Bug 170946

Summary: Break Document::m_associatedFormControls reference cycle.
Product: WebKit Reporter: Andreas Kling <kling>
Component: FormsAssignee: Andreas Kling <kling>
Status: RESOLVED FIXED    
Severity: Normal CC: buildbot, cdumez, commit-queue, dbates, esprehn+autocc, kangil.han, kling, koivisto, wenson_hsieh
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Andreas Kling
Reported 2017-04-18 08:40:28 PDT
There's a possible reference cycle between Document and its form elements if the Document gets detached from its frame before the timer started in didAssociateFormControls() fires.
Attachments
Patch (1.38 KB, patch)
2017-04-18 08:41 PDT, Andreas Kling 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Andreas Kling
Comment 1 2017-04-18 08:41:05 PDT
Created attachment 307384 [details] Patch
WebKit Commit Bot
Comment 2 2017-04-18 09:34:15 PDT
Comment on attachment 307384 [details] Patch Clearing flags on attachment: 307384 Committed r215465: <http://trac.webkit.org/changeset/215465>
WebKit Commit Bot
Comment 3 2017-04-18 09:34:17 PDT
All reviewed patches have been landed. Closing bug.
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