xs:xst: Stack-buffer-overflow in fxCharSetUnicodeProperty

Detailed Report: https://oss-fuzz.com/testcase?key=6529829432590336 Project: xs Fuzzing Engine: libFuzzer Fuzz Target: xst Job Type: libfuzzerasanxs Platform Id: linux Crash Type: Stack-buffer-overflow WRITE 1 Crash Address: 0x7ffff27f3008 Crash State: fxCharSetUnicodeProperty fxCharSetParseEscap...