Fuzz introspector: CreditCardValidatorFuzzer
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
14 14 [org.apache.commons.validator.routines.CreditCardValidator]. (long) call site: 00014 [org.apache.commons.validator.routines.CreditCardValidator].isOn(long,long)
5 2 [CreditCardValidatorFuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) call site: 00002
5 8 [org.apache.commons.validator.routines.CodeValidator]. (org.apache.commons.validator.routines.RegexValidator,org.apache.commons.validator.routines.checkdigit.CheckDigit) call site: 00008
4 30 [CreditCardValidatorFuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) call site: 00030 [org.apache.commons.validator.GenericValidator].isBlankOrNull(String)
1 36 [CreditCardValidatorFuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) call site: 00036 [org.apache.commons.validator.GenericValidator].isBlankOrNull(String)

Fuzzer calltree

0 [CreditCardValidatorFuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) [function] [call site] 00000
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeLong() [function] [call site] 00001
1 [org.apache.commons.validator.routines.CreditCardValidator].<init>(long) [function] [call site] 00002
2 [org.apache.commons.validator.routines.CodeValidator].<init>(String,org.apache.commons.validator.routines.checkdigit.CheckDigit) [function] [call site] 00003
3 [org.apache.commons.validator.routines.CodeValidator].<init>(String,org.apache.commons.validator.routines.checkdigit.CheckDigit) [function] [call site] 00004
2 [org.apache.commons.validator.routines.CodeValidator].<init>(String,org.apache.commons.validator.routines.checkdigit.CheckDigit) [function] [call site] 00005
2 [org.apache.commons.validator.routines.RegexValidator].<init>(String,String,String,String) [function] [call site] 00006
2 [org.apache.commons.validator.routines.CodeValidator].<init>(org.apache.commons.validator.routines.RegexValidator,org.apache.commons.validator.routines.checkdigit.CheckDigit) [function] [call site] 00007
3 [org.apache.commons.validator.routines.CodeValidator].<init>(org.apache.commons.validator.routines.RegexValidator,org.apache.commons.validator.routines.checkdigit.CheckDigit) [function] [call site] 00008
2 [org.apache.commons.validator.routines.RegexValidator].<init>(String,String,String,String,String,String,String) [function] [call site] 00009
2 [org.apache.commons.validator.routines.CodeValidator].<init>(org.apache.commons.validator.routines.RegexValidator,org.apache.commons.validator.routines.checkdigit.CheckDigit) [function] [call site] 00010
2 [org.apache.commons.validator.routines.CodeValidator].<init>(String,org.apache.commons.validator.routines.checkdigit.CheckDigit) [function] [call site] 00011
2 [org.apache.commons.validator.routines.CodeValidator].<init>(String,org.apache.commons.validator.routines.checkdigit.CheckDigit) [function] [call site] 00012
2 [org.apache.commons.validator.routines.CodeValidator].<init>(String,org.apache.commons.validator.routines.checkdigit.CheckDigit) [function] [call site] 00013
2 [java.util.ArrayList].<init>() [function] [call site] 00014
2 [org.apache.commons.validator.routines.CreditCardValidator].isOn(long,long) [function] [call site] 00015
2 [java.util.List<org.apache.commons.validator.routines.CodeValidator>].add(org.apache.commons.validator.routines.CodeValidator) [function] [call site] 00016
2 [org.apache.commons.validator.routines.CreditCardValidator].isOn(long,long) [function] [call site] 00017
2 [java.util.List<org.apache.commons.validator.routines.CodeValidator>].add(org.apache.commons.validator.routines.CodeValidator) [function] [call site] 00018
2 [org.apache.commons.validator.routines.CreditCardValidator].isOn(long,long) [function] [call site] 00019
2 [java.util.List<org.apache.commons.validator.routines.CodeValidator>].add(org.apache.commons.validator.routines.CodeValidator) [function] [call site] 00020
2 [org.apache.commons.validator.routines.CreditCardValidator].isOn(long,long) [function] [call site] 00021
2 [java.util.List<org.apache.commons.validator.routines.CodeValidator>].add(org.apache.commons.validator.routines.CodeValidator) [function] [call site] 00022
2 [org.apache.commons.validator.routines.CreditCardValidator].isOn(long,long) [function] [call site] 00023
2 [java.util.List<org.apache.commons.validator.routines.CodeValidator>].add(org.apache.commons.validator.routines.CodeValidator) [function] [call site] 00024
2 [org.apache.commons.validator.routines.CreditCardValidator].isOn(long,long) [function] [call site] 00025
2 [java.util.List<org.apache.commons.validator.routines.CodeValidator>].add(org.apache.commons.validator.routines.CodeValidator) [function] [call site] 00026
2 [org.apache.commons.validator.routines.CreditCardValidator].isOn(long,long) [function] [call site] 00027
2 [java.util.List<org.apache.commons.validator.routines.CodeValidator>].add(org.apache.commons.validator.routines.CodeValidator) [function] [call site] 00028
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsString() [function] [call site] 00029
1 [org.apache.commons.validator.routines.CreditCardValidator].isValid(String) [function] [call site] 00030
2 [org.apache.commons.validator.GenericValidator].isBlankOrNull(String) [function] [call site] 00031
3 [String].isEmpty() [function] [call site] 00032
3 [String].trim() [function] [call site] 00033
3 [org.apache.commons.validator.GenericValidator].isEmpty() [function] [call site] 00034
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsString() [function] [call site] 00035
1 [org.apache.commons.validator.routines.CreditCardValidator].validate(String) [function] [call site] 00036
2 [org.apache.commons.validator.GenericValidator].isBlankOrNull(String) [function] [call site] 00037