gdal/dxf_fuzzer: Stack-buffer-overflow in ACTextUnescape

Project: https://github.com/OSGeo/gdal.git Detailed report: https://oss-fuzz.com/testcase?key=5462941290725376 Project: gdal Fuzzer: libFuzzergdaldxffuzzer Fuzz target binary: dxffuzzer Job Type: libfuzzerasangdal Platform Id: linux Crash Type: Stack-buffer-overflow READ 1 Crash Address:...