#3070: hevc: invalid reads
------------------------------------+-----------------------------------
Reporter: ami_stuff | Owner:
Type: defect | Status: open
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: hevc | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
------------------------------------+-----------------------------------
Comment (by ami_stuff):
Replying to [comment:1 cehoyos]:
> Does this crash on any operating system?
yes, it sometimes crashes on windows (for some reason it's easier
reproducable when I add -strict -2 to the command line).
this is autobuild, so no debug symbols:
{{{
(gdb) r -strict -2 -threads 3 -i hevc1.ts -f null -
The program being debugged has been started already.
Start it from the beginning? (y or n) y
Starting program: D:\MinGW\msys\1.0\ffmpeg-HEAD-10c6d1b\ffmpeg.exe -strict
-2 -t
hreads 3 -i hevc1.ts -f null -
[New Thread 3828.0x9a8]
ffmpeg version N-57367-g2f31b73 Copyright (c) 2000-2013 the FFmpeg
developers
built on Oct 23 2013 20:22:19 with gcc 4.8.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
--enab
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-
libfreetyp
e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
--ena
ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
--enable-l
ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr
--enable-libsp
eex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-
libvo-aa
cenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-
libwavp
ack --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
libavutil 52. 47.101 / 52. 47.101
libavcodec 55. 38.101 / 55. 38.101
libavformat 55. 19.104 / 55. 19.104
libavdevice 55. 4.100 / 55. 4.100
libavfilter 3. 89.100 / 3. 89.100
libswscale 2. 5.101 / 2. 5.101
libswresample 0. 17.104 / 0. 17.104
libpostproc 52. 3.100 / 52. 3.100
Input #0, mpegts, from 'hevc1.ts':
Duration: 00:00:12.60, start: 0.080000, bitrate: 348 kb/s
Program 1
Stream #0:0[0x12d]: Video: hevc (HEVC / 0x43564548), yuv420p, 320x240,
23.98
tbr, 90k tbn, 90k tbc
[New Thread 3828.0x9ac]
[New Thread 3828.0xa0]
[New Thread 3828.0xf14]
[New Thread 3828.0xf10]
[New Thread 3828.0x374]
[New Thread 3828.0x798]
[New Thread 3828.0x720]
[New Thread 3828.0xef0]
[New Thread 3828.0x7c4]
[New Thread 3828.0xdc]
[New Thread 3828.0x750]
[New Thread 3828.0xbc]
Output #0, null, to 'pipe:':
Metadata:
encoder : Lavf55.19.104
Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 320x240,
q=2-31,
200 kb/s, 90k tbn, 23.98 tbc
Stream mapping:
Stream #0:0 -> #0:0 (hevc -> rawvideo)
Press [q] to stop, [?] for help
[null @ 02e08020] Encoder did not produce proper pts, making some up.
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 3828.0xbc]
0x0099e9fe in ?? ()
(gdb)
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3070#comment:2>
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