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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2014/06/09 01:48:01 UTC
[jira] [Closed] (PDFBOX-1149) Parser is not sufficiently robust; +
sign in front of integer causes exception
[ https://issues.apache.org/jira/browse/PDFBOX-1149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tilman Hausherr closed PDFBOX-1149.
-----------------------------------
Resolution: Cannot Reproduce
Closed for failing to provide sample file.
> Parser is not sufficiently robust; + sign in front of integer causes exception
> ------------------------------------------------------------------------------
>
> Key: PDFBOX-1149
> URL: https://issues.apache.org/jira/browse/PDFBOX-1149
> Project: PDFBox
> Issue Type: Bug
> Components: Parsing
> Affects Versions: 1.6.0
> Environment: Linux
> Reporter: Jeffrey Aguilera
> Priority: Trivial
> Labels: IOException, RuntimeException, parsing
>
> WARN 2011-1027 14:53:15.902 [redcondor.spam.PdfTextExtractor] unexpected exception while extracting text from PDF
> java.lang.RuntimeException: java.io.IOException: Value is not an integer: +256
> at org.apache.pdfbox.pdfparser.PDFStreamParser$1.tryNext(PDFStreamParser.java:178)
> at org.apache.pdfbox.pdfparser.PDFStreamParser$1.hasNext(PDFStreamParser.java:187)
> at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:266)
> at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:251)
> at org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:225)
> at org.apache.pdfbox.util.PDFTextStripper.processPage(PDFTextStripper.java:442)
> at org.apache.pdfbox.util.PDFTextStripper.processPages(PDFTextStripper.java:366)
> at org.apache.pdfbox.util.PDFTextStripper.writeText(PDFTextStripper.java:322)
> at org.apache.pdfbox.util.PDFTextStripper.getText(PDFTextStripper.java:242)
> at redcondor.spam.PdfTextExtractor.extractText(PdfTextExtractor.java:63)
> at redcondor.spam.ParsedMailMessage$Part.parse(ParsedMailMessage.java:1000)
> at redcondor.spam.ParsedMailMessage$Part.<init>(ParsedMailMessage.java:782)
> at redcondor.spam.ParsedMailMessage.<init>(ParsedMailMessage.java:168)
> at model.rules.filtering.filterable.FilterableFile.newRuleContext(FilterableFile.java:301)
> at model.rules.filtering.filterable.FilterableFile.getRuleContext(FilterableFile.java:295)
> at model.rules.filtering.filterable.FilterableFile.getSize(FilterableFile.java:341)
> at model.rules.filtering.filters.AbstractFilter.getSize(AbstractFilter.java:260)
> at redcondor.conditions.SizeCondition.evaluate(SizeCondition.java:118)
> at redcondor.conditions.SizeCondition.evaluate(SizeCondition.java:21)
> at core.conditions.AllCondition.evaluate(AllCondition.java:102)
> at model.rules.engine.CompiledRule.evaluate(CompiledRule.java:200)
> at model.rules.engine.providers.RuleEngineProvider.match(RuleEngineProvider.java:353)
> at run.antispam.services.AntiSpamServiceProvider.match(AntiSpamServiceProvider.java:532)
> at model.rules.filtering.filters.rule.RuleFilter.getRule(RuleFilter.java:81)
> at model.rules.filtering.filters.rule.RuleFilter.getCachedRule(RuleFilter.java:88)
> at model.rules.filtering.filters.rule.RuleFilter.getResponse(RuleFilter.java:122)
> at model.rules.filtering.filters.AbstractFilteringService$InstrumentedFilter.getResponse(AbstractFilteringService.java:220)
> at model.rules.filtering.services.stacks.DefaultFilteringTask.execute(DefaultFilteringTask.java:157)
> at model.rules.filtering.services.stacks.AbstractFilterStackService.execute(AbstractFilterStackService.java:123)
> at model.rules.filtering.services.stacks.AbstractFilterStackService.filter(AbstractFilterStackService.java:227)
> at model.rules.filtering.services.stacks.inbound.InboundFilterStackService.filter(InboundFilterStackService.java:254)
> at run.smtp.services.spoolers.inbox.InboxService.notifyMessageReady(InboxService.java:425)
> at redcondor.net.smtp.spooler.AbstractSpooler.notifyObjectReceived(AbstractSpooler.java:546)
> at redcondor.net.smtp.spooler.AbstractSpooler.notifyObjectReceived(AbstractSpooler.java:62)
> at redcondor.services.threaded.WorkerThread.pumpObject(WorkerThread.java:291)
> at redcondor.services.threaded.WorkerThread.pumpObject(WorkerThread.java:244)
> at redcondor.services.threaded.WorkerPool.notifyWorking(WorkerPool.java:209)
> at redcondor.services.threaded.WorkerPool$Worker.run(WorkerPool.java:451)
> Caused by: java.io.IOException: Value is not an integer: +256
> at org.apache.pdfbox.cos.COSNumber.get(COSNumber.java:96)
> at org.apache.pdfbox.pdfparser.PDFStreamParser.parseNextToken(PDFStreamParser.java:347)
> at org.apache.pdfbox.pdfparser.PDFStreamParser.access$000(PDFStreamParser.java:46)
> at org.apache.pdfbox.pdfparser.PDFStreamParser$1.tryNext(PDFStreamParser.java:175)
> ... 37 more
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