Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
22	0	EP	call site: 00000	stun_get_message_len_str

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           stun_get_message_len_str

[function] [call site] 00001


             ntohs

[call site] 00002


             ntohl

[call site] 00003


             ntohs

[call site] 00004


             is_http

[function] [call site] 00005


               strstr

[call site] 00006


               strstr

[call site] 00007


               findstr

[function] [call site] 00008


                 strlen

[call site] 00009


                 sheadof

[function] [call site] 00010


                   tolower

[call site] 00011


               findstr

[function] [call site] 00012


               findstr

[function] [call site] 00013


               strlen

[call site] 00014


               strtoul

[call site] 00015


             ntohs

[call site] 00016


             ntohs

[call site] 00017


           stun_get_message_len_str

[function] [call site] 00018


           stun_is_channel_message_str

[function] [call site] 00019


             ntohs

[call site] 00020


             ntohs

[call site] 00021


           stun_is_channel_message_str

[function] [call site] 00022