[FFmpeg-trac] #3773(undetermined:new): regression: h264_mp4toannexb crashes
FFmpeg
trac at avcodec.org
Thu Jul 17 14:29:42 CEST 2014
#3773: regression: h264_mp4toannexb crashes
-------------------------------------+-------------------------------------
Reporter: vi | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
h264,h264_mp4toannexb | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Changes (by vi):
* keywords: h264 => h264,h264_mp4toannexb
Comment:
{{{
$ valgrind /.../ffmpeg_g -v debug -i sample.mp4 -an -vcodec copy -bsf
h264_mp4toannexb -f h264 - > /dev/null
==30868== Memcheck, a memory error detector
==30868== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
==30868== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright
info
==30868== Command: /mnt/src/git/android-ffmpeg/ffmpeg/ffmpeg_g -v debug -i
sample.mp4 -an -vcodec copy -bsf h264_mp4toannexb -f h264 -
==30868==
ffmpeg version N-64702-g9bc0410 Copyright (c) 2000-2014 the FFmpeg
developers
built on Jul 17 2014 15:20:44 with gcc 4.7 (Debian 4.7.2-5)
configuration: --disable-everything --disable-doc --disable-avdevice
--disable-postproc --disable-pthreads --disable-network --disable-iconv
--disable-zlib --disable-ffplay --disable-ffprobe --disable-ffserver
--enable-demuxer=h264 --enable-demuxer=matroska --enable-demuxer=mpegts
--enable-demuxer=rawvideo --enable-demuxer=mpegps --enable-
demuxer=yuv4mpegpipe --enable-demuxer=flv --enable-demuxer=mov --enable-
demuxer=mpegvideo --enable-filter=scale --enable-protocol=file --enable-
protocol=pipe --enable-muxer=h264 --enable-muxer=rawvideo --enable-
muxer=yuv4mpegpipe --enable-muxer=matroska --enable-muxer=mpegts --enable-
muxer=mp4 --enable-muxer=mov --enable-bsf=h264_mp4toannexb --enable-
parser=mpeg4video --enable-encoder=rawvideo --enable-decoder=rawvideo
libavutil 52. 92.100 / 52. 92.100
libavcodec 55. 69.100 / 55. 69.100
libavformat 55. 48.100 / 55. 48.100
libavfilter 4. 11.100 / 4. 11.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 19.100 / 0. 19.100
Splitting the commandline.
Reading option '-v' ... matched as option 'v' (set logging level) with
argument 'debug'.
Reading option '-i' ... matched as input file with argument 'sample.mp4'.
Reading option '-an' ... matched as option 'an' (disable audio) with
argument '1'.
Reading option '-vcodec' ... matched as option 'vcodec' (force video codec
('copy' to copy stream)) with argument 'copy'.
Reading option '-bsf' ... matched as option 'bsf' (A comma-separated list
of bitstream filters) with argument 'h264_mp4toannexb'.
Reading option '-f' ... matched as option 'f' (force format) with argument
'h264'.
Reading option '-' ... matched as output file.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option v (set logging level) with argument debug.
Successfully parsed a group of options.
Parsing a group of options: input file sample.mp4.
Successfully parsed a group of options.
Opening an input file: sample.mp4.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x77fffa0] Format mov,mp4,m4a,3gp,3g2,mj2
probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x77fffa0] ISO: File Type Major Brand: isom
rfps: 27.583333 0.019109
Last message repeated 1 times
rfps: 27.666667 0.017820
Last message repeated 1 times
rfps: 27.750000 0.016577
Last message repeated 1 times
rfps: 27.833333 0.015378
Last message repeated 1 times
rfps: 27.916667 0.014224
Last message repeated 1 times
rfps: 28.000000 0.013116
Last message repeated 1 times
rfps: 28.083333 0.012052
Last message repeated 1 times
rfps: 28.166667 0.011034
Last message repeated 1 times
rfps: 28.250000 0.010060
Last message repeated 1 times
rfps: 28.333333 0.009131
Last message repeated 1 times
rfps: 28.416667 0.008247
Last message repeated 1 times
rfps: 28.500000 0.007409
Last message repeated 1 times
rfps: 28.583333 0.006615
Last message repeated 1 times
rfps: 28.666667 0.005866
Last message repeated 1 times
rfps: 28.750000 0.005162
Last message repeated 1 times
rfps: 28.833333 0.004503
Last message repeated 1 times
rfps: 28.916667 0.003889
Last message repeated 1 times
rfps: 29.000000 0.003320
Last message repeated 1 times
rfps: 29.083333 0.002796
Last message repeated 1 times
rfps: 29.166667 0.002317
Last message repeated 1 times
rfps: 29.250000 0.001883
Last message repeated 1 times
rfps: 29.333333 0.001494
Last message repeated 1 times
rfps: 29.416667 0.001150
Last message repeated 1 times
rfps: 29.500000 0.000851
Last message repeated 1 times
rfps: 29.583333 0.000597
Last message repeated 1 times
rfps: 29.666667 0.000388
Last message repeated 1 times
rfps: 29.750000 0.000224
Last message repeated 1 times
rfps: 29.833333 0.000104
Last message repeated 1 times
rfps: 29.916667 0.000030
Last message repeated 1 times
rfps: 30.000000 0.000001
rfps: 30.083333 0.000017
Last message repeated 1 times
rfps: 30.166667 0.000077
Last message repeated 1 times
rfps: 30.250000 0.000183
Last message repeated 1 times
rfps: 30.333333 0.000334
Last message repeated 1 times
rfps: 30.416667 0.000529
Last message repeated 1 times
rfps: 30.500000 0.000770
Last message repeated 1 times
rfps: 30.583333 0.001055
Last message repeated 1 times
rfps: 30.666667 0.001386
Last message repeated 1 times
rfps: 30.750000 0.001761
Last message repeated 1 times
rfps: 30.833333 0.002182
Last message repeated 1 times
rfps: 30.916667 0.002647
Last message repeated 1 times
rfps: 31.000000 0.003158
Last message repeated 1 times
rfps: 31.083333 0.003713
Last message repeated 1 times
rfps: 31.166667 0.004313
Last message repeated 1 times
rfps: 31.250000 0.004959
Last message repeated 1 times
rfps: 31.333333 0.005649
Last message repeated 1 times
rfps: 31.416667 0.006384
Last message repeated 1 times
rfps: 31.500000 0.007164
Last message repeated 1 times
rfps: 31.583333 0.007990
Last message repeated 1 times
rfps: 31.666667 0.008860
Last message repeated 1 times
rfps: 31.750000 0.009775
Last message repeated 1 times
rfps: 31.833333 0.010735
Last message repeated 1 times
rfps: 31.916667 0.011740
Last message repeated 1 times
rfps: 32.000000 0.012790
Last message repeated 1 times
rfps: 32.083333 0.013885
Last message repeated 1 times
rfps: 32.166667 0.015025
Last message repeated 1 times
rfps: 32.250000 0.016210
Last message repeated 1 times
rfps: 32.333333 0.017440
Last message repeated 1 times
rfps: 32.416667 0.018715
Last message repeated 1 times
rfps: 57.583333 0.019308
Last message repeated 1 times
rfps: 57.666667 0.018013
Last message repeated 1 times
rfps: 57.750000 0.016763
Last message repeated 1 times
rfps: 57.833333 0.015557
Last message repeated 1 times
rfps: 57.916667 0.014397
Last message repeated 1 times
rfps: 58.000000 0.013281
Last message repeated 1 times
rfps: 58.083333 0.012211
Last message repeated 1 times
rfps: 58.166667 0.011186
Last message repeated 1 times
rfps: 58.250000 0.010205
Last message repeated 1 times
rfps: 58.333333 0.009270
Last message repeated 1 times
rfps: 58.416667 0.008379
Last message repeated 1 times
rfps: 58.500000 0.007533
Last message repeated 1 times
rfps: 58.583333 0.006733
Last message repeated 1 times
rfps: 58.666667 0.005977
Last message repeated 1 times
rfps: 58.750000 0.005267
Last message repeated 1 times
rfps: 58.833333 0.004601
Last message repeated 1 times
rfps: 58.916667 0.003980
Last message repeated 1 times
rfps: 59.000000 0.003405
Last message repeated 1 times
rfps: 59.083333 0.002874
Last message repeated 1 times
rfps: 59.166667 0.002388
Last message repeated 1 times
rfps: 59.250000 0.001947
Last message repeated 1 times
rfps: 59.333333 0.001551
Last message repeated 1 times
rfps: 59.416667 0.001200
Last message repeated 1 times
rfps: 59.500000 0.000895
Last message repeated 1 times
rfps: 59.583333 0.000634
Last message repeated 1 times
rfps: 59.666667 0.000418
Last message repeated 1 times
rfps: 59.750000 0.000247
Last message repeated 1 times
rfps: 59.833333 0.000121
Last message repeated 1 times
rfps: 59.916667 0.000040
rfps: 60.000000 0.000004
rfps: 29.970030 0.000006
rfps: 59.940060 0.000025
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x77fffa0] Before avformat_find_stream_info()
pos: 597883 bytes read:33600 seeks:1
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x77fffa0] All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x77fffa0] After avformat_find_stream_info()
pos: 183610 bytes read:217162 seeks:2 frames:1
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'sample.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.10.100
Duration: 00:00:00.23, start: 0.000000, bitrate: 20440 kb/s
Stream #0:0(eng), 1, 1/90000: Video: h264 (avc1 / 0x31637661),
1920x1080, 1/90000, 20469 kb/s, 30 fps, 30 tbr, 90k tbn, 90k tbc (default)
Metadata:
rotate : 90
handler_name : VideoHandler
Side data:
displaymatrix: rotation of -90.00 degrees
Successfully opened the file.
Parsing a group of options: output file -.
Applying option an (disable audio) with argument 1.
Applying option vcodec (force video codec ('copy' to copy stream)) with
argument copy.
Applying option bsf (A comma-separated list of bitstream filters) with
argument h264_mp4toannexb.
Applying option f (force format) with argument h264.
Successfully parsed a group of options.
Opening an output file: -.
Successfully opened the file.
Output #0, h264, to 'pipe:':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.48.100
Stream #0:0(eng), 0, 1/90000: Video: h264 (avc1 / 0x31637661),
1920x1080, 1/90000, q=2-31, 20469 kb/s, 30 fps, 90k tbn, 90k tbc (default)
Metadata:
rotate : 90
handler_name : VideoHandler
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
==30868== Invalid read of size 4
==30868== at 0x80F4FC6: av_free_packet (avpacket.c:276)
==30868== by 0x80D7AD5: av_interleaved_write_frame (mux.c:898)
==30868== by 0x80751B8: write_frame (ffmpeg.c:689)
==30868== by 0x807BABC: do_streamcopy (ffmpeg.c:1694)
==30868== by 0x807CED6: process_input (ffmpeg.c:2187)
==30868== by 0x805F016: main (ffmpeg.c:3609)
==30868== Address 0x784fd40 is 0 bytes inside a block of size 12 free'd
==30868== at 0x4DED50C: free (vg_replace_malloc.c:427)
==30868== by 0x820C281: av_freep (mem.c:232)
==30868== by 0x80F4FE3: av_free_packet (avpacket.c:277)
==30868== by 0x8074F3F: write_frame (ffmpeg.c:621)
==30868== by 0x807BABC: do_streamcopy (ffmpeg.c:1694)
==30868== by 0x807CED6: process_input (ffmpeg.c:2187)
==30868== by 0x805F016: main (ffmpeg.c:3609)
==30868==
==30868== Invalid free() / delete / delete[] / realloc()
==30868== at 0x4DED50C: free (vg_replace_malloc.c:427)
==30868== by 0x80F4FD3: av_free_packet (avpacket.c:276)
==30868== by 0x80D7AD5: av_interleaved_write_frame (mux.c:898)
==30868== by 0x80751B8: write_frame (ffmpeg.c:689)
==30868== by 0x807BABC: do_streamcopy (ffmpeg.c:1694)
==30868== by 0x807CED6: process_input (ffmpeg.c:2187)
==30868== by 0x805F016: main (ffmpeg.c:3609)
==30868== Address 0x784fdc0 is 0 bytes inside a block of size 68 free'd
==30868== at 0x4DED50C: free (vg_replace_malloc.c:427)
==30868== by 0x80F4FD3: av_free_packet (avpacket.c:276)
==30868== by 0x8074F3F: write_frame (ffmpeg.c:621)
==30868== by 0x807BABC: do_streamcopy (ffmpeg.c:1694)
==30868== by 0x807CED6: process_input (ffmpeg.c:2187)
==30868== by 0x805F016: main (ffmpeg.c:3609)
==30868==
==30868== Invalid free() / delete / delete[] / realloc()
==30868== at 0x4DED50C: free (vg_replace_malloc.c:427)
==30868== by 0x820C281: av_freep (mem.c:232)
==30868== by 0x80F4FE3: av_free_packet (avpacket.c:277)
==30868== by 0x80D7AD5: av_interleaved_write_frame (mux.c:898)
==30868== by 0x80751B8: write_frame (ffmpeg.c:689)
==30868== by 0x807BABC: do_streamcopy (ffmpeg.c:1694)
==30868== by 0x807CED6: process_input (ffmpeg.c:2187)
==30868== by 0x805F016: main (ffmpeg.c:3609)
==30868== Address 0x784fd40 is 0 bytes inside a block of size 12 free'd
==30868== at 0x4DED50C: free (vg_replace_malloc.c:427)
==30868== by 0x820C281: av_freep (mem.c:232)
==30868== by 0x80F4FE3: av_free_packet (avpacket.c:277)
==30868== by 0x8074F3F: write_frame (ffmpeg.c:621)
==30868== by 0x807BABC: do_streamcopy (ffmpeg.c:1694)
==30868== by 0x807CED6: process_input (ffmpeg.c:2187)
==30868== by 0x805F016: main (ffmpeg.c:3609)
==30868==
No more output streams to write to, finishing.
frame= 7 fps=0.0 q=-1.0 Lsize= 583kB time=00:00:00.20
bitrate=23881.1kbits/s
video:583kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 0.000000%
Input file #0 (sample.mp4):
Input stream #0:0 (video): 7 packets read (597003 bytes);
Total: 7 packets (597003 bytes) demuxed
Output file #0 (pipe:):
Output stream #0:0 (video): 7 packets muxed (597027 bytes);
Total: 7 packets (597027 bytes) muxed
0 frames successfully decoded, 0 decoding errors
[AVIOContext @ 0x784f7c0] Statistics: 0 seeks, 24 writeouts
[AVIOContext @ 0x78087c0] Statistics: 630603 bytes read, 2 seeks
==30868==
==30868== HEAP SUMMARY:
==30868== in use at exit: 0 bytes in 0 blocks
==30868== total heap usage: 299 allocs, 313 frees, 1,414,657 bytes
allocated
==30868==
==30868== All heap blocks were freed -- no leaks are possible
==30868==
==30868== For counts of detected and suppressed errors, rerun with: -v
==30868== ERROR SUMMARY: 21 errors from 3 contexts (suppressed: 0 from 0)
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3773#comment:2>
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