<html>
<head>
<base href="https://bugs.webkit.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 - AX: Crash at AccessibilityRenderObject::computeAccessibilityIsIgnored const + 552"
href="https://bugs.webkit.org/show_bug.cgi?id=161276">161276</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>AX: Crash at AccessibilityRenderObject::computeAccessibilityIsIgnored const + 552
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>WebKit Nightly Build
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>Accessibility
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>n_wang@apple.com
</td>
</tr>
<tr>
<th>CC</th>
<td>n_wang@apple.com, webkit-bug-importer@group.apple.com
</td>
</tr></table>
<p>
<div>
<pre>0 WebCore 0x0000000184b138b8 WebCore::AccessibilityRenderObject::computeAccessibilityIsIgnored() const + 552 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/rendering/RenderObject.h:970)
1 WebCore 0x0000000184b13878 WebCore::AccessibilityRenderObject::computeAccessibilityIsIgnored() const + 488 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/accessibility/AccessibilityRenderObject.cpp:1208)
2 WebCore 0x0000000184b0e0a0 WebCore::AccessibilityObject::accessibilityIsIgnored() const + 100 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/accessibility/AccessibilityObject.cpp:2748)
3 WebCore 0x0000000184b0db8c WebCore::AccessibilityObject::notifyIfIgnoredValueChanged() + 32 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/accessibility/AccessibilityObject.cpp:2643)
4 WebCore 0x00000001853ed240 WebCore::RenderBlock::removeChild(WebCore::RenderObject&) + 580 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/rendering/RenderBlock.cpp:768)
5 WebCore 0x00000001849bf924 WebCore::RenderObject::willBeDestroyed() + 72 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/rendering/RenderObject.cpp:191)
6 WebCore 0x00000001849bf6ec WebCore::RenderObject::destroyAndCleanupAnonymousWrappers() + 276 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/rendering/RenderObject.cpp:2036)
7 WebCore 0x00000001855f8d24 WebCore::Style::detachChildren(WebCore::ContainerNode&, WebCore::Style::DetachType) + 288 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:324)
8 WebCore 0x00000001855f751c WebCore::Style::detachRenderTree(WebCore::Element&, WebCore::Style::DetachType) + 128 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:570)
9 WebCore 0x00000001855f8ce8 WebCore::Style::detachChildren(WebCore::ContainerNode&, WebCore::Style::DetachType) + 228 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:543)
10 WebCore 0x00000001855f751c WebCore::Style::detachRenderTree(WebCore::Element&, WebCore::Style::DetachType) + 128 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:570)
11 WebCore 0x00000001855f8ce8 WebCore::Style::detachChildren(WebCore::ContainerNode&, WebCore::Style::DetachType) + 228 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:543)
12 WebCore 0x00000001855f751c WebCore::Style::detachRenderTree(WebCore::Element&, WebCore::Style::DetachType) + 128 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:570)
13 WebCore 0x00000001855f8ce8 WebCore::Style::detachChildren(WebCore::ContainerNode&, WebCore::Style::DetachType) + 228 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:543)
14 WebCore 0x00000001855f751c WebCore::Style::detachRenderTree(WebCore::Element&, WebCore::Style::DetachType) + 128 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:570)
15 WebCore 0x00000001855f8ce8 WebCore::Style::detachChildren(WebCore::ContainerNode&, WebCore::Style::DetachType) + 228 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:543)
16 WebCore 0x00000001855f751c WebCore::Style::detachRenderTree(WebCore::Element&, WebCore::Style::DetachType) + 128 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:570)
17 WebCore 0x00000001855f8ce8 WebCore::Style::detachChildren(WebCore::ContainerNode&, WebCore::Style::DetachType) + 228 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:543)
18 WebCore 0x00000001855f751c WebCore::Style::detachRenderTree(WebCore::Element&, WebCore::Style::DetachType) + 128 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:570)
19 WebCore 0x00000001855f8ce8 WebCore::Style::detachChildren(WebCore::ContainerNode&, WebCore::Style::DetachType) + 228 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:543)
20 WebCore 0x00000001855f751c WebCore::Style::detachRenderTree(WebCore::Element&, WebCore::Style::DetachType) + 128 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/style/StyleResolveTree.cpp:570)
21 WebCore 0x0000000184bd3a74 WebCore::ContainerNode::removeBetween(WebCore::Node*, WebCore::Node*, WebCore::Node&) + 108 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/dom/ContainerNode.cpp:104)
22 WebCore 0x0000000184aa44a4 WebCore::ContainerNode::removeChild(WebCore::Node*, int&) + 336 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/dom/ContainerNode.cpp:572)
23 WebCore 0x0000000184aa434c WebCore::Node::removeChild(WebCore::Node*, int&) + 40 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/dom/Node.cpp:465)
24 WebCore 0x0000000184aa42e8 WebCore::JSNode::removeChild(JSC::ExecState*) + 68 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebCore/WebCore-7601.1.46.128/bindings/js/JSNodeCustom.cpp:140)
<rdar://problem/22131009></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>