FFmpeg/libavcodec
Michael Niedermayer df1a38d520
avcodec/pngdec: dont skip/read chunk twice
Fixes: out of array access
Fixes: 48567/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PNG_fuzzer-6668158952144896.fuzz

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-02-23 23:21:31 +01:00
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