Fuzz introspector: YamlWriterFuzzer
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
35 15 [com.example.YamlWriterFuzzer].getDummyClass(com.code_intelligence.jazzer.api.FuzzedDataProvider,int) call site: 00015
2 4 [com.example.YamlWriterFuzzer].getDummyClass(com.code_intelligence.jazzer.api.FuzzedDataProvider,int) call site: 00004
2 11 [com.example.YamlWriterFuzzer].getDummyClass(com.code_intelligence.jazzer.api.FuzzedDataProvider,int) call site: 00011
2 78 [com.esotericsoftware.yamlbeans.emitter.EmitterWriter].close() call site: 00078
1 7 [com.example.YamlWriterFuzzer].getDummyClass(com.code_intelligence.jazzer.api.FuzzedDataProvider,int) call site: 00007
1 9 [com.example.YamlWriterFuzzer].getDummyClass(com.code_intelligence.jazzer.api.FuzzedDataProvider,int) call site: 00009

Fuzzer calltree

0 [com.example.YamlWriterFuzzer].myFuzzTest(com.code_intelligence.jazzer.api.FuzzedDataProvider) [function] [call site] 00000
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00001
1 [com.example.YamlWriterFuzzer].getDummyClass(com.code_intelligence.jazzer.api.FuzzedDataProvider,int) [function] [call site] 00002
2 [com.example.YamlWriterFuzzer.DummyClass].<init>() [function] [call site] 00003
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00004
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeString(int) [function] [call site] 00005
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt() [function] [call site] 00006
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00007
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeString(int) [function] [call site] 00008
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00009
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeString(int) [function] [call site] 00010
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00011
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeString(int) [function] [call site] 00012
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeString(int) [function] [call site] 00013
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00014
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt() [function] [call site] 00015
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInts(int) [function] [call site] 00016
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeLongs(int) [function] [call site] 00017
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeShorts(int) [function] [call site] 00018
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00019
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeFloat() [function] [call site] 00020
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00021
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeDouble() [function] [call site] 00022
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeBytes(int) [function] [call site] 00023
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00024
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeChar() [function] [call site] 00025
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeBooleans(int) [function] [call site] 00026
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00027
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeString(int) [function] [call site] 00028
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeLongs(int) [function] [call site] 00029
2 [java.text.SimpleDateFormat].<init>(String) [function] [call site] 00030
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeString(int) [function] [call site] 00031
2 [java.text.SimpleDateFormat].parse(String) [function] [call site] 00032
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeString(int) [function] [call site] 00033
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt() [function] [call site] 00034
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt() [function] [call site] 00035
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt() [function] [call site] 00036
2 [GregorianCalendar].<init>(int,int,int) [function] [call site] 00037
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeString(int) [function] [call site] 00038
2 [Locale].<init>(String) [function] [call site] 00039
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00040
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt() [function] [call site] 00041
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeBoolean() [function] [call site] 00042
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeChar() [function] [call site] 00043
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeByte() [function] [call site] 00044
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeShort() [function] [call site] 00045
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt() [function] [call site] 00046
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeFloat() [function] [call site] 00047
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeLong() [function] [call site] 00048
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeDouble() [function] [call site] 00049
2 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeString(int) [function] [call site] 00050
1 [FileWriter].<init>(String) [function] [call site] 00051
1 [com.esotericsoftware.yamlbeans.YamlWriter].<init>(FileWriter) [function] [call site] 00052
1 [com.esotericsoftware.yamlbeans.YamlWriter].write(DummyClass) [function] [call site] 00053
1 [com.esotericsoftware.yamlbeans.YamlWriter].close() [function] [call site] 00054
2 [com.esotericsoftware.yamlbeans.YamlWriter].clearAnchors() [function] [call site] 00055
3 [com.esotericsoftware.yamlbeans.YamlWriter].writeInternal(com.esotericsoftware.yamlbeans.YamlWriter) [function] [call site] 00056
3 [java.util.List].clear() [function] [call site] 00057
3 [java.util.Map<Object,Integer>].clear() [function] [call site] 00058
2 [java.util.Map<Class,Object>].clear() [function] [call site] 00059
2 [com.esotericsoftware.yamlbeans.emitter.Emitter].emit(com.esotericsoftware.yamlbeans.parser.Event) [function] [call site] 00060
3 [IllegalArgumentException].<init>(String) [function] [call site] 00061
3 [java.util.List<com.esotericsoftware.yamlbeans.parser.Event>].add(com.esotericsoftware.yamlbeans.parser.Event) [function] [call site] 00062
3 [com.esotericsoftware.yamlbeans.emitter.Emitter].needMoreEvents() [function] [call site] 00063
4 [java.util.List<com.esotericsoftware.yamlbeans.parser.Event>].isEmpty() [function] [call site] 00064
4 [java.util.List<com.esotericsoftware.yamlbeans.parser.Event>].get(int) [function] [call site] 00065
4 [com.esotericsoftware.yamlbeans.emitter.Emitter].needEvents(int) [function] [call site] 00066
5 [java.util.List<com.esotericsoftware.yamlbeans.parser.Event>].iterator() [function] [call site] 00067
5 [com.esotericsoftware.yamlbeans.emitter.Emitter].next() [function] [call site] 00068
5 [com.esotericsoftware.yamlbeans.emitter.Emitter].hasNext() [function] [call site] 00069
5 [com.esotericsoftware.yamlbeans.emitter.Emitter].next() [function] [call site] 00070
5 [java.util.List<com.esotericsoftware.yamlbeans.parser.Event>].size() [function] [call site] 00071
4 [com.esotericsoftware.yamlbeans.emitter.Emitter].needEvents(int) [function] [call site] 00072
4 [com.esotericsoftware.yamlbeans.emitter.Emitter].needEvents(int) [function] [call site] 00073
3 [java.util.List<com.esotericsoftware.yamlbeans.parser.Event>].remove(int) [function] [call site] 00074
3 [yamlbeans/src/com/esotericsoftware/yamlbeans/emitter/Emitter.java].table[state].expect() [function] [call site] 00075
2 [com.esotericsoftware.yamlbeans.emitter.Emitter].close() [function] [call site] 00076
3 [com.esotericsoftware.yamlbeans.emitter.EmitterWriter].close() [function] [call site] 00077
4 [java.io.Writer].close() [function] [call site] 00078
2 [com.esotericsoftware.yamlbeans.YamlException].<init>(com.esotericsoftware.yamlbeans.YamlWriter) [function] [call site] 00079
2 [com.esotericsoftware.yamlbeans.YamlException].<init>(com.esotericsoftware.yamlbeans.YamlWriter) [function] [call site] 00080
1 [FileReader].<init>(String) [function] [call site] 00081
1 [com.esotericsoftware.yamlbeans.YamlReader].<init>(FileReader) [function] [call site] 00082
1 [com.esotericsoftware.yamlbeans.YamlReader].read() [function] [call site] 00083
2 [com.esotericsoftware.yamlbeans.YamlReader].read(null) [function] [call site] 00084