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  1. JDK
  2. JDK-8267588

ArrayIndexOutOfBoundsException in Win32ServiceUIFactory.getUIClassNamesForRole

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    Details

    • Subcomponent:
      2d
    • CPU:
      x86_64
    • OS:
      windows_10

      Description

      A DESCRIPTION OF THE PROBLEM :
      java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0 at java.desktop/sun.print.Win32PrintService$Win32ServiceUIFactory.getUIClassNamesForRole(Win32PrintService.java:1707) // maps to line 1674

      public String[] getUIClassNamesForRole(int role) {

                  if (role <= ServiceUIFactory.MAIN_UIROLE) {
                      return null;
                  }
                  if (role == DocumentPropertiesUI.DOCUMENTPROPERTIES_ROLE) {
                      String[] names = new String[0];
                      names[0] = DocumentPropertiesUI.DOCPROPERTIESCLASSNAME;
                      return names;
                  }
                  throw new IllegalArgumentException("Unsupported role");
              }

      getUIClassNamesForRole(int role) defines an array "names" of length 0 (String[] names = new String[0]) and sets DocumentPropertiesUI.DOCPROPERTIESCLASSNAME to the non-existing index 0 (names[0] = DocumentPropertiesUI.DOCPROPERTIESCLASSNAME).


      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      // 1) Include module java.desktop
      // 2) Import package javax.print in the test case
      // 3) A system printer was set up properly in Windows

      PrintService printService = PrinterJob.getPrinterJob().getPrintService();
      ServiceUIFactory uiFactory = printService.getServiceUIFactory();

      // sun.print.DocumentPropertiesUI.DOCUMENTPROPERTIES_ROLE = 199
      String[] uiClassNames = uiFactory.getUIClassNamesForRole (199);


      EXPECTED VERSUS ACTUAL BEHAVIOR :
      EXPECTED -
      The string array uiClassNames should have a length of 1 containing the string content of sun.print.DocumentPropertiesUI.DOCPROPERTIESCLASSNAME at index 1.
      ACTUAL -
      Crash with ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0

      ---------- BEGIN SOURCE ----------
      // 199 == sun.print.DocumentPropertiesUI.DOCUMENTPROPERTIES_ROLE
      javax.print.PrinterJob.getPrinterJob().getPrintService().getServiceUIFactory().getUIClassNamesForRole (199);
      ---------- END SOURCE ----------

      CUSTOMER SUBMITTED WORKAROUND :
      No workaround known.

      FREQUENCY : always


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            Assignee:
            rmahajan Rajat Mahajan
            Reporter:
            webbuggrp Webbug Group
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              Dates

              Created:
              Updated: