[Webkit-unassigned] [Bug 29305] Canvas drawn with data URL image raises SECURITY_ERR when toDataUrl() called.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sat Sep 19 08:57:54 PDT 2009


https://bugs.webkit.org/show_bug.cgi?id=29305


Adam Barth <abarth at webkit.org> changed:

           What    |Removed                     |Added
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                 CC|                            |ian at hixie.ch




--- Comment #4 from Adam Barth <abarth at webkit.org>  2009-09-19 08:57:52 PDT ---
This is fallout from our treatment of data URLs being different than required
by the HTML5 spec:

===
If a Document or image was generated from a data: URL found in another Document
or in a script
The origin is the origin of the Document or script in which the data: URL was
found.
===

We'll want to think carefully before adopting this requirement, but I think we
can fix the canvas behavior independently.

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