RESOLVED FIXED 228608
postMessage() should throw if any duplicate transferable is found in transferList 
https://bugs.webkit.org/show_bug.cgi?id=228608
Summary postMessage() should throw if any duplicate transferable is found in transfer...
Chris Dumez
Reported 2021-07-29 14:39:45 PDT
postMessage() should throw if any duplicate transferable is found in transferList: - https://html.spec.whatwg.org/multipage/structured-data.html#structuredserializewithtransfer (Step 2.3)
Attachments
Patch (5.14 KB, patch)
2021-07-29 14:43 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
Patch (7.87 KB, patch)
2021-07-29 16:33 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2021-07-29 14:43:28 PDT
Created attachment 434575 [details] Patch
Chris Dumez
Comment 2 2021-07-29 16:33:36 PDT
Created attachment 434587 [details] Patch
EWS
Comment 3 2021-07-30 08:48:02 PDT
Committed r280476 (240111@main): <https://commits.webkit.org/240111@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 434587 [details].
Radar WebKit Bug Importer
Comment 4 2021-07-30 08:51:43 PDT
<rdar://problem/81327518>
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