Fuzz introspector: Base64Fuzzer
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
1 1 [Base64Fuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) call site: {node_id}
1 3 [org.apache.commons.net.util.Base64].containsBase64Byte(byte[]) call site: {node_id}

Fuzzer calltree

0 [Base64Fuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) [function] [call site] 00000
1 [org.apache.commons.net.util.Base64]. (int,byte[],boolean) [function] [call site] 00001
2 [org.apache.commons.net.util.Base64].containsBase64Byte(byte[]) [function] [call site] 00002
3 [org.apache.commons.net.util.Base64].isBase64(byte) [function] [call site] 00003
2 [org.apache.commons.net.util.Base64].newStringUtf8(byte[]) [function] [call site] 00004
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeBoolean() [function] [call site] 00005
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeBytes(int) [function] [call site] 00006
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt() [function] [call site] 00007
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeBytes(int) [function] [call site] 00008
1 [org.apache.commons.net.util.Base64].encode(byte[]) [function] [call site] 00009
2 [org.apache.commons.net.util.Base64].reset() [function] [call site] 00010
2 [org.apache.commons.net.util.Base64].getEncodeLength(byte[],int,byte[]) [function] [call site] 00011
2 [org.apache.commons.net.util.Base64].setInitialBuffer(byte[],int,int) [function] [call site] 00012
2 [org.apache.commons.net.util.Base64].encode(byte[],int,int) [function] [call site] 00013
3 [org.apache.commons.net.util.Base64].resizeBuffer() [function] [call site] 00014
3 [org.apache.commons.net.util.Base64].resizeBuffer() [function] [call site] 00015
2 [org.apache.commons.net.util.Base64].encode(byte[],int,int) [function] [call site] 00016
2 [org.apache.commons.net.util.Base64].readResults(byte[],int,int) [function] [call site] 00017
3 [org.apache.commons.net.util.Base64].avail() [function] [call site] 00018
2 [org.apache.commons.net.util.Base64].isUrlSafe() [function] [call site] 00019
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeBytes(int) [function] [call site] 00020
1 [org.apache.commons.net.util.Base64].decode(byte[]) [function] [call site] 00021
2 [org.apache.commons.net.util.Base64].reset() [function] [call site] 00022
2 [org.apache.commons.net.util.Base64].setInitialBuffer(byte[],int,int) [function] [call site] 00023
2 [org.apache.commons.net.util.Base64].decode(byte[],int,int) [function] [call site] 00024
3 [org.apache.commons.net.util.Base64].resizeBuffer() [function] [call site] 00025
2 [org.apache.commons.net.util.Base64].decode(byte[],int,int) [function] [call site] 00026
2 [org.apache.commons.net.util.Base64].readResults(byte[],int,int) [function] [call site] 00027