Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
6	2	zxc_dict_load	call site: 00002	zxc_dict_id
5	90	zxc_compress	call site: 00090	zxc_huf_dict_tree_build
5	121	zxc_decompress_frame	call site: 00121	zxc_cctx_free
5	129	zxc_decompress_dispatch_init	call site: 00129	zxc_decompress_chunk_wrapper
4	100	zxc_compress	call site: 00100	zxc_compress_chunk_wrapper
3	96	zxc_compress	call site: 00096	zxc_cctx_free
3	106	zxc_compress	call site: 00106	zxc_write_seek_table
1	23	zxc_cctx_init	call site: 00023	zxc_dctx_entropy_sizes
1	28	zxc_cctx_init_in_workspace	call site: 00028	zxc_aligned_free
1	30	zxc_train_dict_huf	call site: 00030	zxc_cctx_free
1	115	zxc_decompress_frame	call site: 00115	zxc_cctx_free
1	117	zxc_decompress_frame	call site: 00117	zxc_cctx_free

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           zxc_dict_load

[function] [call site] 00001


             zxc_dict_id

[function] [call site] 00002


           __assert_fail

[call site] 00003


           __assert_fail

[call site] 00004


           zxc_dict_get_id

[function] [call site] 00005


           __assert_fail

[call site] 00006


           zxc_dict_id

[function] [call site] 00007


           __assert_fail

[call site] 00008


           zxc_dict_get_id

[function] [call site] 00009


           zxc_max_level

[function] [call site] 00010


           zxc_train_dict

[function] [call site] 00011


             zxc_dict_hash

[function] [call site] 00012


             zxc_dict_hash

[function] [call site] 00013


             zxc_dict_hash

[function] [call site] 00014


             zxc_dict_sort_segs_desc

[function] [call site] 00015


               zxc_dict_sift_down

[function] [call site] 00016


               zxc_dict_sift_down

[function] [call site] 00017


             zxc_dict_hash

[function] [call site] 00018


             zxc_dict_hash

[function] [call site] 00019


           __assert_fail

[call site] 00020


           zxc_train_dict_huf

[function] [call site] 00021


             zxc_cctx_init

[function] [call site] 00022


               compute_cctx_layout

[function] [call site] 00023


                 zxc_dctx_entropy_sizes

[function] [call site] 00024


               zxc_aligned_malloc

[function] [call site] 00025


                 posix_memalign

[call site] 00026


               zxc_cctx_init_in_workspace

[function] [call site] 00027


                 compute_cctx_layout

[function] [call site] 00028


               zxc_aligned_free

[function] [call site] 00029


             zxc_compress_bound

[function] [call site] 00030


             zxc_cctx_free

[function] [call site] 00031


               zxc_aligned_free

[function] [call site] 00032


               zxc_aligned_free

[function] [call site] 00033


             zxc_compress_chunk_wrapper

[function] [call site] 00034


               zxc_compress_dispatch_init

[function] [call site] 00035


                 zxc_detect_cpu_features

[function] [call site] 00036


             zxc_huf_build_code_lengths

[function] [call site] 00037


               zxc_huf_build_code_lengths_default

[function] [call site] 00038


                 pm_leaves_sort

[function] [call site] 00039


                 calloc

[call site] 00040


             zxc_huf_nudge_code_lengths

[function] [call site] 00041


               zxc_huf_nudge_classes

[function] [call site] 00042


               zxc_huf_nudge_pf_canonical

[function] [call site] 00043


               zxc_huf_nudge_eval

[function] [call site] 00044


               pm_leaves_sort

[function] [call site] 00045


               zxc_huf_nudge_walk

[function] [call site] 00046


                 zxc_huf_nudge_clamp

[function] [call site] 00047


                 zxc_huf_nudge_clamp

[function] [call site] 00048


                 zxc_huf_nudge_complete

[function] [call site] 00049


                   zxc_huf_nudge_clamp

[function] [call site] 00050


                 zxc_huf_nudge_eval

[function] [call site] 00051


               zxc_huf_nudge_assign

[function] [call site] 00052


               zxc_huf_build_code_lengths_default

[function] [call site] 00053


               zxc_huf_nudge_dp_solve

[function] [call site] 00054


                 zxc_huf_nudge_dp_run_j

[function] [call site] 00055


                 zxc_huf_nudge_dp_run_j

[function] [call site] 00056


               zxc_huf_nudge_classes

[function] [call site] 00057


               zxc_huf_nudge_pf_canonical

[function] [call site] 00058


               zxc_huf_nudge_eval

[function] [call site] 00059


             zxc_huf_pack_lengths

[function] [call site] 00060


               zxc_huf_pack_lengths_default

[function] [call site] 00061


             zxc_cctx_free

[function] [call site] 00062


           zxc_dict_save_bound

[function] [call site] 00063


           zxc_dict_save

[function] [call site] 00064


             zxc_dict_id

[function] [call site] 00065


           __assert_fail

[call site] 00066


           zxc_dict_load

[function] [call site] 00067


           __assert_fail

[call site] 00068


           __assert_fail

[call site] 00069


           memcmp

[call site] 00070


           __assert_fail

[call site] 00071


           memcmp

[call site] 00072


           __assert_fail

[call site] 00073


           zxc_dict_get_id

[function] [call site] 00074


           __assert_fail

[call site] 00075


           zxc_dict_save

[function] [call site] 00076


           __assert_fail

[call site] 00077


           zxc_dict_save

[function] [call site] 00078


           __assert_fail

[call site] 00079


           zxc_dict_load

[function] [call site] 00080


           __assert_fail

[call site] 00081


           memcmp

[call site] 00082


           __assert_fail

[call site] 00083


           zxc_compress_bound

[function] [call site] 00084


           realloc

[call site] 00085


           zxc_compress

[function] [call site] 00086


             zxc_level_clamp

[function] [call site] 00087


             zxc_dict_id

[function] [call site] 00088


             zxc_cctx_init

[function] [call site] 00089


             zxc_cctx_attach_dict_huf

[function] [call site] 00090


               zxc_huf_dict_tree_build

[function] [call site] 00091


                 zxc_huf_unpack_lengths_default

[function] [call site] 00092


                 zxc_pivco_tree_build

[function] [call site] 00093


                 zxc_pivco_decode_aux_build

[function] [call site] 00094


             zxc_cctx_free

[function] [call site] 00095


             zxc_write_file_header

[function] [call site] 00096


             zxc_cctx_free

[function] [call site] 00097


             zxc_cctx_free

[function] [call site] 00098


             zxc_cctx_free

[function] [call site] 00099


             zxc_compress_chunk_wrapper

[function] [call site] 00100


             zxc_compress_chunk_wrapper

[function] [call site] 00101


             zxc_cctx_free

[function] [call site] 00102


             realloc

[call site] 00103


             zxc_cctx_free

[function] [call site] 00104


             zxc_cctx_free

[function] [call site] 00105


             zxc_write_block_header

[function] [call site] 00106


             zxc_write_seek_table

[function] [call site] 00107


               zxc_seek_table_size

[function] [call site] 00108


               zxc_write_block_header

[function] [call site] 00109


             zxc_write_file_footer

[function] [call site] 00110


           realloc

[call site] 00111


           zxc_decompress

[function] [call site] 00112


             zxc_decompress_frame

[function] [call site] 00113


               zxc_read_file_header

[function] [call site] 00114


               zxc_cctx_init

[function] [call site] 00115


               zxc_cctx_free

[function] [call site] 00116


               zxc_dict_id

[function] [call site] 00117


               zxc_cctx_free

[function] [call site] 00118


               zxc_cctx_attach_dict_huf

[function] [call site] 00119


               zxc_cctx_free

[function] [call site] 00120


               zxc_read_block_header

[function] [call site] 00121


               zxc_cctx_free

[function] [call site] 00122


               zxc_cctx_free

[function] [call site] 00123


               zxc_cctx_free

[function] [call site] 00124


               zxc_cctx_free

[function] [call site] 00125


               zxc_cctx_free

[function] [call site] 00126


               zxc_decompress_chunk_wrapper

[function] [call site] 00127


                 zxc_decompress_dispatch_init

[function] [call site] 00128


                   zxc_detect_cpu_features

[function] [call site] 00129


               zxc_cctx_free

[function] [call site] 00130


               zxc_decompress_chunk_wrapper

[function] [call site] 00131


               zxc_decompress_chunk_wrapper

[function] [call site] 00132


               zxc_cctx_free

[function] [call site] 00133


               zxc_cctx_free

[function] [call site] 00134


               zxc_cctx_free

[function] [call site] 00135


           __assert_fail

[call site] 00136


           memcmp

[call site] 00137


           __assert_fail

[call site] 00138