Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
1	0	EP	call site: 00000	atheris.FuzzedDataProvider

Fuzzer calltree


         ...fuzz_url.TestOneInput

[function] [call site] 00000


           atheris.FuzzedDataProvider

[function] [call site] 00001


           fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00002


           websocket._url.parse_url

[function] [call site] 00003


             url.split

[function] [call site] 00004


             urllib.parse.urlparse

[function] [call site] 00005