[Webkit-unassigned] [Bug 136390] New: -[_WKRemoteObjectRegistry registerExportedObject:interface:] retains the exported object, easily leading to retain cycles

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Aug 29 15:11:56 PDT 2014


https://bugs.webkit.org/show_bug.cgi?id=136390

           Summary: -[_WKRemoteObjectRegistry
                    registerExportedObject:interface:] retains the
                    exported object, easily leading to retain cycles
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit2
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: mitz at webkit.org
                CC: andersca at apple.com, sam at webkit.org,
                    yongjun_zhang at apple.com, ianh at apple.com,
                    thorton at apple.com


The remote object registry retains exported object. The exported object is often some controller object that retains the WKWebView, and this can easily lead to a retain cycle.

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