c-blosc2:decompress_frame_fuzzer: Crash in blosc_getitem

Project: https://github.com/Blosc/c-blosc2.git Detailed Report: https://oss-fuzz.com/testcase?key=5936592214687744 Project: c-blosc2 Fuzzing Engine: libFuzzer Fuzz Target: decompressframefuzzer Job Type: libfuzzerasani386c-blosc2 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x4bc31f...