grok:grk_decompress_fuzzer: Heap-buffer-overflow in grk::FileFormatMJ2Decompress::read_mdhd

Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=5918383458811904 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzerasangrok Platform Id...