Bug 170946

Summary: Break Document::m_associatedFormControls reference cycle.
Product: WebKit Reporter: Andreas Kling <kling>
Component: FormsAssignee: Andreas Kling <kling>
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   
Description Flags
Patch none

Description Andreas Kling 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.
Comment 1 Andreas Kling 2017-04-18 08:41:05 PDT
Created attachment 307384 [details]
Comment 2 WebKit Commit Bot 2017-04-18 09:34:15 PDT
Comment on attachment 307384 [details]

Clearing flags on attachment: 307384

Committed r215465: <http://trac.webkit.org/changeset/215465>
Comment 3 WebKit Commit Bot 2017-04-18 09:34:17 PDT
All reviewed patches have been landed.  Closing bug.