Opened 8 years ago
Closed 8 years ago
#2275 closed defect (worksforme)
SIGSEGV playing a wav file
| Reported by: | ggrieco | Owned by: | beastd |
|---|---|---|---|
| Priority: | normal | Component: | undetermined |
| Version: | HEAD | Severity: | blocker |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Reproduced by developer: | no | Analyzed by developer: | no |
Description
Summary of the bug:
SIGSEGV playing a wav file. Tested in mplayer svn 2015-12-18
How to reproduce:
mplayer -vo null -ao null (testcase attached)
backtrace:
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". MPlayer SVN-r37563-snapshot-4.8 (C) 2000-2015 MPlayer Team Playing SIGSEGV.PC.55555572483b.STACK.23c6bd043.CODE.2.ADDR.0x7ffff7e40000.INSTR.mov____%si,-0x4(%r8).fuzz. libavformat version 57.20.100 (internal) Audio only file format detected. Load subtitles in ./ ========================================================================== Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders libavcodec version 57.18.100 (internal) ADecoder init failed :( Opening audio decoder: [imaadpcm] IMA ADPCM audio decoder AUDIO: 921834401 Hz, 1060 ch, s16le, 401.7 kbit/0.06% (ratio: 50216->78810440) Selected audio codec: [dk4adpcm] afm: imaadpcm (Duck DK4 ADPCM (rogue format number)) ========================================================================== AO: [null] 921834401Hz 2ch s16le (2 bytes per sample) Video: no video Starting playback... Program received signal SIGSEGV, Segmentation fault. 0x00005555560c7fb0 in swr_convert () #0 0x00005555560c7fb0 in swr_convert () #1 0x00005555557e579b in play () #2 0x000055555570fee9 in af_play () #3 0x0000555555725f8f in mp_decode_audio () #4 0x00005555556a155b in main ()
valgrind report:
MPlayer SVN-r37563-snapshot-4.8 (C) 2000-2015 MPlayer Team Playing SIGSEGV.PC.55555572483b.STACK.23c6bd043.CODE.2.ADDR.0x7ffff7e40000.INSTR.mov____%si,-0x4(%r8).fuzz. libavformat version 57.20.100 (internal) Audio only file format detected. Load subtitles in ./ ========================================================================== Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders libavcodec version 57.18.100 (internal) Could not open codec. ADecoder init failed :( ADecoder init failed :( Opening audio decoder: [imaadpcm] IMA ADPCM audio decoder AUDIO: 921834401 Hz, 1060 ch, s16le, 401.7 kbit/0.06% (ratio: 50216->78810440) Selected audio codec: [dk4adpcm] afm: imaadpcm (Duck DK4 ADPCM (rogue format number)) ========================================================================== Invalid number of channels 1060, assuming 2. AO: [null] 921834401Hz 2ch s16le (2 bytes per sample) Invalid number of channels 1060, assuming 2. Video: no video Starting playback... ==7177== Invalid write of size 2 ==7177== at 0x2D883B: dk4_ima_adpcm_decode_block (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D8902: decode_audio (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2DA0C0: mp_decode_audio (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x25555A: main (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== Address 0xcf73b30 is 0 bytes after a block of size 139,264 alloc'd ==7177== at 0x4C2D110: memalign (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7177== by 0x4C2D227: posix_memalign (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7177== by 0xC9A1EF: av_mallocz (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D9172: init_audio_codec (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D96CD: init_audio.constprop.0 (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D9C0F: init_best_audio_codec (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x264B0A: reinit_audio_chain (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x254B36: main (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== ==7177== Invalid write of size 2 ==7177== at 0x2D8847: dk4_ima_adpcm_decode_block (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D8902: decode_audio (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2DA0C0: mp_decode_audio (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x25555A: main (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== Address 0xcf73b32 is 2 bytes after a block of size 139,264 alloc'd ==7177== at 0x4C2D110: memalign (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7177== by 0x4C2D227: posix_memalign (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7177== by 0xC9A1EF: av_mallocz (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D9172: init_audio_codec (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D96CD: init_audio.constprop.0 (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D9C0F: init_best_audio_codec (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x264B0A: reinit_audio_chain (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x254B36: main (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== ==7177== Invalid read of size 2 ==7177== at 0x2D8437: decode_nibbles (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D8868: dk4_ima_adpcm_decode_block (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D8902: decode_audio (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2DA0C0: mp_decode_audio (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x25555A: main (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== Address 0xcf73b30 is 0 bytes after a block of size 139,264 alloc'd ==7177== at 0x4C2D110: memalign (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7177== by 0x4C2D227: posix_memalign (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7177== by 0xC9A1EF: av_mallocz (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D9172: init_audio_codec (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D96CD: init_audio.constprop.0 (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D9C0F: init_best_audio_codec (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x264B0A: reinit_audio_chain (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x254B36: main (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== ==7177== Invalid write of size 2 ==7177== at 0x2D84CB: decode_nibbles (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D8868: dk4_ima_adpcm_decode_block (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D8902: decode_audio (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2DA0C0: mp_decode_audio (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x25555A: main (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== Address 0xcf73b30 is 0 bytes after a block of size 139,264 alloc'd ==7177== at 0x4C2D110: memalign (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7177== by 0x4C2D227: posix_memalign (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7177== by 0xC9A1EF: av_mallocz (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D9172: init_audio_codec (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D96CD: init_audio.constprop.0 (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D9C0F: init_best_audio_codec (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x264B0A: reinit_audio_chain (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x254B36: main (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== Invalid number of channels 1060, assuming 2. ==7177== Jump to the invalid address stated on the next line ==7177== at 0xE49BDB545BA334C2: ??? ==7177== by 0x2C3EE8: af_play (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x2D9F8E: mp_decode_audio (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== by 0x25555A: main (in /home/vagrant/repos/mplayer-export-2015-12-18/mplayer) ==7177== Address 0xe49bdb545ba334c2 is not stack'd, malloc'd or (recently) free'd ==7177==
Attachments (1)
Change History (2)
by , 8 years ago
comment:1 by , 8 years ago
| Resolution: | → worksforme |
|---|---|
| Status: | new → closed |
| Version: | unspecified → HEAD |
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Already fixed with between r37572 (29/12/2015) and r37594 (08/01/2016) after being reported to the devel mailing list.