#6831: tivo: crash with fuzzed file 2 -------------------------------------+------------------------------------- Reporter: ami_stuff | Owner: Type: defect | Status: new Priority: normal | Component: Version: | undetermined unspecified | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- https://files.fm/u/78wzjjsx
{{{ (gdb) r -i f/ty/scheduled_fuzz.ty+ The program being debugged has been started already. Start it from the beginning? (y or n) y Starting program: /media/sdb1/ffmpeg/ffmpeg_g -i f/ty/scheduled_fuzz.ty+ [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1". ffmpeg version 3.4.git Copyright (c) 2000-2017 the FFmpeg developers built with gcc 5.3.0 (Ubuntu 5.3.0-3ubuntu1~14.04) 20151204 configuration: --enable-gpl --disable-ffprobe --disable-ffplay --disable-ffserver libavutil 56. 0.100 / 56. 0.100 libavcodec 58. 2.100 / 58. 2.100 libavformat 58. 2.100 / 58. 2.100 libavdevice 58. 0.100 / 58. 0.100 libavfilter 7. 0.101 / 7. 0.101 libswscale 5. 0.101 / 5. 0.101 libswresample 3. 0.101 / 3. 0.101 libpostproc 55. 0.100 / 55. 0.100 Program received signal SIGSEGV, Segmentation fault. 0x08388b88 in parse_master (s=0x9aa91a0) at libavformat/ty.c:381 381 ty->seq_table[j].timestamp = AV_RB64(ty->chunk + ty->cur_chunk_pos); (gdb) bt #0 0x08388b88 in parse_master (s=0x9aa91a0) at libavformat/ty.c:381 #1 get_chunk (s=<optimized out>) at libavformat/ty.c:414 #2 ty_read_packet (s=0x9aa91a0, pkt=0xbfffe7e8) at libavformat/ty.c:729 #3 0x0838f4c2 in ff_read_packet (s=0x9aa91a0, pkt=0xbfffe7e8) at libavformat/utils.c:823 #4 0x0839305c in read_frame_internal (s=s@entry=0x9aa91a0, pkt=pkt@entry=0xbfffea54) at libavformat/utils.c:1526 #5 0x08398506 in avformat_find_stream_info (ic=0x9aa91a0, options=0x9aa97e0) at libavformat/utils.c:3704 #6 0x080cc2a1 in open_input_file (o=o@entry=0xbfffed58, filename=<optimized out>) at fftools/ffmpeg_opt.c:1078 #7 0x080ce56d in open_files (l=0x9aa902c, l=0x9aa902c, open_file=0x80caf90 <open_input_file>, inout=0x8d95be9 "input") at fftools/ffmpeg_opt.c:3281 #8 ffmpeg_parse_options (argc=3, argv=0xbffff144) at fftools/ffmpeg_opt.c:3321 #9 0x080c6a4a in main (argc=3, argv=0xbffff144) at fftools/ffmpeg.c:4775 (gdb) }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/6831> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker _______________________________________________ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://ffmpeg.org/mailman/listinfo/ffmpeg-trac