[Webkit-unassigned] [Bug 163450] ASSERTION FAILED: !m_gridIsDirty in WebCore::RenderGrid::gridRowCount

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=163450

--- Comment #1 from Manuel Rego Casasnovas <rego at igalia.com> ---
Created attachment 291804
  --> https://bugs.webkit.org/attachment.cgi?id=291804&action=review
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.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.webkit.org/pipermail/webkit-unassigned/attachments/20161017/d29f53a3/attachment.html>