Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
374	0	EP	call site: 00000	forth_parse_string

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           forth_new

[function] [call site] 00001


             malloc

[function] [call site] 00002


             hash_str_new

[function] [call site] 00003


               hash_custom_new

[function] [call site] 00004


                 UNLIKELY

[function] [call site] 00005


                 lwan_log_error

[function] [call site] 00006


                 UNLIKELY

[function] [call site] 00007


                 lwan_log_error

[function] [call site] 00008


                 malloc

[function] [call site] 00009


                 UNLIKELY

[function] [call site] 00010


                 calloc

[function] [call site] 00011


                 UNLIKELY

[function] [call site] 00012


                 calloc

[function] [call site] 00013


                 UNLIKELY

[function] [call site] 00014


                 free

[function] [call site] 00015


                 free

[function] [call site] 00016


             free

[function] [call site] 00017


             new_user_word

[function] [call site] 00018


               strlen

[function] [call site] 00019


               UNLIKELY

[function] [call site] 00020


               malloc

[function] [call site] 00021


               UNLIKELY

[function] [call site] 00022


               memcpy

[function] [call site] 00023


               forth_code_init

[function] [call site] 00024


               hash_add

[function] [call site] 00025


                 hash_add_internal

[function] [call site] 00026


                   calc_hash

[function] [call site] 00027


                     sha1_init

[function] [call site] 00028


                     sha1_update

[function] [call site] 00029


                       memcpy

[function] [call site] 00030


                       sha1_transform

[function] [call site] 00031


                         memcpy

[function] [call site] 00032


                         memcpy

[function] [call site] 00033

R0

[function] [call site] 00034


                         STATE

[function] [call site] 00035


                         STATE

[function] [call site] 00036


                         STATE

[function] [call site] 00037


                         STATE

[function] [call site] 00038


                         STATE

[function] [call site] 00039

R1

[function] [call site] 00040


                         STATE

[function] [call site] 00041


                         STATE

[function] [call site] 00042


                         STATE

[function] [call site] 00043


                         STATE

[function] [call site] 00044


                         STATE

[function] [call site] 00045

R2

[function] [call site] 00046


                         STATE

[function] [call site] 00047


                         STATE

[function] [call site] 00048


                         STATE

[function] [call site] 00049


                         STATE

[function] [call site] 00050


                         STATE

[function] [call site] 00051

R3

[function] [call site] 00052


                         STATE

[function] [call site] 00053


                         STATE

[function] [call site] 00054


                         STATE

[function] [call site] 00055


                         STATE

[function] [call site] 00056


                         STATE

[function] [call site] 00057

R4

[function] [call site] 00058


                         STATE

[function] [call site] 00059


                         STATE

[function] [call site] 00060


                         STATE

[function] [call site] 00061


                         STATE

[function] [call site] 00062


                         STATE

[function] [call site] 00063


                         memset

[function] [call site] 00064


                         memset

[function] [call site] 00065


                       sha1_transform

[function] [call site] 00066


                       memcpy

[function] [call site] 00067


                     sha1_finalize

[function] [call site] 00068


                       sha1_update

[function] [call site] 00069


                       sha1_update

[function] [call site] 00070


                       sha1_update

[function] [call site] 00071


                       memset

[function] [call site] 00072


                       memset

[function] [call site] 00073


                     snprintf

[function] [call site] 00074


                   no_tombstone

[function] [call site] 00075


                   hash_probe_key

[function] [call site] 00076


                     hash_probe_half

[function] [call site] 00077


                       memchr

[function] [call site] 00078


                       assert

[function] [call site] 00079


                       LIKELY

[function] [call site] 00080


                       struct

[call site] 00081


                       assert

[function] [call site] 00082


                       memchr

[function] [call site] 00083


                     hash_probe_half

[function] [call site] 00084


                     memchr

[function] [call site] 00085


                   struct

[call site] 00086


                   struct

[call site] 00087


                   UNLIKELY

[function] [call site] 00088


                   __builtin_mul_overflow

[function] [call site] 00089


                   hash_resize

[function] [call site] 00090


                     assert

[function] [call site] 00091


                     UNLIKELY

[function] [call site] 00092


                     memchr

[function] [call site] 00093


                     UNLIKELY

[function] [call site] 00094


                     lwan_log_critical

[function] [call site] 00095


                     __builtin_unreachable

[function] [call site] 00096


                     assert

[function] [call site] 00097


                     memchr

[function] [call site] 00098


                     reallocarray

[function] [call site] 00099


                       UNLIKELY

[function] [call site] 00100


                       umull_overflow

[function] [call site] 00101


                       UNLIKELY

[function] [call site] 00102


                       free

[function] [call site] 00103


                       malloc

[function] [call site] 00104


                       realloc

[function] [call site] 00105


                     UNLIKELY

[function] [call site] 00106


                     memset

[function] [call site] 00107


                     reallocarray

[function] [call site] 00108


                     UNLIKELY

[function] [call site] 00109


                   UNLIKELY

[function] [call site] 00110


                   hash_probe_tombstone

[function] [call site] 00111


                     hash_probe_half_tombstone

[function] [call site] 00112


                       memchr

[function] [call site] 00113


                       LIKELY

[function] [call site] 00114


                     hash_probe_half_tombstone

[function] [call site] 00115


                   LIKELY

[function] [call site] 00116


                   lwan_log_critical

[function] [call site] 00117


                   __builtin_unreachable

[function] [call site] 00118


               free

[function] [call site] 00119


             hash_unref

[function] [call site] 00120


               HASH_FOREACH

[function] [call site] 00121


               struct

[call site] 00122


               struct

[call site] 00123


               free

[function] [call site] 00124


               free

[function] [call site] 00125


               free

[function] [call site] 00126


             free

[function] [call site] 00127


             register_builtins

[function] [call site] 00128


               new_builtin_word

[function] [call site] 00129


                 malloc

[function] [call site] 00130


                 UNLIKELY

[function] [call site] 00131


                 hash_add

[function] [call site] 00132


                 free

[function] [call site] 00133


               lwan_log_critical

[function] [call site] 00134


               new_builtin_word

[function] [call site] 00135


               lwan_log_critical

[function] [call site] 00136


           strndup

[function] [call site] 00137


           forth_free

[function] [call site] 00138


             hash_unref

[function] [call site] 00139


             free

[function] [call site] 00140


           forth_parse_string

[function] [call site] 00141


             assert

[function] [call site] 00142


             isspace

[function] [call site] 00143


             isspace

[function] [call site] 00144


             isprint

[function] [call site] 00145


             found_word

[function] [call site] 00146


               UNLIKELY

[function] [call site] 00147


               lwan_log_error

[function] [call site] 00148


               strndupa

[function] [call site] 00149


               parse_number

[function] [call site] 00150


                 strtod

[function] [call site] 00151


               UNLIKELY

[function] [call site] 00152


               lwan_log_error

[function] [call site] 00153


               EMIT

[function] [call site] 00154


               EMIT

[function] [call site] 00155


               hash_find

[function] [call site] 00156


                 hash_probe

[function] [call site] 00157


                   calc_hash

[function] [call site] 00158


                   hash_probe_key

[function] [call site] 00159


                   no_tombstone

[function] [call site] 00160


                 LIKELY

[function] [call site] 00161


               UNLIKELY

[function] [call site] 00162


               lwan_log_error

[function] [call site] 00163


               is_word_builtin

[function] [call site] 00164


               is_word_compiler

[function] [call site] 00165


                 is_word_builtin

[function] [call site] 00166


                 SECTION_START_SYMBOL

[function] [call site] 00167


                 SECTION_STOP_SYMBOL

[function] [call site] 00168


               struct

[call site] 00169


               EMIT

[function] [call site] 00170


               EMIT

[function] [call site] 00171


               EMIT

[function] [call site] 00172


               UNLIKELY

[function] [call site] 00173


               lwan_log_error

[function] [call site] 00174


               is_word_builtin

[function] [call site] 00175


               new_user_word

[function] [call site] 00176


               UNLIKELY

[function] [call site] 00177


               lwan_log_error

[function] [call site] 00178


             is_inside_word_def

[function] [call site] 00179


             lwan_log_error

[function] [call site] 00180


             EMIT

[function] [call site] 00181


             inline_calls

[function] [call site] 00182


               forth_code_init

[function] [call site] 00183


               inline_calls_code

[function] [call site] 00184


                 lwan_log_error

[function] [call site] 00185


                 inline_calls_code

[function] [call site] 00186


                 forth_code_append

[function] [call site] 00187


                 JS_PUSH

[function] [call site] 00188


                 forth_code_len

[function] [call site] 00189


                 forth_code_get_elem

[function] [call site] 00190


                 JS_POP

[function] [call site] 00191


                 forth_code_len

[function] [call site] 00192


                 forth_code_get_elem_index

[function] [call site] 00193


                 JS_PUSH

[function] [call site] 00194


                 forth_code_len

[function] [call site] 00195


                 forth_code_get_elem

[function] [call site] 00196


                 JS_POP

[function] [call site] 00197


                 forth_code_len

[function] [call site] 00198


                 forth_code_get_elem_index

[function] [call site] 00199


                 forth_code_append

[function] [call site] 00200


               forth_code_reset

[function] [call site] 00201


               forth_code_reset

[function] [call site] 00202


             peephole

[function] [call site] 00203


               forth_code_init

[function] [call site] 00204


               LWAN_ARRAY_FOREACH

[function] [call site] 00205


                 lwan_strbuf_append_printf

[function] [call site] 00206


                   va_start

[function] [call site] 00207


                   lwan_strbuf_append_vprintf

[function] [call site] 00208


                     internal_printf

[function] [call site] 00209


                       UNLIKELY

[function] [call site] 00210


                       vasprintf

[function] [call site] 00211


                       save_str

[function] [call site] 00212


                       free

[function] [call site] 00213


                   va_end

[function] [call site] 00214


               find_builtin_by_callback

[function] [call site] 00215


               forth_code_len

[function] [call site] 00216


               peephole_1

[function] [call site] 00217


                 forth_code_get_elem

[function] [call site] 00218


                 forth_code_len

[function] [call site] 00219


                 streq

[function] [call site] 00220


                   strcmp

[function] [call site] 00221


                 hash_find

[function] [call site] 00222


                 assert

[function] [call site] 00223


                 assert

[function] [call site] 00224


                 is_word_builtin

[function] [call site] 00225


                 hash_find

[function] [call site] 00226


                 assert

[function] [call site] 00227


                 assert

[function] [call site] 00228


                 is_word_builtin

[function] [call site] 00229


                 streq

[function] [call site] 00230


                 find_builtin_by_callback

[function] [call site] 00231


                 streq

[function] [call site] 00232


                 hash_find

[function] [call site] 00233


                 assert

[function] [call site] 00234


                 assert

[function] [call site] 00235


                 is_word_builtin

[function] [call site] 00236


                 streq

[function] [call site] 00237


                 hash_find

[function] [call site] 00238


                 assert

[function] [call site] 00239


                 assert

[function] [call site] 00240


                 is_word_builtin

[function] [call site] 00241


                 streq

[function] [call site] 00242


                 hash_find

[function] [call site] 00243


                 assert

[function] [call site] 00244


                 assert

[function] [call site] 00245


                 is_word_builtin

[function] [call site] 00246


                 hash_find

[function] [call site] 00247


                 hash_find

[function] [call site] 00248


                 assert

[function] [call site] 00249


                 assert

[function] [call site] 00250


                 is_word_builtin

[function] [call site] 00251


                 hash_find

[function] [call site] 00252


                 streq

[function] [call site] 00253


                 hash_find

[function] [call site] 00254


                 assert

[function] [call site] 00255


                 assert

[function] [call site] 00256


                 is_word_builtin

[function] [call site] 00257


                 hash_find

[function] [call site] 00258


               forth_code_len

[function] [call site] 00259


               peephole_n

[function] [call site] 00260


                 forth_code_get_elem

[function] [call site] 00261


                 forth_code_len

[function] [call site] 00262


                 streq

[function] [call site] 00263


                 hash_find

[function] [call site] 00264


                 assert

[function] [call site] 00265


                 assert

[function] [call site] 00266


                 is_word_builtin

[function] [call site] 00267


                 streq

[function] [call site] 00268


                 forth_code_len

[function] [call site] 00269


                 streq

[function] [call site] 00270


                 forth_code_len

[function] [call site] 00271


                 streq

[function] [call site] 00272


                 forth_code_len

[function] [call site] 00273


                 __builtin_inf

[function] [call site] 00274


                 streq

[function] [call site] 00275


                 hash_find

[function] [call site] 00276


                 assert

[function] [call site] 00277


                 assert

[function] [call site] 00278


                 is_word_builtin

[function] [call site] 00279


                 forth_code_len

[function] [call site] 00280


                 streq

[function] [call site] 00281


                 hash_find

[function] [call site] 00282


                 assert

[function] [call site] 00283


                 assert

[function] [call site] 00284


                 is_word_builtin

[function] [call site] 00285


                 streq

[function] [call site] 00286


               forth_code_append

[function] [call site] 00287


               JS_PUSH

[function] [call site] 00288


               forth_code_len

[function] [call site] 00289


               forth_code_get_elem

[function] [call site] 00290


               JS_POP

[function] [call site] 00291


               forth_code_len

[function] [call site] 00292


               forth_code_get_elem_index

[function] [call site] 00293


               JS_PUSH

[function] [call site] 00294


               forth_code_len

[function] [call site] 00295


               forth_code_get_elem

[function] [call site] 00296


               JS_POP

[function] [call site] 00297


               forth_code_len

[function] [call site] 00298


               forth_code_get_elem_index

[function] [call site] 00299


               forth_code_append

[function] [call site] 00300


               forth_code_reset

[function] [call site] 00301


               forth_code_reset

[function] [call site] 00302


               lwan_log_error

[function] [call site] 00303


             peephole

[function] [call site] 00304


             dump_code

[function] [call site] 00305


               printf

[function] [call site] 00306


               printf

[function] [call site] 00307


               forth_code_get_elem_index

[function] [call site] 00308


               printf

[function] [call site] 00309


               printf

[function] [call site] 00310


               forth_code_get_elem_index

[function] [call site] 00311


               printf

[function] [call site] 00312


               forth_code_get_elem_index

[function] [call site] 00313


               printf

[function] [call site] 00314


               printf

[function] [call site] 00315


               UNLIKELY

[function] [call site] 00316


               lwan_log_critical

[function] [call site] 00317


               __builtin_unreachable

[function] [call site] 00318


               find_builtin_by_callback

[function] [call site] 00319


               printf

[function] [call site] 00320


               printf

[function] [call site] 00321


               printf

[function] [call site] 00322


             check_stack_effects

[function] [call site] 00323


               assert

[function] [call site] 00324


               is_word_builtin

[function] [call site] 00325


               LWAN_ARRAY_FOREACH

[function] [call site] 00326


               UNLIKELY

[function] [call site] 00327


               lwan_log_error

[function] [call site] 00328


               PUSH

[function] [call site] 00329


               PUSH

[function] [call site] 00330

POP

[function] [call site] 00331

POP

[function] [call site] 00332


               PUSH

[function] [call site] 00333


               PUSH

[function] [call site] 00334

POP

[function] [call site] 00335

POP

[function] [call site] 00336


               UNLIKELY

[function] [call site] 00337


               lwan_log_error

[function] [call site] 00338


               UNLIKELY

[function] [call site] 00339


               lwan_log_error

[function] [call site] 00340


               UNLIKELY

[function] [call site] 00341


               lwan_log_critical

[function] [call site] 00342


               __builtin_unreachable

[function] [call site] 00343


               find_builtin_by_callback

[function] [call site] 00344


               UNLIKELY

[function] [call site] 00345


               lwan_log_critical

[function] [call site] 00346


               __builtin_unreachable

[function] [call site] 00347


               UNLIKELY

[function] [call site] 00348


               lwan_log_error

[function] [call site] 00349


               UNLIKELY

[function] [call site] 00350


               lwan_log_error

[function] [call site] 00351


               UNLIKELY

[function] [call site] 00352


               N_ELEMENTS

[function] [call site] 00353


               lwan_log_error

[function] [call site] 00354


               UNLIKELY

[function] [call site] 00355


               N_ELEMENTS

[function] [call site] 00356


               lwan_log_error

[function] [call site] 00357


               UNLIKELY

[function] [call site] 00358


               N_ELEMENTS

[function] [call site] 00359


               lwan_log_error

[function] [call site] 00360


               UNLIKELY

[function] [call site] 00361


               N_ELEMENTS

[function] [call site] 00362


               lwan_log_error

[function] [call site] 00363


               UNLIKELY

[function] [call site] 00364


               lwan_log_error

[function] [call site] 00365


               UNLIKELY

[function] [call site] 00366


               lwan_log_error

[function] [call site] 00367


           forth_free

[function] [call site] 00368


           free

[function] [call site] 00369


           free

[function] [call site] 00370


           forth_run

[function] [call site] 00371


             forth_code_get_elem

[function] [call site] 00372


             find_builtin_by_callback

[function] [call site] 00373


           forth_free

[function] [call site] 00374