Fuzz introspector: fuzz_repo
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
21 5 git.util.expand_path call site: {node_id} typing.cast.object.resolve
16 45 git.util._is_cygwin_git call site: {node_id} git.util.py_where
14 117 git.config.GitConfigParser.__init__ call site: {node_id} git.config.get_config_path
7 65 git.util._is_cygwin_git call site: {node_id} git.util.cygpath
6 89 git.repo.fun.is_git_dir call site: {node_id} os.path.join
5 178 git.db.GitCmdObjectDB.__init__ call site: {node_id} git.db.GitCmdObjectDB.__init__
4 161 git.repo.fun.find_worktree_git_dir call site: {node_id} stat.S_ISREG
3 110 git.repo.base.Repo._get_config_path call site: {node_id} git.types.assert_never
3 153 git.repo.fun.find_submodule_git_dir call site: {node_id} os.path.dirname
2 98 git.repo.base.Repo.__init__ call site: {node_id} git.repo.base.Repo._get_config_path
2 142 git.repo.base.Repo.__init__ call site: {node_id} configparser.RawConfigParser.get
1 0 EP call site: {node_id} atheris.FuzzedDataProvider

Fuzzer calltree

0 ...gitpython.fuzzing.fuzz-targets.fuzz_repo.TestOneInput [function] [call site] 00000
1 atheris.FuzzedDataProvider [function] [call site] 00001
1 tempfile.TemporaryDirectory [function] [call site] 00002
1 git.repo.base.Repo.init [function] [call site] 00003
2 git.util.expand_path [function] [call site] 00004
3 <builtin>.isinstance [function] [call site] 00005
3 typing.cast.object.resolve [function] [call site] 00006
3 typing.cast.object.head.commit.resolve [function] [call site] 00007
3 typing.BinaryIO.tree.resolve [function] [call site] 00008
3 typing.cast.tree.object.head.commit.resolve [function] [call site] 00009
3 typing.IO.tree.resolve [function] [call site] 00010
3 typing.cast.object.head.commit.tree.resolve [function] [call site] 00011
3 datetime.timedelta.tree.resolve [function] [call site] 00012
3 datetime.timedelta.resolve [function] [call site] 00013
3 typing.IO.resolve [function] [call site] 00014
3 typing.cast.tree.head.commit.resolve [function] [call site] 00015
3 subprocess.Popen.resolve [function] [call site] 00016
3 git.cmd.Popen.tree.resolve [function] [call site] 00017
3 typing.cast.resolve [function] [call site] 00018
3 typing.cast.head.commit.tree.resolve [function] [call site] 00019
3 typing.cast.tree.resolve [function] [call site] 00020
3 git.cmd.Popen.resolve [function] [call site] 00021
3 typing.cast.object.tree.resolve [function] [call site] 00022
3 typing.cast.head.commit.resolve [function] [call site] 00023
3 subprocess.Popen.tree.resolve [function] [call site] 00024
3 typing.BinaryIO.resolve [function] [call site] 00025
3 typing.cast.tree.object.resolve [function] [call site] 00026
3 os.path.expanduser [function] [call site] 00027
3 os.path.expandvars [function] [call site] 00028
3 os.path.abspath [function] [call site] 00029
3 os.path.normpath [function] [call site] 00030
2 os.path.exists [function] [call site] 00031
2 os.makedirs [function] [call site] 00032
2 git.cmd.Git.__init__ [function] [call site] 00033
3 <builtin>.super [function] [call site] 00034
3 git.util.expand_path [function] [call site] 00035
2 git.repo.base.Repo.__init__ [function] [call site] 00037
3 os.getenv [function] [call site] 00038
3 os.getcwd [function] [call site] 00039
3 git.cmd.Git.is_cygwin [function] [call site] 00040
4 git.util.is_cygwin_git [function] [call site] 00041
5 <builtin>.str [function] [call site] 00042
5 git.util._is_cygwin_git [function] [call site] 00043
6 _is_cygwin_cache.get [function] [call site] 00044
6 os.path.dirname [function] [call site] 00045
6 git.util.py_where [function] [call site] 00046
7 git.util._get_exe_extensions [function] [call site] 00047
8 os.environ.get [function] [call site] 00048
8 PATHEXT.split [function] [call site] 00050
8 <builtin>.tuple [function] [call site] 00051
7 <builtin>.str [function] [call site] 00052
7 folder.strip [function] [call site] 00053
7 os.path.join [function] [call site] 00054
7 git.util.py_where.is_exec [function] [call site] 00055
8 os.path.isfile [function] [call site] 00056
8 os.access [function] [call site] 00057
8 fpath.upper [function] [call site] 00058
8 <builtin>.any [function] [call site] 00059
7 progs.append [function] [call site] 00060
6 os.path.dirname [function] [call site] 00061
6 os.path.join [function] [call site] 00062
6 subprocess.Popen [function] [call site] 00063
6 process.communicate [function] [call site] 00064
6 _logger.debug [function] [call site] 00065
3 <builtin>.str [function] [call site] 00066
3 git.util.cygpath [function] [call site] 00067
4 <builtin>.str [function] [call site] 00068
4 path.startswith [function] [call site] 00069
4 regex.match [function] [call site] 00070
4 match.groups [function] [call site] 00071
4 git.util.cygpath [function] [call site] 00072
3 os.getcwd [function] [call site] 00073
3 <builtin>.isinstance [function] [call site] 00074
3 <builtin>.str [function] [call site] 00075
3 re.search [function] [call site] 00076
3 warnings.warn [function] [call site] 00077
3 git.util.expand_path [function] [call site] 00078
3 os.path.exists [function] [call site] 00079
3 git.repo.fun.is_git_dir [function] [call site] 00080
4 os.path.isdir [function] [call site] 00081
4 os.path.join [function] [call site] 00082
4 os.path.isdir [function] [call site] 00083
4 os.path.isdir [function] [call site] 00084
4 os.path.join [function] [call site] 00085
4 os.path.join [function] [call site] 00086
4 os.path.isfile [function] [call site] 00087
4 os.path.islink [function] [call site] 00088
4 os.readlink [function] [call site] 00089
4 os.path.join [function] [call site] 00090
4 os.path.isfile [function] [call site] 00091
4 os.path.join [function] [call site] 00092
4 os.path.isfile [function] [call site] 00093
4 os.path.join [function] [call site] 00094
4 os.path.isfile [function] [call site] 00095
3 os.path.dirname [function] [call site] 00096
3 os.environ.get [function] [call site] 00097
3 git.repo.base.Repo._config_reader [function] [call site] 00098
4 typing.cast [function] [call site] 00099
4 git.repo.base.Repo._get_config_path [function] [call site] 00100
5 os.environ.get [function] [call site] 00101
5 os.environ.get [function] [call site] 00102
5 os.path.join [function] [call site] 00103
5 os.path.join [function] [call site] 00104
5 os.path.expanduser [function] [call site] 00105
5 os.path.normpath [function] [call site] 00106
5 os.path.expanduser [function] [call site] 00107
5 os.path.normpath [function] [call site] 00108
5 os.path.join [function] [call site] 00109
5 os.path.normpath [function] [call site] 00110
5 git.types.assert_never [function] [call site] 00111
5 <builtin>.ValueError [function] [call site] 00112
4 typing.cast [function] [call site] 00113
4 git.repo.base.Repo._get_config_path [function] [call site] 00114
4 git.config.GitConfigParser.__init__ [function] [call site] 00115
5 configparser.RawConfigParser.__init__ [function] [call site] 00116
5 <builtin>.hasattr [function] [call site] 00117
5 configparser.RawConfigParser._dict [function] [call site] 00118
5 typing.cast [function] [call site] 00119
5 git.config.get_config_path [function] [call site] 00120
6 os.environ.get [function] [call site] 00121
6 os.environ.get [function] [call site] 00122
6 os.path.join [function] [call site] 00123
6 os.path.join [function] [call site] 00124
6 os.path.expanduser [function] [call site] 00125
6 os.path.normpath [function] [call site] 00126
6 os.path.expanduser [function] [call site] 00127
6 os.path.normpath [function] [call site] 00128
6 git.types.assert_never [function] [call site] 00129
6 <builtin>.ValueError [function] [call site] 00130
5 git.config.get_config_path [function] [call site] 00131
5 git.config.GitConfigParser._acquire_lock [function] [call site] 00132
6 <builtin>.isinstance [function] [call site] 00133
6 <builtin>.isinstance [function] [call site] 00134
6 git.util.LockFile.__init__ [function] [call site] 00135
6 git.util.LockFile._obtain_lock [function] [call site] 00136
7 git.util.LockFile._obtain_lock_or_raise [function] [call site] 00137
8 git.util.LockFile._has_lock [function] [call site] 00138
8 git.util.LockFile._lock_file_path [function] [call site] 00139
8 os.path.isfile [function] [call site] 00140
8 <builtin>.open [function] [call site] 00141
3 configparser.RawConfigParser.has_option [function] [call site] 00142
3 configparser.RawConfigParser.get [function] [call site] 00143
3 os.getenv [function] [call site] 00144
3 os.path.join [function] [call site] 00145
3 git.repo.fun.find_submodule_git_dir [function] [call site] 00146
4 git.repo.fun.is_git_dir [function] [call site] 00147
4 <builtin>.open [function] [call site] 00148
4 content.startswith [function] [call site] 00150
4 git.cmd.Git.is_cygwin [function] [call site] 00151
4 git.util.cygpath [function] [call site] 00152
4 os.path.isabs [function] [call site] 00153
4 os.path.dirname [function] [call site] 00154
4 os.path.join [function] [call site] 00155
4 os.path.normpath [function] [call site] 00156
4 git.repo.fun.find_submodule_git_dir [function] [call site] 00157
3 os.path.normpath [function] [call site] 00158
3 git.repo.fun.find_submodule_git_dir [function] [call site] 00159
3 git.repo.fun.find_worktree_git_dir [function] [call site] 00160
4 stat.S_ISREG [function] [call site] 00162
4 pathlib.Path [function] [call site] 00163
4 pathlib.Path.read_text [function] [call site] 00164
4 line.strip [function] [call site] 00165
3 git.util.expand_path [function] [call site] 00166
3 os.path.split [function] [call site] 00167
3 git.repo.base.Repo.config_reader [function] [call site] 00168
4 git.repo.base.Repo._config_reader [function] [call site] 00169
3 configparser.RawConfigParser.getboolean [function] [call site] 00170
3 pathlib.Path [function] [call site] 00171
3 pathlib.Path.read_text [function] [call site] 00172
3 os.path.join [function] [call site] 00173
3 git.cmd.Git.__init__ [function] [call site] 00174
3 os.path.join [function] [call site] 00175
3 <builtin>.issubclass [function] [call site] 00176
3 git.db.GitCmdObjectDB.__init__ [function] [call site] 00177
4 <builtin>.super [function] [call site] 00178
3 git.db.GitCmdObjectDB.__init__ [function] [call site] 00179
1 os.path.join [function] [call site] 00180
1 fdp.ConsumeIntInRange [function] [call site] 00181
1 <builtin>.min [function] [call site] 00182
1 <builtin>.range [function] [call site] 00183
1 <builtin>.open [function] [call site] 00184
1 fdp.ConsumeIntInRange [function] [call site] 00185
1 fdp.ConsumeBytes [function] [call site] 00186
1 repo.index.add [function] [call site] 00188
1 fdp.ConsumeIntInRange [function] [call site] 00189
1 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 00190
1 repo.index.commit [function] [call site] 00191
1 io.BytesIO [function] [call site] 00192
1 git.objects.tree.Tree._deserialize [function] [call site] 00193
2 stream.read [function] [call site] 00194
2 git.objects.fun.tree_entries_from_data [function] [call site] 00195
3 <builtin>.ord [function] [call site] 00196
3 <builtin>.ord [function] [call site] 00197
3 <builtin>.len [function] [call site] 00198
3 git.compat.safe_decode [function] [call site] 00199
4 <builtin>.isinstance [function] [call site] 00200
4 <builtin>.isinstance [function] [call site] 00201
3 out.append [function] [call site] 00203