Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
4	1	LLVMFuzzerTestOneInput	call site: 00001	set_ndpi_debug_function
3	80	ndpi_encode_domain	call site: 00080	fprintf
2	86	ndpi_domain_classify_add	call site: 00086	ndpi_hash_add_entry
2	111	ndpi_domain_classify_hostname	call site: 00111	ndpi_hash_find_entry
2	129	ndpi_domain_classify_hostname	call site: 00129	ndpi_hash_find_entry
1	7	ndpi_load_domain_suffixes	call site: 00007	ndpi_hash_free
1	10	ndpi_hash_free	call site: 00010
1	15	ndpi_hash_init	call site: 00015
1	23	ndpi_hash_add_entry	call site: 00023
1	31	ndpi_load_domain_suffixes	call site: 00031	NDPI_LOG_ERR
1	57	ndpi_get_host_domain_suffix	call site: 00057

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           ndpi_calloc

[function] [call site] 00001


             calloc

[function] [call site] 00002


           set_ndpi_debug_function

[function] [call site] 00003


             __ndpi_unused_param

[function] [call site] 00004


             __ndpi_unused_param

[function] [call site] 00005


           ndpi_load_domain_suffixes

[function] [call site] 00006


             fopen

[function] [call site] 00007


             ndpi_hash_free

[function] [call site] 00008


               HASH_DEL

[function] [call site] 00009


               ndpi_free

[function] [call site] 00010


                 free

[function] [call site] 00011


               ndpi_free

[function] [call site] 00012


               ndpi_free

[function] [call site] 00013


             ndpi_hash_init

[function] [call site] 00014


               ndpi_calloc

[function] [call site] 00015


             fclose

[function] [call site] 00016


             fgets

[function] [call site] 00017


             strstr

[function] [call site] 00018


             strlen

[function] [call site] 00019


             ndpi_hash_add_entry

[function] [call site] 00020


               HASH_FIND

[function] [call site] 00021


               ndpi_calloc

[function] [call site] 00022


               ndpi_malloc

[function] [call site] 00023


                 malloc

[function] [call site] 00024


               ndpi_free

[function] [call site] 00025


               memcpy

[function] [call site] 00026


               HASH_ADD

[function] [call site] 00027


               HASH_FIND

[function] [call site] 00028


               ndpi_free

[function] [call site] 00029


               ndpi_free

[function] [call site] 00030


             strlen

[function] [call site] 00031


             NDPI_LOG_ERR

[function] [call site] 00032


             fclose

[function] [call site] 00033


             NDPI_LOG_DBG

[function] [call site] 00034


           fuzz_set_alloc_callbacks_and_seed

[function] [call site] 00035


             fuzz_set_alloc_callbacks

[function] [call site] 00036


               ndpi_set_memory_alloction_functions

[function] [call site] 00037


             fuzz_set_alloc_seed

[function] [call site] 00038


           ndpi_domain_classify_alloc

[function] [call site] 00039


             ndpi_malloc

[function] [call site] 00040


             ndpi_hash_init

[function] [call site] 00041


             ndpi_free

[function] [call site] 00042


           FuzzedDataProvider::ConsumeIntegral

[function] [call site] 00043


           FuzzedDataProvider::ConsumeBytesAsString

[function] [call site] 00044


           FuzzedDataProvider::ConsumeIntegral

[function] [call site] 00045


           FuzzedDataProvider::ConsumeIntegral

[function] [call site] 00046


           ndpi_domain_classify_add

[function] [call site] 00047


             ndpi_encode_domain

[function] [call site] 00048


               ndpi_domain_mapper_init

[function] [call site] 00049


                 memset

[function] [call site] 00050


               strlen

[function] [call site] 00051


               snprintf

[function] [call site] 00052


               ndpi_get_host_domain_suffix

[function] [call site] 00053


                 strrchr

[function] [call site] 00054


                 ndpi_hash_find_entry

[function] [call site] 00055


                   HASH_FIND

[function] [call site] 00056


                 strlen

[function] [call site] 00057


               snprintf

[function] [call site] 00058


               snprintf

[function] [call site] 00059


               strlen

[function] [call site] 00060


               strlen

[function] [call site] 00061


               snprintf

[function] [call site] 00062


               memcpy

[function] [call site] 00063


               memcpy

[function] [call site] 00064


               ndpi_compress_str

[function] [call site] 00065


                 shoco_compress

[function] [call site] 00066


                   find_best_encoding

[function] [call site] 00067


                     check_indices

[function] [call site] 00068


                       _mm_setzero_si128

[function] [call site] 00069


                       _mm_load_si128

[function] [call site] 00070


                       _mm_load_si128

[function] [call site] 00071


                       _mm_cmpgt_epi16

[function] [call site] 00072


                       _mm_cmpgt_epi16

[function] [call site] 00073


                       _mm_and_si128

[function] [call site] 00074


                       _mm_movemask_epi8

[function] [call site] 00075


                   swap

[function] [call site] 00076


               snprintf

[function] [call site] 00077


               ndpi_min

[function] [call site] 00078


               ndpi_min

[function] [call site] 00079


               memcpy

[function] [call site] 00080


               fprintf

[function] [call site] 00081


               fprintf

[function] [call site] 00082


               fprintf

[function] [call site] 00083


             ndpi_hash_add_entry

[function] [call site] 00084


             ndpi_hash_add_entry

[function] [call site] 00085


             strlen

[function] [call site] 00086


             ndpi_hash_add_entry

[function] [call site] 00087


             strlen

[function] [call site] 00088


           FuzzedDataProvider::ConsumeBool

[function] [call site] 00089


           std::string::c_str

[function] [call site] 00090


           FuzzedDataProvider::ConsumeBool

[function] [call site] 00091


           ndpi_domain_classify_add_domains

[function] [call site] 00092


             fopen

[function] [call site] 00093


             fgets

[function] [call site] 00094


             strlen

[function] [call site] 00095


             ndpi_domain_classify_add

[function] [call site] 00096


             fclose

[function] [call site] 00097


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00098


           FuzzedDataProvider::ConsumeBool

[function] [call site] 00099


           FuzzedDataProvider::ConsumeIntegral

[function] [call site] 00100


           FuzzedDataProvider::ConsumeBytesAsString

[function] [call site] 00101


           FuzzedDataProvider::ConsumeIntegral

[function] [call site] 00102


           ndpi_domain_classify_hostname

[function] [call site] 00103


             strlen

[function] [call site] 00104


             strrchr

[function] [call site] 00105


             strcmp

[function] [call site] 00106


             strcmp

[function] [call site] 00107


             ndpi_encode_domain

[function] [call site] 00108


             ndpi_hash_find_entry

[function] [call site] 00109


             ndpi_hash_find_entry

[function] [call site] 00110


             strlen

[function] [call site] 00111


             ndpi_hash_find_entry

[function] [call site] 00112


             strlen

[function] [call site] 00113


             strchr

[function] [call site] 00114


             strchr

[function] [call site] 00115


             ndpi_get_host_domain

[function] [call site] 00116


               strlen

[function] [call site] 00117


               isdigit

[function] [call site] 00118


               strchr

[function] [call site] 00119


               strchr

[function] [call site] 00120


               ndpi_get_host_domain_suffix

[function] [call site] 00121


               strcmp

[function] [call site] 00122


               ndpi_strrstr

[function] [call site] 00123


                 strlen

[function] [call site] 00124


                 strstr

[function] [call site] 00125


             snprintf

[function] [call site] 00126


             strchr

[function] [call site] 00127


             ndpi_encode_domain

[function] [call site] 00128


             ndpi_hash_find_entry

[function] [call site] 00129


             ndpi_hash_find_entry

[function] [call site] 00130


             strlen

[function] [call site] 00131


           FuzzedDataProvider::ConsumeBool

[function] [call site] 00132


           std::string::c_str

[function] [call site] 00133


           ndpi_domain_classify_hostname

[function] [call site] 00134


           c_str

[function] [call site] 00135


           ndpi_domain_classify_size

[function] [call site] 00136


           ndpi_domain_classify_free

[function] [call site] 00137


             ndpi_hash_free

[function] [call site] 00138


             ndpi_free

[function] [call site] 00139