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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - received signal SIGSEGV on weston_surface_from_global_float()"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66198">66198</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>wayland-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>received signal SIGSEGV on weston_surface_from_global_float()
</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>samuel_ig@yahoo.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>weston
</td>
</tr>
<tr>
<th>Product</th>
<td>Wayland
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=81457" name="attach_81457" title="GDB output">attachment 81457</a> <a href="attachment.cgi?id=81457&action=edit" title="GDB output">[details]</a></span>
GDB output
Following the steps on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Weston encounters SIGABRT in popup_grab_end()"
href="show_bug.cgi?id=66167">https://bugs.freedesktop.org/show_bug.cgi?id=66167</a> I
found a different issue.
Also, it's easier to reproduce if doing these steps:
1. Launch gtk3-demo
2. In the left panel (titled Widget), double-click the "Application window"
demo from the list.
3. On the toolbar, click on File and move to the right to show the rest of
popup menus (File, Preferences, Help) and to then to the left several times.
4. Observe how Weston receives a SIGSEGV.
Apparently, compositor->surface_list is corrupted (see the attached GDB
output). A workaround patch is attached to this bug report.</pre>
</div>
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