[Webkit-unassigned] [Bug 56196] New: Some class members were used prior to initialization

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=56196

           Summary: Some class members were used prior to initialization
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Minor
          Priority: P3
         Component: Canvas
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: chris.mumford at palm.com
                CC: mdelaney at apple.com


Created an attachment (id=85478)
 --> (https://bugs.webkit.org/attachment.cgi?id=85478&action=review)
Patch with member initialization to default values.

When running WebKit in Valgrind several class members were reported as being read prior to being initialized. Specifically:

WebCore::AccessibilityImageMapLink::m_parent
WebCore::DeleteSelectionCommand::m_needPlaceholder
WebCore::HTMLCanvasElement::m_rendererIsCanvas
WebCore::XPathResult::m_nodeSetPosition
WebCore::XPathResult::m_domTreeVersion

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