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https://issues.apache.org/jira/browse/PDFBOX-6152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tilman Hausherr resolved PDFBOX-6152.
-------------------------------------
Assignee: Tilman Hausherr
Resolution: Fixed
> InvalidHeaderValueException: Width/Heigth must be greater than zero.
> --------------------------------------------------------------------
>
> Key: PDFBOX-6152
> URL: https://issues.apache.org/jira/browse/PDFBOX-6152
> Project: PDFBox
> Issue Type: Sub-task
> Components: JBIG2
> Affects Versions: 3.0.4 JBIG2
> Reporter: Tilman Hausherr
> Assignee: Tilman Hausherr
> Priority: Major
> Fix For: 3.0.5 JBIG2
>
> Attachments: bitmap-halftone-composite.jbig2
>
>
> java.lang.RuntimeException: Can't instantiate segment class
> at
> org.apache.pdfbox.jbig2.SegmentHeader.getSegmentData(SegmentHeader.java:390)
> at
> org.apache.pdfbox.jbig2.segments.HalftoneRegion.getPatterns(HalftoneRegion.java:232)
> at
> org.apache.pdfbox.jbig2.segments.HalftoneRegion.getRegionBitmap(HalftoneRegion.java:162)
> at
> org.apache.pdfbox.jbig2.JBIG2Page.createNormalPage(JBIG2Page.java:182)
> at org.apache.pdfbox.jbig2.JBIG2Page.createPage(JBIG2Page.java:146)
> at
> org.apache.pdfbox.jbig2.JBIG2Page.composePageBitmap(JBIG2Page.java:135)
> at org.apache.pdfbox.jbig2.JBIG2Page.getBitmap(JBIG2Page.java:117)
> at
> org.apache.pdfbox.jbig2.GithubIssuesTest.testHuhu(GithubIssuesTest.java:67)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.base/java.lang.reflect.Method.invoke(Method.java:566)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
> at
> org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
> at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
> at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
> at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:316)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:240)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:214)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:155)
> at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:385)
> at
> org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162)
> at
> org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:507)
> at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:495)
> Caused by: org.apache.pdfbox.jbig2.err.InvalidHeaderValueException:
> Width/Heigth must be greater than zero.
> at
> org.apache.pdfbox.jbig2.segments.PatternDictionary.checkInput(PatternDictionary.java:126)
> at
> org.apache.pdfbox.jbig2.segments.PatternDictionary.parseHeader(PatternDictionary.java:86)
> at
> org.apache.pdfbox.jbig2.segments.PatternDictionary.init(PatternDictionary.java:209)
> at
> org.apache.pdfbox.jbig2.SegmentHeader.getSegmentData(SegmentHeader.java:383)
> ... 35 more
> The cause is that this is an unsigned byte, see page 71 and 98 of the
> specification. Converting it to unsigned fixes this.
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