#2443: Segmentation fault on deshake filter
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Reporter: jbvsmo | Owner:
Type: defect | Status: open
Priority: important | Component: avfilter
Version: git-master | Resolution:
Keywords: crash | Blocked By:
SIGSEGV deshake | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 0 |
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Comment (by jbvsmo):
Replying to [comment:6 cehoyos]:
> -vf deshake=rx=64 triggers a (possibly) different problem even with
-cpuflags 0.
Check the diff I sent above. There's an off-by-one in a 128x128 array. The
code will access
thing[rx*2][ry*2]
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2443#comment:7>
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