open62541:fuzz_mdns_xht: Use-of-uninitialized-value in txt2sd

Detailed Report: https://oss-fuzz.com/testcase?key=5657499161329664 Project: open62541 Fuzzing Engine: libFuzzer Fuzz Target: fuzzmdnsxht Job Type: libfuzzermsanopen62541 Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: txt2sd fuzzmdnsxht.cc txt2sd Sanitizer:...