Fuzz introspector: speex/contrib/oss-fuzz/speexenc_fuzzer.cc
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
88 0 EP call site: 00000 speex_bits_write

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 FuzzedDataProvider::PickValueInArray [function] [call site] 00001
1 FuzzedDataProvider::PickValueInArray [function] [call site] 00002
1 FuzzedDataProvider::PickValueInArray [function] [call site] 00003
1 FuzzedDataProvider::ConsumeIntegralInRange [function] [call site] 00004
1 FuzzedDataProvider::ConsumeIntegralInRange [function] [call site] 00005
1 FuzzedDataProvider::ConsumeIntegralInRange [function] [call site] 00006
1 FuzzedDataProvider::ConsumeIntegralInRange [function] [call site] 00007
1 FuzzedDataProvider::ConsumeBool [function] [call site] 00008
1 FuzzedDataProvider::ConsumeBool [function] [call site] 00009
1 FuzzedDataProvider::ConsumeBool [function] [call site] 00010
1 FuzzedDataProvider::ConsumeBool [function] [call site] 00011
1 FuzzedDataProvider::ConsumeBool [function] [call site] 00012
1 speex_lib_get_mode [function] [call site] 00013
1 speex_encoder_init [function] [call site] 00014
2 SpeexMode*::enc_init [function] [call site] 00015
1 speex_bits_init [function] [call site] 00016
2 speex_alloc [function] [call site] 00017
3 tmmlMalloc [function] [call site] 00018
2 speex_bits_reset [function] [call site] 00019
1 speex_encoder_ctl [function] [call site] 00020
1 speex_encoder_ctl [function] [call site] 00022
1 speex_encoder_ctl [function] [call site] 00023
1 speex_encoder_ctl [function] [call site] 00024
1 speex_encoder_ctl [function] [call site] 00025
1 speex_encoder_ctl [function] [call site] 00026
1 speex_encoder_ctl [function] [call site] 00027
1 speex_encoder_ctl [function] [call site] 00028
1 speex_encoder_ctl [function] [call site] 00029
1 speex_encoder_ctl [function] [call site] 00030
1 speex_encoder_ctl [function] [call site] 00031
1 speex_encoder_ctl [function] [call site] 00032
1 speex_encoder_ctl [function] [call site] 00033
1 FuzzedDataProvider::ConsumeData [function] [call site] 00034
1 speex_encode_stereo_int [function] [call site] 00035
2 speex_bits_pack [function] [call site] 00036
3 speex_notify [function] [call site] 00037
3 speex_realloc [function] [call site] 00039
4 tmmlRealloc [function] [call site] 00040
3 speex_warning [function] [call site] 00041
3 speex_warning [function] [call site] 00043
2 speex_bits_pack [function] [call site] 00044
2 MULT16_16 [function] [call site] 00046
2 MULT16_16 [function] [call site] 00048
2 MULT16_16 [function] [call site] 00052
2 speex_bits_pack [function] [call site] 00053
2 speex_bits_pack [function] [call site] 00054
2 spx_ilog2 [function] [call site] 00055
2 scal_quant [function] [call site] 00060
2 EXTRACT16 [function] [call site] 00061
2 speex_bits_pack [function] [call site] 00065
2 spx_ilog2 [function] [call site] 00066
2 scal_quant [function] [call site] 00071
2 EXTRACT16 [function] [call site] 00072
2 speex_bits_pack [function] [call site] 00073
1 speex_encode_int [function] [call site] 00074
1 speex_bits_insert_terminator [function] [call site] 00076
2 speex_bits_pack [function] [call site] 00077
2 speex_bits_pack [function] [call site] 00078
1 speex_bits_nbytes [function] [call site] 00079
1 speex_bits_write [function] [call site] 00080
2 speex_bits_insert_terminator [function] [call site] 00081
1 speex_bits_reset [function] [call site] 00083
1 speex_bits_destroy [function] [call site] 00084
1 speex_encoder_destroy [function] [call site] 00087
2 enc_destroy [function] [call site] 00088