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
20 36 pyrsistent._pvector.python_pvector call site: 00036 pyrsistent._checked_types.CheckedPVector.Evolver.extend
10 7 pyrsistent._pvector.PythonPVector.extend call site: 00007 pyrsistent._checked_types.CheckedPVector.Evolver.persistent
4 30 pyrsistent._pvector.PythonPVector._push_tail call site: 00030 pyrsistent._pvector.PythonPVector._push_tail
3 71 ...fuzz_vector.TestOneInput call site: 00071 pyrsistent._checked_types.CheckedPVector.Evolver.persistent
2 25 pyrsistent._pvector.PythonPVector._mutating_insert_tail call site: 00025 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._pvector.PythonPVector.extend [function] [call site] 00003
3 <builtin>.isinstance [function] [call site] 00004
3 obj.tolist [function] [call site] 00005
3 <builtin>.list [function] [call site] 00006
3 pyrsistent._checked_types.CheckedPVector.append [function] [call site] 00007
4 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00008
5 pyrsistent._checked_types.CheckedPVector.Evolver.__init__ [function] [call site] 00009
6 <builtin>.super [function] [call site] 00010
4 pyrsistent._pvector.PythonPVector.Evolver.append [function] [call site] 00011
4 pyrsistent._checked_types.CheckedPVector.Evolver.persistent [function] [call site] 00012
5 pyrsistent._pvector.PythonPVector.Evolver.is_dirty [function] [call site] 00013
6 <builtin>.bool [function] [call site] 00014
5 <builtin>.type [function] [call site] 00015
5 <builtin>.super [function] [call site] 00016
5 pyrsistent._pvector.PythonPVector.Evolver._reset [function] [call site] 00017
3 pyrsistent._pvector.PythonPVector._mutating_extend [function] [call site] 00018
4 <builtin>.len [function] [call site] 00019
4 pyrsistent._pvector.PythonPVector._mutating_fill_tail [function] [call site] 00020
5 <builtin>.len [function] [call site] 00021
5 <builtin>.len [function] [call site] 00022
4 <builtin>.len [function] [call site] 00023
4 pyrsistent._pvector.PythonPVector._mutating_insert_tail [function] [call site] 00024
5 pyrsistent._pvector.PythonPVector._create_new_root [function] [call site] 00025
6 pyrsistent._pvector.PythonPVector._new_path [function] [call site] 00026
7 pyrsistent._pvector.PythonPVector._new_path [function] [call site] 00027
6 pyrsistent._pvector.PythonPVector._push_tail [function] [call site] 00028
7 <builtin>.list [function] [call site] 00029
7 ret.append [function] [call site] 00030
7 <builtin>.len [function] [call site] 00031
7 pyrsistent._pvector.PythonPVector._push_tail [function] [call site] 00032
7 pyrsistent._pvector.PythonPVector._new_path [function] [call site] 00033
7 ret.append [function] [call site] 00034
4 <builtin>.len [function] [call site] 00035
2 pyrsistent._checked_types.CheckedPVector.extend [function] [call site] 00036
3 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00037
3 pyrsistent._checked_types.CheckedPVector.Evolver.extend [function] [call site] 00038
4 <builtin>.list [function] [call site] 00039
4 pyrsistent._checked_types.CheckedPVector.Evolver._check [function] [call site] 00040
5 pyrsistent._checked_types._check_types [function] [call site] 00041
6 pyrsistent._checked_types.get_type [function] [call site] 00042
7 <builtin>.isinstance [function] [call site] 00043
7 pyrsistent._checked_types._get_class [function] [call site] 00044
8 type_name.rsplit [function] [call site] 00045
8 <builtin>.__import__ [function] [call site] 00046
8 <builtin>.getattr [function] [call site] 00047
6 <builtin>.isinstance [function] [call site] 00048
6 <builtin>.any [function] [call site] 00049
6 <builtin>.type [function] [call site] 00050
6 pyrsistent._checked_types.get_type [function] [call site] 00051
6 <builtin>.tuple [function] [call site] 00052
5 pyrsistent._checked_types._invariant_errors_iterable [function] [call site] 00053
6 pyrsistent._checked_types._invariant_errors [function] [call site] 00054
6 <builtin>.sum [function] [call site] 00055
4 <builtin>.super [function] [call site] 00056
1 fdp.ConsumeIntInRange [function] [call site] 00057
1 <builtin>.range [function] [call site] 00058
1 fdp.ConsumeIntInRange [function] [call site] 00059
1 fdp.ConsumeIntInRange [function] [call site] 00060
1 pyrsistent._checked_types.CheckedPVector.append [function] [call site] 00061
1 fdp.ConsumeIntInRange [function] [call site] 00062
1 pyrsistent._pvector.PythonPVector.count [function] [call site] 00063
2 pyrsistent._pvector.PythonPVector.tolist [function] [call site] 00064
3 pyrsistent._pvector.PythonPVector._fill_list [function] [call site] 00065
4 pyrsistent._pvector.PythonPVector._fill_list [function] [call site] 00066
4 the_list.extend [function] [call site] 00067
3 the_list.extend [function] [call site] 00068
1 fdp.ConsumeIntInRange [function] [call site] 00069
1 fdp.ConsumeIntInRange [function] [call site] 00070
1 pyrsistent._checked_types.CheckedPVector.set [function] [call site] 00071
2 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00072
2 pyrsistent._pvector.PythonPVector.Evolver.set [function] [call site] 00073
2 pyrsistent._checked_types.CheckedPVector.Evolver.persistent [function] [call site] 00074
1 fdp.ConsumeIntInRange [function] [call site] 00075
1 pyrsistent._pvector.PythonPVector.remove [function] [call site] 00076
2 pyrsistent._pvector.PythonPVector.tolist [function] [call site] 00077
2 pyrsistent._pvector.PythonPVector.extend [function] [call site] 00079
2 pyrsistent._checked_types.CheckedPVector.extend [function] [call site] 00080
1 <builtin>.str [function] [call site] 00081
1 pyrsistent._pvector.PythonPVector.evolver [function] [call site] 00082
2 pyrsistent._pvector.PythonPVector.Evolver.__init__ [function] [call site] 00083
3 pyrsistent._pvector.PythonPVector.Evolver._reset [function] [call site] 00084
2 pyrsistent._checked_types.CheckedPVector.Evolver.__init__ [function] [call site] 00085
1 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00086
1 <builtin>.len [function] [call site] 00087