[Webkit-unassigned] [Bug 22798] New: Unitialized struct field in SVGFont.cpp

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=22798

           Summary: Unitialized struct field in SVGFont.cpp
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Text
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: davemoore at google.com


In Font::drawTextUsingSVGFont() a variable of type SVGTextRunWalkerDrawTextData
is created on the stack (called data). One of its fields, charsConsumed, is
unitialized, leading to random values after calling walk() on the
SVGTextRunWalker created with it.

Patch will be attached


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