Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
6	0	EP	call site: 00000	hwloc_decode_from_base64

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           hwloc_encode_to_base64

[function] [call site] 00001


           hwloc_decode_from_base64

[function] [call site] 00002


             __ctype_b_loc

[call site] 00003


             strchr

[call site] 00004


             __ctype_b_loc

[call site] 00005


             __ctype_b_loc

[call site] 00006