[Webkit-unassigned] [Bug 52144] New: chrome.dll!WebCore::RenderInline::computeRectForRepaint RecursionSOV (1183ea20d0a009e322db9c207b75d525)

Mon Jan 10 03:08:09 PST 2011

https://bugs.webkit.org/show_bug.cgi?id=52144

           Summary: chrome.dll!WebCore::RenderInline::computeRectForRepain
                    t RecursionSOV (1183ea20d0a009e322db9c207b75d525)
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Windows Vista
            Status: NEW
          Severity: Normal
          Priority: P1
         Component: HTML Editing
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: skylined at chromium.org
                CC: rniwa at webkit.org


Created an attachment (id=78389)
 --> (https://bugs.webkit.org/attachment.cgi?id=78389&action=review)
Repro

Chromium bug: http://code.google.com/p/chromium/issues/detail?id=69044

Repro:
<script>
  function go() {
    document.execCommand("selectall", false);
    document.designMode="on";
    document.execCommand("insertparagraph", false);
    document.execCommand("insertparagraph", false);
    document.execCommand("InsertImage", false);
    document.execCommand("selectall");
    document.execCommand("Strikethrough", false);
    document.execCommand("outdent", false);
    document.execCommand("InsertHorizontalRule", false);
    document.execCommand("SelectAll");
    document.execCommand("InsertOrderedList");
    document.execCommand("insertunorderedlist", false);
    document.execCommand("insertorderedlist");
    document.execCommand("InsertHorizontalRule", false);
    document.execCommand("delete");
    document.execCommand("Delete");
    document.execCommand("Delete", false);
    document.execCommand("InsertHorizontalRule", false);
    document.execCommand("insertorderedlist", false);
    document.execCommand("JustifyFull");
    document.execCommand("insertorderedlist");
    document.execCommand("insertunorderedlist");
    document.execCommand("insertunorderedlist", false);
    document.execCommand("Outdent");
    document.execCommand("selectall", false);
    document.execCommand("insertparagraph", false);
    document.execCommand("insertimage", false);
    document.execCommand("InsertUnorderedList", false);
    document.execCommand("insertorderedlist");
    document.execCommand("insertimage", false);
    document.execCommand("inserthorizontalrule", false);
    document.execCommand("Outdent");
    document.execCommand("outdent");
    document.execCommand("insertorderedlist");
    document.execCommand("outdent");
    document.execCommand("insertorderedlist");
  }
</script>
<body onload="go()">
</body>

id:             chrome.dll!WebCore::RenderInline::computeRectForRepaint RecursionSOV (1183ea20d0a009e322db9c207b75d525)
description:    Recursive function call in chrome.dll!WebCore::RenderInline::computeRectForRepaint: 11622 loops
stack:          -- Start of 11622 loops --
                  chrome.dll!WebCore::RenderInline::computeRectForRepaint
                -- End of loop --
                chrome.dll!WebCore::RenderBox::computeRectForRepaint
                chrome.dll!WebCore::RenderReplaced::clippedOverflowRectForRepaint
                chrome.dll!WebCore::RenderObject::repaint
                chrome.dll!WebCore::RenderObjectChildList::removeChildNode
                chrome.dll!WebCore::RenderObject::removeChild
                chrome.dll!WebCore::RenderObject::destroy
                chrome.dll!WebCore::Node::detach
                chrome.dll!WebCore::Element::detach
                -- Start of 5809 loops --
                  chrome.dll!WebCore::ContainerNode::detach
                  chrome.dll!WebCore::Element::detach
                -- End of loop --
                -- Start of 11857 loops --
                  chrome.dll!WebCore::Element::detach
                  chrome.dll!WebCore::ContainerNode::detach
                -- End of loop --

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