Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
5	0	EP	call site: 00000	parse_complex_format

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           parse_complex_format

[function] [call site] 00001


             strlen

[call site] 00002


             read_key_figures

[function] [call site] 00003


               get_the_right_character

[function] [call site] 00004


                 strlen

[call site] 00005