#764: Increasing robustness of runlength decoding for scantable access in
mpeg12.c
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Reporter: erik | Owner:
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: unspecified | Resolution:
Keywords: mpeg | Blocked By:
robustness | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
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Comment (by erik):
I will put some range check debug message writing code before the scan
table access to quickly detect where the error is so I do not need to
replicate a crash.
The wrong index was -31023 or something in that range so adding a bit to
the table won't help.
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/764#comment:4>
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