Fuzz introspector: fuzz_native
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
19 131 psutil.Process.as_dict call site: {node_id} psutil.process_iter.add
8 38 psutil._psbsd.pids call site: {node_id} psutil._psbsd.Process.name
5 89 psutil.Process.create_time call site: {node_id} psutil._pssunos.Process._proc_basic_info
5 118 psutil.Process.create_time call site: {node_id} psutil._pswindows.is_permission_err
4 14 psutil.pids call site: {node_id} .int
3 99 psutil._common.cat call site: {node_id} .open
3 105 psutil._common.cat call site: {node_id} psutil._common.open_text
2 2 ...fuzz_native.TestOneInput call site: {node_id} fdp.ConsumeIntInRange
2 22 psutil._psosx.pids call site: {node_id} psutil._psosx.Process._get_kinfo_proc
2 56 psutil.process_iter call site: {node_id} psutil.process_iter.remove
2 85 psutil.Process.create_time call site: {node_id} psutil._psaix.Process._proc_basic_info
2 124 psutil._pswindows.Process._proc_info call site: {node_id} .len

Fuzzer calltree

0 ...fuzz_native.TestOneInput [function] [call site] 00000
1 atheris.FuzzedDataProvider [function] [call site] 00001
1 fdp.ConsumeIntInRange [function] [call site] 00002
1 fdp.ConsumeIntInRange [function] [call site] 00003
1 fdp.ConsumeString [function] [call site] 00004
1 fdp.ConsumeIntInRange [function] [call site] 00005
1 fdp.ConsumeString [function] [call site] 00006
1 fdp.ConsumeIntInRange [function] [call site] 00007
1 fdp.ConsumeString [function] [call site] 00008
1 fdp.ConsumeIntInRange [function] [call site] 00009
1 .list [function] [call site] 00010
1 psutil.process_iter [function] [call site] 00011
2 _pmap.copy [function] [call site] 00012
2 psutil.pids [function] [call site] 00013
3 psutil._psaix.pids [function] [call site] 00014
4 .int [function] [call site] 00015
4 psutil._common.get_procfs_path [function] [call site] 00016
4 os.listdir [function] [call site] 00017
4 x.isdigit [function] [call site] 00018
3 psutil._psosx.pids [function] [call site] 00019
4 _psutil_osx.pids [function] [call site] 00020
4 psutil._psosx.Process.__init__ [function] [call site] 00021
4 psutil._psosx.Process.create_time [function] [call site] 00022
5 psutil._psosx.Process._get_kinfo_proc [function] [call site] 00023
6 _psutil_osx.proc_kinfo_oneshot [function] [call site] 00024
6 .len [function] [call site] 00025
6 .len [function] [call site] 00026
4 ls.insert [function] [call site] 00027
4 ls.insert [function] [call site] 00028
3 psutil._pslinux.pids [function] [call site] 00029
4 .int [function] [call site] 00030
4 psutil._common.get_procfs_path [function] [call site] 00031
4 psutil._compat.b [function] [call site] 00032
5 s.encode [function] [call site] 00033
4 os.listdir [function] [call site] 00034
4 x.isdigit [function] [call site] 00035
3 psutil._psbsd.pids [function] [call site] 00036
4 _psutil_bsd.pids [function] [call site] 00037
4 psutil._psbsd._pid_0_exists [function] [call site] 00038
5 psutil._psbsd.Process.__init__ [function] [call site] 00039
5 psutil._psbsd.Process.name [function] [call site] 00040
6 psutil._psbsd.Process.oneshot [function] [call site] 00041
7 _psutil_bsd.proc_oneshot_info [function] [call site] 00042
7 .len [function] [call site] 00043
7 .len [function] [call site] 00044
6 _psutil_bsd.proc_name [function] [call site] 00045
4 ret.insert [function] [call site] 00046
3 psutil._pssunos.pids [function] [call site] 00047
4 .int [function] [call site] 00048
4 psutil._common.get_procfs_path [function] [call site] 00049
4 psutil._compat.b [function] [call site] 00050
4 os.listdir [function] [call site] 00051
4 x.isdigit [function] [call site] 00052
3 .sorted [function] [call site] 00053
2 .set [function] [call site] 00054
2 pmap.keys [function] [call site] 00055
2 .set [function] [call site] 00056
2 psutil.process_iter.remove [function] [call site] 00057
3 pmap.pop [function] [call site] 00058
2 pmap.items [function] [call site] 00059
2 .list [function] [call site] 00060
2 dict.fromkeys [function] [call site] 00061
2 .list [function] [call site] 00062
2 .sorted [function] [call site] 00063
2 psutil.process_iter.add [function] [call site] 00064
3 psutil.Process.__init__ [function] [call site] 00065
4 psutil.Process._init [function] [call site] 00066
5 os.getpid [function] [call site] 00067
5 .isinstance [function] [call site] 00068
5 _psutil_sunos.check_pid_range [function] [call site] 00069
5 _psutil_osx.check_pid_range [function] [call site] 00070
5 _psutil_bsd.check_pid_range [function] [call site] 00071
5 _psutil_aix.check_pid_range [function] [call site] 00072
5 _psutil_windows.check_pid_range [function] [call site] 00073
5 threading.RLock [function] [call site] 00074
5 psutil._psaix.Process.__init__ [function] [call site] 00075
6 psutil._common.get_procfs_path [function] [call site] 00076
5 psutil._pssunos.Process.__init__ [function] [call site] 00077
6 psutil._common.get_procfs_path [function] [call site] 00078
5 psutil._psbsd.Process.__init__ [function] [call site] 00079
5 psutil._pslinux.Process.__init__ [function] [call site] 00080
6 psutil._common.get_procfs_path [function] [call site] 00081
5 psutil._pswindows.Process.__init__ [function] [call site] 00082
5 psutil._psosx.Process.__init__ [function] [call site] 00083
5 psutil.Process.create_time [function] [call site] 00084
6 psutil._psaix.Process.create_time [function] [call site] 00085
7 psutil._psaix.Process._proc_basic_info [function] [call site] 00086
8 _psutil_aix.proc_basic_info [function] [call site] 00087
6 psutil._psosx.Process.create_time [function] [call site] 00088
6 psutil._pssunos.Process.create_time [function] [call site] 00089
7 psutil._pssunos.Process._proc_basic_info [function] [call site] 00090
8 os.path.exists [function] [call site] 00091
8 _psutil_sunos.proc_basic_info [function] [call site] 00092
8 .len [function] [call site] 00093
8 .len [function] [call site] 00094
6 psutil._pslinux.Process.create_time [function] [call site] 00095
7 psutil._pslinux.Process._parse_stat_file [function] [call site] 00096
8 psutil._common.bcat [function] [call site] 00097
9 psutil._common.cat [function] [call site] 00098
10 psutil._common.open_text [function] [call site] 00099
11 .open [function] [call site] 00100
11 .open [function] [call site] 00101
11 fobj.close [function] [call site] 00102
10 psutil._common.open_binary [function] [call site] 00103
11 .open [function] [call site] 00104
10 f.read [function] [call site] 00105
10 psutil._common.open_text [function] [call site] 00106
10 psutil._common.open_binary [function] [call site] 00107
10 f.read [function] [call site] 00108
8 data.rfind [function] [call site] 00109
8 data.find [function] [call site] 00110
7 .float [function] [call site] 00111
7 psutil._pslinux.boot_time [function] [call site] 00112
8 psutil._common.get_procfs_path [function] [call site] 00113
8 psutil._common.open_binary [function] [call site] 00114
8 line.startswith [function] [call site] 00115
8 line.strip [function] [call site] 00116
8 .float [function] [call site] 00117
6 psutil._pswindows.Process.create_time [function] [call site] 00118
7 _psutil_windows.proc_times [function] [call site] 00119
7 psutil._pswindows.is_permission_err [function] [call site] 00120
8 .isinstance [function] [call site] 00121
8 .getattr [function] [call site] 00122
7 psutil._pswindows.Process._proc_info [function] [call site] 00123
8 _psutil_windows.proc_info [function] [call site] 00124
8 .len [function] [call site] 00125
8 .len [function] [call site] 00126
6 psutil._psbsd.Process.create_time [function] [call site] 00127
7 psutil._psbsd.Process.oneshot [function] [call site] 00128
3 psutil.Process.as_dict [function] [call site] 00129
4 .isinstance [function] [call site] 00130
4 .set [function] [call site] 00131
4 psutil.Process.oneshot [function] [call site] 00132
5 .hasattr [function] [call site] 00133
5 psutil._pslinux.Process.oneshot_enter [function] [call site] 00134
5 psutil._psbsd.Process.oneshot_enter [function] [call site] 00135
5 psutil._pswindows.Process.oneshot_enter [function] [call site] 00136
5 psutil._pssunos.Process.oneshot_enter [function] [call site] 00137
5 psutil._psosx.Process.oneshot_enter [function] [call site] 00138
5 psutil._psaix.Process.oneshot_enter [function] [call site] 00139
5 psutil._psbsd.Process.oneshot_exit [function] [call site] 00140
5 psutil._pswindows.Process.oneshot_exit [function] [call site] 00141
5 psutil._pslinux.Process.oneshot_exit [function] [call site] 00142
5 psutil._psosx.Process.oneshot_exit [function] [call site] 00143
5 psutil._psaix.Process.oneshot_exit [function] [call site] 00144
5 psutil._pssunos.Process.oneshot_exit [function] [call site] 00145
4 .getattr [function] [call site] 00146
2 proc.is_running [function] [call site] 00147
2 proc.as_dict [function] [call site] 00148
2 psutil.process_iter.add [function] [call site] 00149
2 psutil.process_iter.remove [function] [call site] 00150