grok:grk_decompress_fuzzer: Heap-buffer-overflow in ojph::local::rev_fetch

Detailed Report: https://oss-fuzz.com/testcase?key=5717442600632320 Project: grok Fuzzing Engine: afl Fuzz Target: grkdecompressfuzzer Job Type: aflasangrok Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0x61d007e40a7c Crash State: ojph::local::revfetch...