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  1. PDFBox
  2. PDFBOX-3562

PDFBox hangs indefinately when rendering certain files

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.3
    • Fix Version/s: 2.0.4, 3.0.0 PDFBox
    • Component/s: Rendering
    • Labels:
    • Environment:
      Ubuntu 14.04, Oracle Java SE 1.8
    • Flags:
      Important

      Description

      There seems to be an issue with PDFBox when rendering certain PDF files, when calling renderImageWithDPI; the call seems to hang indefinitely.
      My jar file is ruunning with the parameter: -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider

      I noticed this issue on this file:[ https://1drv.ms/b/s!Av-Yk52R4YupvcUEZFueSnXFh6_pXw]

      Here is the call to renderImageWithDPI:

      PDDocument doc = PDDocument.load(file);
      PDFRenderer renderer = new PDFRenderer(doc);
      BufferedImage img = renderer.renderImageWithDPI(0, 300.0f, ImageType.RGB);

      checking the stack trace using jstack gives me the following:

      "pool-3-thread-1" #14 prio=5 os_prio=0 tid=0x00007f0bd41d2000 nid=0x76d4 runnable [0x00007f0bb44db000]
      java.lang.Thread.State: RUNNABLE
      at org.apache.log4j.Category.getEffectiveLevel(Category.java:442)
      at org.apache.log4j.Category.log(Category.java:855)
      at org.slf4j.impl.Log4jLoggerAdapter.log(Log4jLoggerAdapter.java:595)
      at org.apache.commons.logging.impl.SLF4JLocationAwareLog.warn(SLF4JLocationAwareLog.java:179)
      at org.apache.pdfbox.pdmodel.graphics.shading.Type4ShadingContext.collectTriangles(Type4ShadingContext.java:152)
      at org.apache.pdfbox.pdmodel.graphics.shading.Type4ShadingContext.<init>(Type4ShadingContext.java:64)
      at org.apache.pdfbox.pdmodel.graphics.shading.Type4ShadingPaint.createContext(Type4ShadingPaint.java:66)
      at sun.java2d.pipe.AlphaPaintPipe.startSequence(AlphaPaintPipe.java:84)
      at sun.java2d.pipe.AAShapePipe.renderTiles(AAShapePipe.java:168)
      at sun.java2d.pipe.AAShapePipe.renderPath(AAShapePipe.java:159)
      at sun.java2d.pipe.AAShapePipe.fill(AAShapePipe.java:68)
      at sun.java2d.pipe.PixelToParallelogramConverter.fill(PixelToParallelogramConverter.java:164)
      at sun.java2d.pipe.ValidatePipe.fill(ValidatePipe.java:160)
      at sun.java2d.SunGraphics2D.fill(SunGraphics2D.java:2527)
      at org.apache.pdfbox.rendering.PageDrawer.shadingFill(PageDrawer.java:933)
      at org.apache.pdfbox.contentstream.operator.graphics.ShadingFill.process(ShadingFill.java:41)
      at org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:815)
      at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:472)
      at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:446)
      at org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:149)
      at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:189)
      at org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:145)
      at org.apache.pdfbox.rendering.PDFRenderer.renderImageWithDPI(PDFRenderer.java:94)
      at com.documentconverter.PDFManager_Box.GetThumbPDF(PDFManager_Box.java:58)

      I left my application running over the weekend to see if the call will eventually return, three days later and still the application is at the same spot.

        Attachments

        1. PDFBOX-3562-BitsPerFlag2.pdf
          160 kB
          Tilman Hausherr
        2. PDFBOX-3562-BitsPerFlag2.pdf-1.png
          552 kB
          Tilman Hausherr

          Activity

            People

            • Assignee:
              tilman Tilman Hausherr
              Reporter:
              redserpent7 Zaid Amir
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              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: