OSV-2022-250 Heap-buffer-overflow in __covrec_1D46B478ANUMBER

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45603 Crash type: Heap-buffer-overflow READ 1 Crash state: covrec1D46B478ANUMBER covrecF49D057CNUMBER covrec5D82FD3F85773DBDu...