1 files changed, 4 insertions, 5 deletions
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/impl/input/correction/InternalCorrector.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/impl/input/correction/InternalCorrector.java
index eaa6b7f..b193936 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/impl/input/correction/InternalCorrector.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/impl/input/correction/InternalCorrector.java
@@ -26,6 +26,7 @@ package at.gv.egiz.pdfas.impl.input.correction;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 
+import at.gv.egiz.pdfas.api.io.DataSource;
 import at.gv.egiz.pdfas.exceptions.ErrorCode;
 import at.gv.egiz.pdfas.exceptions.framework.CorrectorException;
 import at.gv.egiz.pdfas.framework.input.PdfDataSource;
@@ -40,7 +41,7 @@ import com.lowagie.text.pdf.PdfStamper;
 
 /**
  * Corrects a document using iText.
- * 
+ *
  * @author wprinz
  */
 public class InternalCorrector implements Corrector
@@ -53,11 +54,9 @@ public class InternalCorrector implements Corrector
   {
     try
     {
-      byte[] pdf = document.getAsByteArray();
-      PdfReader reader = new PdfReader(pdf);
-      PDFASUtils.checkReaderPermissions(reader);
+      PdfReader reader = PDFASUtils.createPdfReaderCheckingPermissions(document);
 
-      ByteArrayOutputStream baos = new ByteArrayOutputStream(pdf.length);
+      ByteArrayOutputStream baos = new ByteArrayOutputStream(document.getLength());
 
       PdfStamper stamper = new PdfStamper(reader, baos, '\0', false);
       stamper.close();