Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
7	13	[org.apache.poi.examples.xssf.eventusermodel.XLSX2CSV].process()	call site: {node_id}
7	21	[org.apache.poi.xssf.eventusermodel.XSSFReader]. (org.apache.poi.openxml4j.opc.OPCPackage)	call site: {node_id}
3	54	[org.apache.poi.openxml4j.opc.OPCPackage].getPart(org.apache.poi.openxml4j.opc.PackagePartName)	call site: {node_id}
2	35	[org.apache.poi.openxml4j.opc.PackageRelationshipCollection].getRelationship(int)	call site: {node_id}	[org.apache.poi.openxml4j.opc.PackageRelationshipCollection].getRelationship(int)
1	33	[org.apache.poi.openxml4j.opc.PackageRelationshipCollection].size()	call site: {node_id}
1	40	[org.apache.poi.xssf.eventusermodel.XSSFReader]. (org.apache.poi.openxml4j.opc.OPCPackage,boolean)	call site: {node_id}
1	45	[org.apache.poi.openxml4j.opc.OPCPackage].ensureRelationships()	call site: {node_id}
1	58	[org.apache.poi.openxml4j.opc.OPCPackage].getPart(org.apache.poi.openxml4j.opc.PackagePartName)	call site: {node_id}	[org.apache.poi.openxml4j.opc.OPCPackage].getParts()
1	75	[org.apache.poi.openxml4j.opc.OPCPackage].getParts()	call site: {node_id}

Fuzzer calltree


         [org.apache.poi.XLSX2CSVFuzzer].fuzzerTestOneInput(byte[])

[function] [call site] 00000


           [java.io.ByteArrayInputStream].<init>(byte[])

[function] [call site] 00001


           [org.apache.poi.openxml4j.opc.OPCPackage].open(org.apache.poi.XLSX2CSVFuzzer)

[function] [call site] 00002


           [org.apache.poi.examples.xssf.eventusermodel.XLSX2CSV].<init>(org.apache.poi.openxml4j.opc.OPCPackage,org.apache.poi.XLSX2CSVFuzzer,int)

[function] [call site] 00003


           [org.apache.poi.examples.xssf.eventusermodel.XLSX2CSV].process()

[function] [call site] 00004


             [org.apache.poi.xssf.eventusermodel.ReadOnlySharedStringsTable].<init>(org.apache.poi.openxml4j.opc.OPCPackage)

[function] [call site] 00005


               [org.apache.poi.xssf.eventusermodel.ReadOnlySharedStringsTable].<init>(org.apache.poi.openxml4j.opc.OPCPackage,boolean)

[function] [call site] 00006


                 [org.apache.poi.xssf.usermodel.XSSFRelation].getContentType()

[function] [call site] 00007


                 [org.apache.poi.openxml4j.opc.OPCPackage].getPartsByContentType(org.apache.poi.xssf.eventusermodel.ReadOnlySharedStringsTable)

[function] [call site] 00008


                 [java.util.ArrayList<org.apache.poi.openxml4j.opc.PackagePart>].isEmpty()

[function] [call site] 00009


                 [java.util.ArrayList<org.apache.poi.openxml4j.opc.PackagePart>].get(int)

[function] [call site] 00010


                 [org.apache.poi.xssf.eventusermodel.ReadOnlySharedStringsTable].getInputStream()

[function] [call site] 00011


                 [org.apache.poi.xssf.eventusermodel.ReadOnlySharedStringsTable].readFrom(org.apache.poi.xssf.eventusermodel.ReadOnlySharedStringsTable)

[function] [call site] 00012


             [org.apache.poi.xssf.eventusermodel.XSSFReader].<init>(org.apache.poi.openxml4j.opc.OPCPackage)

[function] [call site] 00013


               [org.apache.poi.xssf.usermodel.XSSFRelation].getRelation()

[function] [call site] 00014


               [org.apache.poi.xssf.usermodel.XSSFRelation].getRelation()

[function] [call site] 00015


               [org.apache.poi.xssf.usermodel.XSSFRelation].getRelation()

[function] [call site] 00016


               [java.util.Arrays].asList(org.apache.poi.xssf.eventusermodel.XSSFReader,org.apache.poi.xssf.eventusermodel.XSSFReader,org.apache.poi.xssf.eventusermodel.XSSFReader)

[function] [call site] 00017


               [java.util.HashSet].<init>(org.apache.poi.xssf.eventusermodel.XSSFReader)

[function] [call site] 00018


               [java.util.Collections].unmodifiableSet(java.util.HashSet)

[function] [call site] 00019


               [org.apache.poi.logging.PoiLogManager].getLogger()

[function] [call site] 00020


               [org.apache.poi.xssf.eventusermodel.XSSFReader].<init>(org.apache.poi.openxml4j.opc.OPCPackage,boolean)

[function] [call site] 00021


                 [org.apache.poi.xssf.usermodel.XSSFRelation].getRelation()

[function] [call site] 00022


                 [org.apache.poi.xssf.usermodel.XSSFRelation].getRelation()

[function] [call site] 00023


                 [org.apache.poi.xssf.usermodel.XSSFRelation].getRelation()

[function] [call site] 00024


                 [java.util.Arrays].asList(org.apache.poi.xssf.eventusermodel.XSSFReader,org.apache.poi.xssf.eventusermodel.XSSFReader,org.apache.poi.xssf.eventusermodel.XSSFReader)

[function] [call site] 00025


                 [java.util.HashSet].<init>(org.apache.poi.xssf.eventusermodel.XSSFReader)

[function] [call site] 00026


                 [java.util.Collections].unmodifiableSet(java.util.HashSet)

[function] [call site] 00027


                 [org.apache.poi.logging.PoiLogManager].getLogger()

[function] [call site] 00028


                 [org.apache.poi.openxml4j.opc.OPCPackage].getRelationshipsByType(org.apache.poi.xssf.eventusermodel.XSSFReader)

[function] [call site] 00029


                 [org.apache.poi.openxml4j.opc.PackageRelationshipCollection].getRelationship(int)

[function] [call site] 00030


                   [TreeMap<String,org.apache.poi.openxml4j.opc.PackageRelationship>].values()

[function] [call site] 00031


                   [org.apache.poi.openxml4j.opc.PackageRelationshipCollection].size()

[function] [call site] 00032


                     [TreeMap<String,org.apache.poi.openxml4j.opc.PackageRelationship>].size()

[function] [call site] 00033


                   [IllegalArgumentException].<init>(String)

[function] [call site] 00034


                   [TreeMap<String,org.apache.poi.openxml4j.opc.PackageRelationship>].values()

[function] [call site] 00035


                 [org.apache.poi.openxml4j.opc.OPCPackage].getRelationshipsByType(org.apache.poi.xssf.eventusermodel.XSSFReader)

[function] [call site] 00036


                 [org.apache.poi.openxml4j.opc.PackageRelationshipCollection].getRelationship(int)

[function] [call site] 00037


                 [org.apache.poi.openxml4j.opc.OPCPackage].getRelationshipsByType(org.apache.poi.xssf.eventusermodel.XSSFReader)

[function] [call site] 00038


                 [org.apache.poi.openxml4j.opc.PackageRelationshipCollection].getRelationship(int)

[function] [call site] 00039


                 [org.apache.poi.ooxml.POIXMLException].<init>(String)

[function] [call site] 00040


                   [RuntimeException].<init>(String)

[function] [call site] 00041


                 [org.apache.poi.ooxml.POIXMLException].<init>(String)

[function] [call site] 00042


                 [org.apache.poi.openxml4j.opc.OPCPackage].getPart(org.apache.poi.openxml4j.opc.PackageRelationship)

[function] [call site] 00043


                   [org.apache.poi.openxml4j.opc.OPCPackage].ensureRelationships()

[function] [call site] 00044


                     [org.apache.poi.openxml4j.opc.PackageRelationshipCollection].<init>()

[function] [call site] 00045


                       [org.apache.poi.logging.PoiLogManager].getLogger()

[function] [call site] 00046


                       [TreeMap].<init>()

[function] [call site] 00047


                       [HashMap].<init>()

[function] [call site] 00048


                     [org.apache.poi.openxml4j.opc.PackageRelationshipCollection].<init>()

[function] [call site] 00049


                   [org.apache.poi.openxml4j.opc.PackageRelationship].getRelationshipType()

[function] [call site] 00050


                   [org.apache.poi.openxml4j.opc.OPCPackage].equals(String)

[function] [call site] 00051


                   [org.apache.poi.openxml4j.opc.PackagingURIHelper].createPartName(org.apache.poi.openxml4j.opc.OPCPackage)

[function] [call site] 00052


                   [org.apache.poi.openxml4j.opc.OPCPackage].getPart(org.apache.poi.openxml4j.opc.PackagePartName)

[function] [call site] 00053


                     [org.apache.poi.openxml4j.opc.OPCPackage].throwExceptionIfWriteOnly()

[function] [call site] 00054


                       [org.apache.poi.openxml4j.exceptions.InvalidOperationException].<init>(String)

[function] [call site] 00055


                         [org.apache.poi.openxml4j.exceptions.OpenXML4JRuntimeException].<init>(String)

[function] [call site] 00056


                           [RuntimeException].<init>(String)

[function] [call site] 00057


                     [IllegalArgumentException].<init>(String)

[function] [call site] 00058


                     [org.apache.poi.openxml4j.opc.OPCPackage].getParts()

[function] [call site] 00059


                       [org.apache.poi.openxml4j.opc.OPCPackage].throwExceptionIfWriteOnly()

[function] [call site] 00060


                       [org.apache.poi.openxml4j.opc.OPCPackage].getPartsImpl()

[function] [call site] 00061


                       [org.apache.poi.openxml4j.opc.PackagePartCollection].sortedValues()

[function] [call site] 00062


                         [java.util.TreeMap<String,org.apache.poi.openxml4j.opc.PackagePart>].values()

[function] [call site] 00063


                         [java.util.Collections].unmodifiableCollection(org.apache.poi.openxml4j.opc.PackagePartCollection)

[function] [call site] 00064


                       [java.util.ArrayList].<init>(java.util.Collection<org.apache.poi.openxml4j.opc.PackagePart>)

[function] [call site] 00065


                       [String].equals(org.apache.poi.openxml4j.opc.OPCPackage)

[function] [call site] 00066


                       [org.apache.logging.log4j.Logger].atWarn()

[function] [call site] 00067


                       [org.apache.poi.openxml4j.opc.OPCPackage].log(String)

[function] [call site] 00068


                       [java.util.Map<org.apache.poi.openxml4j.opc.internal.ContentType,org.apache.poi.openxml4j.opc.internal.PartUnmarshaller>].get(org.apache.poi.openxml4j.opc.OPCPackage)

[function] [call site] 00069


                       [org.apache.poi.openxml4j.opc.internal.unmarshallers.UnmarshallContext].<init>(org.apache.poi.openxml4j.opc.OPCPackage)

[function] [call site] 00070


                       [org.apache.poi.openxml4j.opc.OPCPackage].unmarshall(org.apache.poi.openxml4j.opc.internal.unmarshallers.UnmarshallContext,org.apache.poi.openxml4j.opc.OPCPackage)

[function] [call site] 00071


                       [org.apache.poi.openxml4j.opc.PackagePartCollection].remove(org.apache.poi.openxml4j.opc.OPCPackage)

[function] [call site] 00072


                       [org.apache.poi.openxml4j.opc.PackagePartCollection].put(org.apache.poi.openxml4j.opc.OPCPackage,org.apache.poi.openxml4j.opc.OPCPackage)

[function] [call site] 00073


                       [org.apache.logging.log4j.Logger].atWarn()

[function] [call site] 00074


                       [org.apache.poi.openxml4j.opc.OPCPackage].log(String,org.apache.poi.openxml4j.opc.OPCPackage)

[function] [call site] 00075


                       [org.apache.poi.openxml4j.exceptions.InvalidFormatException].<init>(org.apache.poi.openxml4j.opc.OPCPackage,org.apache.poi.openxml4j.opc.OPCPackage)

[function] [call site] 00076


                       [org.apache.poi.openxml4j.opc.PackagePartCollection].sortedValues()

[function] [call site] 00077


                       [java.util.ArrayList].<init>(java.util.Collection<org.apache.poi.openxml4j.opc.PackagePart>)

[function] [call site] 00078


                     [org.apache.poi.openxml4j.opc.PackagePartCollection].get(org.apache.poi.openxml4j.opc.PackagePartName)

[function] [call site] 00079


                       [org.apache.poi.openxml4j.opc.PackagePartName].getName()

[function] [call site] 00080


                         [org.apache.poi.openxml4j.opc.PackagePartName].getURI()

[function] [call site] 00081


                         [java.net.URI].toASCIIString()

[function] [call site] 00082


                       [java.util.TreeMap<String,org.apache.poi.openxml4j.opc.PackagePart>].get(String)

[function] [call site] 00083


             [org.apache.poi.xssf.eventusermodel.XSSFReader].getStylesTable()

[function] [call site] 00084


               [org.apache.poi.xssf.usermodel.XSSFRelation].getContentType()

[function] [call site] 00085


               [org.apache.poi.openxml4j.opc.OPCPackage].getPartsByContentType(org.apache.poi.xssf.eventusermodel.XSSFReader)

[function] [call site] 00086


               [java.util.ArrayList<org.apache.poi.openxml4j.opc.PackagePart>].isEmpty()

[function] [call site] 00087


               [java.util.ArrayList<org.apache.poi.openxml4j.opc.PackagePart>].get(int)

[function] [call site] 00088


               [org.apache.poi.xssf.model.StylesTable].<init>(org.apache.poi.xssf.eventusermodel.XSSFReader)

[function] [call site] 00089


               [org.apache.poi.xssf.usermodel.XSSFRelation].getContentType()

[function] [call site] 00090


               [org.apache.poi.openxml4j.opc.OPCPackage].getPartsByContentType(org.apache.poi.xssf.eventusermodel.XSSFReader)

[function] [call site] 00091


               [java.util.ArrayList<org.apache.poi.openxml4j.opc.PackagePart>].size()

[function] [call site] 00092


               [java.util.ArrayList<org.apache.poi.openxml4j.opc.PackagePart>].get(int)

[function] [call site] 00093


               [org.apache.poi.xssf.model.ThemesTable].<init>(org.apache.poi.xssf.eventusermodel.XSSFReader)

[function] [call site] 00094


               [org.apache.poi.xssf.model.StylesTable].setTheme(org.apache.poi.xssf.model.ThemesTable)

[function] [call site] 00095


                 [org.apache.poi.xssf.model.StylesTable].getIndexedColors()

[function] [call site] 00096


                 [org.apache.poi.xssf.model.ThemesTable].setColorMap(org.apache.poi.xssf.usermodel.IndexedColorMap)

[function] [call site] 00097


             [org.apache.poi.xssf.eventusermodel.XSSFReader].getSheetsData()

[function] [call site] 00098


               [org.apache.poi.xssf.eventusermodel.XSSFReader].getSheetIterator()

[function] [call site] 00099


                 [org.apache.poi.hssf.usermodel.HSSFWorkbook.SheetIterator].<init>(org.apache.poi.openxml4j.opc.PackagePart)

[function] [call site] 00100


             [java.io.PrintStream].println()

[function] [call site] 00101


             [java.io.PrintStream].println(String)

[function] [call site] 00102


             [org.apache.poi.examples.xssf.eventusermodel.XLSX2CSV.SheetToCSV].<init>()

[function] [call site] 00103


             [org.apache.poi.examples.xssf.eventusermodel.XLSX2CSV].processSheet(org.apache.poi.xssf.model.StylesTable,org.apache.poi.xssf.eventusermodel.ReadOnlySharedStringsTable,org.apache.poi.examples.xssf.eventusermodel.XLSX2CSV.SheetToCSV,org.apache.poi.examples.xssf.eventusermodel.XLSX2CSV)

[function] [call site] 00104


             [java.io.IOException].<init>(String,org.apache.poi.examples.xssf.eventusermodel.XLSX2CSV)

[function] [call site] 00105