Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
15	43	deflate	call site: 00043	crc32
8	134	inflate	call site: 00134	crc32
7	19	crc32_z	call site: 00019	byte_swap
4	64	read_buf	call site: 00064	read_buf
3	2	compressBound	call site: 00002	test_deflate
3	105	deflate_rle	call site: 00105	_tr_flush_block
2	97	deflate_huff	call site: 00097	_tr_flush_block
2	109	_tr_align	call site: 00109	flush_pending
2	131	inflate	call site: 00131	crc32
2	151	inflate	call site: 00151	crc32
1	0	EP	call site: 00000	compressBound
1	7	deflateInit_	call site: 00007	deflateEnd

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           compressBound

[function] [call site] 00001


             compressBound_z

[function] [call site] 00002


           calloc

[call site] 00003


           calloc

[call site] 00004


           test_deflate

[function] [call site] 00005


             deflateInit_

[function] [call site] 00006


               deflateInit2_

[function] [call site] 00007


                 deflateEnd

[function] [call site] 00008


                   deflateStateCheck

[function] [call site] 00009


                 deflateReset

[function] [call site] 00010


                   deflateResetKeep

[function] [call site] 00011


                     deflateStateCheck

[function] [call site] 00012


                     crc32

[function] [call site] 00013


                       crc32_z

[function] [call site] 00014


                         crc_word

[function] [call site] 00015


                         crc_word

[function] [call site] 00016


                         crc_word

[function] [call site] 00017


                         crc_word

[function] [call site] 00018


                         crc_word

[function] [call site] 00019


                         byte_swap

[function] [call site] 00020


                         crc_word_big

[function] [call site] 00021


                         crc_word_big

[function] [call site] 00022


                         crc_word_big

[function] [call site] 00023


                         crc_word_big

[function] [call site] 00024


                         crc_word_big

[function] [call site] 00025


                         byte_swap

[function] [call site] 00026


                     adler32

[function] [call site] 00027


                       adler32_z

[function] [call site] 00028


                     _tr_init

[function] [call site] 00029


                       tr_static_init

[function] [call site] 00030


                       init_block

[function] [call site] 00031


                   lm_init

[function] [call site] 00032


             fprintf

[call site] 00033


             deflate

[function] [call site] 00034


               deflateStateCheck

[function] [call site] 00035


               flush_pending

[function] [call site] 00036


                 _tr_flush_bits

[function] [call site] 00037


                   bi_flush

[function] [call site] 00038


               putShortMSB

[function] [call site] 00039


               putShortMSB

[function] [call site] 00040


               putShortMSB

[function] [call site] 00041


               adler32

[function] [call site] 00042


               flush_pending

[function] [call site] 00043


               crc32

[function] [call site] 00044


               flush_pending

[function] [call site] 00045


               crc32

[function] [call site] 00046


               crc32

[function] [call site] 00047


               flush_pending

[function] [call site] 00048


               crc32

[function] [call site] 00049


               crc32

[function] [call site] 00050


               flush_pending

[function] [call site] 00051


               crc32

[function] [call site] 00052


               crc32

[function] [call site] 00053


               flush_pending

[function] [call site] 00054


               crc32

[function] [call site] 00055


               flush_pending

[function] [call site] 00056


               crc32

[function] [call site] 00057


               flush_pending

[function] [call site] 00058


               deflate_stored

[function] [call site] 00059


                 _tr_stored_block

[function] [call site] 00060


                   bi_windup

[function] [call site] 00061


                 flush_pending

[function] [call site] 00062


                 read_buf

[function] [call site] 00063


                   adler32

[function] [call site] 00064


                   crc32

[function] [call site] 00065


                 read_buf

[function] [call site] 00066


                 _tr_stored_block

[function] [call site] 00067


                 flush_pending

[function] [call site] 00068


               deflate_huff

[function] [call site] 00069


                 fill_window

[function] [call site] 00070


                   slide_hash

[function] [call site] 00071


                   read_buf

[function] [call site] 00072


                 _tr_flush_block

[function] [call site] 00073


                   detect_data_type

[function] [call site] 00074


                   build_tree

[function] [call site] 00075


                     pqdownheap

[function] [call site] 00076


                     pqdownheap

[function] [call site] 00077


                     pqdownheap

[function] [call site] 00078


                     gen_bitlen

[function] [call site] 00079


                     gen_codes

[function] [call site] 00080


                       bi_reverse

[function] [call site] 00081


                   build_tree

[function] [call site] 00082


                   build_bl_tree

[function] [call site] 00083


                     scan_tree

[function] [call site] 00084


                     scan_tree

[function] [call site] 00085


                     build_tree

[function] [call site] 00086


                   _tr_stored_block

[function] [call site] 00087


                   compress_block

[function] [call site] 00088


                   send_all_trees

[function] [call site] 00089


                     send_tree

[function] [call site] 00090


                     send_tree

[function] [call site] 00091


                   compress_block

[function] [call site] 00092


                   init_block

[function] [call site] 00093


                   bi_windup

[function] [call site] 00094


                 flush_pending

[function] [call site] 00095


                 _tr_flush_block

[function] [call site] 00096


                 flush_pending

[function] [call site] 00097


                 _tr_flush_block

[function] [call site] 00098


                 flush_pending

[function] [call site] 00099


               deflate_rle

[function] [call site] 00100


                 fill_window

[function] [call site] 00101


                 _tr_flush_block

[function] [call site] 00102


                 flush_pending

[function] [call site] 00103


                 _tr_flush_block

[function] [call site] 00104


                 flush_pending

[function] [call site] 00105


                 _tr_flush_block

[function] [call site] 00106


                 flush_pending

[function] [call site] 00107


               _tr_align

[function] [call site] 00108


                 bi_flush

[function] [call site] 00109


               _tr_stored_block

[function] [call site] 00110


               flush_pending

[function] [call site] 00111


               putShortMSB

[function] [call site] 00112


               putShortMSB

[function] [call site] 00113


               flush_pending

[function] [call site] 00114


             fprintf

[call site] 00115


             deflate

[function] [call site] 00116


             fprintf

[call site] 00117


             deflateEnd

[function] [call site] 00118


             fprintf

[call site] 00119


           test_inflate

[function] [call site] 00120


             inflateInit_

[function] [call site] 00121


               inflateInit2_

[function] [call site] 00122


                 inflateReset2

[function] [call site] 00123


                   inflateStateCheck

[function] [call site] 00124


                   inflateReset

[function] [call site] 00125


                     inflateStateCheck

[function] [call site] 00126


                     inflateResetKeep

[function] [call site] 00127


                       inflateStateCheck

[function] [call site] 00128


             fprintf

[call site] 00129


             inflate

[function] [call site] 00130


               inflateStateCheck

[function] [call site] 00131


               crc32

[function] [call site] 00132


               crc32

[function] [call site] 00133


               adler32

[function] [call site] 00134


               crc32

[function] [call site] 00135


               crc32

[function] [call site] 00136


               crc32

[function] [call site] 00137


               crc32

[function] [call site] 00138


               crc32

[function] [call site] 00139


               crc32

[function] [call site] 00140


               crc32

[function] [call site] 00141


               crc32

[function] [call site] 00142


               adler32

[function] [call site] 00143


               inflate_fixed

[function] [call site] 00144


               inflate_table

[function] [call site] 00145


               inflate_table

[function] [call site] 00146


               inflate_table

[function] [call site] 00147


               inflate_fast

[function] [call site] 00148


               crc32

[function] [call site] 00149


               adler32

[function] [call site] 00150


               updatewindow

[function] [call site] 00151


               crc32

[function] [call site] 00152


               adler32

[function] [call site] 00153


             fprintf

[call site] 00154


             inflateEnd

[function] [call site] 00155


               inflateStateCheck

[function] [call site] 00156


             fprintf

[call site] 00157


             memcmp

[call site] 00158


             fprintf

[call site] 00159