Fuzz introspector: hwloc_fuzzer
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 hwloc_encode_to_base64 [function] [call site] 00001
1 hwloc_decode_from_base64 [function] [call site] 00002
2 __ctype_b_loc [call site] 00003
2 strchr [call site] 00004
2 __ctype_b_loc [call site] 00005
2 __ctype_b_loc [call site] 00006