OSV-2022-389 Global-buffer-overflow in _dwarf_pathjoinl

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47150 Crash type: Global-buffer-overflow READ 1 Crash state: dwarfpathjoinl dwarfconstructlinkedtopath dwarfgnudebuglink...

libdwarf:fuzz_init_path: Global-buffer-overflow in _dwarf_pathjoinl

Project: https://github.com/davea42/libdwarf-code.git Detailed Report: https://oss-fuzz.com/testcase?key=6727387238236160 Project: libdwarf Fuzzing Engine: honggfuzz Fuzz Target: fuzzinitpath Job Type: honggfuzzasanlibdwarf Platform Id: linux Crash Type: Global-buffer-overflow READ 1 Crash Addres...