<html>
    <head>
      <base href="https://bugs.webkit.org/" />
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [GTK] Crash in WebKit::BackingStore::createBackend running under Wayland"
   href="https://bugs.webkit.org/show_bug.cgi?id=147453">147453</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[GTK] Crash in WebKit::BackingStore::createBackend running under Wayland
          </td>
        </tr>

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

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>528+ (Nightly build)
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux
          </td>
        </tr>

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

        <tr>
          <th>Severity</th>
          <td>Normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P2
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>WebKit Gtk
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>webkit-unassigned&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>mcatanzaro&#64;igalia.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=257848" name="attach_257848" title="backtrace">attachment 257848</a> <a href="attachment.cgi?id=257848&amp;action=edit" title="backtrace">[details]</a></span>
backtrace

My development build of r187587 crashes 100% on start when running in Wayland, in the UI process. Backtrace attached.

In WebKit::BackingStore::createBackend, this call:

gdk_window_create_similar_surface(gtk_widget_get_window(m_webPageProxy.viewWidget())

is returning null.

I'm using GTK+ commit b5a684de6887d233304a009e5f0126dcac4dc36c.</pre>
        </div>
      </p>
      <hr>
      <span>You are receiving this mail because:</span>
      
      <ul>
          <li>You are the assignee for the bug.</li>
      </ul>
    </body>
</html>