Status: Untriaged
Owner: [email protected]
Labels: Type-Bug Pri-2 OS-All Area-Misc Size-Medium Fixit purify

New issue 17128 by [email protected]: [ABW] Array bounds write in  
sk_memset32_portable(UINT * const,UINT,int) in  
ResourceDispatcherTest.CrossSiteNavigationNonBuffered
http://code.google.com/p/chromium/issues/detail?id=17128

Reproducible with:
        ResourceDispatcherTest.CrossSiteNavigationNonBuffered

Sample error details:
=====================
Array Bounds Write: Array bounds write in sk_memset32_portable(UINT *
const,UINT,int)

Error Location
    third_party/skia/src/core/skutils.cpp:113  sk_memset32_portable(UINT *
const,UINT,int)
    third_party/skia/src/core/skblitter_argb32.cpp:264
SkARGB32_Blitter::blitRect(int,int,int,int)
    third_party/skia/src/core/skscan_antihair.cpp:563  antifillrect
    third_party/skia/src/core/skscan_antihair.cpp:623  antifillrect
    third_party/skia/src/core/skscan_antihair.cpp:644
SkScan::AntiFillRect(SkRect const&,SkRegion const*,SkBlitter *)
    third_party/skia/src/core/skdraw.cpp:705  SkDraw::drawRect(SkRect
const&,SkPaint const&)const
    third_party/skia/src/core/skdevice.cpp:59  SkDevice::drawRect(SkDraw
const&,SkRect const&,SkPaint const&)
    third_party/skia/src/core/skcanvas.cpp:1042  SkCanvas::drawRect(SkRect
const&,SkPaint const&)

third_party/webkit/webcore/platform/graphics/skia/graphicscontextskia.cpp:7
50  WebCore::GraphicsContext::fillRect(FloatRect::WebCore
const&,Color::WebCore const&)
    third_party/webkit/webcore/rendering/renderboxmodelobject.cpp:428
WebCore::RenderBoxModelObject::paintFillLayerExtended(PaintInfo::RenderObje
ct::WebCore const&,Color::WebCore const&,FillLayer::WebCore
const*,int,int,int,int,InlineFlowBox::WebCore *,CompositeOperator::WebCore)
    third_party/webkit/webcore/rendering/renderbox.cpp:713
WebCore::RenderBox::paintFillLayer(PaintInfo::RenderObject::WebCore
const&,Color::WebCore const&,FillLayer::WebCore
const*,int,int,int,int,CompositeOperator::WebCore)
    third_party/webkit/webcore/rendering/renderbox.cpp:708
WebCore::RenderBox::paintFillLayers(PaintInfo::RenderObject::WebCore
const&,Color::WebCore const&,FillLayer::WebCore
const*,int,int,int,int,CompositeOperator::WebCore)
    third_party/webkit/webcore/rendering/renderbox.cpp:585
WebCore::RenderBox::paintRootBoxDecorations(PaintInfo::RenderObject::WebCor
e&,int,int)
    third_party/webkit/webcore/rendering/renderbox.cpp:597
WebCore::RenderBox::paintBoxDecorations(PaintInfo::RenderObject::WebCore&,i
nt,int)
    third_party/webkit/webcore/rendering/renderblock.cpp:1776
WebCore::RenderBlock::paintObject(PaintInfo::RenderObject::WebCore&,int,int
)
    third_party/webkit/webcore/rendering/renderblock.cpp:1605
WebCore::RenderBlock::paint(PaintInfo::RenderObject::WebCore&,int,int)
    third_party/webkit/webcore/rendering/renderlayer.cpp:2141
WebCore::RenderLayer::paintLayer(RenderLayer::WebCore
*,GraphicsContext::WebCore *,IntRect::WebCore
const&,PaintRestriction::WebCore,RenderObject::WebCore *,HashMap::WTF
*,UINT)
    third_party/webkit/webcore/rendering/renderlayer.cpp:2194
WebCore::RenderLayer::paintLayer(RenderLayer::WebCore
*,GraphicsContext::WebCore *,IntRect::WebCore
const&,PaintRestriction::WebCore,RenderObject::WebCore *,HashMap::WTF
*,UINT)
    third_party/webkit/webcore/rendering/renderlayer.cpp:1971
WebCore::RenderLayer::paint(GraphicsContext::WebCore *,IntRect::WebCore
const&,PaintRestriction::WebCore,RenderObject::WebCore *)
    third_party/webkit/webcore/page/frameview.cpp:1454
WebCore::FrameView::paintContents(GraphicsContext::WebCore
*,IntRect::WebCore const&)
    third_party/webkit/webcore/platform/scrollview.cpp:755
WebCore::ScrollView::paint(GraphicsContext::WebCore *,IntRect::WebCore
const&)
    webkit/glue/webframe_impl.cc:1498
WebFrameImpl::Paint(PlatformCanvas::skia *,WebRect::WebKit const&)
    webkit/glue/webview_impl.cc:989  WebViewImpl::paint(PlatformCanvas::skia
*,WebRect::WebKit const&)
    chrome/renderer/render_view.cc:577  RenderView::CaptureThumbnail(WebView
*,int,int,SkBitmap *,ThumbnailScore *)
    chrome/renderer/render_view.cc:445  RenderView::SendThumbnail(void)
    chrome/renderer/render_view.cc:519
RenderView::CapturePageInfo(int,bool)
    base/tuple.h:429  ?
dispatchtomet...@vrenderview@@p...@aexh_n@ZH_N@@YAXPAVRenderView@@p...@aexh_n
@zabu?$tup...@h_n@@@Z
    ^^^

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