Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
43	241	config_setting_set_int64_elem	call site: 00241	config_setting_set_int64_elem
19	107	libconfig_scanctx_take_string	call site: 00107	libconfig_scanctx_push_include
18	47	libconfig_yyensure_buffer_stack	call site: 00047	libconfig_yy_create_buffer
14	156	libconfig_yylex	call site: 00156	libconfig_yyrestart
12	93	libconfig_strbuf_append_char	call site: 00093	libconfig_strbuf_append_char
12	206	__config_list_add	call site: 00206	config_setting_add
10	133	libconfig_parse_integer	call site: 00133	libconfig_parse_integer
10	145	libconfig_yy_delete_buffer	call site: 00145	libconfig_yy_switch_to_buffer
7	24	libconfig_strdup	call site: 00024	libconfig_strvec_append
7	230	config_setting_set_int_elem	call site: 00230	config_setting_set_int64_elem
6	300	config_setting_set_string	call site: 00300	config_setting_add
5	290	config_setting_set_float	call site: 00290	config_setting_set_string_elem

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           open_null_file

[function] [call site] 00001


             fopen

[call site] 00002


             abort

[call site] 00003


           config_init

[function] [call site] 00004


             config_clear

[function] [call site] 00005


               __config_setting_destroy

[function] [call site] 00006


                 config_setting_is_aggregate

[function] [call site] 00007


                 __config_list_destroy

[function] [call site] 00008


                   __config_setting_destroy

[function] [call site] 00009


               libconfig_strvec_delete

[function] [call site] 00010


               libconfig_calloc

[function] [call site] 00011


                 calloc

[call site] 00012


                 libconfig_fatal_error

[function] [call site] 00013


           fuzz_data_content

[function] [call site] 00014


           fuzz_data_path

[function] [call site] 00015


           config_read_string

[function] [call site] 00016


             __config_read

[function] [call site] 00017


               config_clear

[function] [call site] 00018


               __config_locale_override

[function] [call site] 00019


                 newlocale

[call site] 00020


                 uselocale

[call site] 00021


               libconfig_scanctx_init

[function] [call site] 00022


                 libconfig_strdup

[function] [call site] 00023


                   strdup

[call site] 00024


                   libconfig_fatal_error

[function] [call site] 00025


                 libconfig_strvec_append

[function] [call site] 00026


                   libconfig_size_add

[function] [call site] 00027


                     libconfig_fatal_error

[function] [call site] 00028


                   libconfig_size_add

[function] [call site] 00029


                   libconfig_reallocarray

[function] [call site] 00030


                     libconfig_fatal_error

[function] [call site] 00031


                     libconfig_realloc

[function] [call site] 00032


                       realloc

[call site] 00033


                       libconfig_fatal_error

[function] [call site] 00034


               libconfig_scanctx_current_filename

[function] [call site] 00035


               libconfig_yylex_init_extra

[function] [call site] 00036


                 libconfig_yyset_extra

[function] [call site] 00037


                 __errno_location

[call site] 00038


                 libconfig_yyalloc

[function] [call site] 00039


                   libconfig_malloc

[function] [call site] 00040


                     libconfig_fatal_error

[function] [call site] 00041


                 __errno_location

[call site] 00042


                 libconfig_yyset_extra

[function] [call site] 00043


                 yy_init_globals

[function] [call site] 00044


               libconfig_yyrestart

[function] [call site] 00045


                 libconfig_yyensure_buffer_stack

[function] [call site] 00046


                   libconfig_yyalloc

[function] [call site] 00047


                   yy_fatal_error

[function] [call site] 00048


                     fprintf

[call site] 00049


                     exit

[call site] 00050


                   libconfig_yyrealloc

[function] [call site] 00051


                     libconfig_realloc

[function] [call site] 00052


                   yy_fatal_error

[function] [call site] 00053


                 libconfig_yy_create_buffer

[function] [call site] 00054


                   libconfig_yyalloc

[function] [call site] 00055


                   yy_fatal_error

[function] [call site] 00056


                   libconfig_yyalloc

[function] [call site] 00057


                   yy_fatal_error

[function] [call site] 00058


                   libconfig_yy_init_buffer

[function] [call site] 00059


                     __errno_location

[call site] 00060


                     libconfig_yy_flush_buffer

[function] [call site] 00061


                       libconfig_yy_load_buffer_state

[function] [call site] 00062


                     __errno_location

[call site] 00063


                 libconfig_yy_init_buffer

[function] [call site] 00064


                 libconfig_yy_load_buffer_state

[function] [call site] 00065


               libconfig_yy_scan_string

[function] [call site] 00066


                 strlen

[call site] 00067


                 libconfig_yy_scan_bytes

[function] [call site] 00068


                   libconfig_yyalloc

[function] [call site] 00069


                   yy_fatal_error

[function] [call site] 00070


                   libconfig_yy_scan_buffer

[function] [call site] 00071


                     libconfig_yyalloc

[function] [call site] 00072


                     yy_fatal_error

[function] [call site] 00073


                     libconfig_yy_switch_to_buffer

[function] [call site] 00074


                       libconfig_yyensure_buffer_stack

[function] [call site] 00075


                       libconfig_yy_load_buffer_state

[function] [call site] 00076


                   yy_fatal_error

[function] [call site] 00077


               libconfig_yyset_lineno

[function] [call site] 00078


                 yy_fatal_error

[function] [call site] 00079


               libconfig_yyparse

[function] [call site] 00080


                 libconfig_malloc

[function] [call site] 00081


                 libconfig_yylex

[function] [call site] 00082


                   libconfig_yyensure_buffer_stack

[function] [call site] 00083


                   libconfig_yy_create_buffer

[function] [call site] 00084


                   libconfig_yy_load_buffer_state

[function] [call site] 00085


                   libconfig_strbuf_append_string

[function] [call site] 00086


                     strlen

[call site] 00087


                     libconfig_strbuf_ensure_capacity

[function] [call site] 00088


                       libconfig_size_add

[function] [call site] 00089


                       libconfig_size_add

[function] [call site] 00090


                       libconfig_realloc

[function] [call site] 00091


                   libconfig_strbuf_append_char

[function] [call site] 00092


                     libconfig_strbuf_ensure_capacity

[function] [call site] 00093


                   libconfig_strbuf_append_char

[function] [call site] 00094


                   libconfig_strbuf_append_char

[function] [call site] 00095


                   libconfig_strbuf_append_char

[function] [call site] 00096


                   libconfig_strbuf_append_char

[function] [call site] 00097


                   libconfig_strbuf_append_char

[function] [call site] 00098


                   libconfig_strbuf_append_char

[function] [call site] 00099


                   libconfig_strbuf_append_char

[function] [call site] 00100


                   libconfig_strbuf_append_char

[function] [call site] 00101


                   strtol

[call site] 00102


                   libconfig_strbuf_append_char

[function] [call site] 00103


                   libconfig_strbuf_append_char

[function] [call site] 00104


                   libconfig_scanctx_take_string

[function] [call site] 00105


                     libconfig_strbuf_release

[function] [call site] 00106


                     libconfig_strdup

[function] [call site] 00107


                   libconfig_strbuf_append_string

[function] [call site] 00108


                   libconfig_strbuf_append_char

[function] [call site] 00109


                   libconfig_strbuf_append_char

[function] [call site] 00110


                   libconfig_scanctx_take_string

[function] [call site] 00111


                   libconfig_scanctx_push_include

[function] [call site] 00112


                     libconfig_strvec_delete

[function] [call site] 00113


                     libconfig_strvec_delete

[function] [call site] 00114


                     libconfig_strvec_append

[function] [call site] 00115


                     libconfig_scanctx_next_include_file

[function] [call site] 00116


                       fclose

[call site] 00117


                       fopen

[call site] 00118


                     libconfig_scanctx_pop_include

[function] [call site] 00119


                       fclose

[call site] 00120


                   libconfig_yy_create_buffer

[function] [call site] 00121


                   libconfig_yy_switch_to_buffer

[function] [call site] 00122


                   libconfig_scanctx_current_filename

[function] [call site] 00123


                   libconfig_yyget_lineno

[function] [call site] 00124


                   atof

[call site] 00125


                   libconfig_parse_integer

[function] [call site] 00126


                     __errno_location

[call site] 00127


                     __errno_location

[call site] 00128


                     strtoll

[call site] 00129


                     __errno_location

[call site] 00130


                     __errno_location

[call site] 00131


                     __errno_location

[call site] 00132


                     __errno_location

[call site] 00133


                   libconfig_parse_integer

[function] [call site] 00134


                   libconfig_parse_integer

[function] [call site] 00135


                   libconfig_parse_integer

[function] [call site] 00136


                   libconfig_parse_integer

[function] [call site] 00137


                   ferror

[call site] 00138


                   libconfig_scanctx_current_filename

[function] [call site] 00139


                   libconfig_yyget_lineno

[function] [call site] 00140


                   clearerr

[call site] 00141


                   libconfig_scanctx_next_include_file

[function] [call site] 00142


                   libconfig_yy_delete_buffer

[function] [call site] 00143


                     libconfig_yyfree

[function] [call site] 00144


                     libconfig_yyfree

[function] [call site] 00145


                   libconfig_yy_create_buffer

[function] [call site] 00146


                   libconfig_yy_switch_to_buffer

[function] [call site] 00147


                   libconfig_scanctx_current_filename

[function] [call site] 00148


                   libconfig_yyget_lineno

[function] [call site] 00149


                   libconfig_scanctx_pop_include

[function] [call site] 00150


                   libconfig_yy_delete_buffer

[function] [call site] 00151


                   libconfig_yy_switch_to_buffer

[function] [call site] 00152


                   fwrite

[call site] 00153


                   yy_get_previous_state

[function] [call site] 00154


                   yy_try_NUL_trans

[function] [call site] 00155


                   yy_get_next_buffer

[function] [call site] 00156


                     yy_fatal_error

[function] [call site] 00157


                     libconfig_yyrealloc

[function] [call site] 00158


                     yy_fatal_error

[function] [call site] 00159


                     libconfig_yyread

[function] [call site] 00160


                       __errno_location

[call site] 00161


                       fread

[call site] 00162


                       ferror

[call site] 00163


                       __errno_location

[call site] 00164


                       __errno_location

[call site] 00165


                       clearerr

[call site] 00166


                     libconfig_yyrestart

[function] [call site] 00167


                     libconfig_yyrealloc

[function] [call site] 00168


                     yy_fatal_error

[function] [call site] 00169


                   yy_get_previous_state

[function] [call site] 00170


                   yy_get_previous_state

[function] [call site] 00171


                   yy_fatal_error

[function] [call site] 00172


                 config_setting_add

[function] [call site] 00173


                   __config_type_is_scalar

[function] [call site] 00174


                   __config_validate_name

[function] [call site] 00175


                     __ctype_b_loc

[call site] 00176


                     __ctype_b_loc

[call site] 00177


                     strchr

[call site] 00178


                   config_setting_get_member

[function] [call site] 00179


                     strlen

[call site] 00180


                     __config_list_search

[function] [call site] 00181


                       strlen

[call site] 00182


                       strncmp

[call site] 00183


                   config_get_option

[function] [call site] 00184


                   config_setting_remove

[function] [call site] 00185


                     config_setting_lookup

[function] [call site] 00186


                       config_setting_lookup_const

[function] [call site] 00187


                         strchr

[call site] 00188


                         strtol

[call site] 00189


                         config_setting_get_elem

[function] [call site] 00190


                           config_setting_is_aggregate

[function] [call site] 00191


                         strchr

[call site] 00192


                         __config_list_search

[function] [call site] 00193


                     strchr

[call site] 00194


                     strlen

[call site] 00195


                     __config_list_search

[function] [call site] 00196


                     __config_list_remove

[function] [call site] 00197


                     __config_setting_destroy

[function] [call site] 00198


                   __config_setting_create

[function] [call site] 00199


                     config_setting_is_aggregate

[function] [call site] 00200


                     libconfig_calloc

[function] [call site] 00201


                     libconfig_strdup

[function] [call site] 00202


                     libconfig_calloc

[function] [call site] 00203


                     __config_list_add

[function] [call site] 00204


                       libconfig_size_add

[function] [call site] 00205


                       libconfig_reallocarray

[function] [call site] 00206


                 libconfig_yyerror

[function] [call site] 00207


                   libconfig_yyget_lineno

[function] [call site] 00208


                 capture_parse_pos

[function] [call site] 00209


                   libconfig_yyget_lineno

[function] [call site] 00210


                   libconfig_scanctx_current_filename

[function] [call site] 00211


                 config_setting_add

[function] [call site] 00212


                 capture_parse_pos

[function] [call site] 00213


                 config_setting_add

[function] [call site] 00214


                 capture_parse_pos

[function] [call site] 00215


                 libconfig_strbuf_append_string

[function] [call site] 00216


                 libconfig_strbuf_append_string

[function] [call site] 00217


                 config_setting_set_bool_elem

[function] [call site] 00218


                   __config_list_checktype

[function] [call site] 00219


                   __config_setting_create

[function] [call site] 00220


                   config_setting_get_elem

[function] [call site] 00221


                   config_setting_set_bool

[function] [call site] 00222


                 libconfig_yyerror

[function] [call site] 00223


                 capture_parse_pos

[function] [call site] 00224


                 config_setting_set_bool

[function] [call site] 00225


                 config_setting_set_int_elem

[function] [call site] 00226


                   __config_list_checktype

[function] [call site] 00227


                   __config_setting_create

[function] [call site] 00228


                   config_setting_get_elem

[function] [call site] 00229


                   config_setting_set_int

[function] [call site] 00230


                     config_get_option

[function] [call site] 00231


                 libconfig_yyerror

[function] [call site] 00232


                 config_setting_set_format

[function] [call site] 00233


                 capture_parse_pos

[function] [call site] 00234


                 config_setting_set_int

[function] [call site] 00235


                 config_setting_set_format

[function] [call site] 00236


                 config_setting_set_int64_elem

[function] [call site] 00237


                   __config_list_checktype

[function] [call site] 00238


                   __config_setting_create

[function] [call site] 00239


                   config_setting_get_elem

[function] [call site] 00240


                   config_setting_set_int64

[function] [call site] 00241


                     config_get_option

[function] [call site] 00242


                 libconfig_yyerror

[function] [call site] 00243


                 config_setting_set_format

[function] [call site] 00244


                 capture_parse_pos

[function] [call site] 00245


                 config_setting_set_int64

[function] [call site] 00246


                 config_setting_set_format

[function] [call site] 00247


                 config_setting_set_int_elem

[function] [call site] 00248


                 libconfig_yyerror

[function] [call site] 00249


                 config_setting_set_format

[function] [call site] 00250


                 capture_parse_pos

[function] [call site] 00251


                 config_setting_set_int

[function] [call site] 00252


                 config_setting_set_format

[function] [call site] 00253


                 config_setting_set_int64_elem

[function] [call site] 00254


                 libconfig_yyerror

[function] [call site] 00255


                 config_setting_set_format

[function] [call site] 00256


                 capture_parse_pos

[function] [call site] 00257


                 config_setting_set_int64

[function] [call site] 00258


                 config_setting_set_format

[function] [call site] 00259


                 config_setting_set_int_elem

[function] [call site] 00260


                 libconfig_yyerror

[function] [call site] 00261


                 config_setting_set_format

[function] [call site] 00262


                 capture_parse_pos

[function] [call site] 00263


                 config_setting_set_int

[function] [call site] 00264


                 config_setting_set_format

[function] [call site] 00265


                 config_setting_set_int64_elem

[function] [call site] 00266


                 libconfig_yyerror

[function] [call site] 00267


                 config_setting_set_format

[function] [call site] 00268


                 capture_parse_pos

[function] [call site] 00269


                 config_setting_set_int64

[function] [call site] 00270


                 config_setting_set_format

[function] [call site] 00271


                 config_setting_set_int_elem

[function] [call site] 00272


                 libconfig_yyerror

[function] [call site] 00273


                 config_setting_set_format

[function] [call site] 00274


                 capture_parse_pos

[function] [call site] 00275


                 config_setting_set_int

[function] [call site] 00276


                 config_setting_set_format

[function] [call site] 00277


                 config_setting_set_int64_elem

[function] [call site] 00278


                 libconfig_yyerror

[function] [call site] 00279


                 config_setting_set_format

[function] [call site] 00280


                 capture_parse_pos

[function] [call site] 00281


                 config_setting_set_int64

[function] [call site] 00282


                 config_setting_set_format

[function] [call site] 00283


                 config_setting_set_float_elem

[function] [call site] 00284


                   __config_list_checktype

[function] [call site] 00285


                   __config_setting_create

[function] [call site] 00286


                   config_setting_get_elem

[function] [call site] 00287


                   config_setting_set_float

[function] [call site] 00288


                     config_get_option

[function] [call site] 00289


                     config_get_option

[function] [call site] 00290


                 libconfig_yyerror

[function] [call site] 00291


                 capture_parse_pos

[function] [call site] 00292


                 config_setting_set_float

[function] [call site] 00293


                 libconfig_strbuf_release

[function] [call site] 00294


                 config_setting_set_string_elem

[function] [call site] 00295


                   __config_list_checktype

[function] [call site] 00296


                   __config_setting_create

[function] [call site] 00297


                   config_setting_get_elem

[function] [call site] 00298


                   config_setting_set_string

[function] [call site] 00299


                     libconfig_strdup

[function] [call site] 00300


                 libconfig_yyerror

[function] [call site] 00301


                 capture_parse_pos

[function] [call site] 00302


                 libconfig_strbuf_release

[function] [call site] 00303


                 config_setting_set_string

[function] [call site] 00304


                 config_setting_add

[function] [call site] 00305


                 capture_parse_pos

[function] [call site] 00306


                 libconfig_yyerror

[function] [call site] 00307


                 yydestruct

[function] [call site] 00308


                 yydestruct

[function] [call site] 00309


                 libconfig_yyerror

[function] [call site] 00310


                 yydestruct

[function] [call site] 00311


                 yydestruct

[function] [call site] 00312


               libconfig_scanctx_current_filename

[function] [call site] 00313


               libconfig_scanctx_pop_include

[function] [call site] 00314


               libconfig_yy_delete_buffer

[function] [call site] 00315


               libconfig_yylex_destroy

[function] [call site] 00316


                 libconfig_yy_delete_buffer

[function] [call site] 00317


                 libconfig_yypop_buffer_state

[function] [call site] 00318


                   libconfig_yy_delete_buffer

[function] [call site] 00319


                   libconfig_yy_load_buffer_state

[function] [call site] 00320


                 libconfig_yyfree

[function] [call site] 00321


                 libconfig_yyfree

[function] [call site] 00322


                 yy_init_globals

[function] [call site] 00323


                 libconfig_yyfree

[function] [call site] 00324


               libconfig_scanctx_cleanup

[function] [call site] 00325


                 fclose

[call site] 00326


                 libconfig_strbuf_release

[function] [call site] 00327


                 libconfig_strvec_release

[function] [call site] 00328


               libconfig_strbuf_release

[function] [call site] 00329


               __config_locale_restore

[function] [call site] 00330


                 uselocale

[call site] 00331


                 freelocale

[call site] 00332


           find_setting_recursive

[function] [call site] 00333


             strlen

[call site] 00334


             strncmp

[call site] 00335


             config_setting_length

[function] [call site] 00336


               config_setting_is_aggregate

[function] [call site] 00337


             config_setting_get_elem

[function] [call site] 00338


             find_setting_recursive

[function] [call site] 00339


           config_setting_length

[function] [call site] 00340


           config_setting_get_elem

[function] [call site] 00341


           config_setting_lookup_float

[function] [call site] 00342


             config_setting_get_member

[function] [call site] 00343


             __config_setting_get_float

[function] [call site] 00344


               config_get_option

[function] [call site] 00345


               config_get_option

[function] [call site] 00346


           config_setting_lookup_bool

[function] [call site] 00347


             config_setting_get_member

[function] [call site] 00348


             config_setting_get_bool

[function] [call site] 00349


           config_setting_lookup_int

[function] [call site] 00350


             config_setting_get_member

[function] [call site] 00351


             __config_setting_get_int

[function] [call site] 00352


               config_get_option

[function] [call site] 00353


           config_setting_lookup_int64

[function] [call site] 00354


             config_setting_get_member

[function] [call site] 00355


             __config_setting_get_int64

[function] [call site] 00356


               config_get_option

[function] [call site] 00357


           config_setting_lookup_string

[function] [call site] 00358


             config_setting_get_member

[function] [call site] 00359


             config_setting_get_string

[function] [call site] 00360


           config_setting_lookup_const

[function] [call site] 00361


           config_setting_get_member

[function] [call site] 00362


           config_setting_set_float

[function] [call site] 00363


           config_setting_add

[function] [call site] 00364


           config_setting_set_float

[function] [call site] 00365


           config_write

[function] [call site] 00366


             __config_locale_override

[function] [call site] 00367


             __config_write_setting

[function] [call site] 00368


               config_get_option

[function] [call site] 00369


               config_get_option

[function] [call site] 00370


               __config_indent

[function] [call site] 00371


                 fprintf

[call site] 00372


                 fputc

[call site] 00373


               fputs

[call site] 00374


               fprintf

[call site] 00375


               config_setting_get_format

[function] [call site] 00376


               __config_write_value

[function] [call site] 00377


                 fputs

[call site] 00378


                 fprintf

[call site] 00379


                 libconfig_format_bin

[function] [call site] 00380


                 fprintf

[call site] 00381


                 fprintf

[call site] 00382


                 fprintf

[call site] 00383


                 fprintf

[call site] 00384


                 libconfig_format_bin

[function] [call site] 00385


                 fprintf

[call site] 00386


                 fprintf

[call site] 00387


                 fprintf

[call site] 00388


                 config_get_option

[function] [call site] 00389


                 libconfig_format_double

[function] [call site] 00390


                   snprintf

[call site] 00391


                   strchr

[call site] 00392


                   strchr

[call site] 00393


                   strcat

[call site] 00394


                   strlen

[call site] 00395


                 fputs

[call site] 00396


                 fputc

[call site] 00397


                 fputc

[call site] 00398


                 fputc

[call site] 00399


                 fputs

[call site] 00400


                 fputs

[call site] 00401


                 fputs

[call site] 00402


                 fputs

[call site] 00403


                 fputc

[call site] 00404


                 fprintf

[call site] 00405


                 fputc

[call site] 00406


                 fputs

[call site] 00407


                 config_setting_get_format

[function] [call site] 00408


                 __config_write_value

[function] [call site] 00409


                   fputc

[call site] 00410


                   fputc

[call site] 00411


                   fputc

[call site] 00412


                   fputs

[call site] 00413


                   config_setting_get_format

[function] [call site] 00414


                   __config_write_value

[function] [call site] 00415


                     fputc

[call site] 00416


                     fputc

[call site] 00417


                     fputc

[call site] 00418


                     config_get_option

[function] [call site] 00419


                     fputc

[call site] 00420


                     __config_indent

[function] [call site] 00421


                     fputs

[call site] 00422


                     __config_write_setting

[function] [call site] 00423


                       config_get_option

[function] [call site] 00424


                       fputc

[call site] 00425


                       fputc

[call site] 00426


                     __config_indent

[function] [call site] 00427


                     fputc

[call site] 00428


                     fputs

[call site] 00429


             __config_locale_restore

[function] [call site] 00430


           config_setting_remove

[function] [call site] 00431


           config_destroy

[function] [call site] 00432


             __config_setting_destroy

[function] [call site] 00433


             libconfig_strvec_delete

[function] [call site] 00434