envoy/server_fuzz_test: Heap-use-after-free in Envoy::Upstream::SubsetLoadBalancer::updateFallbackSubset

Project: https://github.com/envoyproxy/envoy.git Detailed report: https://oss-fuzz.com/testcase?key=5705154446753792 Project: envoy Fuzzer: libFuzzerenvoyserverfuzztest Fuzz target binary: serverfuzztest Job Type: libfuzzerasanenvoy Platform Id: linux Crash Type: Heap-use-after-free READ 4 Crash...