[Bug 774428] videoconverter: Segfault in orc when converting UYVY to I420 from a raw video in mp4 streamed over HTTP

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Nov 17 19:21:02 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=774428

--- Comment #3 from Thibault Saunier <tsaunier at gnome.org> ---
Created attachment 340182
  --> https://bugzilla.gnome.org/attachment.cgi?id=340182&action=edit
Pipeline dump

Output of valgrind --track-origins=yes (does not sound useful to me, am I
missing something?):

==7862== Process terminating with default action of signal 11 (SIGSEGV):
dumping core
==7862==  General Protection Fault
==7862==    at 0x9AAD1C0: ??? (in /run/user/1000/orcexec.BpSdB0 (deleted))
==7862==    by 0x7BC80F2: convert_UYVY_I420 (video-converter.c:3074)
==7862==    by 0x7BC51BC: gst_video_converter_frame (video-converter.c:2374)
==7862==    by 0xB5E8A9B: gst_video_convert_transform_frame
(gstvideoconvert.c:692)
==7862==    by 0x7BAF45A: gst_video_filter_transform (gstvideofilter.c:271)
==7862==    by 0x7E5F866: default_generate_output (gstbasetransform.c:2183)
==7862==    by 0x7E5FF1E: gst_base_transform_chain (gstbasetransform.c:2336)
==7862==    by 0x4E56AF6: gst_validate_pad_monitor_chain_func
(gst-validate-pad-monitor.c:2121)
==7862==    by 0x512CABD: gst_pad_chain_data_unchecked (gstpad.c:4206)
==7862==    by 0x512D68C: gst_pad_push_data (gstpad.c:4458)
==7862==    by 0x512DDB4: gst_pad_push (gstpad.c:4577)
==7862==    by 0x510D698: gst_proxy_pad_chain_default (gstghostpad.c:126)
==7862== 
==7862== HEAP SUMMARY:
==7862==     in use at exit: 34,386,589 bytes in 62,430 blocks
==7862==   total heap usage: 265,164 allocs, 202,734 frees, 135,261,758 bytes
allocated
==7862== 
==7862== LEAK SUMMARY:
==7862==    definitely lost: 16,472 bytes in 4 blocks
==7862==    indirectly lost: 1,573 bytes in 57 blocks
==7862==      possibly lost: 19,635 bytes in 258 blocks
==7862==    still reachable: 34,176,229 bytes in 61,295 blocks
==7862==                       of which reachable via heuristic:
==7862==                         length64           : 4,448 bytes in 86 blocks
==7862==                         newarray           : 2,000 bytes in 45 blocks
==7862==         suppressed: 0 bytes in 0 blocks
==7862== Rerun with --leak-check=full to see details of leaked memory
==7862== 
==7862== For counts of detected and suppressed errors, rerun with: -v
==7862== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
[1]    7862 segmentation fault (core dumped)

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