Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
18	256	save_attr	call site: 00256	save_preview
18	291	save_v2f	call site: 00291	save_attr
9	16	exr_attr_string_create	call site: 00016	make_temp_filename
9	199	internal_exr_validate_write_part	call site: 00199	exr_attr_list_add_static_name
6	107	exr_set_data_window	call site: 00107	ceil_log2
6	212	validate_part_type	call site: 00212	exr_attr_string_set
6	282	save_tiledesc	call site: 00282	save_timecode
6	314	exr_write_scanline_chunk_info	call site: 00314	internal_exr_unlock
5	181	exr_attr_set_int	call site: 00181	exr_set_version
5	226	save_box2i	call site: 00226	save_bytes
4	27	exr_finish	call site: 00027	unlink
4	41	attr_destroy	call site: 00041	exr_attr_string_vector_destroy

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           exr_start_write

[function] [call site] 00001


             fill_context_data

[function] [call site] 00002


               internal_exr_update_default_handlers

[function] [call site] 00003


             internal_exr_alloc_context

[function] [call site] 00004


               exr_get_default_maximum_image_size

[function] [call site] 00005


               exr_get_default_maximum_tile_size

[function] [call site] 00006


               exr_get_default_zip_compression_level

[function] [call site] 00007


               exr_get_default_dwa_compression_quality

[function] [call site] 00008


               pthread_mutex_init

[call site] 00009


               internal_exr_add_part

[function] [call site] 00010


               exr_get_default_error_message

[function] [call site] 00011


             exr_attr_string_create

[function] [call site] 00012


               exr_attr_string_create_with_length

[function] [call site] 00013


                 exr_attr_string_init

[function] [call site] 00014


                 strnlen

[call site] 00015


               strlen

[call site] 00016


             make_temp_filename

[function] [call site] 00017


               getpid

[call site] 00018


               snprintf

[call site] 00019


               strlen

[call site] 00020


               strrchr

[call site] 00021


             default_init_write_file

[function] [call site] 00022


               open64

[call site] 00023


               __errno_location

[call site] 00024


               strerror

[call site] 00025


             exr_finish

[function] [call site] 00026


               finalize_write

[function] [call site] 00027


                 unlink

[call site] 00028


                 unlink

[call site] 00029


                 rename

[call site] 00030


                 strerror

[call site] 00031


               internal_exr_destroy_context

[function] [call site] 00032


                 exr_attr_string_destroy

[function] [call site] 00033


                 exr_attr_string_destroy

[function] [call site] 00034


                 exr_attr_list_destroy

[function] [call site] 00035


                   attr_destroy

[function] [call site] 00036


                     exr_attr_chlist_destroy

[function] [call site] 00037


                       exr_attr_string_destroy

[function] [call site] 00038


                     exr_attr_float_vector_destroy

[function] [call site] 00039


                     exr_attr_preview_destroy

[function] [call site] 00040


                     exr_attr_string_destroy

[function] [call site] 00041


                     exr_attr_string_vector_destroy

[function] [call site] 00042


                       exr_attr_string_destroy

[function] [call site] 00043


                     exr_attr_opaquedata_destroy

[function] [call site] 00044


                     exr_attr_bytes_destroy

[function] [call site] 00045


                 internal_exr_destroy_parts

[function] [call site] 00046


                   internal_exr_destroy_part

[function] [call site] 00047


                     exr_attr_list_destroy

[function] [call site] 00048


                 pthread_mutex_destroy

[call site] 00049


           exr_add_part

[function] [call site] 00050


             internal_exr_lock

[function] [call site] 00051


               pthread_mutex_lock

[call site] 00052


             internal_exr_unlock

[function] [call site] 00053


               pthread_mutex_unlock

[call site] 00054


             strlen

[call site] 00055


             internal_exr_unlock

[function] [call site] 00056


             internal_exr_unlock

[function] [call site] 00057


             strcmp

[call site] 00058


             internal_exr_unlock

[function] [call site] 00059


             internal_exr_add_part

[function] [call site] 00060


             internal_exr_unlock

[function] [call site] 00061


             internal_exr_revert_add_part

[function] [call site] 00062


               internal_exr_destroy_part

[function] [call site] 00063


             internal_exr_unlock

[function] [call site] 00064


             exr_attr_list_add_static_name

[function] [call site] 00065


               validate_attr_arguments

[function] [call site] 00066


                 exr_attr_list_find_by_name

[function] [call site] 00067


                   strcmp

[call site] 00068


                   strcmp

[call site] 00069


               strlen

[call site] 00070


               create_attr_block

[function] [call site] 00071


               add_to_list

[function] [call site] 00072


                 strcmp

[call site] 00073


                 attr_init

[function] [call site] 00074


                 exr_attr_list_remove

[function] [call site] 00075


                   attr_destroy

[function] [call site] 00076


               check_attr_handler

[function] [call site] 00077


                 exr_attr_list_find_by_name

[function] [call site] 00078


             internal_exr_revert_add_part

[function] [call site] 00079


             internal_exr_unlock

[function] [call site] 00080


             exr_attr_string_init_static_with_length

[function] [call site] 00081


             internal_exr_revert_add_part

[function] [call site] 00082


             internal_exr_unlock

[function] [call site] 00083


             exr_attr_list_add_static_name

[function] [call site] 00084


             exr_attr_string_create_with_length

[function] [call site] 00085


             exr_attr_list_add_static_name

[function] [call site] 00086


             internal_exr_revert_add_part

[function] [call site] 00087


             internal_exr_unlock

[function] [call site] 00088


           exr_finish

[function] [call site] 00089


           exr_initialize_required_attr_simple

[function] [call site] 00090


             exr_initialize_required_attr

[function] [call site] 00091


               exr_set_compression

[function] [call site] 00092


                 internal_exr_lock

[function] [call site] 00093


                 internal_exr_unlock

[function] [call site] 00094


                 exr_attr_list_add

[function] [call site] 00095


                   validate_attr_arguments

[function] [call site] 00096


                   strlen

[call site] 00097


                   create_attr_block

[function] [call site] 00098


                   add_to_list

[function] [call site] 00099


                   check_attr_handler

[function] [call site] 00100


                 exr_compression_lines_per_chunk

[function] [call site] 00101


                 internal_exr_unlock

[function] [call site] 00102


               exr_set_data_window

[function] [call site] 00103


                 internal_exr_lock

[function] [call site] 00104


                 internal_exr_unlock

[function] [call site] 00105


                 exr_attr_list_add

[function] [call site] 00106


                 internal_exr_compute_tile_information

[function] [call site] 00107


                   floor_log2

[function] [call site] 00108


                   ceil_log2

[function] [call site] 00109


                   floor_log2

[function] [call site] 00110


                   floor_log2

[function] [call site] 00111


                   ceil_log2

[function] [call site] 00112


                   ceil_log2

[function] [call site] 00113


                   calc_level_size

[function] [call site] 00114


                   calc_level_size

[function] [call site] 00115


                 internal_exr_unlock

[function] [call site] 00116


               exr_set_display_window

[function] [call site] 00117


                 internal_exr_lock

[function] [call site] 00118


                 internal_exr_unlock

[function] [call site] 00119


                 exr_attr_list_add

[function] [call site] 00120


                 internal_exr_unlock

[function] [call site] 00121


               exr_set_lineorder

[function] [call site] 00122


                 internal_exr_lock

[function] [call site] 00123


                 internal_exr_unlock

[function] [call site] 00124


                 exr_attr_list_add

[function] [call site] 00125


                 internal_exr_unlock

[function] [call site] 00126


               exr_set_pixel_aspect_ratio

[function] [call site] 00127


                 internal_exr_lock

[function] [call site] 00128


                 internal_exr_unlock

[function] [call site] 00129


                 exr_attr_list_add

[function] [call site] 00130


                 internal_exr_unlock

[function] [call site] 00131


               exr_set_screen_window_center

[function] [call site] 00132


                 internal_exr_lock

[function] [call site] 00133


                 internal_exr_unlock

[function] [call site] 00134


                 exr_attr_list_add

[function] [call site] 00135


                 internal_exr_unlock

[function] [call site] 00136


                 internal_exr_unlock

[function] [call site] 00137


                 internal_exr_unlock

[function] [call site] 00138


               exr_set_screen_window_width

[function] [call site] 00139


                 internal_exr_lock

[function] [call site] 00140


                 internal_exr_unlock

[function] [call site] 00141


                 exr_attr_list_add

[function] [call site] 00142


                 internal_exr_unlock

[function] [call site] 00143


           exr_finish

[function] [call site] 00144


           snprintf

[call site] 00145


           exr_add_channel

[function] [call site] 00146


             internal_exr_lock

[function] [call site] 00147


             internal_exr_unlock

[function] [call site] 00148


             exr_attr_list_add

[function] [call site] 00149


             exr_attr_chlist_add

[function] [call site] 00150


               exr_attr_chlist_add_with_length

[function] [call site] 00151


                 strcmp

[call site] 00152


                 exr_attr_string_create_with_length

[function] [call site] 00153


                 exr_attr_string_destroy

[function] [call site] 00154


               strlen

[call site] 00155


             internal_exr_unlock

[function] [call site] 00156


           exr_set_tile_descriptor

[function] [call site] 00157


             internal_exr_lock

[function] [call site] 00158


             internal_exr_unlock

[function] [call site] 00159


             internal_exr_unlock

[function] [call site] 00160


             internal_exr_unlock

[function] [call site] 00161


             internal_exr_unlock

[function] [call site] 00162


             internal_exr_unlock

[function] [call site] 00163


             exr_attr_list_add

[function] [call site] 00164


             internal_exr_compute_tile_information

[function] [call site] 00165


             internal_exr_unlock

[function] [call site] 00166


           exr_write_header

[function] [call site] 00167


             internal_exr_lock

[function] [call site] 00168


             internal_exr_unlock

[function] [call site] 00169


             internal_exr_unlock

[function] [call site] 00170


             internal_exr_unlock

[function] [call site] 00171


             internal_exr_unlock

[function] [call site] 00172


             internal_exr_compute_tile_information

[function] [call site] 00173


             internal_exr_compute_chunk_offset_size

[function] [call site] 00174


               exr_compression_lines_per_chunk

[function] [call site] 00175


               compute_sampled_width

[function] [call site] 00176


               compute_sampled_height

[function] [call site] 00177


             internal_exr_unlock

[function] [call site] 00178


             internal_exr_unlock

[function] [call site] 00179


             exr_attr_set_int

[function] [call site] 00180


               strcmp

[call site] 00181


               exr_set_version

[function] [call site] 00182


                 internal_exr_lock

[function] [call site] 00183


                 internal_exr_unlock

[function] [call site] 00184


                 exr_attr_list_add

[function] [call site] 00185


                 internal_exr_unlock

[function] [call site] 00186


               strcmp

[call site] 00187


               exr_set_chunk_count

[function] [call site] 00188


                 internal_exr_lock

[function] [call site] 00189


                 internal_exr_unlock

[function] [call site] 00190


                 exr_attr_list_add

[function] [call site] 00191


                 internal_exr_unlock

[function] [call site] 00192


               internal_exr_lock

[function] [call site] 00193


               internal_exr_unlock

[function] [call site] 00194


               exr_attr_list_find_by_name

[function] [call site] 00195


               exr_attr_list_add

[function] [call site] 00196


             internal_exr_lock

[function] [call site] 00197


             internal_exr_validate_write_part

[function] [call site] 00198


               validate_req_attr

[function] [call site] 00199


                 exr_attr_list_add_static_name

[function] [call site] 00200


                 exr_attr_list_add_static_name

[function] [call site] 00201


                 internal_exr_compute_tile_information

[function] [call site] 00202


                 exr_attr_list_add_static_name

[function] [call site] 00203


                 exr_attr_list_add_static_name

[function] [call site] 00204


                 exr_attr_list_add_static_name

[function] [call site] 00205


                 exr_attr_list_add_static_name

[function] [call site] 00206


                 exr_attr_list_add_static_name

[function] [call site] 00207


                 exr_attr_list_add_static_name

[function] [call site] 00208


               validate_image_dimensions

[function] [call site] 00209


               validate_channels

[function] [call site] 00210


               validate_part_type

[function] [call site] 00211


                 strcmp

[call site] 00212


                 exr_attr_string_set

[function] [call site] 00213


                   exr_attr_string_set_with_length

[function] [call site] 00214


                     strnlen

[call site] 00215


                     exr_attr_string_destroy

[function] [call site] 00216


                     exr_attr_string_create_with_length

[function] [call site] 00217


                   strlen

[call site] 00218


               validate_tile_data

[function] [call site] 00219


               validate_deep_data

[function] [call site] 00220


             internal_exr_write_header

[function] [call site] 00221


               internal_exr_calc_header_version_flags

[function] [call site] 00222


               save_attr

[function] [call site] 00223


                 save_box2i

[function] [call site] 00224


                   save_attr_sz

[function] [call site] 00225


                   save_attr_32

[function] [call site] 00226


                 save_box2f

[function] [call site] 00227


                   save_attr_sz

[function] [call site] 00228


                   save_attr_32

[function] [call site] 00229


                 save_bytes

[function] [call site] 00230


                   save_attr_sz

[function] [call site] 00231


                 save_chlist

[function] [call site] 00232


                   save_attr_sz

[function] [call site] 00233


                 save_chromaticities

[function] [call site] 00234


                   save_attr_sz

[function] [call site] 00235


                   save_attr_32

[function] [call site] 00236


                 save_attr_uint8

[function] [call site] 00237


                   save_attr_sz

[function] [call site] 00238


                 save_attr_double

[function] [call site] 00239


                   save_attr_sz

[function] [call site] 00240


                   save_attr_64

[function] [call site] 00241


                 save_attr_uint8

[function] [call site] 00242


                 save_attr_float

[function] [call site] 00243


                   save_attr_sz

[function] [call site] 00244


                   save_attr_32

[function] [call site] 00245


                 save_float_vector

[function] [call site] 00246


                   save_attr_sz

[function] [call site] 00247


                   save_attr_32

[function] [call site] 00248


                   save_attr_32

[function] [call site] 00249


                 save_attr_int

[function] [call site] 00250


                   save_attr_sz

[function] [call site] 00251


                   save_attr_32

[function] [call site] 00252


                 save_keycode

[function] [call site] 00253


                   save_attr_sz

[function] [call site] 00254


                   save_attr_32

[function] [call site] 00255


                 save_attr_uint8

[function] [call site] 00256


                 save_m33f

[function] [call site] 00257


                   save_attr_sz

[function] [call site] 00258


                   save_attr_32

[function] [call site] 00259


                 save_m33d

[function] [call site] 00260


                   save_attr_sz

[function] [call site] 00261


                   save_attr_64

[function] [call site] 00262


                 save_m44f

[function] [call site] 00263


                   save_attr_sz

[function] [call site] 00264


                   save_attr_32

[function] [call site] 00265


                 save_m44d

[function] [call site] 00266


                   save_attr_sz

[function] [call site] 00267


                   save_attr_64

[function] [call site] 00268


                 save_preview

[function] [call site] 00269


                   save_attr_sz

[function] [call site] 00270


                   save_attr_32

[function] [call site] 00271


                 save_rational

[function] [call site] 00272


                   save_attr_sz

[function] [call site] 00273


                   save_attr_32

[function] [call site] 00274


                 save_string

[function] [call site] 00275


                   save_attr_sz

[function] [call site] 00276


                 save_string_vector

[function] [call site] 00277


                   save_attr_sz

[function] [call site] 00278


                   save_attr_sz

[function] [call site] 00279


                 save_tiledesc

[function] [call site] 00280


                   save_attr_sz

[function] [call site] 00281


                   save_attr_32

[function] [call site] 00282


                 save_timecode

[function] [call site] 00283


                   save_attr_sz

[function] [call site] 00284


                   save_attr_32

[function] [call site] 00285


                 save_v2i

[function] [call site] 00286


                   save_attr_sz

[function] [call site] 00287


                   save_attr_32

[function] [call site] 00288


                 save_v2f

[function] [call site] 00289


                   save_attr_sz

[function] [call site] 00290


                   save_attr_32

[function] [call site] 00291


                 save_v2d

[function] [call site] 00292


                   save_attr_sz

[function] [call site] 00293


                   save_attr_64

[function] [call site] 00294


                 save_v3i

[function] [call site] 00295


                   save_attr_sz

[function] [call site] 00296


                   save_attr_32

[function] [call site] 00297


                 save_v3f

[function] [call site] 00298


                   save_attr_sz

[function] [call site] 00299


                   save_attr_32

[function] [call site] 00300


                 save_v3d

[function] [call site] 00301


                   save_attr_sz

[function] [call site] 00302


                   save_attr_64

[function] [call site] 00303


                 save_opaque

[function] [call site] 00304


                   exr_attr_opaquedata_pack

[function] [call site] 00305


                   save_attr_sz

[function] [call site] 00306


               strcmp

[call site] 00307


               strcmp

[call site] 00308


               save_attr

[function] [call site] 00309


             internal_exr_unlock

[function] [call site] 00310


           exr_finish

[function] [call site] 00311


           exr_write_scanline_chunk_info

[function] [call site] 00312


             internal_exr_lock

[function] [call site] 00313


             internal_exr_unlock

[function] [call site] 00314


             internal_exr_unlock

[function] [call site] 00315


             internal_exr_unlock

[function] [call site] 00316


             internal_exr_unlock

[function] [call site] 00317


             internal_exr_unlock

[function] [call site] 00318


             internal_exr_unlock

[function] [call site] 00319


             internal_exr_unlock

[function] [call site] 00320


             compute_chunk_unpack_size

[function] [call site] 00321


               compute_sampled_width

[function] [call site] 00322


               compute_sampled_height

[function] [call site] 00323


             internal_exr_unlock

[function] [call site] 00324


           exr_finish

[function] [call site] 00325


           exr_write_tile_chunk_info

[function] [call site] 00326


             internal_exr_lock

[function] [call site] 00327


             internal_exr_unlock

[function] [call site] 00328


             internal_exr_unlock

[function] [call site] 00329


             internal_exr_unlock

[function] [call site] 00330


             internal_exr_unlock

[function] [call site] 00331


             internal_exr_unlock

[function] [call site] 00332


             validate_and_compute_tile_chunk_off

[function] [call site] 00333


             internal_exr_unlock

[function] [call site] 00334


             internal_exr_unlock

[function] [call site] 00335


           exr_finish

[function] [call site] 00336


           exr_encoding_initialize

[function] [call site] 00337


             internal_exr_lock

[function] [call site] 00338


             internal_exr_unlock

[function] [call site] 00339


             internal_exr_unlock

[function] [call site] 00340


             internal_exr_unlock

[function] [call site] 00341


             internal_coding_fill_channel_info

[function] [call site] 00342


               compute_sampled_height

[function] [call site] 00343


               compute_sampled_width

[function] [call site] 00344


             internal_exr_unlock

[function] [call site] 00345


           exr_finish

[function] [call site] 00346


           exr_encoding_choose_default_routines

[function] [call site] 00347


             internal_exr_lock

[function] [call site] 00348


             internal_exr_unlock

[function] [call site] 00349


             internal_exr_unlock

[function] [call site] 00350


             internal_exr_unlock

[function] [call site] 00351


             internal_exr_match_encode

[function] [call site] 00352


             internal_exr_unlock

[function] [call site] 00353


           exr_encoding_run

[function] [call site] 00354


             internal_exr_lock

[function] [call site] 00355


             internal_exr_unlock

[function] [call site] 00356


             internal_exr_unlock

[function] [call site] 00357


             internal_exr_unlock

[function] [call site] 00358


             internal_exr_unlock

[function] [call site] 00359


             internal_exr_unlock

[function] [call site] 00360


             internal_exr_unlock

[function] [call site] 00361


             internal_exr_unlock

[function] [call site] 00362


             internal_exr_unlock

[function] [call site] 00363


             internal_encode_alloc_buffer

[function] [call site] 00364


               internal_encode_free_buffer

[function] [call site] 00365


             internal_exr_unlock

[function] [call site] 00366


             internal_exr_unlock

[function] [call site] 00367


             internal_encode_free_buffer

[function] [call site] 00368


             internal_encode_free_buffer

[function] [call site] 00369


           exr_encoding_destroy

[function] [call site] 00370


             internal_encode_free_buffer

[function] [call site] 00371


             internal_encode_free_buffer

[function] [call site] 00372


             internal_encode_free_buffer

[function] [call site] 00373


             internal_encode_free_buffer

[function] [call site] 00374


             internal_encode_free_buffer

[function] [call site] 00375


           exr_finish

[function] [call site] 00376