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FFmpeg/libavcodec/lzf.c
Michael Niedermayer 0f35146e27 avcodec/lzf: Remove size messing from ff_lzf_uncompress() 
size represents the output size
randomly changing it but not reseting it on errors leaks uninitialized memory.

Fixes: 475000819/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DXV_DEC_fuzzer-5571269310611456

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2026-02-05 16:29:08 +01:00

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