Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
76	44	LLVMFuzzerTestOneInput	call site: 00044	Update
14	21	LLVMFuzzerTestOneInput	call site: 00021	butil::crc32c::Extend
10	1	LLVMFuzzerTestOneInput	call site: 00001	modp_b64_encode_len
8	12	LLVMFuzzerTestOneInput	call site: 00012	modp_b64_decode
7	36	LLVMFuzzerTestOneInput	call site: 00036	NOTREACHED

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           butil::Base64Encode

[function] [call site] 00001


             std::string::resize

[function] [call site] 00002


             modp_b64_encode_len

[function] [call site] 00003


             size

[function] [call site] 00004


             modp_b64_encode

[function] [call site] 00005


             butil::data

[function] [call site] 00006


             size

[function] [call site] 00007


             std::string::resize

[function] [call site] 00008


             swap

[function] [call site] 00009


               swap

[function] [call site] 00010


                 swap

[function] [call site] 00011


           butil::Base64Decode

[function] [call site] 00012


             std::string::resize

[function] [call site] 00013


             modp_b64_decode_len

[function] [call site] 00014


             size

[function] [call site] 00015


             size

[function] [call site] 00016


             modp_b64_decode

[function] [call site] 00017


             butil::data

[function] [call site] 00018


             std::string::resize

[function] [call site] 00019


             swap

[function] [call site] 00020


           butil::crc32c::Value

[function] [call site] 00021


             butil::crc32c::Extend

[function] [call site] 00022


               butil::crc32c::Choose_Extend

[function] [call site] 00023


                 butil::crc32c::isSSE42

[function] [call site] 00024


                 butil::crc32c::isZbc

[function] [call site] 00025


                   fopen

[function] [call site] 00026


                   fgets

[function] [call site] 00027


                   strstr

[function] [call site] 00028


                   strstr

[function] [call site] 00029


                   strchr

[function] [call site] 00030


                   strstr

[function] [call site] 00031


                   strstr

[function] [call site] 00032


                   fclose

[function] [call site] 00033


               ChosenExtend

[function] [call site] 00034


           reinterpret_cast<const

[call site] 00035


           butil::Hash

[function] [call site] 00036


             static_cast<size_t>

[function] [call site] 00037


             butil::BaseIteratorRangeToNumberTraits::max

[function] [call site] 00038


               butil::BaseIteratorRangeToNumberTraits::max

[function] [call site] 00039


             NOTREACHED

[function] [call site] 00040


             butil::SuperFastHash

[function] [call site] 00041


               butil::SuperFastHash

[function] [call site] 00042


             static_cast<int>

[function] [call site] 00043


           butil::SHA1HashString

[function] [call site] 00044


             butil::SHA1HashBytes

[function] [call site] 00045


               Update

[function] [call site] 00046


                 butil::cpuwide_time_s

[function] [call site] 00047


                   butil::cpuwide_time_ns

[function] [call site] 00048


                     clock_gettime

[function] [call site] 00049


                       pthread_once

[function] [call site] 00050


                       exit

[function] [call site] 00051


                       mach_absolute_time

[function] [call site] 00052


                     butil::detail::clock_cycles

[function] [call site] 00053


                       static_cast<uint64_t>

[function] [call site] 00054


                     butil::monotonic_time_ns

[function] [call site] 00055


                       clock_gettime

[function] [call site] 00056


                     butil::detail::read_invariant_cpu_frequency

[function] [call site] 00057


                       butil::detail::read_cpu_frequency

[function] [call site] 00058


                         open

[function] [call site] 00059


                         read

[function] [call site] 00060


                         static_cast<char*>

[function] [call site] 00061


                         memmem

[function] [call site] 00062


                         static_cast<char*>

[function] [call site] 00063


                         memmem

[function] [call site] 00064


                         memmem

[function] [call site] 00065


                         memmem

[function] [call site] 00066


                         close

[function] [call site] 00067


                     butil::cpuwide_time_ns

[function] [call site] 00068


                 qps_stage_list_size

[function] [call site] 00069


                 qps_stage_list

[function] [call site] 00070


                 DisplayStage

[function] [call site] 00071


                   type

[function] [call site] 00072


                   lower_bound

[function] [call site] 00073


                   upper_bound

[function] [call site] 00074

LOG

[function] [call site] 00075


                   std::stringstream::str

[function] [call site] 00076


                 qps_stage_list

[function] [call site] 00077


                 qps_stage_list

[function] [call site] 00078


                 lower_bound

[function] [call site] 00079


                 upper_bound

[function] [call site] 00080


                 type

[function] [call site] 00081


                 butil::fast_rand_less_than

[function] [call site] 00082


                   butil::need_init

[function] [call site] 00083


                   butil::init_fast_rand_seed

[function] [call site] 00084


                     butil::gettimeofday_us

[function] [call site] 00085


                       gettimeofday

[function] [call site] 00086


                     butil::splitmix64_next

[function] [call site] 00087


                       UINT64_C

[function] [call site] 00088


                       UINT64_C

[function] [call site] 00089


                       UINT64_C

[function] [call site] 00090


                     butil::splitmix64_next

[function] [call site] 00091


                   butil::fast_rand_impl

[function] [call site] 00092


                     butil::BaseIteratorRangeToNumberTraits::max

[function] [call site] 00093


                     butil::xorshift128_next

[function] [call site] 00094


                 type

[function] [call site] 00095


                 duration_sec

[function] [call site] 00096


                 duration_sec

[function] [call site] 00097


                 butil::cpuwide_time_s

[function] [call site] 00098


                 store

[function] [call site] 00099


               butil::SecureHashAlgorithm::Final

[function] [call site] 00100


                 butil::SecureHashAlgorithm::Pad

[function] [call site] 00101


                   butil::SecureHashAlgorithm::Process

[function] [call site] 00102


                     swapends

[function] [call site] 00103

[function] [call site] 00104

[function] [call site] 00105

[function] [call site] 00106


                       bthread_jump_fcontext

[function] [call site] 00107


                       bthread_jump_fcontext

[function] [call site] 00108

[function] [call site] 00109

[function] [call site] 00110


                 butil::SecureHashAlgorithm::Process

[function] [call site] 00111


                 swapends

[function] [call site] 00112


               memcpy

[function] [call site] 00113


               butil::SecureHashAlgorithm::Digest

[function] [call site] 00114


                 reinterpret_cast<const

[call site] 00115


             reinterpret_cast<const

[call site] 00116


             butil::c_str

[function] [call site] 00117


             butil::length

[function] [call site] 00118


             reinterpret_cast<unsigned

[call site] 00119


             std::string

[function] [call site] 00120