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| author | Michael Niedermayer <michael@niedermayer.cc> | 2025-08-21 19:06:03 +0200 |
|---|---|---|
| committer | michaelni <michael@niedermayer.cc> | 2025-08-21 21:02:40 +0000 |
| commit | c41a70b6bb79707e1e3a4b0e31950cd986b9f50e (patch) | |
| tree | febeffddf33e2015fa94431e0fd64282397d3319 /doc/APIchanges | |
| parent | d4e28917afb82548fe830448033068c080cafd02 (diff) | |
| download | ffmpeg-c41a70b6bb79707e1e3a4b0e31950cd986b9f50e.tar.gz | |
avcodec/sanm: Eliminate reference into reallocated frame
AFAIK the original decoder uses the frame buffers in very strange ways
our implementation seems to mimic that and that results in the
bitstream input to point into a frame buffer while code then
parses that and potentially reallocates the frame buffer
leaving pointers hanging into dealllocated space
This simply uses a temporary buffer
Fixes: Writing into freed buffers
Fixes: BIGSLEEP-440183164/old_codec21.anim
Fixes: BIGSLEEP-440183164/old_codec4.anim
Found-by: Google Big Sleep
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'doc/APIchanges')
0 files changed, 0 insertions, 0 deletions