libbpf:bpf-object-fuzzer: Crash in btf_ext_setup_info

Detailed Report: https://oss-fuzz.com/testcase?key=4607488395444224 Project: libbpf Fuzzing Engine: libFuzzer Fuzz Target: bpf-object-fuzzer Job Type: libfuzzerasani386libbpf Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x128039bd Crash State: btfextsetupinfo btfextsetupcorerelos...