[gstreamer-bugs] [Bug 314160] Choosing v4l2 on gstreamer-properties, default video source leads to a segmentation fault

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 GStreamer | gst-plugins-bad | Ver: HEAD CVS





------- Comment #14 from Claudio Saavedra  2006-03-30 19:01 UTC -------
Edgard,

Updated from CVS and tested your pipeline. Unfortunately, I still get a crash:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1212913984 (LWP 21677)]
gst_v4l2_set_defaults (v4l2element=0x80ea038) at v4l2_calls.c:352
352         v4l2element->input = g_strdup (channel->label);
(gdb) back
#0  gst_v4l2_set_defaults (v4l2element=0x80ea038) at v4l2_calls.c:352
#1  0xb793bf34 in gst_v4l2_open (v4l2element=0x80ea038) at v4l2_calls.c:434
#2  0xb7937e75 in gst_v4l2element_start (src=0x0) at gstv4l2element.c:537
#3  0xb7939760 in gst_v4l2src_start (src=0x80ea038) at gstv4l2src.c:704
#4  0xb78f010a in gst_base_src_start (basesrc=0x80ea038) at gstbasesrc.c:1568
#5  0xb78f089a in gst_base_src_activate_push (pad=0x80ec048, active=1) at
gstbasesrc.c:1698
#6  0xb7f047ff in gst_pad_activate_push (pad=0x80ec048, active=1) at
gstpad.c:800
#7  0xb7f04986 in gst_pad_activate_default (pad=0x0) at gstpad.c:552
#8  0xb7f08923 in gst_pad_set_active (pad=0x80ec048, active=1) at gstpad.c:640
#9  0xb7ef5b1e in activate_pads (pad=0x80ec048, ret=0x0, active=0xbfd70de8) at
gstelement.c:2254
#10 0xb7f01367 in gst_iterator_fold (it=0x80f4250, func=0xb7ef5af0
<activate_pads>, ret=0xbfd70df8, user_data=0xbfd70de8) at gstiterator.c:503
#11 0xb7ef5bdb in iterator_fold_with_resync (iter=0x80f4250, func=0xb7ef5af0
<activate_pads>, ret=0xbfd70df8, user_data=0xbfd70de8) at gstelement.c:2272
#12 0xb7ef5cbb in gst_element_pads_activate (element=0x80ea038, active=1) at
gstelement.c:2309
#13 0xb7ef5fc3 in gst_element_change_state_func (element=0x80ea038,
transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstelement.c:2358
#14 0xb78f0ccf in gst_base_src_change_state (element=0x80ea038,
transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstbasesrc.c:1813
#15 0xb7ef50f5 in gst_element_change_state (element=0x80ea038,
transition=135217824) at gstelement.c:2177
#16 0xb7ef5783 in gst_element_set_state_func (element=0x80ea038,
state=GST_STATE_PAUSED) at gstelement.c:2139
#17 0xb7ef4353 in gst_element_set_state (element=0x80ea038,
state=GST_STATE_VOID_PENDING) at gstelement.c:2049
#18 0xb7ee5556 in gst_bin_change_state_func (element=0x80f0020,
transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstbin.c:1753
#19 0xb7f0f60a in gst_pipeline_change_state (element=0x80f0020,
transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstpipeline.c:485
#20 0xb7ef50f5 in gst_element_change_state (element=0x80f0020,
transition=135217824) at gstelement.c:2177
#21 0xb7ef5231 in gst_element_change_state (element=0x80f0020,
transition=<value optimized out>) at gstelement.c:2210
#22 0xb7ef5783 in gst_element_set_state_func (element=0x80f0020,
state=GST_STATE_PAUSED) at gstelement.c:2139
#23 0xb7ef4353 in gst_element_set_state (element=0x80f0020,
state=GST_STATE_VOID_PENDING) at gstelement.c:2049
#24 0x0804aeb1 in main (argc=5, argv=0xbfd71584) at gst-launch.c:633


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