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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/172159">172159</a></dd>
<dt>Author</dt> <dd>aestes@apple.com</dd>
<dt>Date</dt> <dd>2014-08-06 11:18:14 -0700 (Wed, 06 Aug 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>[iOS] QuickLook returns an invalid MIME type for some documents
https://bugs.webkit.org/show_bug.cgi?id=135651
Reviewed by David Kilzer.
<a href="http://trac.webkit.org/projects/webkit/changeset/172151">r172151</a> ensured that we ignore QuickLook delegate messages after an error, but neglected to do so for
connectionDidFinishLoading:. Do not call ResourceLoader::didFinishLoading() if an error has occurred.
* platform/network/ios/QuickLook.mm:
(-[WebResourceLoaderQuickLookDelegate connectionDidFinishLoading:]):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreplatformnetworkiosQuickLookmm">trunk/Source/WebCore/platform/network/ios/QuickLook.mm</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (172158 => 172159)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2014-08-06 17:59:06 UTC (rev 172158)
+++ trunk/Source/WebCore/ChangeLog 2014-08-06 18:18:14 UTC (rev 172159)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2014-08-06 Andy Estes <aestes@apple.com>
+
+ [iOS] QuickLook returns an invalid MIME type for some documents
+ https://bugs.webkit.org/show_bug.cgi?id=135651
+
+ Reviewed by David Kilzer.
+
+ r172151 ensured that we ignore QuickLook delegate messages after an error, but neglected to do so for
+ connectionDidFinishLoading:. Do not call ResourceLoader::didFinishLoading() if an error has occurred.
+
+ * platform/network/ios/QuickLook.mm:
+ (-[WebResourceLoaderQuickLookDelegate connectionDidFinishLoading:]):
+
</ins><span class="cx"> 2014-08-06 Commit Queue <commit-queue@webkit.org>
</span><span class="cx">
</span><span class="cx"> Unreviewed, rolling out r172155.
</span><span class="lines">@@ -54,19 +67,6 @@
</span><span class="cx">
</span><span class="cx"> Reviewed by David Kilzer.
</span><span class="cx">
</span><del>- r172151 ensured that we ignore QuickLook delegate messages after an error, but neglected to do so for
- connectionDidFinishLoading:. Do not call ResourceLoader::didFinishLoading() if an error has occurred.
-
- * platform/network/ios/QuickLook.mm:
- (-[WebResourceLoaderQuickLookDelegate connectionDidFinishLoading:]):
-
-2014-08-06 Andy Estes <aestes@apple.com>
-
- [iOS] QuickLook returns an invalid MIME type for some documents
- https://bugs.webkit.org/show_bug.cgi?id=135651
-
- Reviewed by David Kilzer.
-
</del><span class="cx"> In some cases QuickLook indicates a failure by returning a nil MIME type in -[QLPreviewConverter previewResponse]
</span><span class="cx"> rather than calling connection:didFailWithError:. Calling ResourceLoader::didReceiveResponse() with a response
</span><span class="cx"> containing a nil MIME type leads to a crash.
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformnetworkiosQuickLookmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/network/ios/QuickLook.mm (172158 => 172159)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/network/ios/QuickLook.mm 2014-08-06 17:59:06 UTC (rev 172158)
+++ trunk/Source/WebCore/platform/network/ios/QuickLook.mm 2014-08-06 18:18:14 UTC (rev 172159)
</span><span class="lines">@@ -394,7 +394,7 @@
</span><span class="cx"> - (void)connectionDidFinishLoading:(NSURLConnection *)connection
</span><span class="cx"> {
</span><span class="cx"> UNUSED_PARAM(connection);
</span><del>- if (!_resourceLoader)
</del><ins>+ if (!_resourceLoader || _hasFailed)
</ins><span class="cx"> return;
</span><span class="cx">
</span><span class="cx"> ASSERT(_hasSentDidReceiveResponse);
</span></span></pre>
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