Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
301	0	EP	call site: 00000	readstat_parse_sav

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           fuzzer_parser_init

[function] [call site] 00001


             readstat_parser_init

[function] [call site] 00002


               calloc

[call site] 00003


               calloc

[call site] 00004


               unistd_io_init

[function] [call site] 00005


                 readstat_set_open_handler

[function] [call site] 00006


                 unistd_open_handler

[function] [call site] 00007


                   open_with_unicode

[function] [call site] 00008


                     open

[call site] 00009


                 readstat_set_close_handler

[function] [call site] 00010


                 unistd_close_handler

[function] [call site] 00011


                   close

[call site] 00012


                 readstat_set_seek_handler

[function] [call site] 00013


                 unistd_seek_handler

[function] [call site] 00014


                   lseek

[call site] 00015


                 readstat_set_read_handler

[function] [call site] 00016


                 unistd_read_handler

[function] [call site] 00017


                   read

[call site] 00018


                 readstat_set_update_handler

[function] [call site] 00019


                 unistd_update_handler

[function] [call site] 00020


                   lseek

[call site] 00021


                 calloc

[call site] 00022


                 readstat_set_io_ctx

[function] [call site] 00023


               readstat_parser_free

[function] [call site] 00024


                 readstat_set_io_ctx

[function] [call site] 00025


             readstat_set_open_handler

[function] [call site] 00026


             rt_open_handler

[function] [call site] 00027


             readstat_set_close_handler

[function] [call site] 00028


             rt_close_handler

[function] [call site] 00029


             readstat_set_seek_handler

[function] [call site] 00030


             rt_seek_handler

[function] [call site] 00031


             readstat_set_read_handler

[function] [call site] 00032


             rt_read_handler

[function] [call site] 00033


             readstat_set_update_handler

[function] [call site] 00034


             rt_update_handler

[function] [call site] 00035


             readstat_set_metadata_handler

[function] [call site] 00036


             handle_metadata

[function] [call site] 00037


             readstat_set_note_handler

[function] [call site] 00038


             handle_note

[function] [call site] 00039


             readstat_set_variable_handler

[function] [call site] 00040


             handle_variable

[function] [call site] 00041


             readstat_set_fweight_handler

[function] [call site] 00042


             handle_fweight

[function] [call site] 00043


             readstat_set_value_handler

[function] [call site] 00044


             handle_value

[function] [call site] 00045


             readstat_set_value_label_handler

[function] [call site] 00046


             handle_value_label

[function] [call site] 00047


           readstat_set_io_ctx

[function] [call site] 00048


           readstat_parse_sav

[function] [call site] 00049


             sav_ctx_init

[function] [call site] 00050


               readstat_calloc

[function] [call site] 00051


                 calloc

[call site] 00052


               memcmp

[call site] 00053


               memcmp

[call site] 00054


               sav_ctx_free

[function] [call site] 00055


                 spss_varinfo_free

[function] [call site] 00056


                 iconv_close

[call site] 00057


               machine_is_little_endian

[function] [call site] 00058


               byteswap4

[function] [call site] 00059


               byteswap4

[function] [call site] 00060


               byteswap4

[function] [call site] 00061


               byteswap4

[function] [call site] 00062


               byteswap_double

[function] [call site] 00063


                 byteswap8

[function] [call site] 00064


               readstat_calloc

[function] [call site] 00065


               sav_ctx_free

[function] [call site] 00066


             sav_parse_timestamp

[function] [call site] 00067


               sav_parse_time

[function] [call site] 00068


                 snprintf

[call site] 00069


               sav_parse_date

[function] [call site] 00070


                 snprintf

[call site] 00071


               mktime

[call site] 00072


             sav_parse_records_pass1

[function] [call site] 00073


               byteswap4

[function] [call site] 00074


               sav_skip_variable_record

[function] [call site] 00075


                 byteswap4

[function] [call site] 00076


                 byteswap4

[function] [call site] 00077


               sav_skip_value_label_record

[function] [call site] 00078


                 byteswap4

[function] [call site] 00079


                 byteswap4

[function] [call site] 00080


                 byteswap4

[function] [call site] 00081


               sav_skip_document_record

[function] [call site] 00082


                 byteswap4

[function] [call site] 00083


               byteswap4

[function] [call site] 00084


               sav_parse_machine_integer_info_record

[function] [call site] 00085


                 byteswap4

[function] [call site] 00086


                 snprintf

[call site] 00087


                 iconv_open

[call site] 00088


                 iconv_close

[call site] 00089


               sav_read_multiple_response_sets

[function] [call site] 00090


                 readstat_malloc

[function] [call site] 00091


                 parse_mr_string

[function] [call site] 00092


                   strlen

[call site] 00093


                   readstat_malloc

[function] [call site] 00094


                   readstat_realloc

[function] [call site] 00095


                     realloc

[call site] 00096


                   parse_mr_line

[function] [call site] 00097


                     extract_mr_data

[function] [call site] 00098


                       strlen

[call site] 00099


                       readstat_malloc

[function] [call site] 00100


                       readstat_malloc

[function] [call site] 00101


                       strtol

[call site] 00102


                       readstat_malloc

[function] [call site] 00103


                       strtol

[call site] 00104


                       readstat_malloc

[function] [call site] 00105


                       strtol

[call site] 00106


                       readstat_malloc

[function] [call site] 00107


                       readstat_malloc

[function] [call site] 00108


                       readstat_realloc

[function] [call site] 00109


             sav_update_progress

[function] [call site] 00110


             sav_parse_records_pass2

[function] [call site] 00111


               readstat_malloc

[function] [call site] 00112


               byteswap4

[function] [call site] 00113


               sav_read_variable_record

[function] [call site] 00114


                 readstat_realloc

[function] [call site] 00115


                 byteswap4

[function] [call site] 00116


                 byteswap4

[function] [call site] 00117


                 byteswap4

[function] [call site] 00118


                 readstat_calloc

[function] [call site] 00119


                 readstat_convert

[function] [call site] 00120


                   iconv

[call site] 00121


                   __errno_location

[call site] 00122


                   __errno_location

[call site] 00123


                   __errno_location

[call site] 00124


                 readstat_convert

[function] [call site] 00125


                 sav_read_variable_label

[function] [call site] 00126


                   byteswap4

[function] [call site] 00127


                   readstat_malloc

[function] [call site] 00128


                   readstat_malloc

[function] [call site] 00129


                   readstat_convert

[function] [call site] 00130


                 byteswap4

[function] [call site] 00131


                 sav_read_variable_missing_values

[function] [call site] 00132


                   sav_read_variable_missing_double_values

[function] [call site] 00133


                     byteswap_double

[function] [call site] 00134


                   sav_read_variable_missing_string_values

[function] [call site] 00135


                     readstat_convert

[function] [call site] 00136


                 spss_varinfo_free

[function] [call site] 00137


               sav_read_value_label_record

[function] [call site] 00138


                 byteswap4

[function] [call site] 00139


                 readstat_calloc

[function] [call site] 00140


                 readstat_malloc

[function] [call site] 00141


                 readstat_convert

[function] [call site] 00142


                 byteswap4

[function] [call site] 00143


                 byteswap4

[function] [call site] 00144


                 readstat_malloc

[function] [call site] 00145


                 byteswap4

[function] [call site] 00146


                 bsearch

[call site] 00147


                 spss_varinfo_compare

[function] [call site] 00148


                 byteswap_double

[function] [call site] 00149


                 sav_tag_missing_double

[function] [call site] 00150


                 readstat_convert

[function] [call site] 00151


                 sav_submit_value_labels

[function] [call site] 00152


                   snprintf

[call site] 00153


               sav_read_document_record

[function] [call site] 00154


                 sav_skip_document_record

[function] [call site] 00155


                 byteswap4

[function] [call site] 00156


                 readstat_convert

[function] [call site] 00157


               sav_read_dictionary_termination_record

[function] [call site] 00158


               byteswap4

[function] [call site] 00159


               readstat_realloc

[function] [call site] 00160


               sav_parse_machine_floating_point_record

[function] [call site] 00161


                 byteswap8

[function] [call site] 00162


                 byteswap8

[function] [call site] 00163


                 byteswap8

[function] [call site] 00164


               sav_store_variable_display_parameter_record

[function] [call site] 00165


                 readstat_realloc

[function] [call site] 00166


                 byteswap4

[function] [call site] 00167


               sav_parse_long_variable_names_record

[function] [call site] 00168


                 count_vars

[function] [call site] 00169


                   strcmp

[call site] 00170


                 build_lookup_table

[function] [call site] 00171


                   strcmp

[call site] 00172


                   qsort

[call site] 00173


                   compare_varlookups

[function] [call site] 00174


                     strcasecmp

[call site] 00175


                 bsearch

[call site] 00176


                 compare_key_varlookup

[function] [call site] 00177


                   strcasecmp

[call site] 00178


                 snprintf

[call site] 00179


                 strcmp

[call site] 00180


                 snprintf

[call site] 00181


                 strcmp

[call site] 00182


                 snprintf

[call site] 00183


                 snprintf

[call site] 00184


               sav_parse_very_long_string_record

[function] [call site] 00185


                 count_vars

[function] [call site] 00186


                 readstat_malloc

[function] [call site] 00187


                 build_lookup_table

[function] [call site] 00188


                 bsearch

[call site] 00189


                 compare_key_varlookup

[function] [call site] 00190


                 strcmp

[call site] 00191


                 strcmp

[call site] 00192


                 snprintf

[call site] 00193


               sav_parse_long_string_value_labels_record

[function] [call site] 00194


                 sav_read_pascal_string

[function] [call site] 00195


                   byteswap4

[function] [call site] 00196


                   readstat_convert

[function] [call site] 00197


                 strcmp

[call site] 00198


                 snprintf

[call site] 00199


                 byteswap4

[function] [call site] 00200


                 byteswap4

[function] [call site] 00201


                 readstat_realloc

[function] [call site] 00202


                 readstat_convert

[function] [call site] 00203


                 byteswap4

[function] [call site] 00204


                 readstat_realloc

[function] [call site] 00205


                 readstat_convert

[function] [call site] 00206


               sav_parse_long_string_missing_values_record

[function] [call site] 00207


                 sav_read_pascal_string

[function] [call site] 00208


                 strcmp

[call site] 00209


                 byteswap4

[function] [call site] 00210


                 readstat_convert

[function] [call site] 00211


             sav_set_n_segments_and_var_count

[function] [call site] 00212


               readstat_calloc

[function] [call site] 00213


             readstat_convert

[function] [call site] 00214


             ck_hash_table_init

[function] [call site] 00215


               ck_hash_table_wipe

[function] [call site] 00216


             ck_str_hash_insert

[function] [call site] 00217


               strlen

[call site] 00218


               ck_str_n_hash_insert

[function] [call site] 00219


                 ck_hash_table_grow

[function] [call site] 00220


                   calloc

[call site] 00221


                   ck_hash_str

[function] [call site] 00222


                     siphash

[function] [call site] 00223


                   ck_hash_insert_nocopy

[function] [call site] 00224


                 ck_hash_str

[function] [call site] 00225


                 realloc

[call site] 00226


                 memcmp

[call site] 00227


             strlen

[call site] 00228


             readstat_malloc

[function] [call site] 00229


             strlen

[call site] 00230


             toupper

[call site] 00231


             ck_str_hash_lookup

[function] [call site] 00232


               strlen

[call site] 00233


               ck_str_n_hash_lookup

[function] [call site] 00234


                 ck_hash_str

[function] [call site] 00235


                 memcmp

[call site] 00236


             strlen

[call site] 00237


             readstat_malloc

[function] [call site] 00238


             strcpy

[call site] 00239


             ck_hash_table_free

[function] [call site] 00240


             sav_parse_variable_display_parameter_record

[function] [call site] 00241


               spss_measure_to_readstat_measure

[function] [call site] 00242


               spss_alignment_to_readstat_alignment

[function] [call site] 00243


             sav_handle_variables

[function] [call site] 00244


               spss_init_variable_for_info

[function] [call site] 00245


                 calloc

[call site] 00246


                 readstat_convert

[function] [call site] 00247


                 readstat_convert

[function] [call site] 00248


                 snprintf

[call site] 00249


                 spss_format

[function] [call site] 00250


                   snprintf

[call site] 00251


                   snprintf

[call site] 00252


                   snprintf

[call site] 00253


                 spss_missingness_for_info

[function] [call site] 00254


                   spss_boxed_missing_value

[function] [call site] 00255


                     spss_boxed_double_value

[function] [call site] 00256


                     spss_boxed_string_value

[function] [call site] 00257


                   spss_boxed_missing_value

[function] [call site] 00258


                   spss_boxed_missing_value

[function] [call site] 00259


                   spss_boxed_missing_value

[function] [call site] 00260


               snprintf

[call site] 00261


             sav_handle_fweight

[function] [call site] 00262


             sav_read_data

[function] [call site] 00263


               readstat_malloc

[function] [call site] 00264


               readstat_malloc

[function] [call site] 00265


               sav_read_compressed_data

[function] [call site] 00266


                 readstat_malloc

[function] [call site] 00267


                 sav_update_progress

[function] [call site] 00268


                 sav_decompress_row

[function] [call site] 00269


                   byteswap8

[function] [call site] 00270


                   byteswap_double

[function] [call site] 00271


               sav_process_row

[function] [call site] 00272


                 strcmp

[call site] 00273


                 readstat_convert

[function] [call site] 00274


                 byteswap_double

[function] [call site] 00275


                 sav_tag_missing_double

[function] [call site] 00276


               zsav_read_compressed_data

[function] [call site] 00277


                 byteswap8

[function] [call site] 00278


                 byteswap8

[function] [call site] 00279


                 byteswap8

[function] [call site] 00280


                 byteswap8

[function] [call site] 00281


                 byteswap8

[function] [call site] 00282


                 byteswap4

[function] [call site] 00283


                 byteswap4

[function] [call site] 00284


                 readstat_malloc

[function] [call site] 00285


                 byteswap8

[function] [call site] 00286


                 byteswap8

[function] [call site] 00287


                 byteswap4

[function] [call site] 00288


                 byteswap4

[function] [call site] 00289


                 readstat_malloc

[function] [call site] 00290


                 readstat_realloc

[function] [call site] 00291


                 readstat_realloc

[function] [call site] 00292


                 uncompress

[call site] 00293


                 sav_decompress_row

[function] [call site] 00294


               sav_process_row

[function] [call site] 00295


               sav_read_uncompressed_data

[function] [call site] 00296


                 readstat_malloc

[function] [call site] 00297


                 sav_update_progress

[function] [call site] 00298


               sav_process_row

[function] [call site] 00299


             sav_ctx_free

[function] [call site] 00300


           readstat_parser_free

[function] [call site] 00301