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
13 21 pyrsistent._pvector.PythonPVector.extend call site: 00021 pyrsistent._pvector.PythonPVector.Evolver.persistent
4 16 pyrsistent._pvector.PythonPVector._push_tail call site: 00016 pyrsistent._pvector.PythonPVector._push_tail
3 60 ...fuzz_vector.TestOneInput call site: 00060 pyrsistent._pvector.PythonPVector.Evolver.persistent
2 11 pyrsistent._pvector.PythonPVector.append call site: 00011 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._pvector.PythonPVector.append [function] [call site] 00007
4 <builtin>.len [function] [call site] 00008
4 <builtin>.list [function] [call site] 00009
4 new_tail.append [function] [call site] 00010
4 pyrsistent._pvector.PythonPVector._create_new_root [function] [call site] 00011
5 pyrsistent._pvector.PythonPVector._new_path [function] [call site] 00012
6 pyrsistent._pvector.PythonPVector._new_path [function] [call site] 00013
5 pyrsistent._pvector.PythonPVector._push_tail [function] [call site] 00014
6 <builtin>.list [function] [call site] 00015
6 ret.append [function] [call site] 00016
6 <builtin>.len [function] [call site] 00017
6 pyrsistent._pvector.PythonPVector._push_tail [function] [call site] 00018
6 pyrsistent._pvector.PythonPVector._new_path [function] [call site] 00019
6 ret.append [function] [call site] 00020
3 pyrsistent._checked_types.CheckedPVector.append [function] [call site] 00021
4 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00022
5 pyrsistent._checked_types.CheckedPVector.Evolver.__init__ [function] [call site] 00023
6 <builtin>.super [function] [call site] 00024
4 pyrsistent._pvector.PythonPVector.Evolver.append [function] [call site] 00025
4 pyrsistent._pvector.PythonPVector.Evolver.persistent [function] [call site] 00026
5 pyrsistent._pvector.PythonPVector.Evolver.is_dirty [function] [call site] 00027
6 <builtin>.bool [function] [call site] 00028
5 pyrsistent._pvector.PythonPVector.extend [function] [call site] 00029
5 pyrsistent._checked_types.CheckedPVector.extend [function] [call site] 00030
6 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00031
6 pyrsistent._pvector.PythonPVector.Evolver.extend [function] [call site] 00032
6 pyrsistent._pvector.PythonPVector.Evolver.persistent [function] [call site] 00033
5 pyrsistent._pvector.PythonPVector.Evolver._reset [function] [call site] 00034
3 pyrsistent._pvector.PythonPVector._mutating_extend [function] [call site] 00035
4 <builtin>.len [function] [call site] 00036
4 pyrsistent._pvector.PythonPVector._mutating_fill_tail [function] [call site] 00037
5 <builtin>.len [function] [call site] 00038
5 <builtin>.len [function] [call site] 00039
4 <builtin>.len [function] [call site] 00040
4 pyrsistent._pvector.PythonPVector._mutating_insert_tail [function] [call site] 00041
5 pyrsistent._pvector.PythonPVector._create_new_root [function] [call site] 00042
4 <builtin>.len [function] [call site] 00043
2 pyrsistent._checked_types.CheckedPVector.extend [function] [call site] 00044
1 fdp.ConsumeIntInRange [function] [call site] 00045
1 <builtin>.range [function] [call site] 00046
1 fdp.ConsumeIntInRange [function] [call site] 00047
1 fdp.ConsumeIntInRange [function] [call site] 00048
1 pyrsistent._pvector.PythonPVector.append [function] [call site] 00049
1 pyrsistent._checked_types.CheckedPVector.append [function] [call site] 00050
1 fdp.ConsumeIntInRange [function] [call site] 00051
1 pyrsistent._pvector.PythonPVector.count [function] [call site] 00052
2 pyrsistent._pvector.PythonPVector.tolist [function] [call site] 00053
3 pyrsistent._pvector.PythonPVector._fill_list [function] [call site] 00054
4 pyrsistent._pvector.PythonPVector._fill_list [function] [call site] 00055
4 the_list.extend [function] [call site] 00056
3 the_list.extend [function] [call site] 00057
1 fdp.ConsumeIntInRange [function] [call site] 00058
1 fdp.ConsumeIntInRange [function] [call site] 00059
1 pyrsistent._checked_types.CheckedPVector.set [function] [call site] 00060
2 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00061
2 pyrsistent._pvector.PythonPVector.Evolver.set [function] [call site] 00062
2 pyrsistent._pvector.PythonPVector.Evolver.persistent [function] [call site] 00063
1 fdp.ConsumeIntInRange [function] [call site] 00064
1 pyrsistent._pvector.PythonPVector.remove [function] [call site] 00065
2 pyrsistent._pvector.PythonPVector.tolist [function] [call site] 00066
2 pyrsistent._pvector.PythonPVector.extend [function] [call site] 00068
2 pyrsistent._checked_types.CheckedPVector.extend [function] [call site] 00069
1 <builtin>.str [function] [call site] 00070
1 pyrsistent._pvector.PythonPVector.evolver [function] [call site] 00071
2 pyrsistent._pvector.PythonPVector.Evolver.__init__ [function] [call site] 00072
3 pyrsistent._pvector.PythonPVector.Evolver._reset [function] [call site] 00073
2 pyrsistent._checked_types.CheckedPVector.Evolver.__init__ [function] [call site] 00074
1 pyrsistent._checked_types.CheckedPVector.evolver [function] [call site] 00075
1 <builtin>.len [function] [call site] 00076