Fuzz introspector: vorbis_synthesis_fuzzer
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
1 1 LLVMFuzzerTestOneInput call site: 00001 calloc

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 vorbis_info_init [function] [call site] 00001
2 calloc [call site] 00002
1 vorbis_comment_init [function] [call site] 00003
1 vorbis_synthesis_headerin [function] [call site] 00004
2 oggpack_readinit [function] [call site] 00005
2 oggpack_read [function] [call site] 00006
2 _v_readstring [function] [call site] 00007
3 oggpack_read [function] [call site] 00008
2 memcmp [call site] 00009
2 _vorbis_unpack_info [function] [call site] 00010
3 oggpack_read [function] [call site] 00011
3 oggpack_read [function] [call site] 00012
3 oggpack_read [function] [call site] 00013
3 oggpack_read [function] [call site] 00014
3 oggpack_read [function] [call site] 00015
3 oggpack_read [function] [call site] 00016
3 oggpack_read [function] [call site] 00017
3 oggpack_read [function] [call site] 00018
3 oggpack_read [function] [call site] 00019
3 vorbis_info_clear [function] [call site] 00020
4 vorbis_staticbook_destroy [function] [call site] 00021
4 vorbis_book_clear [function] [call site] 00022
2 _vorbis_unpack_comment [function] [call site] 00023
3 oggpack_read [function] [call site] 00024
3 oggpack_bytes [function] [call site] 00025
3 calloc [call site] 00026
3 _v_readstring [function] [call site] 00027
3 oggpack_read [function] [call site] 00028
3 oggpack_bytes [function] [call site] 00029
3 calloc [call site] 00030
3 calloc [call site] 00031
3 oggpack_read [function] [call site] 00032
3 oggpack_bytes [function] [call site] 00033
3 calloc [call site] 00034
3 _v_readstring [function] [call site] 00035
3 oggpack_read [function] [call site] 00036
3 vorbis_comment_clear [function] [call site] 00037
2 _vorbis_unpack_books [function] [call site] 00038
3 oggpack_read [function] [call site] 00039
3 vorbis_staticbook_unpack [function] [call site] 00040
4 calloc [call site] 00041
4 oggpack_read [function] [call site] 00042
4 oggpack_read [function] [call site] 00043
4 oggpack_read [function] [call site] 00045
4 oggpack_read [function] [call site] 00046
4 oggpack_bytes [function] [call site] 00047
4 oggpack_read [function] [call site] 00048
4 oggpack_read [function] [call site] 00049
4 oggpack_read [function] [call site] 00050
4 oggpack_read [function] [call site] 00051
4 oggpack_read [function] [call site] 00053
4 oggpack_read [function] [call site] 00054
4 oggpack_read [function] [call site] 00055
4 oggpack_read [function] [call site] 00056
4 oggpack_read [function] [call site] 00057
4 oggpack_read [function] [call site] 00058
4 _book_maptype1_quantvals [function] [call site] 00059
4 oggpack_bytes [function] [call site] 00061
4 oggpack_read [function] [call site] 00062
4 vorbis_staticbook_destroy [function] [call site] 00063
3 oggpack_read [function] [call site] 00064
3 oggpack_read [function] [call site] 00065
3 oggpack_read [function] [call site] 00066
3 oggpack_read [function] [call site] 00067
3 oggpack_read [function] [call site] 00068
3 oggpack_read [function] [call site] 00069
3 oggpack_read [function] [call site] 00070
3 oggpack_read [function] [call site] 00071
3 oggpack_read [function] [call site] 00072
3 calloc [call site] 00073
3 oggpack_read [function] [call site] 00074
3 oggpack_read [function] [call site] 00075
3 oggpack_read [function] [call site] 00076
3 oggpack_read [function] [call site] 00077
3 oggpack_read [function] [call site] 00078
3 vorbis_info_clear [function] [call site] 00079
1 vorbis_synthesis_init [function] [call site] 00080
2 _vds_init [function] [call site] 00081
3 calloc [call site] 00082
3 _vorbis_window [function] [call site] 00084
3 _vorbis_window [function] [call site] 00085
3 calloc [call site] 00086
3 vorbis_book_init_decode [function] [call site] 00087
4 _make_words [function] [call site] 00088
4 bitreverse [function] [call site] 00089
4 qsort [call site] 00090
4 _book_unquantize [function] [call site] 00092
5 _float32_unpack [function] [call site] 00093
5 _float32_unpack [function] [call site] 00094
5 calloc [call site] 00095
5 calloc [call site] 00096
5 _book_maptype1_quantvals [function] [call site] 00097
5 VFLOAT_ADD [function] [call site] 00102
5 VFLOAT_ADD [function] [call site] 00103
5 VFLOAT_MULTI [function] [call site] 00104
5 VFLOAT_ADD [function] [call site] 00105
5 VFLOAT_ADD [function] [call site] 00106
4 calloc [call site] 00108
4 bitreverse [function] [call site] 00109
4 bitreverse [function] [call site] 00110
4 bitreverse [function] [call site] 00111
4 vorbis_book_clear [function] [call site] 00112
3 vorbis_staticbook_destroy [function] [call site] 00113
3 calloc [call site] 00114
3 calloc [call site] 00115
3 vorbis_staticbook_destroy [function] [call site] 00116
3 vorbis_dsp_clear [function] [call site] 00117
2 vorbis_synthesis_restart [function] [call site] 00118
1 vorbis_block_init [function] [call site] 00119
1 vorbis_synthesis [function] [call site] 00120
2 _vorbis_synthesis1 [function] [call site] 00121
3 _vorbis_block_ripcord [function] [call site] 00122
4 realloc [call site] 00123
3 oggpack_readinit [function] [call site] 00124
3 oggpack_read [function] [call site] 00125
3 oggpack_read [function] [call site] 00126
3 oggpack_read [function] [call site] 00127
3 oggpack_read [function] [call site] 00128
3 _vorbis_block_alloc [function] [call site] 00129
3 _vorbis_block_alloc [function] [call site] 00130
1 vorbis_synthesis_blockin [function] [call site] 00131
1 vorbis_synthesis_pcmout [function] [call site] 00132
1 vorbis_synthesis_read [function] [call site] 00133
1 vorbis_block_clear [function] [call site] 00134
2 _vorbis_block_ripcord [function] [call site] 00135
1 vorbis_dsp_clear [function] [call site] 00136
1 vorbis_info_clear [function] [call site] 00137
1 vorbis_comment_clear [function] [call site] 00138