Fuzz introspector: fuzz_parser
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
14 39 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.dict_items call site: {node_id} google.cloud.bigquery.magics.line_arg_parser.parser.Parser.py_value
12 55 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.collection_item call site: {node_id} google.cloud.bigquery.magics.line_arg_parser.parser.Parser.collection_items
10 28 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.option_list.parse_nonparams_options call site: {node_id} google.cloud.bigquery.magics.line_arg_parser.parser.Parser.params_option
9 70 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.dict_item call site: {node_id} google.cloud.bigquery.magics.line_arg_parser.parser.Parser.dict_item
1 14 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume call site: {node_id} google.cloud.bigquery.magics.line_arg_parser.parser.Parser.error
1 25 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.option_value call site: {node_id} google.cloud.bigquery.magics.line_arg_parser.parser.Parser.error
1 68 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.py_value call site: {node_id} google.cloud.bigquery.magics.line_arg_parser.parser.PyDictItem.__init__
1 80 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.option_list call site: {node_id} google.cloud.bigquery.magics.line_arg_parser.parser.Parser.error

Fuzzer calltree

0 ...fuzz_parser.TestOneInput [function] [call site] 00000
1 atheris.FuzzedDataProvider [function] [call site] 00001
1 fdp.ConsumeString [function] [call site] 00002
1 google.cloud.bigquery.magics.line_arg_parser.lexer.Lexer.__init__ [function] [call site] 00003
1 google.cloud.bigquery.magics.line_arg_parser.lexer.Lexer.__init__ [function] [call site] 00006
1 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.__init__ [function] [call site] 00007
2 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.get_next_token [function] [call site] 00009
1 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.input_line [function] [call site] 00011
2 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.destination_var [function] [call site] 00012
3 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00013
4 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.get_next_token [function] [call site] 00014
4 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.error [function] [call site] 00015
3 google.cloud.bigquery.magics.line_arg_parser.parser.DestinationVar.__init__ [function] [call site] 00016
3 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.error [function] [call site] 00017
3 google.cloud.bigquery.magics.line_arg_parser.parser.DestinationVar.__init__ [function] [call site] 00018
2 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.option_list [function] [call site] 00019
3 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.option_list.parse_nonparams_options [function] [call site] 00020
4 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00021
4 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00022
4 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.option_value [function] [call site] 00023
5 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00024
5 google.cloud.bigquery.magics.line_arg_parser.parser.CmdOptionValue.__init__ [function] [call site] 00025
5 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.error [function] [call site] 00026
4 google.cloud.bigquery.magics.line_arg_parser.parser.CmdOption.__init__ [function] [call site] 00027
4 all_options.append [function] [call site] 00028
3 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.params_option [function] [call site] 00029
4 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00030
4 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00031
4 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00032
4 google.cloud.bigquery.magics.line_arg_parser.parser.PyVarExpansion.__init__ [function] [call site] 00033
4 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00034
4 google.cloud.bigquery.magics.line_arg_parser.parser.PyScalarValue.__init__ [function] [call site] 00035
4 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.py_dict [function] [call site] 00036
5 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00037
5 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.dict_items [function] [call site] 00038
6 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.dict_item [function] [call site] 00039
7 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.dict_key [function] [call site] 00040
8 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00041
8 google.cloud.bigquery.magics.line_arg_parser.parser.PyDictKey.__init__ [function] [call site] 00042
7 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00043
7 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.py_value [function] [call site] 00044
8 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00045
8 google.cloud.bigquery.magics.line_arg_parser.parser.PyScalarValue.__init__ [function] [call site] 00046
8 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00047
8 google.cloud.bigquery.magics.line_arg_parser.parser.PyScalarValue.__init__ [function] [call site] 00048
8 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00049
8 google.cloud.bigquery.magics.line_arg_parser.parser.PyScalarValue.__init__ [function] [call site] 00050
8 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.py_tuple [function] [call site] 00051
9 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00052
9 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.collection_items [function] [call site] 00053
10 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.collection_item [function] [call site] 00054
11 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.py_value [function] [call site] 00055
10 result.append [function] [call site] 00056
10 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00057
10 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.collection_item [function] [call site] 00058
10 result.append [function] [call site] 00059
9 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00060
9 google.cloud.bigquery.magics.line_arg_parser.parser.PyTuple.__init__ [function] [call site] 00061
8 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.py_list [function] [call site] 00062
9 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00063
9 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.collection_items [function] [call site] 00064
9 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00065
9 google.cloud.bigquery.magics.line_arg_parser.parser.PyList.__init__ [function] [call site] 00066
8 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.py_dict [function] [call site] 00067
8 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.error [function] [call site] 00068
7 google.cloud.bigquery.magics.line_arg_parser.parser.PyDictItem.__init__ [function] [call site] 00069
7 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.error [function] [call site] 00070
6 result.append [function] [call site] 00071
6 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00072
6 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.dict_item [function] [call site] 00073
6 result.append [function] [call site] 00074
5 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.consume [function] [call site] 00075
5 google.cloud.bigquery.magics.line_arg_parser.parser.PyDict.__init__ [function] [call site] 00076
4 google.cloud.bigquery.magics.line_arg_parser.parser.ParamsOption.__init__ [function] [call site] 00077
3 all_options.append [function] [call site] 00079
3 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.option_list.parse_nonparams_options [function] [call site] 00080
3 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.error [function] [call site] 00081
3 google.cloud.bigquery.magics.line_arg_parser.parser.CmdOptionList.__init__ [function] [call site] 00082
2 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.error [function] [call site] 00083
2 google.cloud.bigquery.magics.line_arg_parser.parser.InputLine.__init__ [function] [call site] 00084
1 google.cloud.bigquery.magics.line_arg_parser.lexer.Lexer.__init__ [function] [call site] 00085
1 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.__init__ [function] [call site] 00086
1 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.collection_items [function] [call site] 00087
1 google.cloud.bigquery.magics.line_arg_parser.lexer.Lexer.__init__ [function] [call site] 00088
1 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.__init__ [function] [call site] 00089
1 google.cloud.bigquery.magics.line_arg_parser.parser.Parser.dict_items [function] [call site] 00090