1 files changed, 6 insertions, 1 deletions
diff --git a/src/main/java/at/gv/egiz/pdfas/impl/input/correction/InternalCorrector.java b/src/main/java/at/gv/egiz/pdfas/impl/input/correction/InternalCorrector.java
index 409a600..6f73739 100644
--- a/src/main/java/at/gv/egiz/pdfas/impl/input/correction/InternalCorrector.java
+++ b/src/main/java/at/gv/egiz/pdfas/impl/input/correction/InternalCorrector.java
@@ -11,6 +11,8 @@ import at.gv.egiz.pdfas.exceptions.framework.CorrectorException;
 import at.gv.egiz.pdfas.framework.input.PdfDataSource;
 import at.gv.egiz.pdfas.framework.input.correction.Corrector;
 import at.gv.egiz.pdfas.impl.input.ByteArrayPdfDataSourceImpl;
+import at.gv.egiz.pdfas.utils.PDFASUtils;
+import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
 
 import com.lowagie.text.DocumentException;
 import com.lowagie.text.pdf.PdfReader;
@@ -33,6 +35,7 @@ public class InternalCorrector implements Corrector
     {
       byte[] pdf = document.getAsByteArray();
       PdfReader reader = new PdfReader(pdf);
+      PDFASUtils.checkReaderPermissions(reader);
 
       ByteArrayOutputStream baos = new ByteArrayOutputStream(pdf.length);
 
@@ -51,7 +54,9 @@ public class InternalCorrector implements Corrector
     catch (IOException e)
     {
       throw new CorrectorException(ErrorCode.CORRECTOR_EXCEPTION, e);
-    }
+    } catch (PDFDocumentException e) {
+      throw new CorrectorException(e.getErrorCode(), e);
+   }
   }
 
 }