Hi,
and thank to you all for this great codec !
I have this bug on Debian Lenny with compiled packages of last svn versions of
ffmpeg and libtheora. This seems to append only on the amd64 arch. Here is a
valgrind log :
pre-barreau at augustins:~/video$ export LD_LIBRARY_PATH=/usr/local/lib
pre-barreau at augustins:~/video$ valgrind
/home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg -i ffmpeg_pb_jack_test_14.mpg
-vcodec libtheora -f ogg -y test.ogg
==12051== Memcheck, a memory error detector.
==12051== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al.
==12051== Using LibVEX rev 1854, a library for dynamic binary translation.
==12051== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP.
==12051== Using valgrind-3.3.1-Debian, a dynamic binary instrumentation
framework.
==12051== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al.
==12051== For more details, rerun with: -v
==12051=
FFmpeg version SVN-r17468, Copyright (c) 2000-2009 Fabrice Bellard, et al.
configuration: --enable-libmp3lame --enable-gpl --enable-libfaad
--enable-libvorbis --enable-libfaac --enable-libxvid --enable-postproc
--enable-libamr-nb --enable-libamr-wb --enable-x11grab --enable-libgsm
--enable-libx264 --enable-libtheora --enable-swscale --enable-libdc1394
--enable-nonfree --enable-avfilter --enable-libdirac --disable-decoder=libdirac
--enable-libspeex --enable-avfilter-lavf --enable-vdpau --disable-altivec
--disable-armv5te --disable-armv6 --disable-vis
libavutil 49.14. 0 / 49.14. 0
libavcodec 52.18. 0 / 52.18. 0
libavformat 52.29. 2 / 52.29. 2
libavdevice 52. 1. 0 / 52. 1. 0
libavfilter 0. 3. 0 / 0. 3. 0
libswscale 0. 7. 0 / 0. 7. 0
libpostproc 51. 2. 0 / 51. 2. 0
built on Feb 20 2009 14:32:43, gcc: 4.3.2
Input #0, mpeg, from 'ffmpeg_pb_jack_test_14.mpg':
Duration: 00:02:18.76, start: 0.500000, bitrate: 510 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 432x200 [PAR 1:1 DAR 54:25],
104857 kb/s, 25.00 tb(r)
Stream #0.1[0x1c0]: Audio: mp3, 48000 Hz, stereo, s16, 96 kb/s
Output #0, ogg, to 'test.ogg':
Stream #0.0: Video: libtheora, yuv420p, 432x200 [PAR 1:1 DAR 54:25], q=2-31,
200 kb/s, 25.00 tb(c)
Stream #0.1: Audio: flac, 48000 Hz, stereo, s16, 64 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Press [q] to stop encoding
==12051== Invalid write of size 4
==12051== at 0x64D1485: PickIntra (in /usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x64DA9B2: theora_encode_YUVin (in
/usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x762598: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x4E2DB8: avcodec_encode_video (in
/home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x4256D2: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x425F61: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x42A3A0: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x42A97B: main (in /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== Address 0x9dc2294 is 4 bytes before a block of size 8,100 alloc'd
==12051== at 0x4C2260E: malloc (vg_replace_malloc.c:207)
==12051== by 0x64E64C9: InitFragmentInfo (in
/usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x64E6722: InitFrameDetails (in
/usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x64D9F2E: theora_encode_init (in
/usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x762874: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x4E38FE: avcodec_open (in
/home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x4292DB: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x42A97B: main (in /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051=
==12051== Invalid write of size 4
==12051== at 0x64D14AC: PickIntra (in /usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x64DA9B2: theora_encode_YUVin (in
/usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x762598: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x4E2DB8: avcodec_encode_video (in
/home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x4256D2: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x425F61: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x42A3A0: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x42A97B: main (in /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== Address 0x9dc2294 is 4 bytes before a block of size 8,100 alloc'd
==12051== at 0x4C2260E: malloc (vg_replace_malloc.c:207)
==12051== by 0x64E64C9: InitFragmentInfo (in
/usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x64E6722: InitFrameDetails (in
/usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x64D9F2E: theora_encode_init (in
/usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x762874: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x4E38FE: avcodec_open (in
/home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x4292DB: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x42A97B: main (in /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051===12051== Invalid write of size 4
==12051== at 0x64D14F8: PickIntra (in /usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x64DA9B2: theora_encode_YUVin (in
/usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x762598: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x4E2DB8: avcodec_encode_video (in
/home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x4256D2: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x425F61: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x42A3A0: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x42A97B: main (in /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== Address 0x109dc378c is not stack'd, malloc'd or (recently)
free'd
==12051===12051== Process terminating with default action of signal 11 (SIGSEGV)
==12051== Access not within mapped region at address 0x109DC378C
==12051== at 0x64D14F8: PickIntra (in /usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x64DA9B2: theora_encode_YUVin (in
/usr/local/lib/libtheora.so.0.3.4)
==12051== by 0x762598: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x4E2DB8: avcodec_encode_video (in
/home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x4256D2: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x425F61: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x42A3A0: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051== by 0x42A97B: main (in /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg)
==12051===12051== ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 8 from 1)
==12051== malloc/free: in use at exit: 10,930,852 bytes in 5,498 blocks.
==12051== malloc/free: 6,241 allocs, 743 frees, 12,668,639 bytes allocated.
==12051== For counts of detected errors, rerun with: -v
==12051== searching for pointers to 5,498 not-freed blocks.
==12051== checked 12,611,608 bytes.
==12051===12051== LEAK SUMMARY:
==12051== definitely lost: 50 bytes in 1 blocks.
==12051== possibly lost: 29 bytes in 1 blocks.
==12051== still reachable: 10,930,773 bytes in 5,496 blocks.
==12051== suppressed: 0 bytes in 0 blocks.
==12051== Rerun with --leak-check=full to see details of leaked memory.
Erreur de segmentation
Any idea ?
Cheers,
Guillaume
Can someone reproduce this ? Guillaume Pellerin wrote:> Hi, > > and thank to you all for this great codec ! > > I have this bug on Debian Lenny with compiled packages of last svn versions of > ffmpeg and libtheora. This seems to append only on the amd64 arch. Here is a > valgrind log : > > pre-barreau at augustins:~/video$ export LD_LIBRARY_PATH=/usr/local/lib > pre-barreau at augustins:~/video$ valgrind > /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg -i ffmpeg_pb_jack_test_14.mpg > -vcodec libtheora -f ogg -y test.ogg > ==12051== Memcheck, a memory error detector. > > ==12051== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. > > ==12051== Using LibVEX rev 1854, a library for dynamic binary translation. > > ==12051== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. > > ==12051== Using valgrind-3.3.1-Debian, a dynamic binary instrumentation > framework. > ==12051== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. > > ==12051== For more details, rerun with: -v > > ==12051=> > FFmpeg version SVN-r17468, Copyright (c) 2000-2009 Fabrice Bellard, et al. > > configuration: --enable-libmp3lame --enable-gpl --enable-libfaad > --enable-libvorbis --enable-libfaac --enable-libxvid --enable-postproc > --enable-libamr-nb --enable-libamr-wb --enable-x11grab --enable-libgsm > --enable-libx264 --enable-libtheora --enable-swscale --enable-libdc1394 > --enable-nonfree --enable-avfilter --enable-libdirac --disable-decoder=libdirac > --enable-libspeex --enable-avfilter-lavf --enable-vdpau --disable-altivec > --disable-armv5te --disable-armv6 --disable-vis > libavutil 49.14. 0 / 49.14. 0 > > libavcodec 52.18. 0 / 52.18. 0 > > libavformat 52.29. 2 / 52.29. 2 > > libavdevice 52. 1. 0 / 52. 1. 0 > > libavfilter 0. 3. 0 / 0. 3. 0 > > libswscale 0. 7. 0 / 0. 7. 0 > > libpostproc 51. 2. 0 / 51. 2. 0 > > built on Feb 20 2009 14:32:43, gcc: 4.3.2 > > Input #0, mpeg, from 'ffmpeg_pb_jack_test_14.mpg': > > Duration: 00:02:18.76, start: 0.500000, bitrate: 510 kb/s > > Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 432x200 [PAR 1:1 DAR 54:25], > 104857 kb/s, 25.00 tb(r) > Stream #0.1[0x1c0]: Audio: mp3, 48000 Hz, stereo, s16, 96 kb/s > > Output #0, ogg, to 'test.ogg': > > Stream #0.0: Video: libtheora, yuv420p, 432x200 [PAR 1:1 DAR 54:25], q=2-31, > 200 kb/s, 25.00 tb(c) > Stream #0.1: Audio: flac, 48000 Hz, stereo, s16, 64 kb/s > > Stream mapping: > > Stream #0.0 -> #0.0 > > Stream #0.1 -> #0.1 > > Press [q] to stop encoding > > ==12051== Invalid write of size 4 > > ==12051== at 0x64D1485: PickIntra (in /usr/local/lib/libtheora.so.0.3.4) > > ==12051== by 0x64DA9B2: theora_encode_YUVin (in > /usr/local/lib/libtheora.so.0.3.4) > > ==12051== by 0x762598: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > > ==12051== by 0x4E2DB8: avcodec_encode_video (in > /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > > ==12051== by 0x4256D2: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > > ==12051== by 0x425F61: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > > ==12051== by 0x42A3A0: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > > ==12051== by 0x42A97B: main (in /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > > ==12051== Address 0x9dc2294 is 4 bytes before a block of size 8,100 alloc'd > > ==12051== at 0x4C2260E: malloc (vg_replace_malloc.c:207) > > ==12051== by 0x64E64C9: InitFragmentInfo (in > /usr/local/lib/libtheora.so.0.3.4) > > ==12051== by 0x64E6722: InitFrameDetails (in > /usr/local/lib/libtheora.so.0.3.4) > > ==12051== by 0x64D9F2E: theora_encode_init (in > /usr/local/lib/libtheora.so.0.3.4) > > ==12051== by 0x762874: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > > ==12051== by 0x4E38FE: avcodec_open (in > /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > > ==12051== by 0x4292DB: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > > ==12051== by 0x42A97B: main (in /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > > ==12051=> > ==12051== Invalid write of size 4 > > ==12051== at 0x64D14AC: PickIntra (in /usr/local/lib/libtheora.so.0.3.4) > > ==12051== by 0x64DA9B2: theora_encode_YUVin (in > /usr/local/lib/libtheora.so.0.3.4) > ==12051== by 0x762598: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x4E2DB8: avcodec_encode_video (in > /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x4256D2: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x425F61: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x42A3A0: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x42A97B: main (in /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== Address 0x9dc2294 is 4 bytes before a block of size 8,100 alloc'd > ==12051== at 0x4C2260E: malloc (vg_replace_malloc.c:207) > ==12051== by 0x64E64C9: InitFragmentInfo (in /usr/local/lib/libtheora.so.0.3.4) > ==12051== by 0x64E6722: InitFrameDetails (in /usr/local/lib/libtheora.so.0.3.4) > ==12051== by 0x64D9F2E: theora_encode_init (in /usr/local/lib/libtheora.so.0.3.4) > ==12051== by 0x762874: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x4E38FE: avcodec_open (in > /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x4292DB: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x42A97B: main (in /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051=> ==12051== Invalid write of size 4 > ==12051== at 0x64D14F8: PickIntra (in /usr/local/lib/libtheora.so.0.3.4) > ==12051== by 0x64DA9B2: theora_encode_YUVin (in > /usr/local/lib/libtheora.so.0.3.4) > ==12051== by 0x762598: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x4E2DB8: avcodec_encode_video (in > /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x4256D2: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x425F61: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x42A3A0: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x42A97B: main (in /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== Address 0x109dc378c is not stack'd, malloc'd or (recently) free'd > ==12051=> ==12051== Process terminating with default action of signal 11 (SIGSEGV) > ==12051== Access not within mapped region at address 0x109DC378C > ==12051== at 0x64D14F8: PickIntra (in /usr/local/lib/libtheora.so.0.3.4) > ==12051== by 0x64DA9B2: theora_encode_YUVin (in > /usr/local/lib/libtheora.so.0.3.4) > ==12051== by 0x762598: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x4E2DB8: avcodec_encode_video (in > /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x4256D2: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x425F61: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x42A3A0: (within /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051== by 0x42A97B: main (in /home/pub/apps/ffmpeg_dev/ffmpeg_svn/ffmpeg) > ==12051=> ==12051== ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 8 from 1) > ==12051== malloc/free: in use at exit: 10,930,852 bytes in 5,498 blocks. > ==12051== malloc/free: 6,241 allocs, 743 frees, 12,668,639 bytes allocated. > ==12051== For counts of detected errors, rerun with: -v > ==12051== searching for pointers to 5,498 not-freed blocks. > ==12051== checked 12,611,608 bytes. > ==12051=> ==12051== LEAK SUMMARY: > ==12051== definitely lost: 50 bytes in 1 blocks. > ==12051== possibly lost: 29 bytes in 1 blocks. > ==12051== still reachable: 10,930,773 bytes in 5,496 blocks. > ==12051== suppressed: 0 bytes in 0 blocks. > ==12051== Rerun with --leak-check=full to see details of leaked memory. > Erreur de segmentation > > > Any idea ? > > Cheers, > Guillaume > _______________________________________________ > theora mailing list > theora at xiph.org > http://lists.xiph.org/mailman/listinfo/theora >
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