Fuzz introspector: ParserFuzzer
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
28 166 [org.apache.commons.cli.DefaultParser].parse(org.apache.commons.cli.Options,java.lang.String[],java.util.Properties,boolean) call site: {node_id}
8 29 [org.apache.commons.cli.DefaultParser].parse(org.apache.commons.cli.Options,java.lang.String[],java.util.Properties,boolean) call site: {node_id}
5 156 [org.apache.commons.cli.DefaultParser].handleShortAndLongOption(java.lang.String) call site: {node_id}
4 139 [org.apache.commons.cli.DefaultParser].isJavaProperty(java.lang.String) call site: {node_id}
4 195 [org.apache.commons.cli.DefaultParser].parse(org.apache.commons.cli.Options,java.lang.String[],java.util.Properties,boolean) call site: {node_id}
3 80 [org.apache.commons.cli.DefaultParser].handleLongOptionWithoutEqual(java.lang.String) call site: {node_id}
3 90 [org.apache.commons.cli.DefaultParser].checkRequiredArgs() call site: {node_id}
3 99 [org.apache.commons.cli.Options].getOptionGroup(org.apache.commons.cli.Option) call site: {node_id}
2 2 [ParserFuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) call site: {node_id}
2 66 [org.apache.commons.cli.Option].processValue(java.lang.String) call site: {node_id}
2 124 [org.apache.commons.cli.DefaultParser].handleShortAndLongOption(java.lang.String) call site: {node_id}
1 6 [org.apache.commons.cli.DefaultParser].builder() call site: {node_id}

Fuzzer calltree

0 [ParserFuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) [function] [call site] 00000
1 [org.apache.commons.cli.DefaultParser]. () [function] [call site] 00001
1 [org.apache.commons.cli.DefaultParser$Builder].build() [function] [call site] 00002
2 [org.apache.commons.cli.DefaultParser]. (boolean,java.lang.Boolean,org.apache.commons.cli.DefaultParser$1) [function] [call site] 00003
3 [org.apache.commons.cli.DefaultParser]. (boolean,java.lang.Boolean) [function] [call site] 00004
1 [org.apache.commons.cli.DefaultParser].builder() [function] [call site] 00005
2 [org.apache.commons.cli.DefaultParser$Builder]. (org.apache.commons.cli.DefaultParser$1) [function] [call site] 00006
3 [org.apache.commons.cli.DefaultParser$Builder]. () [function] [call site] 00007
1 [org.apache.commons.cli.DefaultParser$Builder].setAllowPartialMatching(boolean) [function] [call site] 00008
1 [org.apache.commons.cli.DefaultParser$Builder].setStripLeadingAndTrailingQuotes(java.lang.Boolean) [function] [call site] 00009
1 [org.apache.commons.cli.Options]. () [function] [call site] 00010
1 [org.apache.commons.cli.Options].addOption(java.lang.String,java.lang.String,boolean,java.lang.String) [function] [call site] 00011
2 [org.apache.commons.cli.Option]. (java.lang.String,java.lang.String,boolean,java.lang.String) [function] [call site] 00012
3 [org.apache.commons.cli.OptionValidator].validate(java.lang.String) [function] [call site] 00013
4 [org.apache.commons.cli.OptionValidator].isValidOpt(char) [function] [call site] 00014
5 [org.apache.commons.cli.OptionValidator].isValidChar(char) [function] [call site] 00015
4 [org.apache.commons.cli.OptionValidator].isValidChar(char) [function] [call site] 00016
2 [org.apache.commons.cli.Options].addOption(org.apache.commons.cli.Option) [function] [call site] 00017
3 [org.apache.commons.cli.Option].getKey() [function] [call site] 00018
3 [org.apache.commons.cli.Option].hasLongOpt() [function] [call site] 00019
3 [org.apache.commons.cli.Option].getLongOpt() [function] [call site] 00020
3 [org.apache.commons.cli.Option].isRequired() [function] [call site] 00021
1 [org.apache.commons.cli.Options].addOption(java.lang.String,java.lang.String,boolean,java.lang.String) [function] [call site] 00022
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsString() [function] [call site] 00023
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeString(int) [function] [call site] 00024
1 [org.apache.commons.cli.DefaultParser].parse(org.apache.commons.cli.Options,java.lang.String[]) [function] [call site] 00025
2 [org.apache.commons.cli.DefaultParser].parse(org.apache.commons.cli.Options,java.lang.String[],java.util.Properties) [function] [call site] 00026
3 [org.apache.commons.cli.DefaultParser].parse(org.apache.commons.cli.Options,java.lang.String[],java.util.Properties,boolean) [function] [call site] 00027
4 [org.apache.commons.cli.Options].getRequiredOptions() [function] [call site] 00028
4 [org.apache.commons.cli.Options].getOptionGroups() [function] [call site] 00029
4 [org.apache.commons.cli.OptionGroup].setSelected(org.apache.commons.cli.Option) [function] [call site] 00030
5 [org.apache.commons.cli.Option].getKey() [function] [call site] 00031
5 [org.apache.commons.cli.AlreadySelectedException]. (org.apache.commons.cli.OptionGroup,org.apache.commons.cli.Option) [function] [call site] 00032
6 [org.apache.commons.cli.AlreadySelectedException]. (java.lang.String,org.apache.commons.cli.OptionGroup,org.apache.commons.cli.Option) [function] [call site] 00033
7 [org.apache.commons.cli.ParseException]. (java.lang.String) [function] [call site] 00034
6 [org.apache.commons.cli.Option].getKey() [function] [call site] 00035
6 [org.apache.commons.cli.OptionGroup].getSelected() [function] [call site] 00036
5 [org.apache.commons.cli.Option].getKey() [function] [call site] 00037
4 [org.apache.commons.cli.CommandLine]. () [function] [call site] 00038
4 [org.apache.commons.cli.DefaultParser].handleToken(java.lang.String) [function] [call site] 00039
5 [org.apache.commons.cli.CommandLine].addArg(java.lang.String) [function] [call site] 00040
5 [org.apache.commons.cli.Option].acceptsArg() [function] [call site] 00041
6 [org.apache.commons.cli.Option].hasArg() [function] [call site] 00042
6 [org.apache.commons.cli.Option].hasArgs() [function] [call site] 00043
6 [org.apache.commons.cli.Option].hasOptionalArg() [function] [call site] 00044
5 [org.apache.commons.cli.DefaultParser].isArgument(java.lang.String) [function] [call site] 00045
6 [org.apache.commons.cli.DefaultParser].isNegativeNumber(java.lang.String) [function] [call site] 00046
6 [org.apache.commons.cli.DefaultParser].isOption(java.lang.String) [function] [call site] 00047
7 [org.apache.commons.cli.DefaultParser].isLongOption(java.lang.String) [function] [call site] 00048
8 [org.apache.commons.cli.DefaultParser].getMatchingLongOptions(java.lang.String) [function] [call site] 00049
9 [org.apache.commons.cli.Options].getMatchingOptions(java.lang.String) [function] [call site] 00050
10 [org.apache.commons.cli.Util].stripLeadingHyphens(java.lang.String) [function] [call site] 00051
9 [org.apache.commons.cli.Options].hasLongOption(java.lang.String) [function] [call site] 00052
10 [org.apache.commons.cli.Util].stripLeadingHyphens(java.lang.String) [function] [call site] 00053
9 [org.apache.commons.cli.Options].getOption(java.lang.String) [function] [call site] 00054
10 [org.apache.commons.cli.Util].stripLeadingHyphens(java.lang.String) [function] [call site] 00055
9 [org.apache.commons.cli.Option].getLongOpt() [function] [call site] 00056
8 [org.apache.commons.cli.DefaultParser].getLongPrefix(java.lang.String) [function] [call site] 00057
9 [org.apache.commons.cli.Util].stripLeadingHyphens(java.lang.String) [function] [call site] 00058
9 [org.apache.commons.cli.Options].hasLongOption(java.lang.String) [function] [call site] 00059
7 [org.apache.commons.cli.DefaultParser].isShortOption(java.lang.String) [function] [call site] 00060
8 [org.apache.commons.cli.Options].hasShortOption(java.lang.String) [function] [call site] 00061
9 [org.apache.commons.cli.Util].stripLeadingHyphens(java.lang.String) [function] [call site] 00062
8 [org.apache.commons.cli.Options].hasShortOption(java.lang.String) [function] [call site] 00063
5 [org.apache.commons.cli.Option].addValueForProcessing(java.lang.String) [function] [call site] 00064
6 [org.apache.commons.cli.Option].processValue(java.lang.String) [function] [call site] 00065
7 [org.apache.commons.cli.Option].hasValueSeparator() [function] [call site] 00066
7 [org.apache.commons.cli.Option].getValueSeparator() [function] [call site] 00067
7 [org.apache.commons.cli.Option].add(java.lang.String) [function] [call site] 00068
8 [org.apache.commons.cli.Option].acceptsArg() [function] [call site] 00069
7 [org.apache.commons.cli.Option].add(java.lang.String) [function] [call site] 00070
5 [org.apache.commons.cli.DefaultParser].stripLeadingAndTrailingQuotesDefaultOn(java.lang.String) [function] [call site] 00071
6 [org.apache.commons.cli.Util].stripLeadingAndTrailingQuotes(java.lang.String) [function] [call site] 00072
5 [org.apache.commons.cli.DefaultParser].handleLongOption(java.lang.String) [function] [call site] 00073
6 [org.apache.commons.cli.DefaultParser].handleLongOptionWithoutEqual(java.lang.String) [function] [call site] 00074
7 [org.apache.commons.cli.DefaultParser].getMatchingLongOptions(java.lang.String) [function] [call site] 00075
7 [org.apache.commons.cli.DefaultParser].handleUnknownToken(java.lang.String) [function] [call site] 00076
8 [org.apache.commons.cli.UnrecognizedOptionException]. (java.lang.String,java.lang.String) [function] [call site] 00077
9 [org.apache.commons.cli.ParseException]. (java.lang.String) [function] [call site] 00078
8 [org.apache.commons.cli.CommandLine].addArg(java.lang.String) [function] [call site] 00079
7 [org.apache.commons.cli.Options].hasLongOption(java.lang.String) [function] [call site] 00080
7 [org.apache.commons.cli.AmbiguousOptionException]. (java.lang.String,java.util.Collection) [function] [call site] 00081
8 [org.apache.commons.cli.UnrecognizedOptionException]. (java.lang.String,java.lang.String) [function] [call site] 00082
8 [org.apache.commons.cli.AmbiguousOptionException].createMessage(java.lang.String,java.util.Collection) [function] [call site] 00083
7 [org.apache.commons.cli.Options].hasLongOption(java.lang.String) [function] [call site] 00084
7 [org.apache.commons.cli.Options].getOption(java.lang.String) [function] [call site] 00085
7 [org.apache.commons.cli.DefaultParser].handleOption(org.apache.commons.cli.Option) [function] [call site] 00086
8 [org.apache.commons.cli.DefaultParser].checkRequiredArgs() [function] [call site] 00087
9 [org.apache.commons.cli.Option].requiresArg() [function] [call site] 00088
10 [org.apache.commons.cli.Option].acceptsArg() [function] [call site] 00089
9 [org.apache.commons.cli.MissingArgumentException]. (org.apache.commons.cli.Option) [function] [call site] 00090
10 [org.apache.commons.cli.MissingArgumentException]. (java.lang.String) [function] [call site] 00091
11 [org.apache.commons.cli.ParseException]. (java.lang.String) [function] [call site] 00092
10 [org.apache.commons.cli.Option].getKey() [function] [call site] 00093
8 [org.apache.commons.cli.Option].clone() [function] [call site] 00094
8 [org.apache.commons.cli.DefaultParser].updateRequiredOptions(org.apache.commons.cli.Option) [function] [call site] 00095
9 [org.apache.commons.cli.Option].isRequired() [function] [call site] 00096
9 [org.apache.commons.cli.Option].getKey() [function] [call site] 00097
9 [org.apache.commons.cli.Options].getOptionGroup(org.apache.commons.cli.Option) [function] [call site] 00098
10 [org.apache.commons.cli.Option].getKey() [function] [call site] 00099
9 [org.apache.commons.cli.Options].getOptionGroup(org.apache.commons.cli.Option) [function] [call site] 00100
9 [org.apache.commons.cli.OptionGroup].isRequired() [function] [call site] 00101
9 [org.apache.commons.cli.OptionGroup].setSelected(org.apache.commons.cli.Option) [function] [call site] 00102
8 [org.apache.commons.cli.CommandLine].addOption(org.apache.commons.cli.Option) [function] [call site] 00103
8 [org.apache.commons.cli.Option].hasArg() [function] [call site] 00104
6 [org.apache.commons.cli.DefaultParser].handleLongOptionWithEqual(java.lang.String) [function] [call site] 00105
7 [org.apache.commons.cli.DefaultParser].getMatchingLongOptions(java.lang.String) [function] [call site] 00106
7 [org.apache.commons.cli.DefaultParser].handleUnknownToken(java.lang.String) [function] [call site] 00107
7 [org.apache.commons.cli.Options].hasLongOption(java.lang.String) [function] [call site] 00108
7 [org.apache.commons.cli.AmbiguousOptionException]. (java.lang.String,java.util.Collection) [function] [call site] 00109
7 [org.apache.commons.cli.Options].hasLongOption(java.lang.String) [function] [call site] 00110
7 [org.apache.commons.cli.Options].getOption(java.lang.String) [function] [call site] 00111
7 [org.apache.commons.cli.Option].acceptsArg() [function] [call site] 00112
7 [org.apache.commons.cli.DefaultParser].handleOption(org.apache.commons.cli.Option) [function] [call site] 00113
7 [org.apache.commons.cli.Option].addValueForProcessing(java.lang.String) [function] [call site] 00114
7 [org.apache.commons.cli.DefaultParser].stripLeadingAndTrailingQuotesDefaultOff(java.lang.String) [function] [call site] 00115
8 [org.apache.commons.cli.Util].stripLeadingAndTrailingQuotes(java.lang.String) [function] [call site] 00116
7 [org.apache.commons.cli.DefaultParser].handleUnknownToken(java.lang.String) [function] [call site] 00117
5 [org.apache.commons.cli.DefaultParser].handleShortAndLongOption(java.lang.String) [function] [call site] 00118
6 [org.apache.commons.cli.Util].stripLeadingHyphens(java.lang.String) [function] [call site] 00119
6 [org.apache.commons.cli.Options].hasShortOption(java.lang.String) [function] [call site] 00120
6 [org.apache.commons.cli.Options].getOption(java.lang.String) [function] [call site] 00121
6 [org.apache.commons.cli.DefaultParser].handleOption(org.apache.commons.cli.Option) [function] [call site] 00122
6 [org.apache.commons.cli.DefaultParser].handleUnknownToken(java.lang.String) [function] [call site] 00123
6 [org.apache.commons.cli.Options].hasShortOption(java.lang.String) [function] [call site] 00124
6 [org.apache.commons.cli.Options].getOption(java.lang.String) [function] [call site] 00125
6 [org.apache.commons.cli.DefaultParser].handleOption(org.apache.commons.cli.Option) [function] [call site] 00126
6 [org.apache.commons.cli.DefaultParser].getMatchingLongOptions(java.lang.String) [function] [call site] 00127
6 [org.apache.commons.cli.DefaultParser].handleLongOptionWithoutEqual(java.lang.String) [function] [call site] 00128
6 [org.apache.commons.cli.DefaultParser].getLongPrefix(java.lang.String) [function] [call site] 00129
6 [org.apache.commons.cli.Option].acceptsArg() [function] [call site] 00130
6 [org.apache.commons.cli.Options].getOption(java.lang.String) [function] [call site] 00131
6 [org.apache.commons.cli.Options].getOption(java.lang.String) [function] [call site] 00132
6 [org.apache.commons.cli.DefaultParser].handleOption(org.apache.commons.cli.Option) [function] [call site] 00133
6 [org.apache.commons.cli.Option].addValueForProcessing(java.lang.String) [function] [call site] 00134
6 [org.apache.commons.cli.DefaultParser].stripLeadingAndTrailingQuotesDefaultOff(java.lang.String) [function] [call site] 00135
6 [org.apache.commons.cli.DefaultParser].isJavaProperty(java.lang.String) [function] [call site] 00136
7 [org.apache.commons.cli.Options].getOption(java.lang.String) [function] [call site] 00137
7 [org.apache.commons.cli.Option].getArgs() [function] [call site] 00138
7 [org.apache.commons.cli.Option].getArgs() [function] [call site] 00139
6 [org.apache.commons.cli.Options].getOption(java.lang.String) [function] [call site] 00140
6 [org.apache.commons.cli.DefaultParser].handleOption(org.apache.commons.cli.Option) [function] [call site] 00141
6 [org.apache.commons.cli.Option].addValueForProcessing(java.lang.String) [function] [call site] 00142
6 [org.apache.commons.cli.DefaultParser].stripLeadingAndTrailingQuotesDefaultOff(java.lang.String) [function] [call site] 00143
6 [org.apache.commons.cli.DefaultParser].handleConcatenatedOptions(java.lang.String) [function] [call site] 00144
7 [org.apache.commons.cli.Options].hasOption(java.lang.String) [function] [call site] 00145
8 [org.apache.commons.cli.Util].stripLeadingHyphens(java.lang.String) [function] [call site] 00146
7 [org.apache.commons.cli.DefaultParser].handleUnknownToken(java.lang.String) [function] [call site] 00147
7 [org.apache.commons.cli.Options].getOption(java.lang.String) [function] [call site] 00148
7 [org.apache.commons.cli.DefaultParser].handleOption(org.apache.commons.cli.Option) [function] [call site] 00149
7 [org.apache.commons.cli.Option].addValueForProcessing(java.lang.String) [function] [call site] 00150
7 [org.apache.commons.cli.DefaultParser].stripLeadingAndTrailingQuotesDefaultOff(java.lang.String) [function] [call site] 00151
6 [org.apache.commons.cli.DefaultParser].isJavaProperty(java.lang.String) [function] [call site] 00152
6 [org.apache.commons.cli.Options].getOption(java.lang.String) [function] [call site] 00153
6 [org.apache.commons.cli.Option].acceptsArg() [function] [call site] 00154
6 [org.apache.commons.cli.DefaultParser].handleOption(org.apache.commons.cli.Option) [function] [call site] 00155
6 [org.apache.commons.cli.Option].addValueForProcessing(java.lang.String) [function] [call site] 00156
6 [org.apache.commons.cli.DefaultParser].handleUnknownToken(java.lang.String) [function] [call site] 00157
6 [org.apache.commons.cli.Options].getOption(java.lang.String) [function] [call site] 00158
6 [org.apache.commons.cli.DefaultParser].handleOption(org.apache.commons.cli.Option) [function] [call site] 00159
6 [org.apache.commons.cli.Option].addValueForProcessing(java.lang.String) [function] [call site] 00160
6 [org.apache.commons.cli.Option].addValueForProcessing(java.lang.String) [function] [call site] 00161
6 [org.apache.commons.cli.DefaultParser].handleLongOptionWithEqual(java.lang.String) [function] [call site] 00162
5 [org.apache.commons.cli.DefaultParser].handleUnknownToken(java.lang.String) [function] [call site] 00163
5 [org.apache.commons.cli.Option].acceptsArg() [function] [call site] 00164
4 [org.apache.commons.cli.DefaultParser].checkRequiredArgs() [function] [call site] 00165
4 [org.apache.commons.cli.DefaultParser].handleProperties(java.util.Properties) [function] [call site] 00166
5 [org.apache.commons.cli.Option].toString() [function] [call site] 00167
6 [org.apache.commons.cli.Option].hasArgs() [function] [call site] 00168
6 [org.apache.commons.cli.Option].hasArg() [function] [call site] 00169
5 [org.apache.commons.cli.Options].toString() [function] [call site] 00170
5 [org.apache.commons.cli.OptionGroup].toString() [function] [call site] 00171
6 [org.apache.commons.cli.OptionGroup].getOptions() [function] [call site] 00172
6 [org.apache.commons.cli.Option].getOpt() [function] [call site] 00173
6 [org.apache.commons.cli.Option].getOpt() [function] [call site] 00174
6 [org.apache.commons.cli.Option].getLongOpt() [function] [call site] 00175
6 [org.apache.commons.cli.Option].getDescription() [function] [call site] 00176
6 [org.apache.commons.cli.Option].getDescription() [function] [call site] 00177
5 [org.apache.commons.cli.Options].getOption(java.lang.String) [function] [call site] 00178
5 [org.apache.commons.cli.UnrecognizedOptionException]. (java.lang.String,java.lang.String) [function] [call site] 00179
5 [org.apache.commons.cli.Options].getOptionGroup(org.apache.commons.cli.Option) [function] [call site] 00180
5 [org.apache.commons.cli.OptionGroup].getSelected() [function] [call site] 00181
5 [org.apache.commons.cli.CommandLine].hasOption(java.lang.String) [function] [call site] 00182
6 [org.apache.commons.cli.CommandLine].hasOption(org.apache.commons.cli.Option) [function] [call site] 00183
6 [org.apache.commons.cli.CommandLine].resolveOption(java.lang.String) [function] [call site] 00184
7 [org.apache.commons.cli.Util].stripLeadingHyphens(java.lang.String) [function] [call site] 00185
7 [org.apache.commons.cli.Option].getLongOpt() [function] [call site] 00186
7 [org.apache.commons.cli.Option].getOpt() [function] [call site] 00187
5 [org.apache.commons.cli.Option].hasArg() [function] [call site] 00188
5 [org.apache.commons.cli.Option].getValues() [function] [call site] 00189
6 [org.apache.commons.cli.Option].hasNoValues() [function] [call site] 00190
5 [org.apache.commons.cli.Option].getValues() [function] [call site] 00191
5 [org.apache.commons.cli.Option].addValueForProcessing(java.lang.String) [function] [call site] 00192
5 [org.apache.commons.cli.DefaultParser].stripLeadingAndTrailingQuotesDefaultOff(java.lang.String) [function] [call site] 00193
5 [org.apache.commons.cli.DefaultParser].handleOption(org.apache.commons.cli.Option) [function] [call site] 00194
4 [org.apache.commons.cli.DefaultParser].checkRequiredOptions() [function] [call site] 00195
5 [org.apache.commons.cli.MissingOptionException]. (java.util.List) [function] [call site] 00196
6 [org.apache.commons.cli.MissingOptionException]. (java.lang.String) [function] [call site] 00197
7 [org.apache.commons.cli.ParseException]. (java.lang.String) [function] [call site] 00198
6 [org.apache.commons.cli.MissingOptionException].createMessage(java.util.List) [function] [call site] 00199