Platform/GFX/2011-May-9: Difference between revisions

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** Need to fix INVALID_FRAMEBUFFER_OPERATION error then run reftests.
** Need to fix INVALID_FRAMEBUFFER_OPERATION error then run reftests.
* WebGL cross-domain image theft vulnerability (bjacob, jrmuizel)
* WebGL cross-domain image theft vulnerability (bjacob, jrmuizel)
** proof of concept: http://www.contextis.co.uk/resources/blog/webgl/
** proof of concept: http://www.contextis.co.uk/resources/blog/webgl/poc/index.html
** Best option at the moment seems to be to forbid loading textures from cross-domain images without CORS approval.
** Best option at the moment seems to be to forbid loading textures from cross-domain images without CORS approval.
** Must block usage of a canvas 2D context as proxy to work around this security measure.
** Must block usage of a canvas 2D context as proxy to work around this security measure.
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