<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - SIGSEGV in ping_timeout_handler"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73490#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - SIGSEGV in ping_timeout_handler"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73490">bug 73490</a>
from <span class="vcard"><a class="email" href="mailto:ullysses.a.eoff@intel.com" title="U. Artie Eoff <ullysses.a.eoff@intel.com>"> <span class="fn">U. Artie Eoff</span></a>
</span></b>
<pre>Another way to reproduce this is to SIGSTOP a wayland client (i.e. kill
-SIGSTOP <pid of client>), then move the mouse in and out of the client.
Further inspection with gdb shows that the seat->pointer is being NULL deref'd.
Program received signal SIGSEGV, Segmentation fault.
0x00007f6b92f1aa13 in ping_timeout_handler (data=0x25f0970) at shell.c:1789
1789 if (seat->pointer->focus &&
(gdb) print seat
$1 = (struct weston_seat *) 0x2558870
(gdb) print seat->pointer
$2 = (struct weston_pointer *) 0x0
NOTE: this issue only seems to happen when the "seat" option is specified in
the weston.ini for that output.</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>