Fuzz introspector: RedirectHandlerFuzzer
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
46 0 EP call site: 00000 [io.undertow.attribute.ExchangeAttributeParser].parse(String)

Fuzzer calltree

0 [RedirectHandlerFuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) [function] [call site] 00000
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsString() [function] [call site] 00001
1 [io.undertow.server.handlers.RedirectHandler].<init>(String) [function] [call site] 00002
2 [io.undertow.server.handlers.RedirectHandler].getClass() [function] [call site] 00003
2 [io.undertow.server.handlers.RedirectHandler].getClassLoader() [function] [call site] 00004
2 [io.undertow.attribute.ExchangeAttributes].parser(io.undertow.server.handlers.RedirectHandler) [function] [call site] 00005
2 [io.undertow.attribute.ExchangeAttributeParser].parse(String) [function] [call site] 00006
3 [java.util.ArrayList].<init>() [function] [call site] 00007
3 [String].length() [function] [call site] 00008
3 [String].charAt(io.undertow.attribute.ExchangeAttributeParser) [function] [call site] 00009
3 [String].substring(io.undertow.attribute.ExchangeAttributeParser,io.undertow.attribute.ExchangeAttributeParser) [function] [call site] 00010
3 [io.undertow.attribute.ExchangeAttributeParser].parseSingleToken(io.undertow.attribute.ExchangeAttributeParser) [function] [call site] 00011
3 [io.undertow.attribute.ExchangeAttributeParser].wrap(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00012
3 [java.util.ArrayList].add(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00013
3 [io.undertow.attribute.ConstantExchangeAttribute].<init>(String) [function] [call site] 00014
3 [io.undertow.attribute.ExchangeAttributeParser].wrap(io.undertow.attribute.ConstantExchangeAttribute) [function] [call site] 00015
3 [java.util.ArrayList].add(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00016
3 [String].substring(io.undertow.attribute.ExchangeAttributeParser,int) [function] [call site] 00017
3 [io.undertow.attribute.ExchangeAttributeParser].parseSingleToken(io.undertow.attribute.ExchangeAttributeParser) [function] [call site] 00018
3 [io.undertow.attribute.ExchangeAttributeParser].wrap(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00019
3 [java.util.ArrayList].add(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00020
3 [String].substring(io.undertow.attribute.ExchangeAttributeParser,int) [function] [call site] 00021
3 [io.undertow.attribute.ExchangeAttributeParser].parseSingleToken(io.undertow.attribute.ExchangeAttributeParser) [function] [call site] 00022
3 [io.undertow.attribute.ExchangeAttributeParser].wrap(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00023
3 [java.util.ArrayList].add(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00024
3 [io.undertow.attribute.ConstantExchangeAttribute].<init>(String) [function] [call site] 00025
3 [io.undertow.attribute.ExchangeAttributeParser].wrap(io.undertow.attribute.ConstantExchangeAttribute) [function] [call site] 00026
3 [java.util.ArrayList].add(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00027
3 [String].substring(io.undertow.attribute.ExchangeAttributeParser,int) [function] [call site] 00028
3 [io.undertow.attribute.ExchangeAttributeParser].parseSingleToken(io.undertow.attribute.ExchangeAttributeParser) [function] [call site] 00029
3 [io.undertow.attribute.ExchangeAttributeParser].wrap(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00030
3 [java.util.ArrayList].add(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00031
3 [String].substring(io.undertow.attribute.ExchangeAttributeParser,int) [function] [call site] 00032
3 [io.undertow.attribute.ExchangeAttributeParser].parseSingleToken(io.undertow.attribute.ExchangeAttributeParser) [function] [call site] 00033
3 [io.undertow.attribute.ExchangeAttributeParser].wrap(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00034
3 [java.util.ArrayList].add(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00035
3 [io.undertow.attribute.ExchangeAttributeParser].mismatchedBraces(String) [function] [call site] 00036
3 [String].length() [function] [call site] 00037
3 [String].substring(io.undertow.attribute.ExchangeAttributeParser) [function] [call site] 00038
3 [io.undertow.attribute.ExchangeAttributeParser].parseSingleToken(io.undertow.attribute.ExchangeAttributeParser) [function] [call site] 00039
3 [io.undertow.attribute.ExchangeAttributeParser].wrap(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00040
3 [java.util.ArrayList].add(io.undertow.attribute.ExchangeAttribute) [function] [call site] 00041
3 [java.util.ArrayList].size() [function] [call site] 00042
3 [java.util.ArrayList].get(int) [function] [call site] 00043
3 [java.util.ArrayList].toArray() [function] [call site] 00044
3 [io.undertow.attribute.CompositeExchangeAttribute].<init>(io.undertow.attribute.ExchangeAttributeParser) [function] [call site] 00045
1 [RedirectHandlerFuzzer].startsWith(String) [function] [call site] 00046