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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - REGRESSION (r198782): CGImageSourceUpdateData() is called twice with the same data every time ImageSource::setData() is called"
href="https://bugs.webkit.org/show_bug.cgi?id=155997">155997</a>
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<th>Summary</th>
<td>REGRESSION (r198782): CGImageSourceUpdateData() is called twice with the same data every time ImageSource::setData() is called
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<th>Classification</th>
<td>Unclassified
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<th>Product</th>
<td>WebKit
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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>Images
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>sabouhallawa@apple.com
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<pre>This bug causes logging an error message saying "CGImageSourceUpdateData image source was already finalized".
When refactoring the code of ImageSource::setData(SharedBuffer* data), I moved its code to ImageDecoder::setData(SharedBuffer* data). And as a preparation for the asynchronous image decoding work, I added another ImageDecoder::setData(CFDataRef data), and I intended to call it from ImageDecoder::setData(SharedBuffer* data) for now and then I am going to call it also from the asynchronous image decoding code path.
The bug is I left the old CGImageSourceUpdateData() in ImageDecoder::setData(SharedBuffer* data) after calling ImageDecoder::setData(CFDataRef data).</pre>
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