elfutils:fuzz-libdwfl: Crash in load_shdr_wrlock

Detailed Report: https://oss-fuzz.com/testcase?key=5773761388544000 Project: elfutils Fuzzing Engine: libFuzzer Fuzz Target: fuzz-libdwfl Job Type: libfuzzerubsanelfutils Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x7e8ec315b9b4 Crash State: loadshdrwrlock gelfgetshdr scndwarftype...