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      <base href="https://bugs.documentfoundation.org/">
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - Daylight savings time causes LibreOffice Calc (Possibly also Write, Impress)"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=124460">124460</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Daylight savings time causes LibreOffice Calc (Possibly also Write, Impress)
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>LibreOffice
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>5.3.0.3 release
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86 (IA32)
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Windows (All)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>UNCONFIRMED
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>minor
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Calc
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>whizzter@gmail.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Description:
With an open document overnight, if a daylight savings time changeover has
happened while the document was open, trying to re-save the program gives a
warning that another application might have changed the document even if that
isn't the case.

Marking as minor instead of trivial as this touches upon file saving
correctness so a fix should be vetted. (possibly leaving as-is might be safer
overall)

Steps to Reproduce:
1. Open any document, possibly save also
2. Set the system clock to just before a daylight savings time changeover
3. Wait for the DST changeover
4. Save normally

Actual Results:
The program warns that the file might have been changed by another program.

Expected Results:
The program should save without an issue.


Reproducible: Always


User Profile Reset: No



Additional Info:
The program probably uses a stat function or similar that uses local time to
see when the file was saved, whereas it probably should have used a unix
timestamp or similar to determine this.</pre>
        </div>
      </p>


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