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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/165075">165075</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2014-03-04 14:15:16 -0800 (Tue, 04 Mar 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Web Inspector: Listen for the XPC_ERROR_CONNECTION_INVALID event to deref
https://bugs.webkit.org/show_bug.cgi?id=129697
Patch by Joseph Pecoraro <pecoraro@apple.com> on 2014-03-04
Reviewed by Timothy Hatcher.
* inspector/remote/RemoteInspectorXPCConnection.mm:
(Inspector::RemoteInspectorXPCConnection::RemoteInspectorXPCConnection):
(Inspector::RemoteInspectorXPCConnection::handleEvent):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceJavaScriptCoreChangeLog">trunk/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkSourceJavaScriptCoreinspectorremoteRemoteInspectorXPCConnectionmm">trunk/Source/JavaScriptCore/inspector/remote/RemoteInspectorXPCConnection.mm</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/ChangeLog (165074 => 165075)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/ChangeLog 2014-03-04 21:38:05 UTC (rev 165074)
+++ trunk/Source/JavaScriptCore/ChangeLog 2014-03-04 22:15:16 UTC (rev 165075)
</span><span class="lines">@@ -1,3 +1,14 @@
</span><ins>+2014-03-04 Joseph Pecoraro <pecoraro@apple.com>
+
+ Web Inspector: Listen for the XPC_ERROR_CONNECTION_INVALID event to deref
+ https://bugs.webkit.org/show_bug.cgi?id=129697
+
+ Reviewed by Timothy Hatcher.
+
+ * inspector/remote/RemoteInspectorXPCConnection.mm:
+ (Inspector::RemoteInspectorXPCConnection::RemoteInspectorXPCConnection):
+ (Inspector::RemoteInspectorXPCConnection::handleEvent):
+
</ins><span class="cx"> 2014-03-04 Mark Hahnenberg <mhahnenberg@apple.com>
</span><span class="cx">
</span><span class="cx"> Merge API shims and JSLock
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreinspectorremoteRemoteInspectorXPCConnectionmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/inspector/remote/RemoteInspectorXPCConnection.mm (165074 => 165075)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/inspector/remote/RemoteInspectorXPCConnection.mm 2014-03-04 21:38:05 UTC (rev 165074)
+++ trunk/Source/JavaScriptCore/inspector/remote/RemoteInspectorXPCConnection.mm 2014-03-04 22:15:16 UTC (rev 165075)
</span><span class="lines">@@ -60,7 +60,7 @@
</span><span class="cx"> handleEvent(object);
</span><span class="cx"> });
</span><span class="cx">
</span><del>- // Balanced by deref when the xpc_connection receives XPC_ERROR.
</del><ins>+ // Balanced by deref when the xpc_connection receives XPC_ERROR_CONNECTION_INVALID.
</ins><span class="cx"> ref();
</span><span class="cx">
</span><span class="cx"> xpc_connection_resume(m_connection);
</span><span class="lines">@@ -122,17 +122,21 @@
</span><span class="cx"> void RemoteInspectorXPCConnection::handleEvent(xpc_object_t object)
</span><span class="cx"> {
</span><span class="cx"> if (xpc_get_type(object) == XPC_TYPE_ERROR) {
</span><del>- std::lock_guard<std::mutex> lock(m_mutex);
- if (m_client)
- m_client->xpcConnectionFailed(this);
</del><ins>+ {
+ std::lock_guard<std::mutex> lock(m_mutex);
+ if (m_client)
+ m_client->xpcConnectionFailed(this);
</ins><span class="cx">
</span><del>- m_closed = true;
- m_client = nullptr;
- closeOnQueue();
</del><ins>+ m_closed = true;
+ m_client = nullptr;
+ closeOnQueue();
+ }
</ins><span class="cx">
</span><del>- // This is the last event we will ever receive from the connection.
- // Balance the ref() in the constructor.
- deref();
</del><ins>+ if (object == XPC_ERROR_CONNECTION_INVALID) {
+ // This is the last event we will ever receive from the connection.
+ // This balances the ref() in the constructor.
+ deref();
+ }
</ins><span class="cx"> return;
</span><span class="cx"> }
</span><span class="cx">
</span></span></pre>
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