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https://issues.apache.org/jira/browse/PDFBOX-2513?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14221942#comment-14221942
]
Tilman Hausherr commented on PDFBOX-2513:
-----------------------------------------
With "around" I meant around the call to it in CCITTFaxFilter. To avoid
changing the sun legacy code that nobody really understands well and of which
we could some day get a better version. Some day we'll have to do something
similar for other filters that also rely on mysterious code from sun / oracle.
So I'd rather but the code higher, i.e. in COSStream.doDecode(). Something like
this:
{code}
try
{
...
filter.decode(...);
...
}
catch( IOException io )
{
length--;
exception = io;
}
catch (RuntimeException re)
{
length--;
exception = IOException(re);
}
{code}
> false negative? RuntimeException: EOL encountered in white run
> --------------------------------------------------------------
>
> Key: PDFBOX-2513
> URL: https://issues.apache.org/jira/browse/PDFBOX-2513
> Project: PDFBox
> Issue Type: Bug
> Components: Preflight
> Affects Versions: 2.0.0
> Environment: java7 deb7
> Reporter: Ralf Hauser
> Attachments: 2513.pdf
>
>
> java.lang.RuntimeException: EOL encountered in white run.
> at
> org.apache.pdfbox.filter.ccitt.TIFFFaxDecoder.decodeWhiteCodeWord(TIFFFaxDecoder.java:1168)
> at
> org.apache.pdfbox.filter.ccitt.TIFFFaxDecoder.decodeT6(TIFFFaxDecoder.java:980)
> at
> org.apache.pdfbox.filter.CCITTFaxFilter.decode(CCITTFaxFilter.java:95)
> at org.apache.pdfbox.cos.COSStream.doDecode(COSStream.java:386)
> at org.apache.pdfbox.cos.COSStream.doDecode(COSStream.java:335)
> at org.apache.pdfbox.cos.COSStream.getDecodeResult(COSStream.java:290)
> at
> org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.<init>(PDImageXObject.java:115)
> at
> org.apache.pdfbox.pdmodel.graphics.PDXObject.createXObject(PDXObject.java:65)
> at
> org.apache.pdfbox.preflight.process.reflect.ResourcesValidationProcess.validateXObjects(ResourcesValidationProcess.java:285)
> at
> org.apache.pdfbox.preflight.process.reflect.ResourcesValidationProcess.validate(ResourcesValidationProcess.java:80)
> at
> org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:81)
> at
> org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:54)
> at
> org.apache.pdfbox.preflight.process.reflect.SinglePageValidationProcess.validateResources(SinglePageValidationProcess.java:167)
> at
> org.apache.pdfbox.preflight.process.reflect.SinglePageValidationProcess.validate(SinglePageValidationProcess.java:82)
> at
> org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:81)
> at
> org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:54)
> at
> org.apache.pdfbox.preflight.process.PageTreeValidationProcess.validatePage(PageTreeValidationProcess.java:56)
> at
> org.apache.pdfbox.preflight.process.PageTreeValidationProcess.validate(PageTreeValidationProcess.java:45)
> at
> org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:81)
> at
> org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:118)
> at
> org.apache.pdfbox.preflight.PreflightDocument.validate(PreflightDocument.java:168)
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