kimageformats:kimgio_xcf_fuzzer: Use-of-uninitialized-value in fetchRGBA8888ToRGBA64PM_sse4

Detailed Report: https://oss-fuzz.com/testcase?key=6156524960677888 Project: kimageformats Fuzzing Engine: libFuzzer Fuzz Target: kimgioxcffuzzer Job Type: libfuzzermsankimageformats Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: fetchRGBA8888ToRGBA64PMsse4...