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http://issues.apache.org/bugzilla/show_bug.cgi?id=43670 Summary: Negative length of ChunkHeader while reading a VISIO file Product: POI Version: 3.0-dev Platform: PC OS/Version: other Status: NEW Severity: normal Priority: P2 Component: POI Overall AssignedTo: [email protected] ReportedBy: [EMAIL PROTECTED] When trying to extract text from a visio file I encounter a java.lang.NegativeArraySizeException which is caused by a negative length of a ChunkHeader. That seems to be caused by casting the result of LittleEndian.getUInt(byte[],int) to int. Stacktrace: java.lang.NegativeArraySizeException at org.apache.poi.hdgf.chunks.ChunkFactory.createChunk(ChunkFactory.java:155) at org.apache.poi.hdgf.streams.ChunkStream.findChunks(ChunkStream.java:54) at org.apache.poi.hdgf.streams.PointerContainingStream.findChildren(PointerContainingStream.java:92) at org.apache.poi.hdgf.streams.PointerContainingStream.findChildren(PointerContainingStream.java:99) at org.apache.poi.hdgf.streams.PointerContainingStream.findChildren(PointerContainingStream.java:99) at org.apache.poi.hdgf.HDGFDiagram.<init>(HDGFDiagram.java:89) at org.apache.poi.hdgf.extractor.VisioTextExtractor.<init>(VisioTextExtractor.java:44) at org.apache.poi.hdgf.extractor.VisioTextExtractor.<init>(VisioTextExtractor.java:48) at org.raikoeckstein.search.indexer.handlingtypes.visio.POIVisioHandler.getDocument(POIVisioHandler.java:35) at test.org.forflow.search.indexer.handlingtypes.POIVisioHandlerTest.testGetDocument(POIVisioHandlerTest.java:55) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.junit.internal.runners.TestMethodRunner.executeMethodBody(TestMethodRunner.java:99) at org.junit.internal.runners.TestMethodRunner.runUnprotected(TestMethodRunner.java:81) at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34) at org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75) at org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45) at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:71) at org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:35) at org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42) at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34) at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
