[Webkit-unassigned] [Bug 77983] New: Web Inspector: need a way to get a path from a retained object to DOMWindow

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Feb 7 06:34:35 PST 2012


https://bugs.webkit.org/show_bug.cgi?id=77983

           Summary: Web Inspector: need a way to get a path from a
                    retained object to DOMWindow
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Web Inspector
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jochen at chromium.org
                CC: timothy at apple.com, rik at webkit.org, keishi at webkit.org,
                    pmuellr at yahoo.com, joepeck at webkit.org,
                    pfeldman at chromium.org, yurys at chromium.org,
                    bweinstein at apple.com, apavlov at chromium.org,
                    loislo at chromium.org


There should be a way when comparing two heap snapshots to get a (any / all) path from a retained object to DOMWindow (or some other means to get a hint where e.g. a detached DOM tree is being retained from)

There used to be the option to display paths to window instead of to GC roots which is what existing howtos recommend to use: http://gent.ilcore.com/2011/08/finding-memory-leaks.html

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