Bug 133525 - DFG::Safepoint::begin() should set m_didCallBegin before releasing the rightToRun lock, because otherwise, Safepoint::checkLivenessAndVisitChildren() may assert due to a race
Summary: DFG::Safepoint::begin() should set m_didCallBegin before releasing the rightT...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Filip Pizlo
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2014-06-04 14:18 PDT by Filip Pizlo
Modified: 2014-06-04 14:29 PDT (History)
10 users (show)

See Also:

Attachments
the patch (1.41 KB, patch)
2014-06-04 14:19 PDT, Filip Pizlo 		oliver: review+
Details | Formatted Diff | Diff
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Description Filip Pizlo 2014-06-04 14:18:21 PDT 
Patch forthcoming.

<rdar://problem/16790296>
Comment 1 Filip Pizlo 2014-06-04 14:19:38 PDT 
Created attachment 232500 [details]
the patch
Comment 2 Filip Pizlo 2014-06-04 14:29:52 PDT 
Landed in http://trac.webkit.org/changeset/169595