Fuzz introspector: fuzz_str
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
2 48 mhd_str_pct_decode_strict_n call site: 00048 xdigittovalue
2 53 mhd_str_pct_decode_lenient_n call site: 00053 xdigittovalue
1 2 fuzz_tokens(FuzzedDataProvider&) call site: 00002 charsequalcaseless
1 5 fuzz_tokens(FuzzedDataProvider&) call site: 00005 charsequalcaseless
1 9 fuzz_tokens(FuzzedDataProvider&) call site: 00009 charsequalcaseless
1 14 fuzz_tokens(FuzzedDataProvider&) call site: 00014 mhd_str_equal_caseless_bin_n
1 64 fuzz_quoted(FuzzedDataProvider&) call site: 00064 charsequalcaseless

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 fuzz_tokens(FuzzedDataProvider&) [function] [call site] 00001
2 mhd_str_equal_caseless [function] [call site] 00002
3 charsequalcaseless [function] [call site] 00003
4 isasciiupper [function] [call site] 00004
2 mhd_str_equal_caseless_n [function] [call site] 00005
3 charsequalcaseless [function] [call site] 00006
2 mhd_str_equal_caseless_bin_n [function] [call site] 00007
3 charsequalcaseless [function] [call site] 00008
2 mhd_str_has_token_caseless [function] [call site] 00009
3 charsequalcaseless [function] [call site] 00010
2 mhd_str_has_token_caseless [function] [call site] 00011
2 mhd_str_remove_token_caseless [function] [call site] 00012
3 charsequalcaseless [function] [call site] 00013
2 mhd_str_starts_with_token_opt_param [function] [call site] 00014
3 mhd_str_equal_caseless_bin_n [function] [call site] 00015
2 mhd_str_starts_with_token_req_param [function] [call site] 00016
3 mhd_str_equal_caseless_bin_n [function] [call site] 00017
3 charsequalcaseless [function] [call site] 00018
1 fuzz_conversion(FuzzedDataProvider&) [function] [call site] 00019
2 mhd_str_to_uint64 [function] [call site] 00020
3 isasciidigit [function] [call site] 00021
3 isasciidigit [function] [call site] 00022
2 mhd_str_to_uint64_n [function] [call site] 00023
3 isasciidigit [function] [call site] 00024
3 isasciidigit [function] [call site] 00025
2 mhd_strx_to_uint64 [function] [call site] 00026
3 xdigittovalue [function] [call site] 00027
3 xdigittovalue [function] [call site] 00028
2 mhd_strx_to_uint64_n [function] [call site] 00029
3 xdigittovalue [function] [call site] 00030
2 mhd_uint64_to_str [function] [call site] 00031
2 mhd_uint64_to_str [function] [call site] 00032
2 mhd_strx_to_uint32 [function] [call site] 00033
3 xdigittovalue [function] [call site] 00034
3 xdigittovalue [function] [call site] 00035
2 mhd_strx_to_uint32_n [function] [call site] 00036
3 xdigittovalue [function] [call site] 00037
2 mhd_uint32_to_strx [function] [call site] 00038
3 valuetoxdigit [function] [call site] 00039
2 mhd_uint32_to_strx [function] [call site] 00040
2 mhd_uint16_to_str [function] [call site] 00041
2 mhd_uint16_to_str [function] [call site] 00042
2 mhd_uint8_to_str_pad [function] [call site] 00043
2 mhd_uint8_to_str_pad [function] [call site] 00044
1 fuzz_decode(FuzzedDataProvider&) [function] [call site] 00045
2 mhd_str_pct_decode_strict_n [function] [call site] 00046
3 xdigittovalue [function] [call site] 00047
3 xdigittovalue [function] [call site] 00048
3 xdigittovalue [function] [call site] 00049
3 xdigittovalue [function] [call site] 00050
2 mhd_str_pct_decode_lenient_n [function] [call site] 00051
3 xdigittovalue [function] [call site] 00052
3 xdigittovalue [function] [call site] 00053
3 xdigittovalue [function] [call site] 00054
3 xdigittovalue [function] [call site] 00055
2 mhd_str_pct_decode_in_place_strict [function] [call site] 00056
3 xdigittovalue [function] [call site] 00057
3 xdigittovalue [function] [call site] 00058
2 mhd_str_pct_decode_in_place_lenient [function] [call site] 00059
3 xdigittovalue [function] [call site] 00060
3 xdigittovalue [function] [call site] 00061
1 fuzz_quoted(FuzzedDataProvider&) [function] [call site] 00062
2 mhd_str_equal_quoted_bin_n [function] [call site] 00063
2 mhd_str_equal_caseless_quoted_bin_n [function] [call site] 00064
3 charsequalcaseless [function] [call site] 00065
2 mhd_str_quote [function] [call site] 00066
2 mhd_str_unquote [function] [call site] 00067
2 mhd_str_quote [function] [call site] 00068
2 mhd_str_unquote [function] [call site] 00069
1 fuzz_base64(FuzzedDataProvider&) [function] [call site] 00070
2 mhd_base64_to_bin_n [function] [call site] 00071
1 fuzz_transformation(FuzzedDataProvider&) [function] [call site] 00072
2 MHD_http_method_to_string [call site] 00073
2 MHD_predef_header_to_string [call site] 00074
2 MHD_protocol_version_to_string [call site] 00075
1 fuzz_hex_conversion(FuzzedDataProvider&) [function] [call site] 00076
2 mhd_hex_to_bin [function] [call site] 00077
3 xdigittovalue [function] [call site] 00078
3 xdigittovalue [function] [call site] 00079
3 xdigittovalue [function] [call site] 00080
2 mhd_bin_to_hex [function] [call site] 00081
3 uint8totwoxdigits [function] [call site] 00082
2 mhd_bin_to_hex_z [function] [call site] 00083
3 mhd_bin_to_hex [function] [call site] 00084