libraw:libraw_raf_fuzzer: Use-of-uninitialized-value in LibRaw::identify_finetune_dcr

Detailed Report: https://oss-fuzz.com/testcase?key=5941795057106944 Project: libraw Fuzzing Engine: libFuzzer Fuzz Target: librawraffuzzer Job Type: libfuzzermsanlibraw Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: LibRaw::identifyfinetunedcr LibRaw::identi...