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      <base href="https://bugs.freedesktop.org/" />
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - Crash when doing patterns over a mono1 outputdev"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=58032">58032</a>
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>poppler-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Crash when doing patterns over a mono1 outputdev
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>tsdgeos@terra.es
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Other
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>splash backend
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>poppler
          </td>
        </tr></table>
      <p>
        <div>
        <pre>When running
pdftoppm -r72 -mono over <a href="https://bugs.kde.org/attachment.cgi?id=11961">https://bugs.kde.org/attachment.cgi?id=11961</a> it
crashes when creating the SplashBitmap.

The obvious solution is changing 

  if (rowSize > 0) {
    rowSize += rowPad - 1;
    rowSize -= rowSize % rowPad;
  }

to

  if (rowSize > 0 && rowPad > 0) {
    rowSize += rowPad - 1;
    rowSize -= rowSize % rowPad;
  }

But i'm creating this bug to get Thomas' opinion on it</pre>
        </div>
      </p>
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