Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
163	85	u8_tolower	call site: 00085	idn2_lookup_u8
8	21	libunistring_u8_casemap	call site: 00021	u8_mbtouc_unsafe
8	267	is_public_suffix	call site: 00267	LookupStringInFixedSet
5	5	is_public_suffix	call site: 00005	u8_tolower
5	30	libunistring_u8_casemap	call site: 00030	__errno_location
5	55	u8_normalize	call site: 00055	__errno_location
5	79	libunistring_u8_casemap	call site: 00079	libunistring_rpl_free
4	63	u8_normalize	call site: 00063	__errno_location
4	74	u8_normalize	call site: 00074	libunistring_rpl_free
4	291	psl_is_cookie_domain_acceptable	call site: 00291	is_ip6
4	315	psl_str_to_utf8lower	call site: 00315	idn_u8_tolower
3	306	psl_strdup	call site: 00306	__ctype_b_loc

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           __assert_fail

[call site] 00001


           psl_builtin

[function] [call site] 00002


           psl_is_public_suffix

[function] [call site] 00003


             is_public_suffix

[function] [call site] 00004


               strlen

[call site] 00005


               psl_idna_open

[function] [call site] 00006


               psl_idna_toASCII

[function] [call site] 00007


                 u8_strlen

[function] [call site] 00008


                   strlen

[call site] 00009


                 u8_tolower

[function] [call site] 00010


                   libunistring_u8_casemap

[function] [call site] 00011


                     u8_mbtouc_unsafe

[function] [call site] 00012


                     libunistring_gl_unicase_special_lookup

[function] [call site] 00013


                       gl_unicase_special_hash

[function] [call site] 00014


                       memcmp

[call site] 00015


                     libunistring_uc_is_cased

[function] [call site] 00016


                       bitmap_lookup

[function] [call site] 00017


                     u8_mbtouc_unsafe

[function] [call site] 00018


                     libunistring_uc_is_case_ignorable

[function] [call site] 00019


                       bitmap_lookup

[function] [call site] 00020


                     libunistring_uc_is_cased

[function] [call site] 00021


                     libunistring_uc_is_cased

[function] [call site] 00022


                     uc_is_property_soft_dotted

[function] [call site] 00023


                       bitmap_lookup

[function] [call site] 00024


                     u8_mbtouc_unsafe

[function] [call site] 00025


                     uc_combining_class

[function] [call site] 00026


                     u8_mbtouc_unsafe

[function] [call site] 00027


                     uc_combining_class

[function] [call site] 00028


                     abort

[call site] 00029


                     u8_uctomb

[function] [call site] 00030


                     __errno_location

[call site] 00031


                     abort

[call site] 00032


                     __errno_location

[call site] 00033


                     __errno_location

[call site] 00034


                     u8_cpy

[function] [call site] 00035


                     realloc

[call site] 00036


                     __errno_location

[call site] 00037


                     u8_uctomb

[function] [call site] 00038


                     __errno_location

[call site] 00039


                     abort

[call site] 00040


                     libunistring_uc_is_case_ignorable

[function] [call site] 00041


                     uc_combining_class

[function] [call site] 00042


                     u8_normalize

[function] [call site] 00043


                       u8_mbtouc_unsafe

[function] [call site] 00044


                       abort

[call site] 00045


                       abort

[call site] 00046


                       uc_combining_class

[function] [call site] 00047


                       libunistring_gl_uninorm_decompose_merge_sort_inplace

[function] [call site] 00048


                         libunistring_gl_uninorm_decompose_merge_sort_inplace

[function] [call site] 00049


                           gl_uninorm_decompose_merge_sort_fromto

[function] [call site] 00050


                             gl_uninorm_decompose_merge_sort_fromto

[function] [call site] 00051


                               gl_uninorm_decompose_merge_sort_fromto

[function] [call site] 00052


                                 merge

[function] [call site] 00053


                           merge

[function] [call site] 00054


                       u8_uctomb

[function] [call site] 00055


                       __errno_location

[call site] 00056


                       abort

[call site] 00057


                       __errno_location

[call site] 00058


                       __errno_location

[call site] 00059


                       u8_cpy

[function] [call site] 00060


                       realloc

[call site] 00061


                       __errno_location

[call site] 00062


                       u8_uctomb

[function] [call site] 00063


                       __errno_location

[call site] 00064


                       abort

[call site] 00065


                       abort

[call site] 00066


                       __errno_location

[call site] 00067


                       libunistring_rpl_free

[function] [call site] 00068


                         __errno_location

[call site] 00069


                         __errno_location

[call site] 00070


                       __errno_location

[call site] 00071


                       realloc

[call site] 00072


                       abort

[call site] 00073


                       libunistring_rpl_free

[function] [call site] 00074


                       __errno_location

[call site] 00075


                       libunistring_rpl_free

[function] [call site] 00076


                       libunistring_rpl_free

[function] [call site] 00077


                       __errno_location

[call site] 00078


                     libunistring_rpl_free

[function] [call site] 00079


                     __errno_location

[call site] 00080


                     realloc

[call site] 00081


                     __errno_location

[call site] 00082


                     libunistring_rpl_free

[function] [call site] 00083


                     __errno_location

[call site] 00084


                   uc_tolower

[function] [call site] 00085


                 idn2_lookup_u8

[function] [call site] 00086


                   set_default_flags

[function] [call site] 00087


                   _tr46

[function] [call site] 00088


                     u8_strlen

[function] [call site] 00089


                     u8_to_u32

[function] [call site] 00090


                       u8_mbtoucr

[function] [call site] 00091


                       libunistring_rpl_free

[function] [call site] 00092


                       __errno_location

[call site] 00093


                       realloc

[call site] 00094


                       libunistring_rpl_free

[function] [call site] 00095


                       __errno_location

[call site] 00096


                       __errno_location

[call site] 00097


                       realloc

[call site] 00098


                     __errno_location

[call site] 00099


                     get_idna_map

[function] [call site] 00100


                       bsearch

[call site] 00101


                       _compare_idna_map

[function] [call site] 00102


                         _fill_map

[function] [call site] 00103


                       bsearch

[call site] 00104


                       _compare_idna_map

[function] [call site] 00105


                       bsearch

[call site] 00106


                       _compare_idna_map

[function] [call site] 00107


                       _fill_map

[function] [call site] 00108


                     map_is

[function] [call site] 00109


                     rpl_free

[function] [call site] 00110


                     map_is

[function] [call site] 00111


                     map_is

[function] [call site] 00112


                     map_is

[function] [call site] 00113


                     map_is

[function] [call site] 00114


                     map_is

[function] [call site] 00115


                     map_is

[function] [call site] 00116


                     rpl_free

[function] [call site] 00117


                     rpl_free

[function] [call site] 00118


                     get_idna_map

[function] [call site] 00119


                     map_is

[function] [call site] 00120


                     map_is

[function] [call site] 00121


                     get_map_data

[function] [call site] 00122


                     map_is

[function] [call site] 00123


                     map_is

[function] [call site] 00124


                     map_is

[function] [call site] 00125


                     get_map_data

[function] [call site] 00126


                     map_is

[function] [call site] 00127


                     map_is

[function] [call site] 00128


                     get_map_data

[function] [call site] 00129


                     rpl_free

[function] [call site] 00130


                     u32_normalize

[function] [call site] 00131


                       u32_mbtouc_unsafe

[function] [call site] 00132


                       u32_uctomb

[function] [call site] 00133


                       u32_cpy

[function] [call site] 00134


                       u32_uctomb

[function] [call site] 00135


                     rpl_free

[function] [call site] 00136


                     __errno_location

[call site] 00137


                     u32_to_u8

[function] [call site] 00138


                       u8_uctomb

[function] [call site] 00139


                       libunistring_rpl_free

[function] [call site] 00140


                       __errno_location

[call site] 00141


                       realloc

[call site] 00142


                       libunistring_rpl_free

[function] [call site] 00143


                       __errno_location

[call site] 00144


                       u8_uctomb

[function] [call site] 00145


                       abort

[call site] 00146


                       __errno_location

[call site] 00147


                       realloc

[call site] 00148


                     rpl_free

[function] [call site] 00149


                     __errno_location

[call site] 00150


                     idn2_punycode_decode

[function] [call site] 00151


                       decode_digit

[function] [call site] 00152


                       adapt

[function] [call site] 00153


                     rpl_free

[function] [call site] 00154


                     rpl_free

[function] [call site] 00155


                     _idn2_label_test

[function] [call site] 00156


                       u32_normalize

[function] [call site] 00157


                       __errno_location

[call site] 00158


                       memcmp

[call site] 00159


                       rpl_free

[function] [call site] 00160


                       uc_is_general_category

[function] [call site] 00161


                         bitmap_lookup

[function] [call site] 00162


                       _idn2_disallowed_p

[function] [call site] 00163


                         property

[function] [call site] 00164


                           bsearch

[call site] 00165


                           _compare

[function] [call site] 00166


                       get_idna_map

[function] [call site] 00167


                       map_is

[function] [call site] 00168


                       map_is

[function] [call site] 00169


                       _idn2_contextj_p

[function] [call site] 00170


                         property

[function] [call site] 00171


                       _idn2_contextj_rule

[function] [call site] 00172


                         _idn2_contextj_p

[function] [call site] 00173


                         uc_combining_class

[function] [call site] 00174


                         uc_joining_type

[function] [call site] 00175


                           uc_is_general_category_withtable

[function] [call site] 00176


                             lookup_withtable

[function] [call site] 00177


                         uc_joining_type

[function] [call site] 00178


                         uc_combining_class

[function] [call site] 00179


                       _idn2_contexto_p

[function] [call site] 00180


                         property

[function] [call site] 00181


                       _idn2_contexto_p

[function] [call site] 00182


                       _idn2_contexto_with_rule

[function] [call site] 00183


                       _idn2_contexto_rule

[function] [call site] 00184


                         _idn2_contexto_p

[function] [call site] 00185


                         _uc_script_name

[function] [call site] 00186


                           uc_script

[function] [call site] 00187


                         strcmp

[call site] 00188


                         _uc_script_name

[function] [call site] 00189


                         strcmp

[call site] 00190


                         _uc_script_name

[function] [call site] 00191


                         strcmp

[call site] 00192


                         _uc_script_name

[function] [call site] 00193


                         strcmp

[call site] 00194


                         _uc_script_name

[function] [call site] 00195


                         strcmp

[call site] 00196


                       _idn2_unassigned_p

[function] [call site] 00197


                         property

[function] [call site] 00198


                       _idn2_bidi

[function] [call site] 00199


                         _isBidi

[function] [call site] 00200


                           uc_bidi_category

[function] [call site] 00201


                             uc_bidi_class

[function] [call site] 00202


                         uc_bidi_category

[function] [call site] 00203


                         uc_bidi_category

[function] [call site] 00204


                         uc_bidi_category

[function] [call site] 00205


                       get_idna_map

[function] [call site] 00206


                       map_is

[function] [call site] 00207


                       map_is

[function] [call site] 00208


                       map_is

[function] [call site] 00209


                     _idn2_label_test

[function] [call site] 00210


                     u32_to_u8

[function] [call site] 00211


                     rpl_free

[function] [call site] 00212


                     __errno_location

[call site] 00213


                     rpl_free

[function] [call site] 00214


                   strchrnul

[call site] 00215


                   label

[function] [call site] 00216


                     _idn2_ascii_p

[function] [call site] 00217


                     memcmp

[call site] 00218


                     idn2_punycode_decode

[function] [call site] 00219


                     u32_to_u8

[function] [call site] 00220


                     __errno_location

[call site] 00221


                     _idn2_u8_to_u32_nfc

[function] [call site] 00222


                       u8_to_u32

[function] [call site] 00223


                       __errno_location

[call site] 00224


                       _isNFC

[function] [call site] 00225


                         uc_combining_class

[function] [call site] 00226


                         get_nfcqc_map

[function] [call site] 00227


                           bsearch

[call site] 00228


                           _compare_nfcqc_map

[function] [call site] 00229


                       u32_normalize

[function] [call site] 00230


                       rpl_free

[function] [call site] 00231


                     _idn2_label_test

[function] [call site] 00232


                     idn2_punycode_encode

[function] [call site] 00233


                       encode_digit

[function] [call site] 00234


                       encode_digit

[function] [call site] 00235


                       adapt

[function] [call site] 00236


                     c_strncasecmp

[function] [call site] 00237


                       c_tolower

[function] [call site] 00238


                       c_tolower

[function] [call site] 00239


                     idn2_punycode_decode

[function] [call site] 00240


                     u32_cmp

[function] [call site] 00241


                     rpl_free

[function] [call site] 00242


                     rpl_free

[function] [call site] 00243


                   rpl_free

[function] [call site] 00244


                   rpl_free

[function] [call site] 00245


                   rpl_free

[function] [call site] 00246


                   rpl_free

[function] [call site] 00247


               strlen

[call site] 00248


               psl_idna_close

[function] [call site] 00249


               LookupStringInFixedSet

[function] [call site] 00250


                 GetNextOffset

[function] [call site] 00251


                 IsEOL

[function] [call site] 00252


                 IsMatch

[function] [call site] 00253


                   IsMatchUnchecked

[function] [call site] 00254


                     GetMultibyteLength

[function] [call site] 00255


                 NextPos

[function] [call site] 00256


                   GetMultibyteLength

[function] [call site] 00257


                   GetMultibyteLength

[function] [call site] 00258


                 IsEOL

[function] [call site] 00259


                 IsMatch

[function] [call site] 00260


                 NextPos

[function] [call site] 00261


                 GetReturnValue

[function] [call site] 00262


                 IsEndCharMatch

[function] [call site] 00263


                   IsMatchUnchecked

[function] [call site] 00264


                 NextPos

[function] [call site] 00265


               strchr

[call site] 00266


               strlen

[call site] 00267


               LookupStringInFixedSet

[function] [call site] 00268


               vector_get

[function] [call site] 00269


               vector_find

[function] [call site] 00270


               vector_get

[function] [call site] 00271


               strchr

[call site] 00272


               strlen

[call site] 00273


               vector_find

[function] [call site] 00274


               vector_get

[function] [call site] 00275


           psl_is_public_suffix2

[function] [call site] 00276


             is_public_suffix

[function] [call site] 00277


           psl_is_public_suffix2

[function] [call site] 00278


           psl_is_public_suffix2

[function] [call site] 00279


           psl_is_public_suffix2

[function] [call site] 00280


           psl_unregistrable_domain

[function] [call site] 00281


             strlen

[call site] 00282


             is_public_suffix

[function] [call site] 00283


             strchr

[call site] 00284


           psl_registrable_domain

[function] [call site] 00285


             strlen

[call site] 00286


             is_public_suffix

[function] [call site] 00287


             strchr

[call site] 00288


           psl_is_cookie_domain_acceptable

[function] [call site] 00289


             strcmp

[call site] 00290


             isip

[function] [call site] 00291


               is_ip4

[function] [call site] 00292


               is_ip6

[function] [call site] 00293


                 hexval

[function] [call site] 00294


                 is_ip4

[function] [call site] 00295


             strlen

[call site] 00296


             strlen

[call site] 00297


             strcmp

[call site] 00298


             psl_unregistrable_domain

[function] [call site] 00299


             strlen

[call site] 00300


           psl_is_cookie_domain_acceptable

[function] [call site] 00301


           psl_str_to_utf8lower

[function] [call site] 00302


             str_is_ascii

[function] [call site] 00303


             psl_strdup

[function] [call site] 00304


               strlen

[call site] 00305


               strcpy

[call site] 00306


             __ctype_b_loc

[call site] 00307


             tolower

[call site] 00308


             nl_langinfo

[call site] 00309


             isUTF8

[function] [call site] 00310


             iconv_open

[call site] 00311


             strlen

[call site] 00312


             iconv

[call site] 00313


             iconv

[call site] 00314


             idn_u8_tolower

[function] [call site] 00315


               u8_tolower

[function] [call site] 00316


             iconv_close

[call site] 00317


             strlen

[call site] 00318


             idn_u8_tolower

[function] [call site] 00319


           psl_str_to_utf8lower

[function] [call site] 00320


           psl_str_to_utf8lower

[function] [call site] 00321


           psl_free

[function] [call site] 00322


             vector_free

[function] [call site] 00323


           psl_is_public_suffix

[function] [call site] 00324


           psl_check_version_number

[function] [call site] 00325


           psl_get_version

[function] [call site] 00326


           psl_dist_filename

[function] [call site] 00327


           psl_builtin_outdated

[function] [call site] 00328


             stat

[call site] 00329


           psl_builtin_filename

[function] [call site] 00330


           psl_builtin_sha1sum

[function] [call site] 00331


           psl_builtin_file_time

[function] [call site] 00332