Fuzz introspector: StringEscapeUtilsFuzzer
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
26 7 [org.apache.commons.lang3.text.translate.AggregateTranslator].translate(java.lang.CharSequence,int,java.io.Writer) call site: {node_id}
16 34 [org.apache.commons.lang3.text.translate.AggregateTranslator].translate(java.lang.CharSequence,int,java.io.Writer) call site: {node_id}
14 138 [org.apache.commons.lang3.text.translate.AggregateTranslator].translate(java.lang.CharSequence,int,java.io.Writer) call site: {node_id}
13 85 [org.apache.commons.lang3.text.translate.AggregateTranslator].translate(java.lang.CharSequence,int,java.io.Writer) call site: {node_id}
10 102 [org.apache.commons.lang3.StringUtils].containsNone(java.lang.CharSequence,char[]) call site: {node_id}
8 70 [org.apache.commons.lang3.StringUtils].replace(java.lang.String,java.lang.String,java.lang.String,int,boolean) call site: {node_id}
7 51 [org.apache.commons.lang3.StringUtils].isEmpty(java.lang.CharSequence) call site: {node_id}
4 65 [org.apache.commons.lang3.CharSequenceUtils].indexOf(java.lang.CharSequence,java.lang.CharSequence,int) call site: {node_id}
4 80 [org.apache.commons.lang3.StringUtils].replace(java.lang.String,java.lang.String,java.lang.String,int,boolean) call site: {node_id}
3 115 [org.apache.commons.lang3.text.translate.CodePointTranslator].translate(java.lang.CharSequence,int,java.io.Writer) call site: {node_id}
1 99 [org.apache.commons.lang3.text.translate.AggregateTranslator].translate(java.lang.CharSequence,int,java.io.Writer) call site: {node_id}
1 120 [org.apache.commons.lang3.text.translate.UnicodeEscaper].translate(int,java.io.Writer) call site: {node_id}

Fuzzer calltree

0 [StringEscapeUtilsFuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) [function] [call site] 00000
1 [org.apache.commons.lang3.StringEscapeUtils].escapeJson(java.lang.String) [function] [call site] 00001
2 [org.apache.commons.lang3.text.translate.CharSequenceTranslator].translate(java.lang.CharSequence) [function] [call site] 00002
3 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00003
3 [org.apache.commons.lang3.text.translate.CharSequenceTranslator].translate(java.lang.CharSequence,java.io.Writer) [function] [call site] 00004
4 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00005
4 [org.apache.commons.lang3.text.translate.AggregateTranslator].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00006
5 [org.apache.commons.lang3.text.translate.NumericEntityUnescaper].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00007
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00008
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00009
7 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00010
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00011
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00012
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00013
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00014
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00015
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00016
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00017
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00018
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00019
6 [org.apache.commons.lang3.text.translate.NumericEntityUnescaper].isSet(org.apache.commons.lang3.text.translate.NumericEntityUnescaper$OPTION) [function] [call site] 00020
6 [org.apache.commons.lang3.text.translate.NumericEntityUnescaper].isSet(org.apache.commons.lang3.text.translate.NumericEntityUnescaper$OPTION) [function] [call site] 00021
6 [org.apache.commons.lang3.text.StrBuilder].subSequence(int,int) [function] [call site] 00022
7 [org.apache.commons.lang3.text.StrBuilder].substring(int,int) [function] [call site] 00023
8 [org.apache.commons.lang3.text.StrBuilder].validateRange(int,int) [function] [call site] 00024
6 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00025
6 [org.apache.commons.lang3.text.StrBuilder].subSequence(int,int) [function] [call site] 00026
6 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00027
6 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00028
7 [org.apache.commons.lang3.text.StrBuilder].append(char) [function] [call site] 00029
8 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00030
8 [org.apache.commons.lang3.text.StrBuilder].ensureCapacity(int) [function] [call site] 00031
6 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00032
6 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00033
5 [org.apache.commons.lang3.StringEscapeUtils$CsvUnescaper].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00034
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00035
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00036
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00037
6 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00038
6 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(java.lang.String) [function] [call site] 00039
7 [org.apache.commons.lang3.text.StrBuilder].append(java.lang.String) [function] [call site] 00040
8 [org.apache.commons.lang3.text.StrBuilder].appendNull() [function] [call site] 00041
9 [org.apache.commons.lang3.text.StrBuilder].append(java.lang.String) [function] [call site] 00042
8 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00043
8 [org.apache.commons.lang3.text.StrBuilder].ensureCapacity(int) [function] [call site] 00044
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00045
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00046
6 [org.apache.commons.lang3.text.StrBuilder].subSequence(int,int) [function] [call site] 00047
6 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00048
6 [org.apache.commons.lang3.StringUtils].containsAny(java.lang.CharSequence,char[]) [function] [call site] 00049
7 [org.apache.commons.lang3.StringUtils].isEmpty(java.lang.CharSequence) [function] [call site] 00050
8 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00051
7 [org.apache.commons.lang3.ArrayUtils].isEmpty(char[]) [function] [call site] 00052
8 [org.apache.commons.lang3.ArrayUtils].isArrayEmpty(java.lang.Object) [function] [call site] 00053
9 [org.apache.commons.lang3.ArrayUtils].getLength(java.lang.Object) [function] [call site] 00054
7 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00055
7 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00056
7 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00057
6 [org.apache.commons.lang3.StringUtils].replace(java.lang.String,java.lang.String,java.lang.String) [function] [call site] 00058
7 [org.apache.commons.lang3.StringUtils].replace(java.lang.String,java.lang.String,java.lang.String,int) [function] [call site] 00059
8 [org.apache.commons.lang3.StringUtils].replace(java.lang.String,java.lang.String,java.lang.String,int,boolean) [function] [call site] 00060
9 [org.apache.commons.lang3.StringUtils].isEmpty(java.lang.CharSequence) [function] [call site] 00061
9 [org.apache.commons.lang3.StringUtils].isEmpty(java.lang.CharSequence) [function] [call site] 00062
9 [org.apache.commons.lang3.StringUtils].indexOf(java.lang.CharSequence,java.lang.CharSequence,int) [function] [call site] 00063
10 [org.apache.commons.lang3.CharSequenceUtils].indexOf(java.lang.CharSequence,java.lang.CharSequence,int) [function] [call site] 00064
11 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00065
11 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00066
11 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00067
11 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00068
11 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00069
9 [org.apache.commons.lang3.StringUtils].indexOfIgnoreCase(java.lang.CharSequence,java.lang.CharSequence,int) [function] [call site] 00070
10 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00071
10 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00072
10 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00073
10 [org.apache.commons.lang3.CharSequenceUtils].regionMatches(java.lang.CharSequence,boolean,int,java.lang.CharSequence,int,int) [function] [call site] 00074
11 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00075
11 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00076
11 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00077
11 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00078
9 [org.apache.commons.lang3.StringUtils].indexOf(java.lang.CharSequence,java.lang.CharSequence,int) [function] [call site] 00079
9 [org.apache.commons.lang3.StringUtils].indexOfIgnoreCase(java.lang.CharSequence,java.lang.CharSequence,int) [function] [call site] 00080
6 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(java.lang.String) [function] [call site] 00081
6 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00082
6 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(java.lang.String) [function] [call site] 00083
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00084
5 [org.apache.commons.lang3.text.translate.UnicodeUnescaper].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00085
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00086
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00087
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00088
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00089
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00090
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00091
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00092
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00093
6 [org.apache.commons.lang3.text.StrBuilder].subSequence(int,int) [function] [call site] 00094
6 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00095
6 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00096
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00097
6 [org.apache.commons.lang3.text.StrBuilder].subSequence(int,int) [function] [call site] 00098
5 [org.apache.commons.lang3.StringEscapeUtils$CsvEscaper].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00099
6 [org.apache.commons.lang3.StringUtils].containsNone(java.lang.CharSequence,char[]) [function] [call site] 00100
7 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00101
7 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00102
7 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00103
6 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00104
6 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00105
6 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(java.lang.String) [function] [call site] 00106
6 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00107
6 [org.apache.commons.lang3.StringUtils].replace(java.lang.String,java.lang.String,java.lang.String) [function] [call site] 00108
6 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00109
6 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(java.lang.String) [function] [call site] 00110
6 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00111
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00112
5 [org.apache.commons.lang3.text.translate.CodePointTranslator].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00113
6 [org.apache.commons.lang3.text.translate.UnicodeUnpairedSurrogateRemover].translate(int,java.io.Writer) [function] [call site] 00114
6 [org.apache.commons.lang3.text.translate.NumericEntityEscaper].translate(int,java.io.Writer) [function] [call site] 00115
7 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(java.lang.String) [function] [call site] 00116
7 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(java.lang.String) [function] [call site] 00117
7 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00118
6 [org.apache.commons.lang3.text.translate.UnicodeEscaper].translate(int,java.io.Writer) [function] [call site] 00119
7 [org.apache.commons.lang3.text.translate.UnicodeEscaper].toUtf16Escape(int) [function] [call site] 00120
8 [org.apache.commons.lang3.text.translate.CharSequenceTranslator].hex(int) [function] [call site] 00121
7 [org.apache.commons.lang3.text.translate.JavaUnicodeEscaper].toUtf16Escape(int) [function] [call site] 00122
8 [org.apache.commons.lang3.text.translate.CharSequenceTranslator].hex(int) [function] [call site] 00123
8 [org.apache.commons.lang3.text.translate.CharSequenceTranslator].hex(int) [function] [call site] 00124
7 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(java.lang.String) [function] [call site] 00125
7 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(java.lang.String) [function] [call site] 00126
7 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00127
7 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00128
7 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00129
7 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00130
5 [org.apache.commons.lang3.text.translate.LookupTranslator].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00131
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00132
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00133
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00134
6 [org.apache.commons.lang3.text.StrBuilder].subSequence(int,int) [function] [call site] 00135
6 [org.apache.commons.lang3.text.StrBuilder].toString() [function] [call site] 00136
6 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(java.lang.String) [function] [call site] 00137
5 [org.apache.commons.lang3.text.translate.OctalUnescaper].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00138
6 [org.apache.commons.lang3.text.StrBuilder].length() [function] [call site] 00139
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00140
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00141
6 [org.apache.commons.lang3.text.translate.OctalUnescaper].isOctalDigit(char) [function] [call site] 00142
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00143
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00144
6 [org.apache.commons.lang3.text.translate.OctalUnescaper].isOctalDigit(char) [function] [call site] 00145
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00146
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00147
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00148
6 [org.apache.commons.lang3.text.translate.OctalUnescaper].isOctalDigit(char) [function] [call site] 00149
6 [org.apache.commons.lang3.text.translate.OctalUnescaper].isZeroToThree(char) [function] [call site] 00150
6 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00151
6 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00152
4 [org.apache.commons.lang3.StringEscapeUtils$CsvUnescaper].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00153
4 [org.apache.commons.lang3.text.translate.UnicodeUnescaper].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00154
4 [org.apache.commons.lang3.StringEscapeUtils$CsvEscaper].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00155
4 [org.apache.commons.lang3.text.translate.CodePointTranslator].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00156
4 [org.apache.commons.lang3.text.translate.LookupTranslator].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00157
4 [org.apache.commons.lang3.text.translate.OctalUnescaper].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00158
4 [org.apache.commons.lang3.text.translate.NumericEntityUnescaper].translate(java.lang.CharSequence,int,java.io.Writer) [function] [call site] 00159
4 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00160
4 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00161
4 [org.apache.commons.lang3.text.StrBuilder].charAt(int) [function] [call site] 00162
4 [org.apache.commons.lang3.text.StrBuilder$StrBuilderWriter].write(int) [function] [call site] 00163
1 [org.apache.commons.lang3.StringEscapeUtils].escapeJava(java.lang.String) [function] [call site] 00164
2 [org.apache.commons.lang3.text.translate.CharSequenceTranslator].translate(java.lang.CharSequence) [function] [call site] 00165
1 [org.apache.commons.lang3.StringEscapeUtils].escapeEcmaScript(java.lang.String) [function] [call site] 00166
2 [org.apache.commons.lang3.text.translate.CharSequenceTranslator].translate(java.lang.CharSequence) [function] [call site] 00167
1 [org.apache.commons.lang3.StringEscapeUtils].escapeCsv(java.lang.String) [function] [call site] 00168
2 [org.apache.commons.lang3.text.translate.CharSequenceTranslator].translate(java.lang.CharSequence) [function] [call site] 00169