[Webkit-unassigned] [Bug 13864] New: Uninitialized value in RenderBlock::calcInlinePrefWidths()

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=13864

           Summary: Uninitialized value in
                    RenderBlock::calcInlinePrefWidths()
           Product: WebKit
           Version: 522+ (nightly)
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: eli at staikos.net


For text blocks that are just whitespace and stripFrontSpaces=true, when
checking if the block should be considered for breaking, beginWS and endWS are
used, but are uninitialized (RenderBlock.cpp:3741).

They don't get initialized in RenderText::trimmedPrefWidths() since it returns
early.

I'm not sure if such blocks should be considered for breaking, so I don't know
what values to initialize beginWS and endWS to.


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