Fuzz introspector: fuzz_config
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
13 144 git.config.GitConfigParser._included_paths call site: 00144 git.config.GitConfigParser.items
4 162 git.config.GitConfigParser.read call site: 00162 typing.cast
1 1 ...gitpython.fuzzing.fuzz-targets.fuzz_config.TestOneInput call site: 00001 git.config.GitConfigParser.read
1 170 git.config.GitConfigParser.read call site: 00170 .str

Fuzzer calltree

0 ...gitpython.fuzzing.fuzz-targets.fuzz_config.TestOneInput [function] [call site] 00000
1 io.BytesIO [function] [call site] 00001
1 git.config.GitConfigParser.read [function] [call site] 00002
2 <builtin>.isinstance [function] [call site] 00003
2 <builtin>.isinstance [function] [call site] 00004
2 <builtin>.list [function] [call site] 00005
2 <builtin>.set [function] [call site] 00006
2 files_to_read.pop [function] [call site] 00007
2 <builtin>.hasattr [function] [call site] 00008
2 typing.cast [function] [call site] 00009
2 git.config.GitConfigParser._read [function] [call site] 00010
3 typing.IO.head.commit.readline [function] [call site] 00011
3 typing.BinaryIO.head.commit.tree.readline [function] [call site] 00012
3 typing.cast.tree.head.commit.object.readline [function] [call site] 00013
3 datetime.timedelta.object.readline [function] [call site] 00014
3 git.cmd.Popen.head.commit.tree.readline [function] [call site] 00015
3 typing.IO.tree.head.commit.object.readline [function] [call site] 00016
3 subprocess.Popen.object.head.commit.tree.readline [function] [call site] 00017
3 git.objects.commit.Popen.tree.readline [function] [call site] 00018
3 typing.BinaryIO.head.commit.readline [function] [call site] 00019
3 typing.IO.readline [function] [call site] 00020
3 typing.IO.tree.head.commit.readline [function] [call site] 00021
3 datetime.timedelta.head.commit.object.tree.readline [function] [call site] 00022
3 datetime.timedelta.readline [function] [call site] 00023
3 git.cmd.Popen.object.readline [function] [call site] 00024
3 typing.IO.head.commit.object.readline [function] [call site] 00025
3 subprocess.Popen.head.commit.readline [function] [call site] 00026
3 git.cmd.Popen.head.commit.tree.object.readline [function] [call site] 00027
3 typing.IO.object.tree.readline [function] [call site] 00028
3 subprocess.Popen.tree.readline [function] [call site] 00029
3 git.cmd.Popen.head.commit.object.readline [function] [call site] 00030
3 subprocess.Popen.tree.head.commit.readline [function] [call site] 00031
3 typing.BinaryIO.head.commit.tree.object.readline [function] [call site] 00032
3 datetime.timedelta.head.commit.readline [function] [call site] 00033
3 typing.BinaryIO.object.readline [function] [call site] 00034
3 typing.BinaryIO.tree.readline [function] [call site] 00035
3 typing.cast.object.head.commit.tree.readline [function] [call site] 00036
3 typing.BinaryIO.tree.head.commit.readline [function] [call site] 00037
3 git.objects.commit.Popen.readline [function] [call site] 00038
3 datetime.timedelta.head.commit.object.readline [function] [call site] 00039
3 typing.cast.head.commit.object.readline [function] [call site] 00040
3 git.cmd.Popen.head.commit.readline [function] [call site] 00041
3 typing.IO.head.commit.tree.object.readline [function] [call site] 00042
3 datetime.timedelta.tree.readline [function] [call site] 00043
3 typing.cast.tree.readline [function] [call site] 00044
3 typing.IO.object.readline [function] [call site] 00045
3 datetime.timedelta.head.commit.tree.readline [function] [call site] 00046
3 git.cmd.Popen.tree.head.commit.readline [function] [call site] 00047
3 typing.cast.tree.object.readline [function] [call site] 00048
3 datetime.timedelta.object.tree.readline [function] [call site] 00049
3 typing.BinaryIO.readline [function] [call site] 00050
3 typing.BinaryIO.tree.head.commit.object.readline [function] [call site] 00051
3 subprocess.Popen.readline [function] [call site] 00052
3 git.cmd.Popen.head.commit.object.tree.readline [function] [call site] 00053
3 typing.IO.object.head.commit.readline [function] [call site] 00054
3 subprocess.Popen.head.commit.tree.object.readline [function] [call site] 00055
3 datetime.timedelta.object.head.commit.tree.readline [function] [call site] 00056
3 subprocess.Popen.head.commit.object.tree.readline [function] [call site] 00057
3 typing.cast.head.commit.readline [function] [call site] 00058
3 git.cmd.Popen.tree.head.commit.object.readline [function] [call site] 00059
3 subprocess.Popen.object.tree.readline [function] [call site] 00060
3 subprocess.Popen.head.commit.tree.readline [function] [call site] 00061
3 typing.IO.object.head.commit.tree.readline [function] [call site] 00062
3 datetime.timedelta.tree.head.commit.readline [function] [call site] 00063
3 typing.BinaryIO.head.commit.object.readline [function] [call site] 00064
3 subprocess.Popen.object.tree.head.commit.readline [function] [call site] 00065
3 typing.BinaryIO.object.tree.head.commit.readline [function] [call site] 00066
3 git.cmd.Popen.tree.object.head.commit.readline [function] [call site] 00067
3 typing.BinaryIO.object.head.commit.readline [function] [call site] 00068
3 git.cmd.Popen.object.tree.readline [function] [call site] 00069
3 typing.BinaryIO.object.tree.readline [function] [call site] 00070
3 typing.IO.tree.object.head.commit.readline [function] [call site] 00071
3 typing.IO.head.commit.object.tree.readline [function] [call site] 00072
3 datetime.timedelta.object.head.commit.readline [function] [call site] 00073
3 subprocess.Popen.tree.head.commit.object.readline [function] [call site] 00074
3 subprocess.Popen.object.readline [function] [call site] 00075
3 typing.cast.tree.object.head.commit.readline [function] [call site] 00076
3 datetime.timedelta.tree.object.head.commit.readline [function] [call site] 00077
3 typing.BinaryIO.object.head.commit.tree.readline [function] [call site] 00078
3 typing.cast.object.head.commit.readline [function] [call site] 00079
3 datetime.timedelta.tree.object.readline [function] [call site] 00080
3 subprocess.Popen.object.head.commit.readline [function] [call site] 00081
3 typing.BinaryIO.tree.object.head.commit.readline [function] [call site] 00082
3 git.cmd.Popen.tree.object.readline [function] [call site] 00083
3 typing.cast.head.commit.tree.readline [function] [call site] 00084
3 typing.cast.head.commit.object.tree.readline [function] [call site] 00085
3 typing.BinaryIO.head.commit.object.tree.readline [function] [call site] 00086
3 typing.cast.head.commit.tree.object.readline [function] [call site] 00087
3 datetime.timedelta.object.tree.head.commit.readline [function] [call site] 00088
3 git.cmd.Popen.tree.readline [function] [call site] 00089
3 typing.cast.readline [function] [call site] 00090
3 datetime.timedelta.tree.head.commit.object.readline [function] [call site] 00091
3 typing.cast.object.tree.readline [function] [call site] 00092
3 typing.cast.object.tree.head.commit.readline [function] [call site] 00093
3 subprocess.Popen.tree.object.head.commit.readline [function] [call site] 00094
3 subprocess.Popen.head.commit.object.readline [function] [call site] 00095
3 datetime.timedelta.head.commit.tree.object.readline [function] [call site] 00096
3 typing.cast.object.readline [function] [call site] 00097
3 typing.IO.tree.readline [function] [call site] 00098
3 subprocess.Popen.tree.object.readline [function] [call site] 00099
3 typing.BinaryIO.tree.object.readline [function] [call site] 00100
3 typing.IO.head.commit.tree.readline [function] [call site] 00101
3 git.cmd.Popen.object.head.commit.readline [function] [call site] 00102
3 typing.IO.object.tree.head.commit.readline [function] [call site] 00103
3 typing.IO.tree.object.readline [function] [call site] 00104
3 typing.cast.tree.head.commit.readline [function] [call site] 00105
3 git.cmd.Popen.readline [function] [call site] 00106
3 git.cmd.Popen.object.tree.head.commit.readline [function] [call site] 00107
3 git.cmd.Popen.object.head.commit.tree.readline [function] [call site] 00108
3 line.strip [function] [call site] 00109
3 line.split [function] [call site] 00110
3 line.strip [function] [call site] 00111
3 configparser.RawConfigParser.SECTCRE.match [function] [call site] 00112
3 configparser.RawConfigParser._dict [function] [call site] 00114
3 optname.rstrip [function] [call site] 00116
3 git.config.GitConfigParser.optionxform [function] [call site] 00117
3 optval.strip [function] [call site] 00118
3 optval.find [function] [call site] 00119
3 optval.strip [function] [call site] 00120
3 <builtin>.len [function] [call site] 00121
3 git.config.GitConfigParser._read.string_decode [function] [call site] 00122
3 optval.find [function] [call site] 00125
3 optval.find [function] [call site] 00126
3 configparser.RawConfigParser._defaults.add [function] [call site] 00127
3 configparser.ParsingError [function] [call site] 00128
3 <builtin>.repr [function] [call site] 00129
3 line.rstrip [function] [call site] 00131
3 line.endswith [function] [call site] 00132
3 configparser.RawConfigParser._defaults.getlast [function] [call site] 00133
3 git.config.GitConfigParser._read.string_decode [function] [call site] 00134
3 configparser.RawConfigParser._defaults.setlast [function] [call site] 00135
2 typing.cast [function] [call site] 00136
2 <builtin>.open [function] [call site] 00137
2 git.config.GitConfigParser._read [function] [call site] 00138
2 git.config.GitConfigParser._has_includes [function] [call site] 00139
3 git.config.GitConfigParser._included_paths [function] [call site] 00140
4 configparser.RawConfigParser.sections [function] [call site] 00141
4 git.config.GitConfigParser.items [function] [call site] 00142
5 <builtin>.super [function] [call site] 00143
4 CONDITIONAL_INCLUDE_REGEXP.search [function] [call site] 00144
4 match.group [function] [call site] 00145
4 match.group [function] [call site] 00146
4 os.path.expanduser [function] [call site] 00147
4 value.startswith [function] [call site] 00148
4 <builtin>.any [function] [call site] 00149
4 value.endswith [function] [call site] 00150
4 keyword.endswith [function] [call site] 00151
4 <builtin>.str [function] [call site] 00153
4 fnmatch.fnmatchcase [function] [call site] 00154
4 git.config.GitConfigParser.items [function] [call site] 00155
4 fnmatch.fnmatchcase [function] [call site] 00156
4 git.config.GitConfigParser.items [function] [call site] 00157
3 <builtin>.len [function] [call site] 00158
2 git.config.GitConfigParser._included_paths [function] [call site] 00159
2 include_path.startswith [function] [call site] 00160
2 os.path.expanduser [function] [call site] 00161
2 os.path.isabs [function] [call site] 00162
2 typing.cast [function] [call site] 00163
2 os.path.isabs [function] [call site] 00164
2 os.path.dirname [function] [call site] 00165
2 os.path.join [function] [call site] 00166
2 os.path.normpath [function] [call site] 00167
2 os.access [function] [call site] 00168
2 files_to_read.insert [function] [call site] 00170
1 <builtin>.str [function] [call site] 00171