153432 – document.open() / write() should be prevented in beforeunload event handlers

Bug 153432 - document.open() / write() should be prevented in beforeunload event handlers

Summary: document.open() / write() should be prevented in beforeunload event handlers

Status:	RESOLVED FIXED

Alias:	None

Product:	WebKit
Classification:	Unclassified
Component:	DOM (show other bugs)
Version:	WebKit Nightly Build
Hardware:	Unspecified Unspecified

Importance:	P2 Normal
Assignee:	Chris Dumez

URL:
Keywords:	WebExposed

Depends on:	153255
Blocks:
	Show dependency tree / graph

Reported:	2016-01-25 11:07 PST by Chris Dumez
Modified:	2016-01-26 15:22 PST (History)
CC List:	3 users (show)

See Also:

Attachments
Patch (4.61 KB, patch) 2016-01-25 11:10 PST, Chris Dumez	no flags	Details \| Formatted Diff \| Diff
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Description Chris Dumez 2016-01-25 11:07:05 PST

document.open() / write() should be prevented in beforeunload event handlers:
- https://html.spec.whatwg.org/multipage/webappapis.html#dom-document-open (step 6)
- https://html.spec.whatwg.org/multipage/webappapis.html#dom-document-write (step 3)
- https://html.spec.whatwg.org/multipage/webappapis.html#ignore-opens-during-unload-counter
- https://html.spec.whatwg.org/multipage/browsers.html#unload-a-document

Comment 1 Chris Dumez 2016-01-25 11:10:01 PST

Created attachment 269764 [details]
Patch

Comment 2 WebKit Commit Bot 2016-01-26 15:22:26 PST

Comment on attachment 269764 [details]
Patch

Clearing flags on attachment: 269764

Committed r195628: <http://trac.webkit.org/changeset/195628>

Comment 3 WebKit Commit Bot 2016-01-26 15:22:31 PST

All reviewed patches have been landed.  Closing bug.