Fuzz introspector: GeneralUtilsFuzzer
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
91 0 EP call site: 00000 [org.apache.commons.io.ByteOrderParser].parseByteOrder(String)

Fuzzer calltree

0 [GeneralUtilsFuzzer].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].remainingBytes() [function] [call site] 00002
1 [java.io.ByteArrayOutputStream].<init>(int) [function] [call site] 00003
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00004
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsString() [function] [call site] 00005
1 [org.apache.commons.io.ByteOrderParser].parseByteOrder(String) [function] [call site] 00006
2 [org.apache.commons.io.ByteOrderParser].equals(String) [function] [call site] 00007
2 [org.apache.commons.io.ByteOrderParser].equals(String) [function] [call site] 00008
2 [IllegalArgumentException].<init>(org.apache.commons.io.ByteOrderParser) [function] [call site] 00009
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsString() [function] [call site] 00010
1 [java.nio.charset.Charset].defaultCharset() [function] [call site] 00011
1 [GeneralUtilsFuzzer].displayName() [function] [call site] 00012
1 [org.apache.commons.io.CopyUtils].copy(String,java.io.ByteArrayOutputStream,GeneralUtilsFuzzer) [function] [call site] 00013
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00014
1 [org.apache.commons.io.EndianUtils].readSwappedDouble(byte[],int) [function] [call site] 00015
2 [org.apache.commons.io.EndianUtils].readSwappedLong(byte[],int) [function] [call site] 00016
3 [org.apache.commons.io.EndianUtils].validateByteArrayOffset(byte[],int,org.apache.commons.io.EndianUtils) [function] [call site] 00017
3 [org.apache.commons.io.EndianUtils].readSwappedInteger(byte[],int) [function] [call site] 00018
4 [org.apache.commons.io.EndianUtils].validateByteArrayOffset(byte[],int,org.apache.commons.io.EndianUtils) [function] [call site] 00019
3 [org.apache.commons.io.EndianUtils].readSwappedInteger(byte[],int) [function] [call site] 00020
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00021
1 [org.apache.commons.io.EndianUtils].readSwappedFloat(byte[],int) [function] [call site] 00022
2 [org.apache.commons.io.EndianUtils].readSwappedInteger(byte[],int) [function] [call site] 00023
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00024
1 [org.apache.commons.io.EndianUtils].readSwappedShort(byte[],int) [function] [call site] 00025
2 [org.apache.commons.io.EndianUtils].validateByteArrayOffset(byte[],int,org.apache.commons.io.EndianUtils) [function] [call site] 00026
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00027
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00028
1 [org.apache.commons.io.IOUtils].consume(java.io.ByteArrayInputStream) [function] [call site] 00029
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00030
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00031
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00032
1 [org.apache.commons.io.IOUtils].contentEquals(java.io.ByteArrayInputStream,java.io.ByteArrayInputStream) [function] [call site] 00033
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00034
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00035
1 [org.apache.commons.io.IOUtils].copy(java.io.ByteArrayInputStream,java.io.ByteArrayOutputStream) [function] [call site] 00036
1 [org.apache.commons.io.IOUtils].read(java.io.ByteArrayInputStream,GeneralUtilsFuzzer,int,GeneralUtilsFuzzer) [function] [call site] 00037
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00038
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00039
1 [org.apache.commons.io.IOUtils].readFully(java.io.ByteArrayInputStream,GeneralUtilsFuzzer) [function] [call site] 00040
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsString() [function] [call site] 00041
1 [org.apache.commons.io.IOUtils].resourceToByteArray(String) [function] [call site] 00042
2 [org.apache.commons.io.IOUtils].resourceToByteArray(String,null) [function] [call site] 00043
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsString() [function] [call site] 00044
1 [java.nio.charset.Charset].defaultCharset() [function] [call site] 00045
1 [org.apache.commons.io.IOUtils].resourceToString(String,GeneralUtilsFuzzer) [function] [call site] 00046
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeLong() [function] [call site] 00047
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00048
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00049
1 [org.apache.commons.io.IOUtils].skip(java.io.ByteArrayInputStream,long) [function] [call site] 00050
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00051
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00052
1 [org.apache.commons.io.IOUtils].toByteArray(java.io.ByteArrayInputStream) [function] [call site] 00053
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00054
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00055
1 [java.io.InputStreamReader].<init>(java.io.ByteArrayInputStream) [function] [call site] 00056
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00057
1 [java.io.InputStreamReader].<init>(java.io.ByteArrayInputStream) [function] [call site] 00058
1 [org.apache.commons.io.IOUtils].contentEquals(java.io.InputStreamReader,java.io.InputStreamReader) [function] [call site] 00059
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00060
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00061
1 [java.io.InputStreamReader].<init>(java.io.ByteArrayInputStream) [function] [call site] 00062
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00063
1 [java.io.InputStreamReader].<init>(java.io.ByteArrayInputStream) [function] [call site] 00064
1 [org.apache.commons.io.IOUtils].contentEqualsIgnoreEOL(java.io.InputStreamReader,java.io.InputStreamReader) [function] [call site] 00065
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00066
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00067
1 [java.io.OutputStreamWriter].<init>(java.io.ByteArrayOutputStream) [function] [call site] 00068
1 [java.nio.charset.Charset].defaultCharset() [function] [call site] 00069
1 [GeneralUtilsFuzzer].name() [function] [call site] 00070
1 [org.apache.commons.io.IOUtils].copy(java.io.ByteArrayInputStream,java.io.OutputStreamWriter,GeneralUtilsFuzzer) [function] [call site] 00071
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00072
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00073
1 [java.io.InputStreamReader].<init>(java.io.ByteArrayInputStream) [function] [call site] 00074
1 [java.io.OutputStreamWriter].<init>(java.io.ByteArrayOutputStream) [function] [call site] 00075
1 [org.apache.commons.io.IOUtils].copy(java.io.InputStreamReader,java.io.OutputStreamWriter) [function] [call site] 00076
1 [org.apache.commons.io.IOUtils].copyLarge(java.io.ByteArrayInputStream,java.io.ByteArrayOutputStream,int,GeneralUtilsFuzzer) [function] [call site] 00077
1 [org.apache.commons.io.IOUtils].copyLarge(java.io.InputStreamReader,java.io.OutputStreamWriter,int,GeneralUtilsFuzzer) [function] [call site] 00078
1 [org.apache.commons.io.IOUtils].readFully(java.io.ByteArrayInputStream,GeneralUtilsFuzzer) [function] [call site] 00079
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00080
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00081
1 [java.nio.charset.Charset].defaultCharset() [function] [call site] 00082
1 [org.apache.commons.io.IOUtils].readLines(java.io.ByteArrayInputStream,GeneralUtilsFuzzer) [function] [call site] 00083
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeLong() [function] [call site] 00084
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsBytes() [function] [call site] 00085
1 [java.io.ByteArrayInputStream].<init>(byte[]) [function] [call site] 00086
1 [java.io.InputStreamReader].<init>(java.io.ByteArrayInputStream) [function] [call site] 00087
1 [org.apache.commons.io.IOUtils].skip(java.io.InputStreamReader,long) [function] [call site] 00088
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int) [function] [call site] 00089
1 [java.time.Duration].ofSeconds(int) [function] [call site] 00090
1 [org.apache.commons.io.ThreadUtils].sleep(GeneralUtilsFuzzer) [function] [call site] 00091