id summary reporter owner description type status priority milestone component version severity resolution keywords cc mlocked 13627 mytharchivehelper calls QList without error handling martinscharnke "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::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. ************************************************************ }}} ---- " Bug Report - General new minor needs_triage MythTV - General v31-fixes medium mytharchivehelper QList coredump 0