Fuzz introspector: fuzz_vector
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 32 ...fuzz_vector.TestOneInput call site: 00032 pyrsistent._checked_types.CheckedPVector.Evolver.append
10 3 pyrsistent._pvector.python_pvector call site: 00003 pyrsistent._checked_types.CheckedPVector.Evolver.persistent
4 27 pyrsistent._pvector.PythonPVector._push_tail call site: 00027 pyrsistent._pvector.PythonPVector._push_tail
3 69 ...fuzz_vector.TestOneInput call site: 00069 pyrsistent._checked_types.CheckedPVector.Evolver.persistent
2 22 pyrsistent._pvector.PythonPVector.append call site: 00022 pyrsistent._pvector.PythonPVector._new_path

Fuzzer calltree

0 ...fuzz_vector.TestOneInput [function] [call site] 00000
1 atheris.FuzzedDataProvider [function] [call site] 00001
1 pyrsistent._pvector.python_pvector [function] [call site] 00002
2 pyrsistent._checked_types.CheckedPVector.extend [function] [call site] 00003
3 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00004
4 pyrsistent._checked_types.CheckedPVector.Evolver.__init__ [function] [call site] 00005
5 <builtin>.super [function] [call site] 00006
3 pyrsistent._pvector.PythonPVector.Evolver.extend [function] [call site] 00007
3 pyrsistent._checked_types.CheckedPVector.Evolver.persistent [function] [call site] 00008
4 pyrsistent._pvector.PythonPVector.Evolver.is_dirty [function] [call site] 00009
5 <builtin>.bool [function] [call site] 00010
4 <builtin>.type [function] [call site] 00011
4 <builtin>.super [function] [call site] 00012
4 pyrsistent._pvector.PythonPVector.Evolver._reset [function] [call site] 00013
1 fdp.ConsumeIntInRange [function] [call site] 00014
1 <builtin>.range [function] [call site] 00015
1 fdp.ConsumeIntInRange [function] [call site] 00016
1 fdp.ConsumeIntInRange [function] [call site] 00017
1 pyrsistent._pvector.PythonPVector.append [function] [call site] 00018
2 <builtin>.len [function] [call site] 00019
2 <builtin>.list [function] [call site] 00020
2 new_tail.append [function] [call site] 00021
2 pyrsistent._pvector.PythonPVector._create_new_root [function] [call site] 00022
3 pyrsistent._pvector.PythonPVector._new_path [function] [call site] 00023
4 pyrsistent._pvector.PythonPVector._new_path [function] [call site] 00024
3 pyrsistent._pvector.PythonPVector._push_tail [function] [call site] 00025
4 <builtin>.list [function] [call site] 00026
4 ret.append [function] [call site] 00027
4 <builtin>.len [function] [call site] 00028
4 pyrsistent._pvector.PythonPVector._push_tail [function] [call site] 00029
4 pyrsistent._pvector.PythonPVector._new_path [function] [call site] 00030
4 ret.append [function] [call site] 00031
1 pyrsistent._checked_types.CheckedPVector.append [function] [call site] 00032
2 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00033
2 pyrsistent._checked_types.CheckedPVector.Evolver.append [function] [call site] 00034
3 pyrsistent._checked_types.CheckedPVector.Evolver._check [function] [call site] 00035
4 pyrsistent._checked_types._check_types [function] [call site] 00036
5 pyrsistent._checked_types.get_type [function] [call site] 00037
6 <builtin>.isinstance [function] [call site] 00038
6 pyrsistent._checked_types._get_class [function] [call site] 00039
7 type_name.rsplit [function] [call site] 00040
7 <builtin>.__import__ [function] [call site] 00041
7 <builtin>.getattr [function] [call site] 00042
5 <builtin>.isinstance [function] [call site] 00043
5 <builtin>.any [function] [call site] 00044
5 <builtin>.type [function] [call site] 00045
5 pyrsistent._checked_types.get_type [function] [call site] 00046
5 <builtin>.tuple [function] [call site] 00047
4 pyrsistent._checked_types._invariant_errors_iterable [function] [call site] 00048
5 pyrsistent._checked_types._invariant_errors [function] [call site] 00049
5 <builtin>.sum [function] [call site] 00050
3 <builtin>.super [function] [call site] 00051
1 fdp.ConsumeIntInRange [function] [call site] 00052
1 pyrsistent._pvector.PythonPVector.count [function] [call site] 00053
2 pyrsistent._pvector.PythonPVector.tolist [function] [call site] 00054
3 pyrsistent._pvector.PythonPVector._fill_list [function] [call site] 00055
4 pyrsistent._pvector.PythonPVector._fill_list [function] [call site] 00056
4 the_list.extend [function] [call site] 00057
3 the_list.extend [function] [call site] 00058
1 fdp.ConsumeIntInRange [function] [call site] 00059
1 fdp.ConsumeIntInRange [function] [call site] 00060
1 pyrsistent._pvector.PythonPVector.set [function] [call site] 00061
2 <builtin>.isinstance [function] [call site] 00062
2 <builtin>.list [function] [call site] 00063
2 pyrsistent._pvector.PythonPVector._do_set [function] [call site] 00064
3 <builtin>.list [function] [call site] 00065
3 pyrsistent._pvector.PythonPVector._do_set [function] [call site] 00066
2 pyrsistent._pvector.PythonPVector.append [function] [call site] 00067
2 pyrsistent._checked_types.CheckedPVector.append [function] [call site] 00068
1 pyrsistent._checked_types.CheckedPVector.set [function] [call site] 00069
2 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00070
2 pyrsistent._pvector.PythonPVector.Evolver.set [function] [call site] 00071
2 pyrsistent._checked_types.CheckedPVector.Evolver.persistent [function] [call site] 00072
1 fdp.ConsumeIntInRange [function] [call site] 00073
1 pyrsistent._pvector.PythonPVector.remove [function] [call site] 00074
2 pyrsistent._pvector.PythonPVector.tolist [function] [call site] 00075
2 pyrsistent._checked_types.CheckedPVector.extend [function] [call site] 00077
1 <builtin>.str [function] [call site] 00078
1 pyrsistent._pvector.PythonPVector.evolver [function] [call site] 00079
2 pyrsistent._pvector.PythonPVector.Evolver.__init__ [function] [call site] 00080
3 pyrsistent._pvector.PythonPVector.Evolver._reset [function] [call site] 00081
2 pyrsistent._checked_types.CheckedPVector.Evolver.__init__ [function] [call site] 00082
1 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00083
1 <builtin>.len [function] [call site] 00084