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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 --- - SIGSEGV in wl_closure_marshal() core dumps Weston (corrupted double-linked list)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66173">66173</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>wayland-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>SIGSEGV in wl_closure_marshal() core dumps Weston (corrupted double-linked list)
</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>ullysses.a.eoff@intel.com
</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>wayland
</td>
</tr>
<tr>
<th>Product</th>
<td>Wayland
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=81427" name="attach_81427" title="gdb backtrace">attachment 81427</a> <a href="attachment.cgi?id=81427&action=edit" title="gdb backtrace">[details]</a></span>
gdb backtrace
SIGSEGV is encountered in connection.c::wl_closure_marshal() when fiddling
around in gtk3-demo (see attached gdb backtrace):
1. Launch gtk3-demo
2. In the left pane (titled Widget), double-click the "Application window" demo
from the list.
3. On the "Application window" MenuBar, activate "Preferences->Color->Green"
4. Observe Weston segfaults.
wayland (master) heads/master-0-g3af748b
fontconfig (master) heads/master-0-gcd9b103
drm (master) heads/master-0-ga0178c0
mesa (master) heads/master-0-g464c694
libxkbcommon (master) heads/master-0-g6f06eb5
pixman (master) heads/master-0-g279bdcd
cairo (master) heads/master-0-g4d94391
weston (master) heads/master-0-ge2173b5
harfbuzz (master) heads/master-0-gf5da11e
glib (master) heads/master-0-g5989651
atk (master) ATK_2_9_3-0-gb2edff1
gdk-pixbuf (master) heads/master-0-g5f8c246
pango (master) heads/master-0-g5441062
at-spi2-core (master) AT_SPI2_CORE_2_9_3-0-gfeb130f
at-spi2-atk (master) AT_SPI2_ATK_2_9_3-0-g58d3185
gtk+ (master) heads/master-0-g0091fc3</pre>
</div>
</p>
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