OSV-2020-2005 UNKNOWN READ in grk::param_qcd::set_irrev_quant

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26207 Crash type: UNKNOWN READ Crash state: grk::paramqcd::setirrevquant grk::j2kreadSPCodSPCoc grk::j2kreadcod...

grok:grk_decompress_fuzzer: Crash in grk::param_qcd::set_irrev_quant

Detailed Report: https://oss-fuzz.com/testcase?key=5725152199049216 Project: grok Fuzzing Engine: afl Fuzz Target: grkdecompressfuzzer Job Type: aflasangrok Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x0001000daeaf Crash State: grk::paramqcd::setirrevquant grk::j2kreadSPCodSPCoc...