Fixes are available
8.0.0.10: WebSphere Application Server V8.0 Fix Pack 10
8.0.0.11: WebSphere Application Server V8.0 Fix Pack 11
8.0.0.12: WebSphere Application Server V8.0 Fix Pack 12
8.0.0.13: WebSphere Application Server V8.0 Fix Pack 13
8.0.0.14: WebSphere Application Server V8.0 Fix Pack 14
8.0.0.15: WebSphere Application Server V8.0 Fix Pack 15
APAR status
Closed as program error.
Error description
While the XML parser is handling data via the multiple buffers in which it stores data in, a java.lang.ArrayIndexOutOfBoundsException may be thrown due to an illegal access of a byte array data structure. Sample stack trace: java.lang.ArrayIndexOutOfBoundsException at com.ibm.xml.xlxp.internal.s1.api.util.DataBufferHelper.computeCo ords10(DataBufferHelper.java:116) at com.ibm.xml.xlxp.internal.s1.api.util.encoding.ByteStreamDataSou rce.processLoadResult(ByteStreamDataSource.java:602) at com.ibm.xml.xlxp.internal.s1.api.util.encoding.ByteStreamDataSou rce.load(ByteStreamDataSource.java:585) at com.ibm.xml.xlxp.internal.s1.scan.util.ParsedEntity.loadMore(Par sedEntity.java:199) at com.ibm.xml.xlxp.internal.s1.scan.util.ParsedEntity.skipBytesUsi ngMap(ParsedEntity.java:979) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanRemainingA ttValue(DocumentScanner.java:2574) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanRemainingA ttValueNoCopy(DocumentScanner.java:4567) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanAttValueNo Copy(DocumentScanner.java:4557) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanSpecifiedA ttValue(DocumentScanner.java:4526) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanAttributes (DocumentScanner.java:2552) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanStartEleme ntCommon(DocumentScanner.java:2449) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanStartEleme nt(DocumentScanner.java:2403) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanContent(Do cumentScanner.java:1969) at com.ibm.xml.xlxp.internal.s1.runtime.VMContext.scanContent(VMCon text.java:521) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.nextEvent(Docu mentScanner.java:1460) at com.ibm.xml.xlxp.internal.s1.api.stax.XMLStreamReaderImpl.next(X MLStreamReaderImpl.java:565) at com.ibm.xml.xlxp.internal.s1.api.stax.XMLInputFactoryImpl$XMLStr eamReaderProxyImpl.next(XMLInputFactoryImpl.java:194) at com.ibm.xml.xml4j.internal.s1.impl.xs.traversers.StAXSchemaParse r.parse(Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.traversers.XSDHandler.getS chemaDocument(Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.traversers.XSDHandler.reso lveSchema(Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.traversers.XSDHandler.cons tructTrees(Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.traversers.XSDHandler.cons tructTrees(Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.traversers.XSDHandler.pars eSchema(Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.XMLSchemaLoader.loadSchema (Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.XMLSchemaLoader.loadGramma r(Unknown Source) at com.ibm.xml.xml4j.internal.s1.parsers.XMLGrammarPreparser.prepar seGrammar(Unknown Source) at com.ibm.xml.xci.internal.util.resources.XSDGrammarResource.load( XSDGrammarResource.java:264) at com.ibm.xml.xci.type.TypeRegistry.performSchemaLoad(TypeRegistry .java:948) at com.ibm.xml.xci.type.TypeRegistry.load(TypeRegistry.java:860) at com.ibm.xltxe.rnm1.xtq.xslt.drivers.XSLTExecutable.registerImpor tedSchemas(XSLTExecutable.java:368) at com.ibm.xltxe.rnm1.xtq.exec.XSLTExecutableImpl.registerImportedS chemas(XSLTExecutableImpl.java:121) ...
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server v8.0 and v8.5. * **************************************************************** * PROBLEM DESCRIPTION: An ArrayIndexOutOfBoundsException may * * be thrown from the parser's data * * buffer helper class. * **************************************************************** * RECOMMENDATION: Install a fix pack that contains this * * APAR. * **************************************************************** While the XML parser is handling data via the multiple buffers in which it stores data in, a java.lang.ArrayIndexOutOfBoundsException may be thrown due to an illegal access of a byte array data structure. Sample stack trace: java.lang.ArrayIndexOutOfBoundsException at com.ibm.xml.xlxp.internal.s1.api.util.DataBufferHelper.computeCo ords10(DataBufferHelper.java:116) at com.ibm.xml.xlxp.internal.s1.api.util.encoding.ByteStreamDataSou rce.processLoadResult(ByteStreamDataSource.java:602) at com.ibm.xml.xlxp.internal.s1.api.util.encoding.ByteStreamDataSou rce.load(ByteStreamDataSource.java:585) at com.ibm.xml.xlxp.internal.s1.scan.util.ParsedEntity.loadMore(Par sedEntity.java:199) at com.ibm.xml.xlxp.internal.s1.scan.util.ParsedEntity.skipBytesUsi ngMap(ParsedEntity.java:979) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanRemainingA ttValue(DocumentScanner.java:2574) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanRemainingA ttValueNoCopy(DocumentScanner.java:4567) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanAttValueNo Copy(DocumentScanner.java:4557) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanSpecifiedA ttValue(DocumentScanner.java:4526) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanAttributes (DocumentScanner.java:2552) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanStartEleme ntCommon(DocumentScanner.java:2449) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanStartEleme nt(DocumentScanner.java:2403) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.scanContent(Do cumentScanner.java:1969) at com.ibm.xml.xlxp.internal.s1.runtime.VMContext.scanContent(VMCon text.java:521) at com.ibm.xml.xlxp.internal.s1.scan.DocumentScanner.nextEvent(Docu mentScanner.java:1460) at com.ibm.xml.xlxp.internal.s1.api.stax.XMLStreamReaderImpl.next(X MLStreamReaderImpl.java:565) at com.ibm.xml.xlxp.internal.s1.api.stax.XMLInputFactoryImpl$XMLStr eamReaderProxyImpl.next(XMLInputFactoryImpl.java:194) at com.ibm.xml.xml4j.internal.s1.impl.xs.traversers.StAXSchemaParse r.parse(Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.traversers.XSDHandler.getS chemaDocument(Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.traversers.XSDHandler.reso lveSchema(Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.traversers.XSDHandler.cons tructTrees(Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.traversers.XSDHandler.cons tructTrees(Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.traversers.XSDHandler.pars eSchema(Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.XMLSchemaLoader.loadSchema (Unknown Source) at com.ibm.xml.xml4j.internal.s1.impl.xs.XMLSchemaLoader.loadGramma r(Unknown Source) at com.ibm.xml.xml4j.internal.s1.parsers.XMLGrammarPreparser.prepar seGrammar(Unknown Source) at com.ibm.xml.xci.internal.util.resources.XSDGrammarResource.load( XSDGrammarResource.java:264) at com.ibm.xml.xci.type.TypeRegistry.performSchemaLoad(TypeRegistry .java:948) at com.ibm.xml.xci.type.TypeRegistry.load(TypeRegistry.java:860) at com.ibm.xltxe.rnm1.xtq.xslt.drivers.XSLTExecutable.registerImpor tedSchemas(XSLTExecutable.java:368) at com.ibm.xltxe.rnm1.xtq.exec.XSLTExecutableImpl.registerImportedS chemas(XSLTExecutableImpl.java:121) ...
Problem conclusion
The absence of dealing with an edge condition of a byte array data structure within a helper class utilized for dealing with data buffers, has the potential to result in an ArrayIndexOutOfBoundsException. The issue was fixed by ensuring that these edge conditions were handled in an appropriate manner. The fix for this APAR is currently targeted for inclusion in fix packs 8.0.0.10 and 8.5.5.3. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix
Comments
APAR Information
APAR number
PI16073
Reported component name
WEBS APP SERV N
Reported component ID
5724H8800
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2014-04-15
Closed date
2014-05-19
Last modified date
2015-01-15
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WEBSPHERE APP S
Fixed component ID
5724J0800
Applicable component levels
R800 PSY
UP
R850 PSY
UP
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.0","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
14 October 2021