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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - AX: Crash at WebCore::Range::compareBoundaryPoints(WebCore::Range::CompareHow, WebCore::Range const&, int&) const + 23"
href="https://bugs.webkit.org/show_bug.cgi?id=161878">161878</a>
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<th>Summary</th>
<td>AX: Crash at WebCore::Range::compareBoundaryPoints(WebCore::Range::CompareHow, WebCore::Range const&, int&) const + 23
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<th>Classification</th>
<td>Unclassified
</td>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>WebKit Nightly Build
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
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<th>Component</th>
<td>Accessibility
</td>
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>n_wang@apple.com
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<th>CC</th>
<td>n_wang@apple.com, webkit-bug-importer@group.apple.com
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<pre>0 com.apple.WebCore 0x00007fffc9e29fe7 WebCore::Range::compareBoundaryPoints(WebCore::Range::CompareHow, WebCore::Range const&, int&) const + 23
1 com.apple.WebCore 0x00007fffc9507830 WebCore::AXObjectCache::rangeForUnorderedCharacterOffsets(WebCore::CharacterOffset const&, WebCore::CharacterOffset const&) + 400
2 com.apple.WebCore 0x00007fffca2002e0 -[WebAccessibilityObjectWrapper rangeForTextMarkerRange:] + 224
3 com.apple.WebCore 0x00007fffca2129e8 -[WebAccessibilityObjectWrapper accessibilityAttributeValue:forParameter:] + 15464
<rdar://problem/27821325></pre>
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