[Webkit-unassigned] [Bug 20565] Drag and drop issues after DOM modifications

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=20565


Aaron Golden <aegolden at gmail.com> changed:

           What    |Removed                     |Added
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  Attachment #33498|                            |review?
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--- Comment #2 from Aaron Golden <aegolden at gmail.com>  2009-07-25 16:42:16 PDT ---
Created an attachment (id=33498)
 --> (https://bugs.webkit.org/attachment.cgi?id=33498)
Patch to use m_documentUnderMouse instead of element->ownerDocument() when
element is NULL.

This patch prevents the crash by avoiding using a NULL result from
elementFromPoint.  I'm not sure if this is what we want or if we should,
instead, prevent elementFromPoint from ever returning NULL in the first place.

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