<html>
<head>
<base href="https://bugs.freedesktop.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 - weston rdp-backend crash when "rdp4-key" option is used"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91390">91390</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>weston rdp-backend crash when "rdp4-key" option is used
</td>
</tr>
<tr>
<th>Product</th>
<td>Wayland
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>weston
</td>
</tr>
<tr>
<th>Assignee</th>
<td>wayland-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>gajownik@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=117240" name="attach_117240" title="weston output">attachment 117240</a> <a href="attachment.cgi?id=117240&action=edit" title="weston output">[details]</a></span>
weston output
Hi,
if you try to run weston with rdp-backend and rdp4-key option, program will
crash after client initializing a connection. For example execute
weston --backend=rdp-backend.so --rdp4-key=test
and connect with any RDP client.
In src/compositor-rdp.c:1093 in rdp_peer_init() there's:
client->Initialize(client);
settings = client->settings;
/* configure security settings */
if (b->rdp_key)
settings->RdpKeyFile = strdup(b->rdp_key);
client->Initialize(client) executes
libfreerdp/core/peer.c:freerdp_peer_initialize() from FreeRDP. It populates
settings->RdpServerRsaKey if settings->RdpKeyFile is set. As you can see above
rdp_peer_init() initializes settings->RdpKeyFile too late.
In the end settings->RdpServerRsaKey is not set and weston crashes when
libfreerdp/core/gcc.c:gcc_write_server_security_data() tries to access
keyLen = settings->RdpServerRsaKey->ModulusLength;
Thanks,
Dawid
weston and freerdp from today's git head.</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>