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<title>[206211] trunk/Source/WebCore</title>
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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/206211">206211</a></dd>
<dt>Author</dt> <dd>jer.noble@apple.com</dd>
<dt>Date</dt> <dd>2016-09-21 09:25:14 -0700 (Wed, 21 Sep 2016)</dd>
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<h3>Log Message</h3>
<pre>REGRESSION(<a href="http://trac.webkit.org/projects/webkit/changeset/206127">r206127</a>): ASSERTION FAILED: !isClosed() in WebCore::MediaSource::detachFromElement
https://bugs.webkit.org/show_bug.cgi?id=162307
Reviewed by Eric Carlson.
The test is crashing when the ScriptExecutionContext is calling stop() on the media element before
it's attached MediaSource has been open()ed, which is a valid state. Removing this ASSERT().
* Modules/mediasource/MediaSource.cpp:
(WebCore::MediaSource::detachFromElement):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesmediasourceMediaSourcecpp">trunk/Source/WebCore/Modules/mediasource/MediaSource.cpp</a></li>
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<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (206210 => 206211)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2016-09-21 16:16:01 UTC (rev 206210)
+++ trunk/Source/WebCore/ChangeLog 2016-09-21 16:25:14 UTC (rev 206211)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2016-09-21 Jer Noble <jer.noble@apple.com>
+
+ REGRESSION(r206127): ASSERTION FAILED: !isClosed() in WebCore::MediaSource::detachFromElement
+ https://bugs.webkit.org/show_bug.cgi?id=162307
+
+ Reviewed by Eric Carlson.
+
+ The test is crashing when the ScriptExecutionContext is calling stop() on the media element before
+ it's attached MediaSource has been open()ed, which is a valid state. Removing this ASSERT().
+
+ * Modules/mediasource/MediaSource.cpp:
+ (WebCore::MediaSource::detachFromElement):
+
</ins><span class="cx"> 2016-09-19 Jer Noble <jer.noble@apple.com>
</span><span class="cx">
</span><span class="cx"> [media-source] Fix imported/w3c/web-platform-tests/media-source/mediasource-activesourcebuffers.html
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediasourceMediaSourcecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediasource/MediaSource.cpp (206210 => 206211)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediasource/MediaSource.cpp 2016-09-21 16:16:01 UTC (rev 206210)
+++ trunk/Source/WebCore/Modules/mediasource/MediaSource.cpp 2016-09-21 16:25:14 UTC (rev 206211)
</span><span class="lines">@@ -891,7 +891,6 @@
</span><span class="cx"> void MediaSource::detachFromElement(HTMLMediaElement& element)
</span><span class="cx"> {
</span><span class="cx"> ASSERT_UNUSED(element, m_mediaElement == &element);
</span><del>- ASSERT(!isClosed());
</del><span class="cx">
</span><span class="cx"> // 2.4.2 Detaching from a media element
</span><span class="cx"> // https://rawgit.com/w3c/media-source/45627646344eea0170dd1cbc5a3d508ca751abb8/media-source-respec.html#mediasource-detach
</span></span></pre>
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