Fuzz introspector: sqlalchemy_fuzzer
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
40 50 sqlalchemy.sql.schema.Column.__init__ call site: 00050 sqlalchemy.sql.schema.ColumnDefault.__init__
17 5 sqlalchemy.sql.schema.MetaData.__init__ call site: 00005 sqlalchemy.sql.schema.MetaData.reflect
7 97 sqlalchemy.sql.schema.Column._extra_kwargs call site: 00097 sqlalchemy.sql.schema.Column.__init__
2 91 sqlalchemy.sql.schema.Column.__init__ call site: 00091 util.raise_
1 23 ...sqlalchemy_fuzzer.TestOneInput call site: 00023 sqlalchemy.sql.schema.Column.__init__
1 48 sqlalchemy.sql.schema.Column.__init__ call site: 00048 kwargs.pop
1 94 sqlalchemy.sql.schema.Column.__init__ call site: 00094 kwargs.pop
1 108 ...sqlalchemy_fuzzer.TestOneInput call site: 00108 sqlalchemy.sql.base._bind_or_error

Fuzzer calltree

0 ...sqlalchemy_fuzzer.TestOneInput [function] [call site] 00000
1 input_bytes.decode [function] [call site] 00001
1 sqlalchemy.sql.schema.MetaData.__init__ [function] [call site] 00002
2 util.immutabledict [function] [call site] 00003
2 <builtin>.set [function] [call site] 00004
2 collections.defaultdict [function] [call site] 00005
2 sqlalchemy.sql.schema.MetaData.reflect [function] [call site] 00006
3 sqlalchemy.sql.base._bind_or_error [function] [call site] 00007
4 <builtin>.getattr [function] [call site] 00008
4 <builtin>.getattr [function] [call site] 00009
3 <builtin>.set [function] [call site] 00010
3 reflect_opts.update [function] [call site] 00011
3 util.OrderedSet [function] [call site] 00012
3 bind.engine.table_names [function] [call site] 00013
3 bind.dialect.get_view_names [function] [call site] 00014
3 available.update [function] [call site] 00015
3 util.OrderedSet [function] [call site] 00016
3 <builtin>.set [function] [call site] 00017
3 <builtin>.zip [function] [call site] 00018
3 util.callable [function] [call site] 00019
3 <builtin>.zip [function] [call site] 00020
3 sqlalchemy.sql.schema.Table.__init__ [function] [call site] 00021
3 util.warn [function] [call site] 00022
1 sqlalchemy.sql.schema.Table.__init__ [function] [call site] 00023
1 sqlalchemy.sql.schema.Column.__init__ [function] [call site] 00024
2 kwargs.pop [function] [call site] 00025
2 kwargs.pop [function] [call site] 00026
2 <builtin>.list [function] [call site] 00027
2 <builtin>.isinstance [function] [call site] 00028
2 args.pop [function] [call site] 00029
2 <builtin>.hasattr [function] [call site] 00030
2 args.pop [function] [call site] 00031
2 kwargs.pop [function] [call site] 00032
2 <builtin>.super [function] [call site] 00033
2 kwargs.pop [function] [call site] 00034
2 kwargs.pop [function] [call site] 00035
2 kwargs.pop [function] [call site] 00036
2 kwargs.pop [function] [call site] 00037
2 kwargs.pop [function] [call site] 00038
2 kwargs.pop [function] [call site] 00039
2 kwargs.pop [function] [call site] 00040
2 kwargs.pop [function] [call site] 00041
2 kwargs.pop [function] [call site] 00042
2 kwargs.pop [function] [call site] 00043
2 kwargs.pop [function] [call site] 00044
2 kwargs.pop [function] [call site] 00045
2 <builtin>.set [function] [call site] 00046
2 <builtin>.set [function] [call site] 00047
2 kwargs.pop [function] [call site] 00048
2 kwargs.pop [function] [call site] 00049
2 <builtin>.isinstance [function] [call site] 00050
2 sqlalchemy.sql.type_api.Variant._set_parent_with_dispatch [function] [call site] 00051
3 <builtin>.isinstance [function] [call site] 00052
3 sqlalchemy.sql.type_api.Variant._set_parent_with_dispatch [function] [call site] 00053
3 sqlalchemy.sql.sqltypes.ARRAY._set_parent_with_dispatch [function] [call site] 00054
4 <builtin>.super [function] [call site] 00055
4 <builtin>.isinstance [function] [call site] 00056
4 sqlalchemy.sql.sqltypes.ARRAY._set_parent_with_dispatch [function] [call site] 00057
3 <builtin>.isinstance [function] [call site] 00058
3 impl._set_parent_with_dispatch [function] [call site] 00059
2 sqlalchemy.sql.sqltypes.ARRAY._set_parent_with_dispatch [function] [call site] 00060
2 <builtin>.isinstance [function] [call site] 00061
2 args.append [function] [call site] 00062
2 <builtin>.getattr [function] [call site] 00063
2 <builtin>.isinstance [function] [call site] 00064
2 util.warn [function] [call site] 00065
2 sqlalchemy.sql.schema.ColumnDefault.__init__ [function] [call site] 00066
3 <builtin>.super [function] [call site] 00067
3 <builtin>.isinstance [function] [call site] 00068
3 util.callable [function] [call site] 00069
3 sqlalchemy.sql.schema.ColumnDefault._maybe_wrap_callable [function] [call site] 00070
4 util.get_callable_argspec [function] [call site] 00071
4 util.wrap_callable [function] [call site] 00072
4 <builtin>.len [function] [call site] 00073
4 <builtin>.len [function] [call site] 00074
4 util.wrap_callable [function] [call site] 00075
2 args.append [function] [call site] 00076
2 <builtin>.isinstance [function] [call site] 00077
2 args.append [function] [call site] 00078
2 sqlalchemy.sql.schema.DefaultClause.__init__ [function] [call site] 00079
3 util.assert_arg_type [function] [call site] 00080
3 <builtin>.super [function] [call site] 00081
2 args.append [function] [call site] 00082
2 <builtin>.isinstance [function] [call site] 00083
2 args.append [function] [call site] 00084
2 sqlalchemy.sql.schema.ColumnDefault.__init__ [function] [call site] 00085
2 args.append [function] [call site] 00086
2 <builtin>.isinstance [function] [call site] 00087
2 args.append [function] [call site] 00088
2 args.append [function] [call site] 00089
2 sqlalchemy.sql.schema.DefaultClause.__init__ [function] [call site] 00090
2 sqlalchemy.sql.schema.SchemaItem._init_items [function] [call site] 00091
3 util.raise_ [function] [call site] 00092
3 exc.ArgumentError [function] [call site] 00093
2 util.set_creation_order [function] [call site] 00094
2 kwargs.pop [function] [call site] 00095
2 sqlalchemy.sql.schema.Column._extra_kwargs [function] [call site] 00096
3 sqlalchemy.sql.base.DialectKWArgs._validate_dialect_kwargs [function] [call site] 00097
4 re.match [function] [call site] 00098
4 m.group [function] [call site] 00099
4 util.warn [function] [call site] 00100
4 sqlalchemy.sql.base._DialectArgDict.__init__ [function] [call site] 00101
4 d._defaults.update [function] [call site] 00102
1 sqlalchemy.sql.schema.Column.__init__ [function] [call site] 00103
1 sqlalchemy.sql.schema.Column.__init__ [function] [call site] 00104
1 sqlalchemy.engine.create_engine [function] [call site] 00105
2 kwargs.pop [function] [call site] 00106
2 strategy.create [function] [call site] 00107
1 sqlalchemy.sql.schema.MetaData.create_all [function] [call site] 00108
2 sqlalchemy.sql.base._bind_or_error [function] [call site] 00109
1 engine.connect [function] [call site] 00110
1 conn.execute [function] [call site] 00111