libyang:lyd_parse_mem_xml: Use-of-uninitialized-value in ly_utf8len

Project: https://github.com/CESNET/libyang.git Detailed Report: https://oss-fuzz.com/testcase?key=5551754654646272 Project: libyang Fuzzing Engine: libFuzzer Fuzz Target: lydparsememxml Job Type: libfuzzermsanlibyang Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...