[Webkit-unassigned] [Bug 20860] REGRESSION: Crash in RenderLayer::hasVisibleContent() loading wavy.com

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Sep 15 17:18:35 PDT 2008


https://bugs.webkit.org/show_bug.cgi?id=20860


webkit at mattlilek.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mitz at webkit.org
             Status|UNCONFIRMED                 |NEW
          Component|Page Loading                |Layout and Rendering
     Ever Confirmed|0                           |1
           Keywords|                            |NeedsReduction, Regression
           Priority|P2                          |P1
            Summary|crashes following link from |REGRESSION: Crash in
                   |start page                  |RenderLayer::hasVisibleConte
                   |                            |nt() loading wavy.com




------- Comment #1 from webkit at mattlilek.com  2008-09-15 17:18 PDT -------
Confirmed with r36447:

Thread 0 Crashed:
0   com.apple.WebCore                   0x036dbb7d
WebCore::RenderLayer::hasVisibleContent() const + 9 (RenderLayer.h:272)
1   com.apple.WebCore                   0x036e5c23
WebCore::RenderBox::absoluteClippedOverflowRect() + 49 (RenderBox.cpp:1079)
2   com.apple.WebKit                    0x001c8c1e -[WebFrame(WebInternal)
_getVisibleRect:] + 180 (WebFrame.mm:617)
3   com.apple.WebKit                    0x001dc9b8 -[WebFrameView visibleRect]
+ 178 (WebFrameView.mm:509)
4   com.apple.AppKit                    0x92442681 -[NSView(NSInternal)
_setWindowNeedsDisplayInViewsDrawableRect] + 93
5   com.apple.AppKit                    0x9244b475 -[NSView _removeSubview:] +
278
6   com.apple.AppKit                    0x9244110d -[NSView _setSuperview:] +
667
7   com.apple.AppKit                    0x9244acc2 -[NSView
removeFromSuperview] + 338
8   com.apple.WebCore                   0x03899909
WebCore::safeRemoveFromSuperview(NSView*) + 295 (WidgetMac.mm:77)
9   com.apple.WebCore                   0x0389b4dd
WebCore::Widget::removeFromSuperview() + 225 (WidgetMac.mm:325)
10  com.apple.WebCore                   0x03851c75
WebCore::ScrollView::removeChild(WebCore::Widget*) + 17 (ScrollViewMac.mm:227)


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