[Webkit-unassigned] [Bug 31664] New: [Qt] QWebInspector access its memory after being deleted

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=31664

           Summary: [Qt] QWebInspector access its memory after being
                    deleted
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: All
            Status: NEW
          Keywords: Qt
          Severity: Major
          Priority: P2
         Component: WebKit Qt
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jocelyn.turcotte at nokia.com


If we have a QWebPage that created its own QWebInspector, it will delete it in
destructor of QWebPage.
The problem is that its deleted in QWebPagePrivate::setInspector, itself called
by QWebPage::d->inspector->setPage(0).
When setPage resumes, it tries to access its memory which can lead to a crash.

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