Bug 161486

Summary: Object.preventExtensions() should throw cross-origin
Product: WebKit Reporter: Chris Dumez <cdumez>
Component: DOMAssignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: barraclough, cdumez, cgarcia, commit-queue, esprehn+autocc, ggaren, keith_miller, kondapallykalyan, mark.lam, msaboff, rniwa, saam, sam
Priority: P2 Keywords: WebExposed
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=161554
Attachments:
Description Flags
Patch
none
Patch none

Chris Dumez
Reported 2016-09-01 08:57:58 PDT
Object.preventExtensions() should throw cross-origin: - https://html.spec.whatwg.org/#windowproxy-preventextensions - https://html.spec.whatwg.org/#location-preventextensions - http://www.ecma-international.org/ecma-262/6.0/#sec-object.preventextensions Firefox and Chrome both throw in the cross-origin case.
Attachments
Patch (13.07 KB, patch)
2016-09-01 09:13 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
Patch (12.86 KB, patch)
2016-09-02 11:29 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2016-09-01 09:13:18 PDT
Created attachment 287619 [details] Patch
Chris Dumez
Comment 2 2016-09-02 11:29:21 PDT
Created attachment 287788 [details] Patch
Geoffrey Garen
Comment 3 2016-09-02 11:40:01 PDT
Comment on attachment 287788 [details] Patch r=me
WebKit Commit Bot
Comment 4 2016-09-02 12:12:07 PDT
Comment on attachment 287788 [details] Patch Clearing flags on attachment: 287788 Committed r205359: <http://trac.webkit.org/changeset/205359>
WebKit Commit Bot
Comment 5 2016-09-02 12:12:13 PDT
All reviewed patches have been landed. Closing bug.
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