RESOLVED FIXED 246783
Throw a DataCloneError when attempting to serialize an ImageBitmap without the origin-clean flag. 
https://bugs.webkit.org/show_bug.cgi?id=246783
Summary Throw a DataCloneError when attempting to serialize an ImageBitmap without th...
Matt Woodrow
Reported 2022-10-19 17:27:58 PDT
The HTML spec expects us to reject serialization/transfer of ImageBitmaps that don't have the origin-clean flag, rather than tansferring them and tainting any <canvas> elements they get drawn to.
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Add attachment proposed patch, testcase, etc.
Matt Woodrow
Comment 1 2022-10-19 17:28:10 PDT
<rdar://problem/100901435>
Matt Woodrow
Comment 2 2022-10-19 17:31:24 PDT
Pull request: https://github.com/WebKit/WebKit/pull/5571
EWS
Comment 3 2022-10-22 12:01:39 PDT
Committed 255882@main (ad6383440b73): <https://commits.webkit.org/255882@main> Reviewed commits have been landed. Closing PR #5571 and removing active labels.
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