libvpx:vpx_dec_fuzzer_vp8: Use-of-uninitialized-value in vp8_multiframe_quality_enhance

Project: https://chromium.googlesource.com/webm/libvpx Detailed Report: https://oss-fuzz.com/testcase?key=5346190351990784 Project: libvpx Fuzzing Engine: libFuzzer Fuzz Target: vpxdecfuzzervp8 Job Type: libfuzzermsanlibvpx Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address:...