<html>
<head>
<base href="https://bugzilla.gnome.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 - Sometimes tooltip_popup_timeout() in gtk/gtktooltip.c causes crash after closing a window"
href="https://bugzilla.gnome.org/show_bug.cgi?id=784319">784319</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Sometimes tooltip_popup_timeout() in gtk/gtktooltip.c causes crash after closing a window
</td>
</tr>
<tr>
<th>Classification</th>
<td>Platform
</td>
</tr>
<tr>
<th>Product</th>
<td>gtk+
</td>
</tr>
<tr>
<th>Version</th>
<td>3.20.x
</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>Normal
</td>
</tr>
<tr>
<th>Component</th>
<td>Backend: Wayland
</td>
</tr>
<tr>
<th>Assignee</th>
<td>gtk-bugs@gtk.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ashie@clear-code.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>gtk-bugs@gtk.org
</td>
</tr>
<tr>
<th>CC</th>
<td>rob@robster.org.uk, wayland-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>GNOME version</th>
<td>---
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=354667&action=diff" name="attach_354667" title="A patch to avoid the crash">attachment 354667</a> <a href="attachment.cgi?id=354667&action=edit" title="A patch to avoid the crash">[details]</a></span> <a href='review?bug=784319&attachment=354667'>[review]</a>
A patch to avoid the crash
I'm now porting Firefox to Wayland/Weston on Renesas RZ/G1E.
* Renesas RZ/G1E:
<a href="http://elinux.org/RZ-G/Boards/SK-RZG1E">http://elinux.org/RZ-G/Boards/SK-RZG1E</a>
* How to build BSP for it:
<a href="http://elinux.org/RZ-G/Boards/Yocto_2.0">http://elinux.org/RZ-G/Boards/Yocto_2.0</a>
* Additional Yocto recipes to build Firefox:
<a href="https://github.com/mozilla-japan/meta-browser/tree/firefox-52.1esr">https://github.com/mozilla-japan/meta-browser/tree/firefox-52.1esr</a>
<a href="https://github.com/mozilla-japan/meta-gecko-embedded">https://github.com/mozilla-japan/meta-gecko-embedded</a>
The version of GTK+ is 3.20.9.
Sometimes tooltip_popup_timeout() in gtk/gtktooltip.c causes crash after
closing a browser window.
Although I'm not sure whether it's Firefox's fault or GTK+'s fault, I think
GTK+ should ensure to avoid the crash. It seems that the code in
gtk/gtktooltip.c doesn't observe destroying GdkWindow after registering a
timeout function, it may be the cause of the bug.
The attached patch seems work fine for me, it can avoid crash on my
environment.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>