picotls/fuzz-asn1: Crash in ptls_asn1_validation_recursive

Project: https://github.com/h2o/picotls.git Detailed report: https://oss-fuzz.com/testcase?key=5688525536624640 Project: picotls Fuzzer: libFuzzerpicotlsfuzz-asn1 Fuzz target binary: fuzz-asn1 Job Type: libfuzzerasanpicotls Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x6190bebebf97...