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
22 3 pyrsistent._pvector.python_pvector call site: {node_id} pyrsistent._checked_types.CheckedPVector.Evolver.extend
13 81 ...fuzz_vector.TestOneInput call site: {node_id} pyrsistent._pvector.PythonPVector.Evolver.persistent
4 30 pyrsistent._pvector.PythonPVector.extend call site: {node_id} pyrsistent._checked_types.CheckedPVector.Evolver.append
4 44 pyrsistent._pvector.PythonPVector._push_tail call site: {node_id} pyrsistent._pvector.PythonPVector._push_tail
2 39 pyrsistent._pvector.PythonPVector.append call site: {node_id} 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
3 pyrsistent._checked_types.CheckedPVector.Evolver.extend [function] [call site] 00007
4 pyrsistent._checked_types.CheckedPVector.Evolver._check [function] [call site] 00009
5 pyrsistent._checked_types._check_types [function] [call site] 00010
6 pyrsistent._checked_types.get_type [function] [call site] 00011
7 .isinstance [function] [call site] 00012
7 pyrsistent._checked_types._get_class [function] [call site] 00013
8 type_name.rsplit [function] [call site] 00014
8 .__import__ [function] [call site] 00015
6 .isinstance [function] [call site] 00017
6 pyrsistent._checked_types.get_type [function] [call site] 00020
5 pyrsistent._checked_types._invariant_errors_iterable [function] [call site] 00022
6 pyrsistent._checked_types._invariant_errors [function] [call site] 00023
2 pyrsistent._pvector.PythonPVector.extend [function] [call site] 00026
3 .isinstance [function] [call site] 00027
3 obj.tolist [function] [call site] 00028
3 pyrsistent._checked_types.CheckedPVector.append [function] [call site] 00030
4 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00031
4 pyrsistent._checked_types.CheckedPVector.Evolver.append [function] [call site] 00032
5 pyrsistent._checked_types.CheckedPVector.Evolver._check [function] [call site] 00033
3 pyrsistent._pvector.PythonPVector.append [function] [call site] 00035
4 new_tail.append [function] [call site] 00038
4 pyrsistent._pvector.PythonPVector._create_new_root [function] [call site] 00039
5 pyrsistent._pvector.PythonPVector._new_path [function] [call site] 00040
6 pyrsistent._pvector.PythonPVector._new_path [function] [call site] 00041
5 pyrsistent._pvector.PythonPVector._push_tail [function] [call site] 00042
6 ret.append [function] [call site] 00044
6 pyrsistent._pvector.PythonPVector._push_tail [function] [call site] 00046
6 pyrsistent._pvector.PythonPVector._new_path [function] [call site] 00047
6 ret.append [function] [call site] 00048
3 pyrsistent._pvector.PythonPVector._mutating_extend [function] [call site] 00049
4 pyrsistent._pvector.PythonPVector._mutating_fill_tail [function] [call site] 00051
4 pyrsistent._pvector.PythonPVector._mutating_insert_tail [function] [call site] 00055
5 pyrsistent._pvector.PythonPVector._create_new_root [function] [call site] 00056
1 fdp.ConsumeIntInRange [function] [call site] 00058
1 fdp.ConsumeIntInRange [function] [call site] 00060
1 fdp.ConsumeIntInRange [function] [call site] 00061
1 pyrsistent._checked_types.CheckedPVector.append [function] [call site] 00062
1 pyrsistent._pvector.PythonPVector.append [function] [call site] 00063
1 fdp.ConsumeIntInRange [function] [call site] 00064
1 pyrsistent._pvector.PythonPVector.count [function] [call site] 00065
2 pyrsistent._pvector.PythonPVector.tolist [function] [call site] 00066
3 pyrsistent._pvector.PythonPVector._fill_list [function] [call site] 00067
4 pyrsistent._pvector.PythonPVector._fill_list [function] [call site] 00068
4 the_list.extend [function] [call site] 00069
3 the_list.extend [function] [call site] 00070
1 fdp.ConsumeIntInRange [function] [call site] 00071
1 fdp.ConsumeIntInRange [function] [call site] 00072
1 pyrsistent._pvector.PythonPVector.set [function] [call site] 00073
2 .isinstance [function] [call site] 00074
2 pyrsistent._pvector.PythonPVector._do_set [function] [call site] 00076
3 pyrsistent._pvector.PythonPVector._do_set [function] [call site] 00078
2 pyrsistent._checked_types.CheckedPVector.append [function] [call site] 00079
2 pyrsistent._pvector.PythonPVector.append [function] [call site] 00080
1 pyrsistent._checked_types.CheckedPVector.set [function] [call site] 00081
2 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00082
2 pyrsistent._pvector.PythonPVector.Evolver.set [function] [call site] 00083
2 pyrsistent._checked_types.CheckedPVector.Evolver.persistent [function] [call site] 00084
3 pyrsistent._pvector.PythonPVector.Evolver.is_dirty [function] [call site] 00085
3 pyrsistent._pvector.PythonPVector.Evolver._reset [function] [call site] 00089
2 pyrsistent._pvector.PythonPVector.Evolver.persistent [function] [call site] 00090
3 pyrsistent._pvector.PythonPVector.Evolver.is_dirty [function] [call site] 00091
3 pyrsistent._checked_types.CheckedPVector.extend [function] [call site] 00092
3 pyrsistent._pvector.PythonPVector.extend [function] [call site] 00093
3 pyrsistent._pvector.PythonPVector.Evolver._reset [function] [call site] 00094
1 fdp.ConsumeIntInRange [function] [call site] 00095
1 pyrsistent._pvector.PythonPVector.remove [function] [call site] 00096
2 pyrsistent._pvector.PythonPVector.tolist [function] [call site] 00097
2 pyrsistent._checked_types.CheckedPVector.extend [function] [call site] 00099
2 pyrsistent._pvector.PythonPVector.extend [function] [call site] 00100
1 pyrsistent._pvector.PythonPVector.evolver [function] [call site] 00102
2 pyrsistent._checked_types.CheckedPVector.Evolver.__init__ [function] [call site] 00103
2 pyrsistent._pvector.PythonPVector.Evolver.__init__ [function] [call site] 00104
3 pyrsistent._pvector.PythonPVector.Evolver._reset [function] [call site] 00105
1 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00106