OSV-2024-1043 Heap-buffer-overflow in simdutf::haswell::implementation::convert_utf8_to_latin1

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=71307 Crash type: Heap-buffer-overflow WRITE Crash state: simdutf::haswell::implementation::convertutf8tolatin1 Conversion Conversion...