#11373: Assertion ret >= 0 failed at libavcodec/vlc.c:238
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Reporter: Kyant | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Description changed by Kyant:
Old description:
> Summary of the bug: I got crash when using avformat_find_stream_info for
> m4a (maybe), randomly.
>
> Here is the log:
> FFmpeg: incorrect codes
> FFmpeg: needed 144 had 352
> FFmpeg: Assertion ret >= 0 failed at libavcodec/vlc.c:238
>
> Stack trace:
> {{{
> #00 pc 000000000004fe2c
> /apex/com.android.runtime/lib64/bionic/libc.so (abort+180)
> #01 pc 000000000013580c /lib/arm64/libffmpeg.so
> #02 pc 00000000001356c8 /lib/arm64/libffmpeg.so
> (ff_vlc_init_sparse+1340)
> #03 pc 0000000000135db8 /lib/arm64/libffmpeg.so
> (ff_vlc_init_table_sparse+72)
> #04 pc 0000000000131ad8 /lib/arm64/libffmpeg.so
> (ff_aac_decode_init+400)
> #05 pc 000000000012e5ac /lib/arm64/libffmpeg.so (avcodec_open2+1040)
> #06 pc 00000000001215d0 /lib/arm64/libffmpeg.so
> (avformat_find_stream_info+532)
> }}}
>
> How to reproduce:
> Use avformat_find_stream_info for m4a (alac) may occasionally get crash.
New description:
Summary of the bug: I got crash when using avformat_find_stream_info for
some m4a.
Here is the log:
FFmpeg: incorrect codes
FFmpeg: needed 144 had 352
FFmpeg: Assertion ret >= 0 failed at libavcodec/vlc.c:238
Stack trace:
{{{
#00 pc 000000000004fe2c
/apex/com.android.runtime/lib64/bionic/libc.so (abort+180)
#01 pc 000000000013580c /lib/arm64/libffmpeg.so
#02 pc 00000000001356c8 /lib/arm64/libffmpeg.so
(ff_vlc_init_sparse+1340)
#03 pc 0000000000135db8 /lib/arm64/libffmpeg.so
(ff_vlc_init_table_sparse+72)
#04 pc 0000000000131ad8 /lib/arm64/libffmpeg.so
(ff_aac_decode_init+400)
#05 pc 000000000012e5ac /lib/arm64/libffmpeg.so (avcodec_open2+1040)
#06 pc 00000000001215d0 /lib/arm64/libffmpeg.so
(avformat_find_stream_info+532)
}}}
How to reproduce:
Use avformat_find_stream_info for m4a (alac) may occasionally get crash.
--
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Ticket URL: <https://trac.ffmpeg.org/ticket/11373#comment:1>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
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