.0-2.32.3/./glib/gthreadpool.c line 309
#23 g_thread_proxy
at /tmp/buildd/glib2.0-2.32.3/./glib/gthread.c line 801
#24 start_thread
at pthread_create.c line 304
#25 clone
at ../sysdeps/unix/sysv/linux/x86_64/clone.S line 112
#26 ??

Comment 1 Wim Taymans 2012-07-24 12:41:01 UTC

commit c9c4aedaa67d9468cb952821a6ec0cdebdf109e8
Author: Wim Taymans <wim.taymans@collabora.co.uk>
Date:   Tue Jul 24 14:36:58 2012 +0200

    oggdemux: don't copy empty packets
    
    Don't try to copy empty packets, which contain a repeated frame in theora.
    
    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=680520