Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
8	54	zxc_decompress_frame	call site: 00054	zxc_cctx_free
6	6	zxc_compress	call site: 00006	zxc_write_empty_frame
4	30	zxc_compress	call site: 00030	zxc_cctx_free
4	38	zxc_compress	call site: 00038	zxc_write_seek_table
4	46	zxc_decompress	call site: 00046	zxc_decompress_frame
3	21	zxc_compress	call site: 00021	zxc_huf_dict_tree_build
2	25	zxc_pivco_tree_build	call site: 00025	zxc_cctx_free
2	51	zxc_decompress_frame	call site: 00051	zxc_dict_id
2	64	zxc_decompress_frame	call site: 00064	zxc_cctx_free
2	68	zxc_decompress_frame	call site: 00068	zxc_cctx_free
1	14	zxc_cctx_init	call site: 00014	zxc_dctx_entropy_sizes
1	19	zxc_cctx_init_in_workspace	call site: 00019	zxc_aligned_free

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           zxc_compress_bound

[function] [call site] 00001


           realloc

[call site] 00002


           zxc_max_level

[function] [call site] 00003


           zxc_compress

[function] [call site] 00004


             zxc_level_clamp

[function] [call site] 00005


             zxc_dict_id

[function] [call site] 00006


             zxc_write_empty_frame

[function] [call site] 00007


               zxc_write_file_header

[function] [call site] 00008


               zxc_write_block_header

[function] [call site] 00009


               zxc_seek_table_header

[function] [call site] 00010


                 zxc_write_block_header

[function] [call site] 00011


               zxc_write_file_footer

[function] [call site] 00012


             zxc_cctx_init

[function] [call site] 00013


               compute_cctx_layout

[function] [call site] 00014


                 zxc_dctx_entropy_sizes

[function] [call site] 00015


               zxc_aligned_malloc

[function] [call site] 00016


                 posix_memalign

[call site] 00017


               zxc_cctx_init_in_workspace

[function] [call site] 00018


                 compute_cctx_layout

[function] [call site] 00019


               zxc_aligned_free

[function] [call site] 00020


             zxc_cctx_attach_dict_huf

[function] [call site] 00021


               zxc_huf_dict_tree_build

[function] [call site] 00022


                 zxc_huf_unpack_lengths_default

[function] [call site] 00023


                 zxc_pivco_tree_build

[function] [call site] 00024


                   zxc_pivco_bitrev_permute

[function] [call site] 00025


                 zxc_pivco_codes

[function] [call site] 00026


             zxc_cctx_free

[function] [call site] 00027


               zxc_aligned_free

[function] [call site] 00028


               zxc_aligned_free

[function] [call site] 00029


             zxc_write_file_header

[function] [call site] 00030


             zxc_cctx_free

[function] [call site] 00031


             zxc_cctx_free

[function] [call site] 00032


             zxc_cctx_free

[function] [call site] 00033


             zxc_compress_chunk_wrapper

[function] [call site] 00034


             zxc_compress_chunk_wrapper

[function] [call site] 00035


             zxc_cctx_free

[function] [call site] 00036


             zxc_cctx_free

[function] [call site] 00037


             zxc_write_block_header

[function] [call site] 00038


             zxc_write_seek_table

[function] [call site] 00039


               zxc_seek_table_size

[function] [call site] 00040


               zxc_seek_table_header

[function] [call site] 00041


               zxc_seek_write_group

[function] [call site] 00042


             zxc_write_file_footer

[function] [call site] 00043


           realloc

[call site] 00044


           zxc_decompress

[function] [call site] 00045


             zxc_probe_without_dst

[function] [call site] 00046


               zxc_probe_reject_payload

[function] [call site] 00047


                 zxc_read_frame_envelope

[function] [call site] 00048


                   zxc_read_file_header

[function] [call site] 00049


               zxc_decompress_frame

[function] [call site] 00050


                 zxc_read_file_header

[function] [call site] 00051


                 zxc_dict_id

[function] [call site] 00052


                 zxc_cctx_free

[function] [call site] 00053


                 zxc_read_block_header

[function] [call site] 00054


                 zxc_cctx_free

[function] [call site] 00055


                 zxc_cctx_free

[function] [call site] 00056


                 zxc_cctx_free

[function] [call site] 00057


                 zxc_cctx_free

[function] [call site] 00058


                 zxc_read_block_header

[function] [call site] 00059


                 zxc_cctx_free

[function] [call site] 00060


                 zxc_cctx_free

[function] [call site] 00061


                 zxc_cctx_free

[function] [call site] 00062


                 zxc_cctx_init

[function] [call site] 00063


                 zxc_cctx_attach_dict_huf

[function] [call site] 00064


                 zxc_cctx_free

[function] [call site] 00065


                 zxc_decompress_chunk_wrapper

[function] [call site] 00066


                 zxc_decompress_chunk_wrapper

[function] [call site] 00067


                 zxc_decompress_chunk_wrapper

[function] [call site] 00068


                 zxc_cctx_free

[function] [call site] 00069


                 zxc_cctx_free

[function] [call site] 00070


                 zxc_cctx_free

[function] [call site] 00071


             zxc_decompress_frame

[function] [call site] 00072


           __assert_fail

[call site] 00073


           memcmp

[call site] 00074


           __assert_fail

[call site] 00075