libtheora:fuzzer-decoder: Use-of-uninitialized-value in fuzzing::memory::memory_test_msan

Detailed Report: https://oss-fuzz.com/testcase?key=5761911192027136 Project: libtheora Fuzzing Engine: libFuzzer Fuzz Target: fuzzer-decoder Job Type: libfuzzermsanlibtheora Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: fuzzing::memory::memorytestmsan...