libreoffice/xlsfuzzer: Heap-use-after-free in FreetypeFont::ClearFontOptions

Detailed report: https://oss-fuzz.com/testcase?key=6216096523747328 Project: libreoffice Fuzzer: libFuzzerlibreofficexlsfuzzer Fuzz target binary: xlsfuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x60f00043a838 Crash State:...