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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [WTF] HashTable's rehash is not compatible to Ref<T> and ASan"
href="https://bugs.webkit.org/show_bug.cgi?id=161763">161763</a>
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<th>Summary</th>
<td>[WTF] HashTable's rehash is not compatible to Ref<T> and ASan
</td>
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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>Unspecified
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<th>OS</th>
<td>Unspecified
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>Normal
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<th>Priority</th>
<td>P2
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<th>Component</th>
<td>Web Template Framework
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>utatane.tea@gmail.com
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<p>
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<pre>In HashTable::rehash, we perform reinsert(WTFMove(oldTable[i])).
Of course, later, this oldTable[i]'s destructor should be called.
But unfortunately, we decide whether we should call the destructor for the given entry by checking (!isDeletedBucket(table[i])) in HashTable::deallocateTable().
At that case, if the target is already moved, we accidentally touch the poisoned entry!</pre>
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