Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
245	0	EP	call site: 00000	roundtrip

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           zxc_max_level

[function] [call site] 00001


           fuzz_raw

[function] [call site] 00002


             fmemopen

[call site] 00003


             zxc_stream_get_decompressed_size

[function] [call site] 00004


               zxc_file_span

[function] [call site] 00005


                 ftello64

[call site] 00006


                 fseeko64

[call site] 00007


                 ftello64

[call site] 00008


                 fseeko64

[call site] 00009


               zxc_scan_container

[function] [call site] 00010


                 zxc_scan_read

[function] [call site] 00011


                 zxc_read_file_header

[function] [call site] 00012


                 zxc_scan_frame

[function] [call site] 00013


                   zxc_scan_read

[function] [call site] 00014


                   zxc_short_input_verdict

[function] [call site] 00015


                     zxc_read_file_header

[function] [call site] 00016


                   zxc_scan_read

[function] [call site] 00017


                   zxc_parse_file_footer

[function] [call site] 00018


                     zxc_load_le_n

[function] [call site] 00019


                     zxc_load_le_n

[function] [call site] 00020


                   zxc_scan_read

[function] [call site] 00021


                   zxc_frame_tail_len

[function] [call site] 00022


                   zxc_read_frame_info

[function] [call site] 00023


                     zxc_read_file_header

[function] [call site] 00024


                     zxc_parse_file_footer

[function] [call site] 00025


               fseeko64

[call site] 00026


             zxc_create_dctx

[function] [call site] 00027


               calloc

[call site] 00028


             zxc_dctx_set_param

[function] [call site] 00029


               zxc_dparam_bounds

[function] [call site] 00030


             zxc_dctx_set_param

[function] [call site] 00031


             zxc_stream_decompress

[function] [call site] 00032


               zxc_dctx_params

[function] [call site] 00033


               zxc_dict_compute_id

[function] [call site] 00034


               zxc_stream_read_exact

[function] [call site] 00035


                 zxc_stream_in_read

[function] [call site] 00036


                   zxc_stream_read_at

[function] [call site] 00037


                     zxc_pread_full

[function] [call site] 00038


                       pread64

[call site] 00039


                       __errno_location

[call site] 00040


                   fread

[call site] 00041


                   feof

[call site] 00042


               zxc_stream_read_frame_header

[function] [call site] 00043


                 zxc_stream_read_exact

[function] [call site] 00044


                 zxc_read_file_header

[function] [call site] 00045


               zxc_stream_engine_close

[function] [call site] 00046


                 zxc_stream_engine_stop

[function] [call site] 00047


                   pthread_mutex_lock

[call site] 00048


                   pthread_cond_wait

[call site] 00049


                   pthread_cond_broadcast

[call site] 00050


                   pthread_mutex_unlock

[call site] 00051


                   pthread_join

[call site] 00052


                   pthread_mutex_lock

[call site] 00053


                   pthread_cond_broadcast

[call site] 00054


                   pthread_mutex_unlock

[call site] 00055


                   pthread_join

[call site] 00056


                   pthread_cond_destroy

[call site] 00057


                   pthread_cond_destroy

[call site] 00058


                   pthread_cond_destroy

[call site] 00059


                   pthread_mutex_destroy

[call site] 00060


                   zxc_aligned_free

[function] [call site] 00061


                 fseeko64

[call site] 00062


               zxc_stream_engine_start

[function] [call site] 00063


                 sysconf

[call site] 00064


                 zxc_stream_regular_fd

[function] [call site] 00065


                   fileno

[call site] 00066


                   fstat64

[call site] 00067


                 zxc_stream_open_positioned

[function] [call site] 00068


                   ftello64

[call site] 00069


                 zxc_compress_bound

[function] [call site] 00070


                 zxc_aligned_malloc

[function] [call site] 00071


                   posix_memalign

[call site] 00072


                 pthread_mutex_init

[call site] 00073


                 pthread_cond_init

[call site] 00074


                 pthread_cond_init

[call site] 00075


                 pthread_cond_init

[call site] 00076


                 pthread_create

[call site] 00077


                 zxc_stream_worker

[function] [call site] 00078


                   zxc_cctx_init

[function] [call site] 00079


                     compute_cctx_layout

[function] [call site] 00080


                       zxc_dctx_entropy_sizes

[function] [call site] 00081


                     zxc_aligned_malloc

[function] [call site] 00082


                     zxc_cctx_init_in_workspace

[function] [call site] 00083


                       compute_cctx_layout

[function] [call site] 00084


                     zxc_aligned_free

[function] [call site] 00085


                   zxc_cctx_attach_dict_huf

[function] [call site] 00086


                     zxc_huf_dict_tree_build

[function] [call site] 00087


                       zxc_huf_unpack_lengths_default

[function] [call site] 00088


                       zxc_pivco_tree_build

[function] [call site] 00089


                         zxc_pivco_bitrev_permute

[function] [call site] 00090


                       zxc_pivco_codes

[function] [call site] 00091


                   zxc_cctx_free

[function] [call site] 00092


                     zxc_aligned_free

[function] [call site] 00093


                     zxc_aligned_free

[function] [call site] 00094


                   pthread_mutex_lock

[call site] 00095


                   pthread_cond_broadcast

[call site] 00096


                   pthread_cond_broadcast

[call site] 00097


                   pthread_mutex_unlock

[call site] 00098


                   pthread_mutex_lock

[call site] 00099


                   pthread_cond_wait

[call site] 00100


                   pthread_mutex_unlock

[call site] 00101


                   pthread_mutex_unlock

[call site] 00102


                   zxc_stream_read_at

[function] [call site] 00103


                   zxc_stream_decode_job

[function] [call site] 00104


                     zxc_read_block_header

[function] [call site] 00105


                     zxc_compress_chunk_wrapper

[function] [call site] 00106


                     zxc_decompress_chunk_wrapper

[function] [call site] 00107


                   zxc_compress_chunk_wrapper

[function] [call site] 00108


                   zxc_decompress_chunk_wrapper

[function] [call site] 00109


                   zxc_compress_chunk_wrapper

[function] [call site] 00110


                   zxc_decompress_chunk_wrapper

[function] [call site] 00111


                   pthread_mutex_lock

[call site] 00112


                   pthread_cond_broadcast

[call site] 00113


                   pthread_cond_broadcast

[call site] 00114


                   pthread_cond_signal

[call site] 00115


                   pthread_mutex_unlock

[call site] 00116


                   zxc_cctx_free

[function] [call site] 00117


                 pthread_create

[call site] 00118


                 zxc_async_writer

[function] [call site] 00119


                   pthread_mutex_lock

[call site] 00120


                   pthread_cond_wait

[call site] 00121


                   pthread_mutex_unlock

[call site] 00122


                   pthread_cond_signal

[call site] 00123


                   pthread_mutex_unlock

[call site] 00124


                   pthread_mutex_unlock

[call site] 00125


                   fwrite

[call site] 00126


                   pthread_mutex_lock

[call site] 00127


                   pthread_cond_signal

[call site] 00128


                   pthread_mutex_unlock

[call site] 00129


                   realloc

[call site] 00130


                   pthread_mutex_lock

[call site] 00131


                   pthread_cond_signal

[call site] 00132


                   pthread_mutex_unlock

[call site] 00133


                   pthread_mutex_lock

[call site] 00134


                   pthread_cond_signal

[call site] 00135


                   pthread_mutex_unlock

[call site] 00136


                 zxc_stream_engine_stop

[function] [call site] 00137


               zxc_stream_decode_frame

[function] [call site] 00138


                 zxc_stream_read_loop

[function] [call site] 00139


                   pthread_mutex_lock

[call site] 00140


                   pthread_cond_wait

[call site] 00141


                   pthread_mutex_unlock

[call site] 00142


                   zxc_stream_read_chunk

[function] [call site] 00143


                     fread

[call site] 00144


                     feof

[call site] 00145


                     zxc_stream_reader_fail

[function] [call site] 00146


                       pthread_mutex_lock

[call site] 00147


                       pthread_mutex_unlock

[call site] 00148


                   zxc_stream_read_blocks

[function] [call site] 00149


                     zxc_stream_read_at

[function] [call site] 00150


                     zxc_stream_in_read

[function] [call site] 00151


                     zxc_read_block_header

[function] [call site] 00152


                     zxc_check_eof_header

[function] [call site] 00153


                       zxc_write_block_header

[function] [call site] 00154


                       memcmp

[call site] 00155


                     zxc_stream_read_at

[function] [call site] 00156


                     fread

[call site] 00157


                     zxc_stream_reader_fail

[function] [call site] 00158


                   pthread_mutex_lock

[call site] 00159


                   pthread_cond_signal

[call site] 00160


                   pthread_mutex_unlock

[call site] 00161


                 zxc_stream_engine_drain

[function] [call site] 00162


                   pthread_mutex_lock

[call site] 00163


                   pthread_cond_wait

[call site] 00164


                   pthread_mutex_unlock

[call site] 00165


                 zxc_stream_finish_decompress

[function] [call site] 00166


                   zxc_stream_in_read

[function] [call site] 00167


                   zxc_check_seek_header

[function] [call site] 00168


                     zxc_seek_table_header

[function] [call site] 00169


                       zxc_write_block_header

[function] [call site] 00170


                     memcmp

[call site] 00171


                   fread

[call site] 00172


                   zxc_stream_in_read

[function] [call site] 00173


                   zxc_check_file_footer

[function] [call site] 00174


                     zxc_encode_footer

[function] [call site] 00175


                       zxc_store_le_n

[function] [call site] 00176


                       zxc_store_le_n

[function] [call site] 00177


                     memcmp

[call site] 00178


                 pthread_mutex_lock

[call site] 00179


                 pthread_mutex_unlock

[call site] 00180


               zxc_stream_read_exact

[function] [call site] 00181


               zxc_stream_engine_close

[function] [call site] 00182


               fflush

[call site] 00183


             zxc_free_dctx

[function] [call site] 00184


               zxc_cctx_free

[function] [call site] 00185


             fclose

[call site] 00186


           zxc_create_cctx

[function] [call site] 00187


             calloc

[call site] 00188


             zxc_cparams_defaults

[function] [call site] 00189


           zxc_create_dctx

[function] [call site] 00190


           zxc_cctx_set_param

[function] [call site] 00191


             zxc_cparam_bounds

[function] [call site] 00192


           zxc_cctx_set_param

[function] [call site] 00193


           zxc_cctx_set_param

[function] [call site] 00194


           zxc_cctx_set_param

[function] [call site] 00195


           zxc_cctx_set_param

[function] [call site] 00196


           zxc_cctx_set_dict

[function] [call site] 00197


             zxc_dict_copy_set

[function] [call site] 00198


           zxc_cctx_set_progress

[function] [call site] 00199


           zxc_dctx_set_param

[function] [call site] 00200


           zxc_dctx_set_param

[function] [call site] 00201


           zxc_dctx_set_dict

[function] [call site] 00202


             zxc_dict_copy_set

[function] [call site] 00203


           zxc_dctx_set_progress

[function] [call site] 00204


           roundtrip

[function] [call site] 00205


             fmemopen

[call site] 00206


             open_memstream

[call site] 00207


             zxc_stream_compress

[function] [call site] 00208


               zxc_cctx_params

[function] [call site] 00209


               zxc_file_span

[function] [call site] 00210


               fseeko64

[call site] 00211


               zxc_stream_engine_start

[function] [call site] 00212


               zxc_dict_compute_id

[function] [call site] 00213


               zxc_write_file_header

[function] [call site] 00214


               fwrite

[call site] 00215


               zxc_stream_read_loop

[function] [call site] 00216


               zxc_stream_engine_stop

[function] [call site] 00217


               zxc_stream_finish_compress

[function] [call site] 00218


                 zxc_write_block_header

[function] [call site] 00219


                 fwrite

[call site] 00220


                 zxc_seek_table_header

[function] [call site] 00221


                 fwrite

[call site] 00222


                 zxc_seek_write_group

[function] [call site] 00223


                 fwrite

[call site] 00224


                 zxc_write_file_footer

[function] [call site] 00225


                   zxc_encode_footer

[function] [call site] 00226


                 fwrite

[call site] 00227


               fflush

[call site] 00228


             fclose

[call site] 00229


             fclose

[call site] 00230


             __assert_fail

[call site] 00231


             fmemopen

[call site] 00232


             open_memstream

[call site] 00233


             zxc_stream_get_decompressed_size

[function] [call site] 00234


             zxc_stream_decompress

[function] [call site] 00235


             fclose

[call site] 00236


             __assert_fail

[call site] 00237


             __assert_fail

[call site] 00238


             memcmp

[call site] 00239


             __assert_fail

[call site] 00240


             fclose

[call site] 00241


             fclose

[call site] 00242


           zxc_free_cctx

[function] [call site] 00243


             zxc_cctx_free

[function] [call site] 00244


           zxc_free_dctx

[function] [call site] 00245