skia:skottie_json: Use-of-uninitialized-value in SkMatrix::Poly4Proc

Project: https://skia.googlesource.com/skia.git Detailed Report: https://oss-fuzz.com/testcase?key=4836782895333376 Project: skia Fuzzing Engine: libFuzzer Fuzz Target: skottiejson Job Type: libfuzzermsanskia Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...