RESOLVED FIXED 168277
worker.postMessage should throw a TypeError if a SharedArrayBuffer is in the transfer list 
https://bugs.webkit.org/show_bug.cgi?id=168277
Summary worker.postMessage should throw a TypeError if a SharedArrayBuffer is in the ...
Filip Pizlo
Reported 2017-02-13 21:39:09 PST
Patch forthcoming.
Attachments
the patch (10.10 KB, patch)
2017-02-13 21:42 PST, Filip Pizlo 		mark.lam: review+
DetailsFormatted DiffDiff
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Filip Pizlo
Comment 1 2017-02-13 21:42:25 PST
Created attachment 301449 [details] the patch
Mark Lam
Comment 2 2017-02-13 21:47:51 PST
Comment on attachment 301449 [details] the patch View in context: https://bugs.webkit.org/attachment.cgi?id=301449&action=review r=me > Source/WebCore/ChangeLog:10 > + This is a simple spec compliance change. The title says it all. Would be nice to add the url to the relevant spec (if you have it) for future reference.
Filip Pizlo
Comment 3 2017-02-14 09:07:34 PST
(In reply to comment #2) > Comment on attachment 301449 [details] > the patch > > View in context: > https://bugs.webkit.org/attachment.cgi?id=301449&action=review > > r=me > > > Source/WebCore/ChangeLog:10 > > + This is a simple spec compliance change. The title says it all. > > Would be nice to add the url to the relevant spec (if you have it) for > future reference. I wish I knew. This is non-normative in the SharedArrayBuffer spec itself; in fact it doesn't mention a transfer list at all and refers to the fact that there is "general agreement" about how it should work. Somewhere else there is a discussion that led to the current consensus, but I'm having a hard time finding it. It was probably on github.
Filip Pizlo
Comment 4 2017-02-14 09:10:25 PST
Landed in https://trac.webkit.org/changeset/212301
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