Fuzz introspector: ReaderFuzzer
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
33 0 EP call site: 00000 [org.apache.commons.io.input.UncheckedBufferedReader].builder()

Fuzzer calltree

0 [ReaderFuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) [function] [call site] 00000
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].remainingBytes() [function] [call site] 00001
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt() [function] [call site] 00002
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00003
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00004
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00005
1 [java.io.InputStreamReader].<init>(java.io.ByteArrayInputStream) [function] [call site] 00006
1 [org.apache.commons.io.input.BoundedReader].<init>(java.io.InputStreamReader,int) [function] [call site] 00007
1 [java.nio.charset.Charset].defaultCharset() [function] [call site] 00008
1 [String].<init>(byte[],ReaderFuzzer) [function] [call site] 00009
1 [org.apache.commons.io.input.CharSequenceReader].<init>(String) [function] [call site] 00010
1 [org.apache.commons.io.input.CharacterFilterReader].<init>(java.io.InputStreamReader,int) [function] [call site] 00011
1 [org.apache.commons.io.input.CharacterSetFilterReader].<init>(java.io.InputStreamReader,int) [function] [call site] 00012
1 [org.apache.commons.io.input.CloseShieldReader].wrap(java.io.InputStreamReader) [function] [call site] 00013
1 [org.apache.commons.io.input.SequenceReader].<init>(java.io.InputStreamReader) [function] [call site] 00014
1 [org.apache.commons.io.input.TaggedReader].<init>(java.io.InputStreamReader) [function] [call site] 00015
1 [java.io.ByteArrayOutputStream].<init>(int) [function] [call site] 00016
1 [java.io.OutputStreamWriter].<init>(java.io.ByteArrayOutputStream) [function] [call site] 00017
1 [org.apache.commons.io.input.TeeReader].<init>(java.io.InputStreamReader,java.io.OutputStreamWriter) [function] [call site] 00018
1 [org.apache.commons.io.input.UncheckedBufferedReader].builder() [function] [call site] 00019
2 [org.apache.commons.io.input.ProxyInputStreamTest.ProxyInputStreamFixture.Builder].<init>() [function] [call site] 00020
1 [org.apache.commons.io.input.ProxyInputStreamTest.ProxyInputStreamFixture.Builder].setReader(java.io.InputStreamReader) [function] [call site] 00021
1 [ReaderFuzzer].get() [function] [call site] 00022
1 [org.apache.commons.io.input.UncheckedFilterReader].builder() [function] [call site] 00023
2 [org.apache.commons.io.input.ProxyInputStreamTest.ProxyInputStreamFixture.Builder].<init>() [function] [call site] 00024
1 [org.apache.commons.io.input.ProxyInputStreamTest.ProxyInputStreamFixture.Builder].setReader(java.io.InputStreamReader) [function] [call site] 00025
1 [ReaderFuzzer].get() [function] [call site] 00026
1 [org.apache.commons.io.input.XmlStreamReader].builder() [function] [call site] 00027
2 [org.apache.commons.io.input.ProxyInputStreamTest.ProxyInputStreamFixture.Builder].<init>() [function] [call site] 00028
1 [org.apache.commons.io.input.ProxyInputStreamTest.ProxyInputStreamFixture.Builder].setInputStream(java.io.ByteArrayInputStream) [function] [call site] 00029
1 [ReaderFuzzer].get() [function] [call site] 00030
1 [ReaderFuzzer].ready() [function] [call site] 00031
1 [ReaderFuzzer].read(ReaderFuzzer,int,int) [function] [call site] 00032
1 [ReaderFuzzer].close() [function] [call site] 00033