c-blosc2:decompress_frame_fuzzer: Heap-buffer-overflow in read_lazy_chunk_bytes

Detailed Report: https://oss-fuzz.com/testcase?key=4963328186449920 Project: c-blosc2 Fuzzing Engine: libFuzzer Fuzz Target: decompressframefuzzer Job Type: libfuzzerasanc-blosc2 Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address: 0x7832445e62d1 Crash State: readlazychunkbyt...