#4386 closed defect (fixed)
exr piz: crash
| Reported by: | ami_stuff | Owned by: | |
|---|---|---|---|
| Priority: | important | Component: | avcodec |
| Version: | git-master | Keywords: | exr crash regression |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | yes | |
| Analyzed by developer: | no |
Description
I will compile debug build later if this is not reproducible.
http://www.datafilehost.com/d/3238440a
C:\>ffmpeg -i 96_PIZ_RGB.exr ffmpeg version N-71042-g83020f8 Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.9.2 (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-libbs2b --enable-libcaca -- enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-lib modplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrw b --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinge r --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --en able-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable- libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enab le-zlib libavutil 54. 20.100 / 54. 20.100 libavcodec 56. 29.100 / 56. 29.100 libavformat 56. 26.101 / 56. 26.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 13.101 / 5. 13.101 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 C:\>
Change History (4)
comment:1 by , 11 years ago
comment:2 by , 11 years ago
looks like regression between 6c91afe and 6c9537b
git-6c9537b 23-Feb-2015 - crash
git-6c91afe 19-Feb-2015 - ok
comment:3 by , 11 years ago
| Component: | undetermined → avcodec |
|---|---|
| Keywords: | exr added |
| Priority: | normal → important |
| Reproduced by developer: | set |
| Resolution: | → fixed |
| Status: | new → closed |
| Version: | unspecified → git-master |
Regression since 586ba24f - reverted by Michael in 5dd5b7d5
comment:4 by , 11 years ago
| Keywords: | crash regression added |
|---|
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(gdb) r -i 96_PIZ_RGB.exr -f null - Starting program: /media/sdb1/ffmpeg/ffmpeg_g -i 96_PIZ_RGB.exr -f null - [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1". ffmpeg version 2.6.git Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.7 (Debian 4.7.2-4) configuration: --disable-ffprobe --disable-ffserver --enable-gpl libavutil 54. 20.101 / 54. 20.101 libavcodec 56. 30.100 / 56. 30.100 libavformat 56. 26.101 / 56. 26.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 13.101 / 5. 13.101 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 Input #0, exr_pipe, from '96_PIZ_RGB.exr': Duration: N/A, bitrate: N/A Stream #0:0: Video: exr, rgb48le, 1024x768 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc Output #0, null, to 'pipe:': Metadata: encoder : Lavf56.26.101 Stream #0:0: Video: rawvideo (RGB0 / 0x30424752), rgb48le, 1024x768 [SAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc Metadata: encoder : Lavc56.30.100 rawvideo Stream mapping: Stream #0:0 -> #0:0 (exr (native) -> rawvideo (native)) Press [q] to stop, [?] for help Program received signal SIGSEGV, Segmentation fault. 0xb7e8cace in malloc_consolidate (av=<optimized out>) at malloc.c:5198 5198 malloc.c: No such file or directory. (gdb) bt #0 0xb7e8cace in malloc_consolidate (av=<optimized out>) at malloc.c:5198 #1 0xb7e8edb5 in _int_malloc (av=<optimized out>, bytes=751108096) at malloc.c:4402 #2 0xb7e90037 in _int_memalign (av=<optimized out>, alignment=32, bytes=524296) at malloc.c:5521 #3 0xb7e917f4 in *__GI___libc_memalign (alignment=32, bytes=524296) at malloc.c:3895 #4 0xb7e91a59 in __posix_memalign (memptr=memptr@entry=0xbffff0dc, alignment=759508229, alignment@entry=32, size=131104, size@entry=524296) at malloc.c:6344 #5 0x08b408c8 in av_malloc (size=524296) at libavutil/mem.c:95 #6 av_mallocz (size=size@entry=524296) at libavutil/mem.c:252 #7 0x08382daf in av_mallocz_array (size=8, nmemb=65537) at ./libavutil/mem.h:232 #8 huf_uncompress (dst_size=98304, dst=0x95a5000, gb=<synthetic pointer>) at libavcodec/exr.c:574 #9 piz_uncompress (td=0x9542c40, dsize=98304, ssize=<optimized out>, src=<optimized out>, s=0x9551f00) at libavcodec/exr.c:745 #10 decode_block (avctx=0x9542ce0, tdata=0x9542c40, jobnr=0, threadnr=0) at libavcodec/exr.c:884 #11 0x087b9f50 in avcodec_default_execute2 (c=0x9542ce0, func=0x8382330 <decode_block>, arg=0x9542c40, ret=0x0, count=24) at libavcodec/utils.c:1117 ---Type <return> to continue, or q <return> to quit--- #12 0x08381eee in decode_frame (avctx=0x9542ce0, data=0x95445e0, got_frame=0xbffff594, avpkt=0xbffff308) at libavcodec/exr.c:1331 #13 0x087bb69e in avcodec_decode_video2 (avctx=0x9542ce0, picture=picture@entry=0x95445e0, got_picture_ptr=got_picture_ptr@entry=0xbffff594, avpkt=avpkt@entry=0xbffff840) at libavcodec/utils.c:2376 #14 0x080d1c3c in decode_video (ist=ist@entry=0x9542a00, pkt=pkt@entry=0xbffff840, got_output=got_output@entry=0xbffff594) at ffmpeg.c:1960 #15 0x080d9f3e in process_input_packet (pkt=0xbffff7e8, ist=0x9542a00) at ffmpeg.c:2208 #16 process_input (file_index=0) at ffmpeg.c:3708 #17 transcode_step () at ffmpeg.c:3802 #18 transcode () at ffmpeg.c:3854 #19 0x080b9e36 in main (argc=<optimized out>, argv=<optimized out>) at ffmpeg.c:4036 (gdb)