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<base href="https://bugs.webkit.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - REGRESSION(201098) GuardMalloc / ASan crashes in WebCore::IDBServer::UniqueIDBDatabase::executeNextDatabaseTaskReply"
href="https://bugs.webkit.org/show_bug.cgi?id=157917">157917</a>
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</tr>
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<th>Summary</th>
<td>REGRESSION(201098) GuardMalloc / ASan crashes in WebCore::IDBServer::UniqueIDBDatabase::executeNextDatabaseTaskReply
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
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<th>Version</th>
<td>WebKit Nightly Build
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>OS</th>
<td>Unspecified
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>Normal
</td>
</tr>
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<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
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<th>Reporter</th>
<td>ryanhaddad@apple.com
</td>
</tr></table>
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<div>
<pre>Started with <<a href="http://trac.webkit.org/changeset/201098">http://trac.webkit.org/changeset/201098</a>>
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.apple.WebCore 0x000000010feb513c WebCore::IDBServer::UniqueIDBDatabase::executeNextDatabaseTaskReply() + 44
1 com.apple.WebCore 0x000000010f56e05a WebCore::IDBServer::IDBServer::handleTaskRepliesOnMainThread() + 106
2 com.apple.JavaScriptCore 0x000000010e043fc7 WTF::dispatchFunctionsFromMainThread() + 519
3 com.apple.Foundation 0x00007fff90c0efde __NSThreadPerformPerform + 279
4 com.apple.CoreFoundation 0x00007fff894d7881 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
5 com.apple.CoreFoundation 0x00007fff894b6fbc __CFRunLoopDoSources0 + 556
6 com.apple.CoreFoundation 0x00007fff894b64df __CFRunLoopRun + 927
7 com.apple.CoreFoundation 0x00007fff894b5ed8 CFRunLoopRunSpecific + 296
8 com.apple.HIToolbox 0x00007fff8f6e1935 RunCurrentEventLoopInMode + 235
9 com.apple.HIToolbox 0x00007fff8f6e176f ReceiveNextEventCommon + 432
10 com.apple.HIToolbox 0x00007fff8f6e15af _BlockUntilNextEventMatchingListInModeWithFilter + 71
11 com.apple.AppKit 0x00007fff973b9efa _DPSNextEvent + 1067
12 com.apple.AppKit 0x00007fff973b932a -[NSApplication _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 454
13 com.apple.AppKit 0x00007fff973ade84 -[NSApplication run] + 682
14 com.apple.AppKit 0x00007fff9737746c NSApplicationMain + 1176
15 libxpc.dylib 0x00007fff90afa194 _xpc_objc_main + 795
16 libxpc.dylib 0x00007fff90af8bbe xpc_main + 494
17 com.apple.WebKit.WebContent 0x000000010d6747df 0x10d673000 + 6111
18 libdyld.dylib 0x00007fff82be85ad start + 1</pre>
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