[mythtv-commits] Ticket #13627: mytharchivehelper calls QList without error handling
MythTV
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Thu May 28 07:32:07 UTC 2020
#13627: mytharchivehelper calls QList without error handling
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Reporter: martinscharnke | Owner: (none)
Type: Bug Report - | Status: new
General |
Priority: minor | Milestone: needs_triage
Component: MythTV - General | Version: v31-fixes
Severity: medium | Keywords: mytharchivehelper QList
Ticket locked: 0 | coredump
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Tested with DVB-T recordings, it seems mytharchivehelper doesn't trap
range errors before calling Qlist, and Qlist spits a core dump.
example mythburn.log extract appended:
----
Pre-processing recording 1:
'/mnt/Storage3/MythTVRecordings/1092_20200502114700.ts'
[mpegts @ 0x5649a7b0bdc0] write_section_data: PID 0x322 CRC error
[mp3float @ 0x5649a7b0c780] Header missing
[mpegts @ 0x5649a7b0bdc0] start time for stream 3 is not set in
estimate_timings_from_pts
[mpegts @ 0x5649a7b0bdc0] PES packet size mismatch
[mpegts @ 0x5649a7b0bdc0] PES packet size mismatch
Input #0, mpegts, from
'/mnt/Storage3/MythTVRecordings/1092_20200502114700.ts':
Duration: 02:59:48.71, start: 14200.123022, bitrate: 2653 kb/s
Stream #0:0[0x200]: Video: mpeg2video (Main), yuv420p(tv, top first),
720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x2c6](eng): Audio: mp2, 48000 Hz, stereo, fltp, 192 kb/s
Stream #0:2[0x240](eng): Subtitle: dvb_teletext
Codec 0x17813 is not in the full list.
Stream #0:3[0x322]: Data: unknown_codec
ASSERT failure in QList<T>::operator[]: "index out of range", file
/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h, line 552
Aborted (core dumped)
************************************************************
ERROR: Failed while running mytharchivehelper to get stream information.
Result: 134, Command was mytharchivehelper -q -q --getfileinfo --infile
"/mnt/Storage3/MythTVRecordings/1092_20200502114700.ts" --outfile
"/home/martin/mytharctemp/work/1/streaminfo.xml" --method 0
See mythburn.log for more information.
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Ticket URL: <https://code.mythtv.org/trac/ticket/13627>
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