Fuzz introspector: fuzz_str.cpp
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
205 0 EP call site: 00000 fuzz_tokens

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 FuzzedDataProvider::ConsumeIntegralInRange [function] [call site] 00001
1 FuzzedDataProvider::ConsumeIntegralInRange [function] [call site] 00002
1 fuzz_tokens [function] [call site] 00003
2 ConsumeRandomLengthString [function] [call site] 00004
2 ConsumeRandomLengthString [function] [call site] 00005
2 ConsumeRandomLengthString [function] [call site] 00006
2 std::string::c_str [function] [call site] 00007
2 std::string::c_str [function] [call site] 00008
2 std::string::c_str [function] [call site] 00009
2 std::string::size [function] [call site] 00010
2 std::string::size [function] [call site] 00011
2 std::string::size [function] [call site] 00012
2 mhd_str_equal_caseless [function] [call site] 00013
2 mhd_str_equal_caseless_n [function] [call site] 00014
3 charsequalcaseless [function] [call site] 00015
4 isasciiupper [function] [call site] 00016
2 ConsumeIntegral [function] [call site] 00017
2 std::min [function] [call site] 00018
2 mhd_str_equal_caseless_bin_n [function] [call site] 00019
3 charsequalcaseless [function] [call site] 00020
2 mhd_str_has_token_caseless [function] [call site] 00021
3 charsequalcaseless [function] [call site] 00022
2 mhd_str_has_token_caseless [function] [call site] 00023
2 ConsumeIntegralInRange [function] [call site] 00024
2 malloc [function] [call site] 00025
2 mhd_str_remove_token_caseless [function] [call site] 00026
3 mhd_assert [function] [call site] 00027
3 memchr [function] [call site] 00028
3 mhd_assert [function] [call site] 00029
3 memchr [function] [call site] 00030
3 mhd_assert [function] [call site] 00031
3 memchr [function] [call site] 00032
3 mhd_assert [function] [call site] 00033
3 memchr [function] [call site] 00034
3 mhd_assert [function] [call site] 00035
3 charsequalcaseless [function] [call site] 00036
3 mhd_assert [function] [call site] 00037
3 memcpy [function] [call site] 00038
3 mhd_assert [function] [call site] 00039
3 mhd_assert [function] [call site] 00040
3 mhd_assert [function] [call site] 00041
2 free [function] [call site] 00042
2 mhd_str_starts_with_token_opt_param [function] [call site] 00043
3 mhd_assert [function] [call site] 00044
3 mhd_assert [function] [call site] 00045
3 memchr [function] [call site] 00046
3 mhd_assert [function] [call site] 00047
3 memchr [function] [call site] 00048
3 mhd_assert [function] [call site] 00049
3 memchr [function] [call site] 00050
3 mhd_str_equal_caseless_bin_n [function] [call site] 00051
3 mhd_assert [function] [call site] 00052
2 ConsumeBool [function] [call site] 00053
2 mhd_str_starts_with_token_req_param [function] [call site] 00054
3 mhd_assert [function] [call site] 00055
3 mhd_assert [function] [call site] 00056
3 memchr [function] [call site] 00057
3 mhd_assert [function] [call site] 00058
3 memchr [function] [call site] 00059
3 mhd_assert [function] [call site] 00060
3 memchr [function] [call site] 00061
3 mhd_assert [function] [call site] 00062
3 memchr [function] [call site] 00063
3 mhd_assert [function] [call site] 00064
3 memchr [function] [call site] 00065
3 mhd_assert [function] [call site] 00066
3 memchr [function] [call site] 00067
3 mhd_str_equal_caseless_bin_n [function] [call site] 00068
3 charsequalcaseless [function] [call site] 00069
3 mhd_assert [function] [call site] 00070
3 mhd_assert [function] [call site] 00071
3 mhd_assert [function] [call site] 00072
3 mhd_assert [function] [call site] 00073
1 fuzz_conversion [function] [call site] 00074
2 ConsumeRandomLengthString [function] [call site] 00075
2 std::string::c_str [function] [call site] 00076
2 std::string::size [function] [call site] 00077
2 ConsumeIntegralInRange [function] [call site] 00078
2 mhd_str_to_uint64 [function] [call site] 00079
2 mhd_str_to_uint64_n [function] [call site] 00080
2 mhd_strx_to_uint64 [function] [call site] 00081
2 mhd_strx_to_uint64_n [function] [call site] 00082
2 mhd_uint64_to_str [function] [call site] 00083
3 mhd_assert [function] [call site] 00084
3 mhd_assert [function] [call site] 00085
3 mhd_assert [function] [call site] 00086
2 ConsumeIntegral [function] [call site] 00087
2 mhd_uint64_to_str [function] [call site] 00088
2 ConsumeIntegral [function] [call site] 00089
2 mhd_strx_to_uint32 [function] [call site] 00090
2 mhd_strx_to_uint32_n [function] [call site] 00091
2 mhd_uint32_to_strx [function] [call site] 00092
3 valuetoxdigit [function] [call site] 00093
4 mhd_assert [function] [call site] 00094
4 mhd_assert [function] [call site] 00095
2 ConsumeIntegral [function] [call site] 00096
2 mhd_uint32_to_strx [function] [call site] 00097
2 ConsumeIntegral [function] [call site] 00098
2 mhd_uint16_to_str [function] [call site] 00099
2 ConsumeIntegralInRange [function] [call site] 00100
2 mhd_uint16_to_str [function] [call site] 00101
2 ConsumeIntegralInRange [function] [call site] 00102
2 ConsumeIntegralInRange [function] [call site] 00103
2 mhd_uint8_to_str_pad [function] [call site] 00104
3 mhd_assert [function] [call site] 00105
2 ConsumeIntegral [function] [call site] 00106
2 mhd_uint8_to_str_pad [function] [call site] 00107
2 ConsumeIntegral [function] [call site] 00108
1 fuzz_decode [function] [call site] 00109
2 ConsumeRandomLengthString [function] [call site] 00110
2 std::string::data [function] [call site] 00111
2 std::string::size [function] [call site] 00112
2 malloc [function] [call site] 00113
2 malloc [function] [call site] 00114
2 mhd_str_pct_decode_strict_n [function] [call site] 00115
3 mhd_str_pct_decode_lenient_n [function] [call site] 00116
4 xdigittovalue [function] [call site] 00117
4 xdigittovalue [function] [call site] 00118
4 xdigittovalue [function] [call site] 00119
4 xdigittovalue [function] [call site] 00120
3 xdigittovalue [function] [call site] 00121
3 xdigittovalue [function] [call site] 00122
3 xdigittovalue [function] [call site] 00123
3 xdigittovalue [function] [call site] 00124
2 mhd_str_pct_decode_lenient_n [function] [call site] 00125
2 mhd_str_pct_decode_in_place_strict [function] [call site] 00126
3 mhd_str_pct_decode_in_place_lenient [function] [call site] 00127
4 strlen [function] [call site] 00128
4 mhd_str_pct_decode_lenient_n [function] [call site] 00129
4 xdigittovalue [function] [call site] 00130
4 xdigittovalue [function] [call site] 00131
3 xdigittovalue [function] [call site] 00132
3 xdigittovalue [function] [call site] 00133
2 mhd_str_pct_decode_in_place_lenient [function] [call site] 00134
2 free [function] [call site] 00135
2 free [function] [call site] 00136
1 fuzz_quoted [function] [call site] 00137
2 ConsumeRandomLengthString [function] [call site] 00138
2 ConsumeRandomLengthString [function] [call site] 00139
2 std::string::c_str [function] [call site] 00140
2 std::string::c_str [function] [call site] 00141
2 std::string::size [function] [call site] 00142
2 std::string::size [function] [call site] 00143
2 mhd_str_equal_quoted_bin_n [function] [call site] 00144
2 mhd_str_equal_caseless_quoted_bin_n [function] [call site] 00145
3 charsequalcaseless [function] [call site] 00146
2 malloc [function] [call site] 00147
2 mhd_str_quote [function] [call site] 00148
2 mhd_str_unquote [function] [call site] 00149
2 free [function] [call site] 00150
2 malloc [function] [call site] 00151
2 mhd_str_quote [function] [call site] 00152
2 mhd_str_unquote [function] [call site] 00153
2 free [function] [call site] 00154
1 fuzz_base64 [function] [call site] 00155
2 ConsumeRandomLengthString [function] [call site] 00156
2 std::string::data [function] [call site] 00157
2 std::string::size [function] [call site] 00158
2 std::string::size [function] [call site] 00159
2 malloc [function] [call site] 00160
2 mhd_base64_to_bin_n [function] [call site] 00161
3 base64_char_to_value_ [function] [call site] 00162
3 base64_char_to_value_ [function] [call site] 00163
3 base64_char_to_value_ [function] [call site] 00164
3 base64_char_to_value_ [function] [call site] 00165
3 base64_char_to_value_ [function] [call site] 00166
3 base64_char_to_value_ [function] [call site] 00167
3 base64_char_to_value_ [function] [call site] 00168
3 base64_char_to_value_ [function] [call site] 00169
3 mhd_assert [function] [call site] 00170
2 free [function] [call site] 00171
1 fuzz_transformation [function] [call site] 00172
2 ConsumeIntegralInRange [function] [call site] 00173
2 ConsumeIntegral [function] [call site] 00174
2 MHD_http_method_to_string [function] [call site] 00175
2 static_cast<MHD_HTTP_Method> [function] [call site] 00176
2 MHD_predef_header_to_string [function] [call site] 00177
2 static_cast<MHD_PredefinedHeader> [function] [call site] 00178
2 MHD_protocol_version_to_string [function] [call site] 00179
2 static_cast<MHD_HTTP_ProtocolVersion> [function] [call site] 00180
1 fuzz_hex_conversion [function] [call site] 00181
2 ConsumeRandomLengthString [function] [call site] 00182
2 std::string::data [function] [call site] 00183
2 std::string::size [function] [call site] 00184
2 malloc [function] [call site] 00185
2 mhd_hex_to_bin [function] [call site] 00186
3 xdigittovalue [function] [call site] 00187
3 xdigittovalue [function] [call site] 00188
3 xdigittovalue [function] [call site] 00189
3 mhd_assert [function] [call site] 00190
3 mhd_assert [function] [call site] 00191
2 free [function] [call site] 00192
2 malloc [function] [call site] 00193
2 std::string::empty [function] [call site] 00194
2 mhd_bin_to_hex [function] [call site] 00195
3 uint8totwoxdigits [function] [call site] 00196
4 mhd_assert [function] [call site] 00197
3 valuetoxdigit [function] [call site] 00198
3 valuetoxdigit [function] [call site] 00199
2 free [function] [call site] 00200
2 malloc [function] [call site] 00201
2 std::string::empty [function] [call site] 00202
2 mhd_bin_to_hex_z [function] [call site] 00203
3 mhd_bin_to_hex [function] [call site] 00204
2 free [function] [call site] 00205