dav1d/dav1d_fuzzer_mt: Heap-buffer-overflow in setup_tile

Project: https://code.videolan.org/videolan/dav1d.git Detailed report: https://oss-fuzz.com/testcase?key=5646860283281408 Project: dav1d Fuzzer: libFuzzerdav1dfuzzermt Fuzz target binary: dav1dfuzzermt Job Type: libfuzzerasandav1d Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 2 Crash...