[Webkit-unassigned] [Bug 25751] REGRESSION: Gmail popups cause an assertion failure and crash

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=25751





------- Comment #5 from brettw at chromium.org  2009-05-13 12:39 PDT -------
This is the stack to the NULL pointer dereference. I commented out the assert
and ran this in Safari on Mac.

Program received signal:  “EXC_BAD_ACCESS”.
(gdb) bt
#0  0x03a94625 in WebCore::Node::shadowAncestorNode (this=0x0) at
/Users/brettw/wk/WebCore/dom/Node.cpp:1340
#1  0x03ba2c99 in WebCore::RenderTextControl::setSelectionRange
(this=0x1d3d0ebc, start=0, end=0) at
/Users/brettw/wk/WebCore/rendering/RenderTextControl.cpp:252
#2  0x03ba2e7b in WebCore::RenderTextControl::select (this=0x1d3d0ebc) at
/Users/brettw/wk/WebCore/rendering/RenderTextControl.cpp:230
#3  0x037e8c68 in WebCore::HTMLInputElement::select (this=0x1e1e9790) at
/Users/brettw/wk/WebCore/html/HTMLInputElement.cpp:506
#4  0x03878ec4 in WebCore::InputElement::updateFocusAppearance
(data=@0x1e1e97d8, document=0x71db400, restorePreviousSelection=true) at
/Users/brettw/wk/WebCore/dom/InputElement.cpp:103
#5  0x037e905e in WebCore::HTMLInputElement::updateFocusAppearance
(this=0x1e1e9790, restorePreviousSelection=true) at
/Users/brettw/wk/WebCore/html/HTMLInputElement.cpp:165
#6  0x0372a623 in WebCore::Element::focus (this=0x1e1e9790,
restorePreviousSelection=true) at /Users/brettw/wk/WebCore/dom/Element.cpp:1158


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