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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - ASSERTION FAILED: !m_gridIsDirty in WebCore::RenderGrid::gridRowCount"
href="https://bugs.webkit.org/show_bug.cgi?id=163450#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - ASSERTION FAILED: !m_gridIsDirty in WebCore::RenderGrid::gridRowCount"
href="https://bugs.webkit.org/show_bug.cgi?id=163450">bug 163450</a>
from <span class="vcard"><a class="email" href="mailto:rego@igalia.com" title="Manuel Rego Casasnovas <rego@igalia.com>"> <span class="fn">Manuel Rego Casasnovas</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=291804" name="attach_291804" title="Test case to reproduce the issue">attachment 291804</a> <a href="attachment.cgi?id=291804&action=edit" title="Test case to reproduce the issue">[details]</a></span>
Test case to reproduce the issue
I can verify the crash too. I'm attached a little bit reduced test case.
The issue is that for some reason when we have the "autofocus" property
a simplifiedLayout() is performed.
So in RenderGrid::layoutBlock() we early return and the grid is not populated,
so the m_gridIsDirty flag is not cleared.
As the grid was not populated we cannot ask for the size of the grid
when trying to layout the positioned object.</pre>
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