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From "Glen Peterson (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PDFBOX-4242) Fontbox does not close file descriptor when loading fonts.
Date Thu, 07 Jun 2018 17:29:00 GMT
Glen Peterson created PDFBOX-4242:
-------------------------------------

             Summary: Fontbox does not close file descriptor when loading fonts.
                 Key: PDFBOX-4242
                 URL: https://issues.apache.org/jira/browse/PDFBOX-4242
             Project: PDFBox
          Issue Type: Bug
          Components: FontBox
    Affects Versions: 2.0.9
            Reporter: Glen Peterson


My app has been getting "java.io.FileNotFoundException (No file descriptors available)" and
I think it's because fontbox isn't closing it's file descriptors.

In org.apache.fontbox.ttf.TTFParser there's this method:

{{public TrueTypeFont parse(File ttfFile) throws IOException {}}
{{  RAFDataStream raf = new RAFDataStream(ttfFile, "r");try {}}
{{    return this.parse((TTFDataStream)raf);}}
{{  } catch (IOException var4) {}}{{    // close only on error (file is still being accessed
later)}}
{{    raf.close();}}
{{    throw var4;}}
{{  }}}
{{ }}}

I think 

{{public TrueTypeFont parse(File ttfFile) throws IOException {}}
{{  RAFDataStream raf = new RAFDataStream(ttfFile, "r");try {}}
{{    return this.parse((TTFDataStream)raf);}}
{{  } catch (IOException var4) {}}{{    raf.close();}}
{{    throw var4;}}
{{  } finally {}}{{    raf.close();}}{{     }}}
{{}}}

 



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