bitcoin-core:key: Use-of-uninitialized-value in key_fuzz_target

Project: https://github.com/bitcoin/bitcoin.git Detailed Report: https://oss-fuzz.com/testcase?key=4860898263564288 Project: bitcoin-core Fuzzing Engine: libFuzzer Fuzz Target: key Job Type: libfuzzermsanbitcoin-core Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...