[Bug 796745] Crash playing DASH URL

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Tue Jul 3 22:01:03 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=796745

Sebastian Dröge (slomo) <slomo at coaxion.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |slomo at coaxion.net

--- Comment #1 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
And here with actual debug symbols. Problem is that the dash_stream->adapter is
NULL

#0  0x00007ffff76dcc41 in _g_log_abort (breakpoint=breakpoint at entry=1) at
../../../../glib/gmessages.c:583
#1  0x00007ffff76ddf2b in g_logv (log_domain=0x0,
log_level=G_LOG_LEVEL_CRITICAL, format=<optimized out>,
args=args at entry=0x7fffc37fd890) at ../../../../glib/gmessages.c:1391
#2  0x00007ffff76de07f in g_log (log_domain=log_domain at entry=0x0,
log_level=log_level at entry=G_LOG_LEVEL_CRITICAL,
format=format at entry=0x7ffff7729581 "%s: assertion '%s' failed") at
../../../../glib/gmessages.c:1432
#3  0x00007ffff76de8b9 in g_return_if_fail_warning
(log_domain=log_domain at entry=0x0,
pretty_function=pretty_function at entry=0x7ffff7db6570 <__func__.21241>
"gst_adapter_available", expression=expression at entry=0x7ffff7db607e
"GST_IS_ADAPTER (adapter)") at ../../../../glib/gmessages.c:2809
#4  0x00007ffff7d6eeb5 in gst_adapter_available (adapter=0x0) at
gstadapter.c:1321
#5  0x00007fffeda5b5b5 in gst_dash_demux_data_received (demux=0x7fffe85d0240
[GstDashDemux], stream=0x7fffe86c7800, buffer=0x7fffe83f6aa0) at
gstdashdemux.c:3451
#6  0x00007fffec0cde02 in _src_chain (pad=<optimized out>,
parent=0x7fffe85d0240 [GstDashDemux], buffer=0x7fffe83f6aa0) at
gstadaptivedemux.c:2645
#7  0x00007ffff7c8a926 in gst_pad_chain_data_unchecked (pad=0x7fffc40095d0
[GstPad], type=4112, data=0x7fffe83f6aa0)
    at gstpad.c:4330
#8  0x00007ffff7c8b74d in gst_pad_push_data (pad=0x7fffc400f620 [GstGhostPad],
type=4112, data=0x7fffe83f6aa0)
    at gstpad.c:4586
#9  0x00007ffff7c8beb4 in gst_pad_push (pad=0x7fffc400f620 [GstGhostPad],
buffer=0x7fffe83f6aa0) at gstpad.c:4705
#10 0x00007ffff7c6b7d3 in gst_proxy_pad_chain_default (pad=0x7fffd400fa90
[GstProxyPad], parent=0x7fffc400f620 [GstGhostPad], buffer=0x7fffe83f6aa0) at
gstghostpad.c:127
#11 0x00007ffff7c8a926 in gst_pad_chain_data_unchecked (pad=0x7fffd400fa90
[GstProxyPad], type=4112, data=0x7fffe83f6aa0) at gstpad.c:4330
#12 0x00007ffff7c8b74d in gst_pad_push_data (pad=0x7fffc4009130 [GstPad],
type=4112, data=0x7fffe83f6aa0)
    at gstpad.c:4586
#13 0x00007ffff7c8beb4 in gst_pad_push (pad=0x7fffc4009130 [GstPad],
buffer=0x7fffe83f6aa0) at gstpad.c:4705
#14 0x00007ffff00ecde9 in gst_queue_push_one (queue=0x7fffc4005330 [GstQueue])
at gstqueue.c:1384
#15 0x00007ffff00ecde9 in gst_queue_loop (pad=<optimized out>) at
gstqueue.c:1537
#16 0x00007ffff7cc8159 in gst_task_func (task=0x7fffe85c3cb0 [GstTask]) at
gsttask.c:328
#17 0x00007ffff7cc931e in default_func (tdata=0x555555827b30,
pool=0x55555557c910 [GstTaskPool]) at gsttaskpool.c:69
#18 0x00007ffff76ff7d0 in g_thread_pool_thread_proxy (data=<optimized out>) at
../../../../glib/gthreadpool.c:307
#19 0x00007ffff76fee05 in g_thread_proxy (data=0x7fffd0003370) at
../../../../glib/gthread.c:784
#20 0x00007ffff70e15aa in start_thread (arg=0x7fffc37fe700) at
pthread_create.c:463
#21 0x00007ffff6e16cbf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

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