gnutls: Use-of-uninitialized-value in wrap_nettle_pk_fixup

Project: https://gitlab.com/gnutls/gnutls.git Detailed report: https://oss-fuzz.com/testcase?key=6563561801252864 Project: gnutls Fuzzer: libFuzzergnutlspkcs12keyparserfuzzer Fuzz target binary: gnutlspkcs12keyparserfuzzer Job Type: libfuzzermsangnutls Platform Id: linux Crash Type:...