Fuzz introspector: fuzz_bn
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
75 49 numpy.ma.core._replace_dtype_fields call site: {node_id} numpy.ma.core.make_mask
20 194 numpy.testing._private.utils.assert_array_compare call site: {node_id} numpy.testing._private.utils.build_err_msg
19 125 numpy.testing._private.utils.assert_array_compare call site: {node_id} numpy.ma.testutils.approx
13 10 numpy.testing._private.utils.assert_array_almost_equal call site: {node_id} numpy.testing._private.utils.build_err_msg
10 181 numpy.core._ufunc_config._no_nep50_warning call site: {node_id} numpy.core.numeric.isclose.within_tol
8 171 numpy.testing._private.utils.assert_array_compare call site: {node_id} numpy.core.numeric.isclose
5 42 numpy.ma.core.getmask call site: {node_id} numpy.ma.core.mask_or
3 35 numpy.testing._private.utils.assert_array_compare call site: {node_id} numpy.testing._private.utils.assert_array_compare.func_assert_same_pos
2 39 numpy.testing._private.utils.assert_array_compare call site: {node_id} numpy.ma.testutils.almost
2 146 numpy.testing._private.utils.assert_array_compare call site: {node_id} numpy.ma.testutils.approx
2 161 numpy.testing._private.utils.assert_array_almost_equal.compare call site: {node_id} numpy.testing._private.utils.gisinf
1 2 ...fuzz_bn.TestOneInput call site: {node_id} atheris.FuzzedDataProvider

Fuzzer calltree

0 ...fuzz_bn.TestOneInput [function] [call site] 00000
1 atheris.FuzzedDataProvider [function] [call site] 00001
1 ...fuzz_bn.gen_random_array [function] [call site] 00002
2 atheris.FuzzedDataProvider [function] [call site] 00003
2 .list [function] [call site] 00004
2 fdp.ConsumeIntInRange [function] [call site] 00005
2 .range [function] [call site] 00006
2 fdp.ConsumeIntInRange [function] [call site] 00007
2 l1.append [function] [call site] 00008
1 numpy.testing._private.utils.assert_array_almost_equal [function] [call site] 00009
2 numpy.testing._private.utils.assert_array_compare [function] [call site] 00010
3 numpy.testing._private.utils.build_err_msg [function] [call site] 00011
4 err_msg.find [function] [call site] 00012
4 .len [function] [call site] 00013
4 .len [function] [call site] 00014
4 msg.append [function] [call site] 00015
4 .enumerate [function] [call site] 00016
4 .isinstance [function] [call site] 00017
4 functools.partial [function] [call site] 00018
4 functools.partial [function] [call site] 00019
4 .type [function] [call site] 00020
4 r.count [function] [call site] 00021
4 r.splitlines [function] [call site] 00022
4 msg.append [function] [call site] 00023
3 numpy.testing._private.utils.assert_array_compare.isnumber [function] [call site] 00024
3 numpy.testing._private.utils.assert_array_compare.isnumber [function] [call site] 00025
3 numpy.testing._private.utils.assert_array_compare.func_assert_same_pos [function] [call site] 00026
4 numpy.testing._private.utils.assert_array_compare. [function] [call site] 00027
4 numpy.testing._private.utils.assert_array_compare. [function] [call site] 00028
4 numpy.testing._private.utils.assert_array_compare. [function] [call site] 00029
4 numpy.testing._private.utils.assert_array_compare. [function] [call site] 00030
4 numpy.testing._private.utils.build_err_msg [function] [call site] 00031
4 .isinstance [function] [call site] 00032
4 .isinstance [function] [call site] 00033
3 numpy.testing._private.utils.assert_array_compare.func_assert_same_pos [function] [call site] 00034
3 numpy.testing._private.utils.assert_array_compare.func_assert_same_pos [function] [call site] 00035
3 numpy.testing._private.utils.assert_array_compare.istime [function] [call site] 00036
3 numpy.testing._private.utils.assert_array_compare.istime [function] [call site] 00037
3 numpy.testing._private.utils.assert_array_compare.func_assert_same_pos [function] [call site] 00038
3 numpy.ma.testutils.assert_array_almost_equal.compare [function] [call site] 00039
4 numpy.ma.testutils.almost [function] [call site] 00040
5 numpy.ma.core.getmask [function] [call site] 00041
6 .getattr [function] [call site] 00042
5 numpy.ma.core.getmask [function] [call site] 00043
5 numpy.ma.core.mask_or [function] [call site] 00044
6 .getattr [function] [call site] 00045
6 numpy.ma.core.make_mask [function] [call site] 00046
7 numpy.ma.core.make_mask_descr [function] [call site] 00047
8 numpy.ma.core._replace_dtype_fields [function] [call site] 00048
9 numpy.ma.core._replace_dtype_fields_recursive [function] [call site] 00049
10 .len [function] [call site] 00050
10 numpy.ma.core._replace_dtype_fields_recursive [function] [call site] 00051
10 descr.append [function] [call site] 00052
10 .list [function] [call site] 00053
10 numpy.ma.core._replace_dtype_fields_recursive [function] [call site] 00054
10 .tuple [function] [call site] 00055
7 .isinstance [function] [call site] 00056
7 numpy.ones [function] [call site] 00057
7 numpy.ma.core.filled [function] [call site] 00058
8 .hasattr [function] [call site] 00059
8 move.move_median._data.flat.filled [function] [call site] 00060
8 numpy.ma.core.MaskedArray.filled [function] [call site] 00061
9 numpy.ma.core._check_fill_value [function] [call site] 00062
10 numpy.ma.core.default_fill_value [function] [call site] 00063
11 numpy.ma.core._get_dtype_of [function] [call site] 00064
12 .isinstance [function] [call site] 00065
12 .hasattr [function] [call site] 00066
11 numpy.ma.core._recursive_fill_value [function] [call site] 00067
12 .tuple [function] [call site] 00068
12 numpy.ma.core._recursive_fill_value [function] [call site] 00069
12 numpy.ma.core._recursive_fill_value [function] [call site] 00070
12 numpy.full [function] [call site] 00071
12 numpy.ma.core.default_fill_value._scalar_fill_value [function] [call site] 00072
13 default_filler.get [function] [call site] 00073
13 default_filler.get [function] [call site] 00074
12 numpy.ma.core._extremum_fill_value._scalar_fill_value [function] [call site] 00075
10 .isinstance [function] [call site] 00076
10 numpy.ma.core._recursive_set_fill_value [function] [call site] 00077
11 .len [function] [call site] 00078
11 numpy.resize [function] [call site] 00079
11 .zip [function] [call site] 00080
11 numpy.ma.core._recursive_set_fill_value [function] [call site] 00081
11 .tuple [function] [call site] 00082
11 output_value.append [function] [call site] 00083
11 output_value.append [function] [call site] 00084
11 .tuple [function] [call site] 00085
10 .isinstance [function] [call site] 00086
9 numpy.ma.core._recursive_filled [function] [call site] 00087
10 numpy.ma.core._recursive_filled [function] [call site] 00088
10 numpy.copyto [function] [call site] 00089
9 numpy.copyto [function] [call site] 00090
9 numpy.choose [function] [call site] 00091
8 move.move_median.flat._data.filled [function] [call site] 00092
8 move.move_median._data.filled [function] [call site] 00093
8 numpy.ma.core.mvoid.filled [function] [call site] 00094
9 numpy.ma.core.asarray [function] [call site] 00095
8 move.move_median.filled [function] [call site] 00096
8 move.move_median.flat.filled [function] [call site] 00097
8 .isinstance [function] [call site] 00098
8 .isinstance [function] [call site] 00099
7 numpy.ma.core._shrink_mask [function] [call site] 00100
6 .getattr [function] [call site] 00101
6 numpy.ma.core.make_mask [function] [call site] 00102
6 numpy.ma.core.is_mask [function] [call site] 00103
6 .getattr [function] [call site] 00104
6 .getattr [function] [call site] 00105
6 numpy.ma.core._recursive_mask_or [function] [call site] 00106
7 numpy.ma.core._recursive_mask_or [function] [call site] 00107
6 numpy.ma.core.make_mask [function] [call site] 00108
5 numpy.ma.core.filled [function] [call site] 00109
5 numpy.ma.core.filled [function] [call site] 00110
5 numpy.ma.core.filled [function] [call site] 00111
5 move.move_median.flat._data.astype [function] [call site] 00112
5 move.move_median._data.flat.astype [function] [call site] 00113
5 move.move_median._data.astype [function] [call site] 00114
5 move.move_median.astype [function] [call site] 00115
5 move.move_median.flat.astype [function] [call site] 00116
5 numpy.ma.core.filled [function] [call site] 00117
5 move.move_median.flat._data.astype [function] [call site] 00118
5 move.move_median._data.flat.astype [function] [call site] 00119
5 move.move_median._data.astype [function] [call site] 00120
5 move.move_median.astype [function] [call site] 00121
5 move.move_median.flat.astype [function] [call site] 00122
5 numpy.around [function] [call site] 00123
5 d.ravel [function] [call site] 00124
3 numpy.ma.testutils.assert_array_approx_equal.compare [function] [call site] 00125
4 numpy.ma.testutils.approx [function] [call site] 00126
5 numpy.ma.core.getmask [function] [call site] 00127
5 numpy.ma.core.getmask [function] [call site] 00128
5 numpy.ma.core.mask_or [function] [call site] 00129
5 numpy.ma.core.filled [function] [call site] 00130
5 numpy.ma.core.filled [function] [call site] 00131
5 numpy.ma.core.filled [function] [call site] 00132
5 move.move_median.flat._data.astype [function] [call site] 00133
5 move.move_median._data.flat.astype [function] [call site] 00134
5 move.move_median._data.astype [function] [call site] 00135
5 move.move_median.astype [function] [call site] 00136
5 move.move_median.flat.astype [function] [call site] 00137
5 numpy.ma.core.filled [function] [call site] 00138
5 move.move_median.flat._data.astype [function] [call site] 00139
5 move.move_median._data.flat.astype [function] [call site] 00140
5 move.move_median._data.astype [function] [call site] 00141
5 move.move_median.astype [function] [call site] 00142
5 move.move_median.flat.astype [function] [call site] 00143
5 d.ravel [function] [call site] 00144
3 operator.__eq__ [function] [call site] 00145
3 numpy.ma.testutils.fail_if_array_equal.compare [function] [call site] 00146
4 numpy.ma.testutils.approx [function] [call site] 00147
4 numpy.alltrue [function] [call site] 00148
3 operator.__lt__ [function] [call site] 00149
3 numpy.testing._private.utils.assert_array_almost_equal.compare [function] [call site] 00150
4 numpy.testing._private.utils.gisinf [function] [call site] 00151
5 .type [function] [call site] 00152
5 .isinstance [function] [call site] 00153
4 numpy.core.fromnumeric.any [function] [call site] 00154
5 numpy.core.fromnumeric._wrapreduction [function] [call site] 00155
6 kwargs.items [function] [call site] 00156
6 .type [function] [call site] 00157
6 .getattr [function] [call site] 00158
6 ufunc.reduce [function] [call site] 00159
4 numpy.testing._private.utils.gisinf [function] [call site] 00160
4 numpy.core.fromnumeric.any [function] [call site] 00161
4 numpy.testing._private.utils.gisinf [function] [call site] 00162
4 numpy.testing._private.utils.gisinf [function] [call site] 00163
4 .abs [function] [call site] 00164
4 numpy.core.numerictypes.issubdtype [function] [call site] 00165
5 numpy.core.numerictypes.issubclass_ [function] [call site] 00166
6 .issubclass [function] [call site] 00167
5 numpy.core.numerictypes.issubclass_ [function] [call site] 00168
5 .issubclass [function] [call site] 00169
4 z.astype [function] [call site] 00170
3 numpy.testing._private.utils.assert_allclose.compare [function] [call site] 00171
4 numpy.core.numeric.isclose [function] [call site] 00172
5 numpy.core.multiarray.result_type [function] [call site] 00173
5 numpy.core.fromnumeric.all [function] [call site] 00174
6 numpy.core.fromnumeric._wrapreduction [function] [call site] 00175
5 numpy.core.fromnumeric.all [function] [call site] 00176
5 numpy.core.numeric.isclose.within_tol [function] [call site] 00177
6 numpy.core._ufunc_config.errstate.__init__ [function] [call site] 00178
6 numpy.core._ufunc_config._no_nep50_warning [function] [call site] 00179
7 NO_NEP50_WARNING.set [function] [call site] 00180
7 NO_NEP50_WARNING.reset [function] [call site] 00181
6 .abs [function] [call site] 00182
6 .abs [function] [call site] 00183
5 numpy.core.numeric.zeros_like [function] [call site] 00184
6 numpy.core.multiarray.empty_like [function] [call site] 00185
6 numpy.core.multiarray.copyto [function] [call site] 00186
5 numpy.core.numeric.ones_like [function] [call site] 00187
6 numpy.core.multiarray.empty_like [function] [call site] 00188
6 numpy.core.multiarray.copyto [function] [call site] 00189
5 numpy.core.numeric.ones_like [function] [call site] 00190
5 numpy.core.numeric.isclose.within_tol [function] [call site] 00191
3 .isinstance [function] [call site] 00192
3 val.ravel [function] [call site] 00193
3 reduced.all [function] [call site] 00194
3 reduced.sum [function] [call site] 00195
3 contextlib.suppress [function] [call site] 00196
3 .abs [function] [call site] 00197
3 numpy.issubdtype [function] [call site] 00198
3 .abs [function] [call site] 00199
3 .max [function] [call site] 00200
3 .getattr [function] [call site] 00201
3 remarks.append [function] [call site] 00202
3 .str [function] [call site] 00203
3 remarks.append [function] [call site] 00204
3 .all [function] [call site] 00205
3 .abs [function] [call site] 00206
3 .max [function] [call site] 00207
3 .getattr [function] [call site] 00208
3 remarks.append [function] [call site] 00209
3 .str [function] [call site] 00210
3 remarks.append [function] [call site] 00211
3 numpy.testing._private.utils.build_err_msg [function] [call site] 00212
3 traceback.format_exc [function] [call site] 00213
3 numpy.testing._private.utils.build_err_msg [function] [call site] 00214
1 fdp.ConsumeIntInRange [function] [call site] 00215
1 fdp.ConsumeIntInRange [function] [call site] 00216
1 bottleneck.move_median [function] [call site] 00217
1 fdp.ConsumeIntInRange [function] [call site] 00218
1 bottleneck.slow.move_median [function] [call site] 00219
1 fdp.ConsumeIntInRange [function] [call site] 00220
1 numpy.testing._private.utils.assert_array_almost_equal [function] [call site] 00221