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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [iOS] WebKit1 apps crash in ___ZN7WebCore16DiskCacheMonitorC2ERKNS_15ResourceRequestENS_9SessionIDEPK20_CFCachedURLResponse_block_invoke1"
href="https://bugs.webkit.org/show_bug.cgi?id=153710">153710</a>
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<th>Summary</th>
<td>[iOS] WebKit1 apps crash in ___ZN7WebCore16DiskCacheMonitorC2ERKNS_15ResourceRequestENS_9SessionIDEPK20_CFCachedURLResponse_block_invoke1
</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>Other
</td>
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<th>Hardware</th>
<td>Unspecified
</td>
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<th>OS</th>
<td>Unspecified
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
</td>
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<th>Component</th>
<td>WebCore Misc.
</td>
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>ddkilzer@webkit.org
</td>
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<th>CC</th>
<td>bfulgham@webkit.org, cdumez@apple.com, psolanki@apple.com
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<th>Depends on</th>
<td>137495
</td>
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<p>
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<pre>WebKit1 apps crash in ___ZN7WebCore16DiskCacheMonitorC2ERKNS_15ResourceRequestENS_9SessionIDEPK20_CFCachedURLResponse_block_invoke1 on the main thread in iOS.
This is because ___ZN7WebCore16DiskCacheMonitorC2ERKNS_15ResourceRequestENS_9SessionIDEPK20_CFCachedURLResponse_block_invoke1 is being run on the main thread, creating a race condition where the DiskCacheMonitor object can be deleted after the CFCachedURLResponseCallBackBlock grabs its pointer to use on the WebThread.</pre>
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