Fuzz introspector: fuzz_submodule
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
35 5 git.util.expand_path call site: {node_id} typing.cast.head.commit.tree.resolve
26 223 ...gitpython.fuzzing.fuzz-targets.fuzz_submodule.TestOneInput call site: {node_id} fdp.ConsumeUnicodeNoSurrogates
16 59 git.util._is_cygwin_git call site: {node_id} git.util.py_where
14 131 git.config.GitConfigParser.__init__ call site: {node_id} git.config.get_config_path
7 79 git.util._is_cygwin_git call site: {node_id} git.util.cygpath
6 103 git.repo.fun.is_git_dir call site: {node_id} os.path.join
4 175 git.repo.fun.find_worktree_git_dir call site: {node_id} stat.S_ISREG
4 211 ...gitpython.fuzzing.fuzz-targets.fuzz_submodule.TestOneInput call site: {node_id} fdp.remaining_bytes
3 124 git.repo.base.Repo._get_config_path call site: {node_id} git.types.assert_never
2 112 git.repo.base.Repo.__init__ call site: {node_id} git.repo.base.Repo._get_config_path
2 156 git.repo.base.Repo.__init__ call site: {node_id} configparser.RawConfigParser.get
2 192 git.db.GitCmdObjectDB.__init__ call site: {node_id} git.db.GitCmdObjectDB.__init__

Fuzzer calltree

0 ...gitpython.fuzzing.fuzz-targets.fuzz_submodule.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.head.commit.tree.resolve [function] [call site] 00006
3 datetime.timedelta.object.resolve [function] [call site] 00007
3 subprocess.Popen.object.tree.resolve [function] [call site] 00008
3 typing.IO.tree.object.resolve [function] [call site] 00009
3 git.cmd.Popen.tree.resolve [function] [call site] 00010
3 datetime.timedelta.tree.resolve [function] [call site] 00011
3 typing.IO.resolve [function] [call site] 00012
3 typing.cast.head.commit.object.tree.resolve [function] [call site] 00013
3 subprocess.Popen.object.resolve [function] [call site] 00014
3 typing.cast.tree.resolve [function] [call site] 00015
3 typing.BinaryIO.resolve [function] [call site] 00016
3 typing.cast.tree.object.resolve [function] [call site] 00017
3 git.cmd.Popen.object.tree.resolve [function] [call site] 00018
3 typing.BinaryIO.tree.object.resolve [function] [call site] 00019
3 typing.BinaryIO.object.resolve [function] [call site] 00020
3 datetime.timedelta.tree.object.resolve [function] [call site] 00021
3 typing.BinaryIO.object.tree.resolve [function] [call site] 00022
3 typing.IO.object.tree.resolve [function] [call site] 00023
3 git.objects.commit.Popen.resolve [function] [call site] 00024
3 typing.cast.object.tree.resolve [function] [call site] 00025
3 typing.cast.object.resolve [function] [call site] 00026
3 subprocess.Popen.resolve [function] [call site] 00027
3 git.cmd.Popen.object.resolve [function] [call site] 00028
3 datetime.timedelta.resolve [function] [call site] 00029
3 typing.IO.tree.resolve [function] [call site] 00030
3 git.objects.commit.Popen.tree.resolve [function] [call site] 00031
3 git.cmd.Popen.resolve [function] [call site] 00032
3 typing.cast.resolve [function] [call site] 00033
3 datetime.timedelta.object.tree.resolve [function] [call site] 00034
3 typing.cast.head.commit.object.resolve [function] [call site] 00035
3 subprocess.Popen.tree.object.resolve [function] [call site] 00036
3 typing.IO.object.resolve [function] [call site] 00037
3 typing.BinaryIO.tree.resolve [function] [call site] 00038
3 subprocess.Popen.tree.resolve [function] [call site] 00039
3 typing.cast.head.commit.resolve [function] [call site] 00040
3 os.path.expanduser [function] [call site] 00041
3 os.path.expandvars [function] [call site] 00042
3 os.path.abspath [function] [call site] 00043
3 os.path.normpath [function] [call site] 00044
2 os.path.exists [function] [call site] 00045
2 os.makedirs [function] [call site] 00046
2 git.cmd.Git.__init__ [function] [call site] 00047
3 <builtin>.super [function] [call site] 00048
3 git.util.expand_path [function] [call site] 00049
2 git.init [function] [call site] 00050
2 git.repo.base.Repo.__init__ [function] [call site] 00051
3 os.getenv [function] [call site] 00052
3 os.getcwd [function] [call site] 00053
3 git.cmd.Git.is_cygwin [function] [call site] 00054
4 git.util.is_cygwin_git [function] [call site] 00055
5 <builtin>.str [function] [call site] 00056
5 git.util._is_cygwin_git [function] [call site] 00057
6 _is_cygwin_cache.get [function] [call site] 00058
6 os.path.dirname [function] [call site] 00059
6 git.util.py_where [function] [call site] 00060
7 git.util._get_exe_extensions [function] [call site] 00061
8 os.environ.get [function] [call site] 00062
8 p.upper [function] [call site] 00063
8 PATHEXT.split [function] [call site] 00064
8 <builtin>.tuple [function] [call site] 00065
7 <builtin>.str [function] [call site] 00066
7 folder.strip [function] [call site] 00067
7 os.path.join [function] [call site] 00068
7 git.util.py_where.is_exec [function] [call site] 00069
8 os.path.isfile [function] [call site] 00070
8 os.access [function] [call site] 00071
8 fpath.upper [function] [call site] 00072
8 <builtin>.any [function] [call site] 00073
7 progs.append [function] [call site] 00074
6 os.path.dirname [function] [call site] 00075
6 os.path.join [function] [call site] 00076
6 subprocess.Popen [function] [call site] 00077
6 process.communicate [function] [call site] 00078
6 _logger.debug [function] [call site] 00079
3 <builtin>.str [function] [call site] 00080
3 git.util.cygpath [function] [call site] 00081
4 <builtin>.str [function] [call site] 00082
4 path.startswith [function] [call site] 00083
4 regex.match [function] [call site] 00084
4 match.groups [function] [call site] 00085
4 git.util.cygpath [function] [call site] 00086
3 os.getcwd [function] [call site] 00087
3 <builtin>.isinstance [function] [call site] 00088
3 <builtin>.str [function] [call site] 00089
3 re.search [function] [call site] 00090
3 warnings.warn [function] [call site] 00091
3 git.util.expand_path [function] [call site] 00092
3 os.path.exists [function] [call site] 00093
3 git.repo.fun.is_git_dir [function] [call site] 00094
4 os.path.isdir [function] [call site] 00095
4 os.path.join [function] [call site] 00096
4 os.path.isdir [function] [call site] 00097
4 os.path.isdir [function] [call site] 00098
4 os.path.join [function] [call site] 00099
4 os.path.join [function] [call site] 00100
4 os.path.isfile [function] [call site] 00101
4 os.path.islink [function] [call site] 00102
4 os.readlink [function] [call site] 00103
4 os.path.join [function] [call site] 00104
4 os.path.isfile [function] [call site] 00105
4 os.path.join [function] [call site] 00106
4 os.path.isfile [function] [call site] 00107
4 os.path.join [function] [call site] 00108
4 os.path.isfile [function] [call site] 00109
3 os.path.dirname [function] [call site] 00110
3 os.environ.get [function] [call site] 00111
3 git.repo.base.Repo._config_reader [function] [call site] 00112
4 typing.cast [function] [call site] 00113
4 git.repo.base.Repo._get_config_path [function] [call site] 00114
5 os.environ.get [function] [call site] 00115
5 os.environ.get [function] [call site] 00116
5 os.path.join [function] [call site] 00117
5 os.path.join [function] [call site] 00118
5 os.path.expanduser [function] [call site] 00119
5 os.path.normpath [function] [call site] 00120
5 os.path.expanduser [function] [call site] 00121
5 os.path.normpath [function] [call site] 00122
5 os.path.join [function] [call site] 00123
5 os.path.normpath [function] [call site] 00124
5 git.types.assert_never [function] [call site] 00125
5 <builtin>.ValueError [function] [call site] 00126
4 typing.cast [function] [call site] 00127
4 git.repo.base.Repo._get_config_path [function] [call site] 00128
4 git.config.GitConfigParser.__init__ [function] [call site] 00129
5 configparser.RawConfigParser.__init__ [function] [call site] 00130
5 <builtin>.hasattr [function] [call site] 00131
5 configparser.RawConfigParser._dict [function] [call site] 00132
5 typing.cast [function] [call site] 00133
5 git.config.get_config_path [function] [call site] 00134
6 os.environ.get [function] [call site] 00135
6 os.environ.get [function] [call site] 00136
6 os.path.join [function] [call site] 00137
6 os.path.join [function] [call site] 00138
6 os.path.expanduser [function] [call site] 00139
6 os.path.normpath [function] [call site] 00140
6 os.path.expanduser [function] [call site] 00141
6 os.path.normpath [function] [call site] 00142
6 git.types.assert_never [function] [call site] 00143
6 <builtin>.ValueError [function] [call site] 00144
5 git.config.get_config_path [function] [call site] 00145
5 git.config.GitConfigParser._acquire_lock [function] [call site] 00146
6 <builtin>.isinstance [function] [call site] 00147
6 <builtin>.isinstance [function] [call site] 00148
6 git.util.LockFile.__init__ [function] [call site] 00149
6 git.util.LockFile._obtain_lock [function] [call site] 00150
7 git.util.LockFile._obtain_lock_or_raise [function] [call site] 00151
8 git.util.LockFile._has_lock [function] [call site] 00152
8 git.util.LockFile._lock_file_path [function] [call site] 00153
8 os.path.isfile [function] [call site] 00154
8 <builtin>.open [function] [call site] 00155
3 configparser.RawConfigParser.has_option [function] [call site] 00156
3 configparser.RawConfigParser.get [function] [call site] 00157
3 os.getenv [function] [call site] 00158
3 os.path.join [function] [call site] 00159
3 git.repo.fun.find_submodule_git_dir [function] [call site] 00160
4 git.repo.fun.is_git_dir [function] [call site] 00161
4 <builtin>.open [function] [call site] 00162
4 fp.read [function] [call site] 00163
4 content.startswith [function] [call site] 00164
4 git.cmd.Git.is_cygwin [function] [call site] 00165
4 git.util.cygpath [function] [call site] 00166
4 os.path.isabs [function] [call site] 00167
4 os.path.dirname [function] [call site] 00168
4 os.path.join [function] [call site] 00169
4 os.path.normpath [function] [call site] 00170
4 git.repo.fun.find_submodule_git_dir [function] [call site] 00171
3 os.path.normpath [function] [call site] 00172
3 git.repo.fun.find_submodule_git_dir [function] [call site] 00173
3 git.repo.fun.find_worktree_git_dir [function] [call site] 00174
4 os.stat [function] [call site] 00175
4 stat.S_ISREG [function] [call site] 00176
4 pathlib.Path [function] [call site] 00177
4 pathlib.Path.read_text [function] [call site] 00178
4 line.strip [function] [call site] 00179
3 git.util.expand_path [function] [call site] 00180
3 os.path.split [function] [call site] 00181
3 git.repo.base.Repo.config_reader [function] [call site] 00182
4 git.repo.base.Repo._config_reader [function] [call site] 00183
3 configparser.RawConfigParser.getboolean [function] [call site] 00184
3 pathlib.Path [function] [call site] 00185
3 pathlib.Path.read_text [function] [call site] 00186
3 os.path.join [function] [call site] 00187
3 git.cmd.Git.__init__ [function] [call site] 00188
3 os.path.join [function] [call site] 00189
3 <builtin>.issubclass [function] [call site] 00190
3 git.db.GitCmdObjectDB.__init__ [function] [call site] 00191
4 <builtin>.super [function] [call site] 00192
3 git.db.GitCmdObjectDB.__init__ [function] [call site] 00193
1 repo.index.commit [function] [call site] 00194
1 tempfile.TemporaryDirectory [function] [call site] 00195
1 fdp.ConsumeBool [function] [call site] 00196
1 git.repo.base.Repo.init [function] [call site] 00197
1 fdp.ConsumeIntInRange [function] [call site] 00198
1 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 00199
1 sub_repo.index.commit [function] [call site] 00200
1 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 00201
1 utils.get_max_filename_length [function] [call site] 00202
1 <builtin>.max [function] [call site] 00203
1 fdp.ConsumeIntInRange [function] [call site] 00204
1 os.path.join [function] [call site] 00205
1 repo.create_submodule [function] [call site] 00206
1 repo.index.commit [function] [call site] 00207
1 submodule.config_writer [function] [call site] 00208
1 fdp.remaining_bytes [function] [call site] 00209
1 <builtin>.max [function] [call site] 00210
1 fdp.ConsumeIntInRange [function] [call site] 00211
1 fdp.remaining_bytes [function] [call site] 00212
1 <builtin>.max [function] [call site] 00213
1 fdp.ConsumeIntInRange [function] [call site] 00214
1 writer.set_value [function] [call site] 00215
1 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 00216
1 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 00217
1 writer.release [function] [call site] 00218
1 fdp.ConsumeBool [function] [call site] 00219
1 fdp.ConsumeBool [function] [call site] 00220
1 fdp.ConsumeBool [function] [call site] 00221
1 submodule.update [function] [call site] 00222
1 submodule.module [function] [call site] 00223
1 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 00224
1 utils.get_max_filename_length [function] [call site] 00225
1 <builtin>.max [function] [call site] 00226
1 fdp.ConsumeIntInRange [function] [call site] 00227
1 os.path.join [function] [call site] 00228
1 <builtin>.open [function] [call site] 00229
1 fdp.ConsumeIntInRange [function] [call site] 00230
1 fdp.ConsumeBytes [function] [call site] 00231
1 new_file.write [function] [call site] 00232
1 submodule_repo.index.add [function] [call site] 00233
1 submodule_repo.index.commit [function] [call site] 00234
1 fdp.ConsumeBool [function] [call site] 00235
1 repo.submodule_update [function] [call site] 00236
1 fdp.ConsumeBool [function] [call site] 00237
1 fdp.ConsumeBool [function] [call site] 00238
1 submodule_repo.head.reset [function] [call site] 00239
1 fdp.PickValueInList [function] [call site] 00240
1 submodule.remove [function] [call site] 00241
1 fdp.ConsumeBool [function] [call site] 00242
1 fdp.ConsumeBool [function] [call site] 00243
1 repo.index.commit [function] [call site] 00244
1 <builtin>.isinstance [function] [call site] 00245
1 <builtin>.str [function] [call site] 00246
1 <builtin>.isinstance [function] [call site] 00247
1 <builtin>.str [function] [call site] 00248
1 utils.handle_exception [function] [call site] 00249