193664 2019-01-22 00:23:15 -0800 [WinCairo][WebKitTestRunner] Null dereference of GraphicsContext::m_data in GraphicsContext::releaseWindowsContext 2019-01-24 01:06:47 -0800 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 fujii fujii achristensen bfulgham don.olmstead lforschler pvollan ross.kirsling webkit-bug-importer oldest_to_newest 1496715 0 fujii 2019-01-22 00:23:15 -0800 [WinCairo][WebKitTestRunner] Null dereference of GraphicsContext::m_data in GraphicsContext::releaseWindowsContext Some test cases are failing. > python ./Tools/Scripts/run-webkit-tests --debug --no-new-test-results --no-retry-failures --64-bit --no-timeout fast/dom/HTMLMeterElement/meter-element-form.html m_data of GraphicsContext was null. > WebKit2.dll!WebCore::GraphicsContextPlatformPrivate::restore() Line 161 C++ > WebKit2.dll!WebCore::GraphicsContext::releaseWindowsContext(HDC__ * hdc, const WebCore::IntRect & dstRect, bool supportAlphaBlend) Line 133 C++ > WebKit2.dll!WebCore::LocalWindowsContext::~LocalWindowsContext() Line 47 C++ > WebKit2.dll!WebCore::drawControl(WebCore::GraphicsContext & context, const WebCore::RenderObject & o, void * theme, const WebCore::ThemeData & themeData, const WebCore::IntRect & r) Line 678 C++ > WebKit2.dll!WebCore::RenderThemeWin::paintMeter(const WebCore::RenderObject & renderObject, const WebCore::PaintInfo & paintInfo, const WebCore::IntRect & rect) Line 1147 C++ > WebKit2.dll!WebCore::RenderTheme::paint(const WebCore::RenderBox & box, WebCore::ControlStates & controlStates, const WebCore::PaintInfo & paintInfo, const WebCore::LayoutRect & rect) Line 356 C++ > WebKit2.dll!WebCore::RenderBox::paintBoxDecorations(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1333 C++ > WebKit2.dll!WebCore::RenderBlock::paintObject(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1226 C++ > WebKit2.dll!WebCore::RenderBlock::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1106 C++ > WebKit2.dll!WebCore::paintPhase(WebCore::RenderElement & element, WebCore::PaintPhase phase, WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & childPoint) Line 977 C++ > WebKit2.dll!WebCore::RenderElement::paintAsInlineBlock(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & childPoint) Line 989 C++ > WebKit2.dll!WebCore::InlineElementBox::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::LayoutUnit, WebCore::LayoutUnit) Line 82 C++ > WebKit2.dll!WebCore::InlineFlowBox::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::LayoutUnit lineTop, WebCore::LayoutUnit lineBottom) Line 1218 C++ > WebKit2.dll!WebCore::RootInlineBox::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::LayoutUnit lineTop, WebCore::LayoutUnit lineBottom) Line 169 C++ > WebKit2.dll!WebCore::RenderLineBoxList::paint(WebCore::RenderBoxModelObject * renderer, WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 262 C++ > WebKit2.dll!WebCore::RenderBlockFlow::paintInlineChildren(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 3485 C++ > WebKit2.dll!WebCore::RenderBlock::paintContents(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1126 C++ > WebKit2.dll!WebCore::RenderBlock::paintObject(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1266 C++ > WebKit2.dll!WebCore::RenderBlock::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1106 C++ > WebKit2.dll!WebCore::RenderBlock::paintChild(WebCore::RenderBox & child, WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::PaintInfo & paintInfoForChild, bool usePrintRect, WebCore::RenderBlock::PaintBlockType paintType) Line 1183 C++ > WebKit2.dll!WebCore::RenderBlock::paintChildren(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::PaintInfo & paintInfoForChild, bool usePrintRect) Line 1146 C++ > WebKit2.dll!WebCore::RenderBlock::paintContents(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1141 C++ > WebKit2.dll!WebCore::RenderBlock::paintObject(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1266 C++ > WebKit2.dll!WebCore::RenderBlock::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1106 C++ > WebKit2.dll!WebCore::RenderBlock::paintChild(WebCore::RenderBox & child, WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::PaintInfo & paintInfoForChild, bool usePrintRect, WebCore::RenderBlock::PaintBlockType paintType) Line 1183 C++ > WebKit2.dll!WebCore::RenderBlock::paintChildren(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::PaintInfo & paintInfoForChild, bool usePrintRect) Line 1146 C++ > WebKit2.dll!WebCore::RenderBlock::paintContents(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1141 C++ > WebKit2.dll!WebCore::RenderBlock::paintObject(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1266 C++ > WebKit2.dll!WebCore::RenderBlock::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1106 C++ > WebKit2.dll!WebCore::RenderLayer::paintForegroundForFragmentsWithPhase(WebCore::PaintPhase phase, const WTF::Vector<WebCore::LayerFragment,1,WTF::CrashOnOverflow,16> & layerFragments, WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & localPaintingInfo, WTF::OptionSet<WebCore::PaintBehavior> paintBehavior, WebCore::RenderObject * subtreePaintRootForRenderer) Line 4762 C++ > WebKit2.dll!WebCore::RenderLayer::paintForegroundForFragments(const WTF::Vector<WebCore::LayerFragment,1,WTF::CrashOnOverflow,16> & layerFragments, WebCore::GraphicsContext & context, WebCore::GraphicsContext & contextForTransparencyLayer, const WebCore::LayoutRect & transparencyPaintDirtyRect, bool haveTransparency, const WebCore::RenderLayer::LayerPaintingInfo & localPaintingInfo, WTF::OptionSet<WebCore::PaintBehavior> paintBehavior, WebCore::RenderObject * subtreePaintRootForRenderer) Line 4738 C++ > WebKit2.dll!WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag> paintFlags) Line 4348 C++ > WebKit2.dll!WebCore::RenderLayer::paintLayerContentsAndReflection(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag> paintFlags) Line 4035 C++ > WebKit2.dll!WebCore::RenderLayer::paintLayer(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag> paintFlags) Line 4018 C++ > WebKit2.dll!WebCore::RenderLayer::paintList(WebCore::RenderLayer::LayerList layerIterator, WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag> paintFlags) Line 4461 C++ > WebKit2.dll!WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag> paintFlags) Line 4361 C++ > WebKit2.dll!WebCore::RenderLayer::paintLayerContentsAndReflection(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag> paintFlags) Line 4035 C++ > WebKit2.dll!WebCore::RenderLayer::paintLayer(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag> paintFlags) Line 4018 C++ > WebKit2.dll!WebCore::RenderLayer::paint(WebCore::GraphicsContext & context, const WebCore::LayoutRect & damageRect, const WebCore::LayoutSize & subpixelOffset, WTF::OptionSet<WebCore::PaintBehavior> paintBehavior, WebCore::RenderObject * subtreePaintRoot, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag> paintFlags, WebCore::RenderLayer::SecurityOriginPaintPolicy paintPolicy) Line 3835 C++ > WebKit2.dll!WebCore::FrameView::paintContents(WebCore::GraphicsContext & context, const WebCore::IntRect & dirtyRect, WebCore::Widget::SecurityOriginPaintPolicy securityOriginPaintPolicy) Line 4237 C++ > WebKit2.dll!WebCore::ScrollView::paint(WebCore::GraphicsContext & context, const WebCore::IntRect & rect, WebCore::Widget::SecurityOriginPaintPolicy securityOriginPaintPolicy) Line 1204 C++ > WebKit2.dll!WebKit::WebPage::drawRect(WebCore::GraphicsContext & graphicsContext, const WebCore::IntRect & rect) Line 1642 C++ > WebKit2.dll!WebKit::DrawingAreaImpl::display(WebKit::UpdateInfo & updateInfo) Line 454 C++ > WebKit2.dll!WebKit::DrawingAreaImpl::display() Line 364 C++ > WebKit2.dll!WebKit::DrawingAreaImpl::forceRepaint() Line 169 C++ > WebKit2.dll!WebKit::WebPage::forceRepaintWithoutCallback() Line 3359 C++ > WebKit2.dll!WKBundlePageForceRepaint(const OpaqueWKBundlePage * page) Line 514 C++ > TestRunnerInjectedBundle.dll!WTR::InjectedBundlePage::dump() Line 899 C++ > TestRunnerInjectedBundle.dll!WTR::InjectedBundlePage::frameDidChangeLocation(const OpaqueWKBundleFrame * frame) Line 1980 C++ > TestRunnerInjectedBundle.dll!WTR::InjectedBundlePage::didFinishLoadForFrame(const OpaqueWKBundleFrame * frame) Line 973 C++ > TestRunnerInjectedBundle.dll!WTR::InjectedBundlePage::didFinishLoadForFrame(const OpaqueWKBundlePage * page, const OpaqueWKBundleFrame * frame, const void * *, const void * clientInfo) Line 590 C++ > WebKit2.dll!WebKit::InjectedBundlePageLoaderClient::didFinishLoadForFrame(WebKit::WebPage & page, WebKit::WebFrame & frame, WTF::RefPtr<API::Object,WTF::DumbPtrTraits<API::Object> > & userData) Line 141 C++ > WebKit2.dll!WebKit::WebFrameLoaderClient::dispatchDidFinishLoad() Line 615 C++ > WebKit2.dll!WebCore::FrameLoader::checkLoadCompleteForThisFrame() Line 2540 C++ > WebKit2.dll!WebCore::FrameLoader::checkLoadComplete() Line 2684 C++ > WebKit2.dll!WebCore::DocumentLoader::finishedLoading() Line 455 C++ > WebKit2.dll!WebCore::DocumentLoader::notifyFinished(WebCore::CachedResource & resource) Line 392 C++ > WebKit2.dll!WebCore::CachedResource::checkNotify() Line 357 C++ > WebKit2.dll!WebCore::CachedResource::finishLoading(WebCore::SharedBuffer *) Line 375 C++ > WebKit2.dll!WebCore::CachedRawResource::finishLoading(WebCore::SharedBuffer * data) Line 121 C++ > WebKit2.dll!WebCore::SubresourceLoader::didFinishLoading(const WebCore::NetworkLoadMetrics & networkLoadMetrics) Line 656 C++ > WebKit2.dll!WebKit::WebResourceLoader::didFinishResourceLoad(const WebCore::NetworkLoadMetrics & networkLoadMetrics) Line 164 C++ > WebKit2.dll!IPC::callMemberFunctionImpl<WebKit::WebResourceLoader,void (WebKit::WebResourceLoader::*)(const WebCore::NetworkLoadMetrics &),std::tuple<WebCore::NetworkLoadMetrics>,0>(WebKit::WebResourceLoader * object, void(WebKit::WebResourceLoader::*)(const WebCore::NetworkLoadMetrics &) function, std::tuple<WebCore::NetworkLoadMetrics> && args, std::integer_sequence<unsigned long long,0>) Line 42 C++ > WebKit2.dll!IPC::callMemberFunction<WebKit::WebResourceLoader,void (WebKit::WebResourceLoader::*)(const WebCore::NetworkLoadMetrics &),std::tuple<WebCore::NetworkLoadMetrics>,std::integer_sequence<unsigned long long,0> >(std::tuple<WebCore::NetworkLoadMetrics> && args, WebKit::WebResourceLoader * object, void(WebKit::WebResourceLoader::*)(const WebCore::NetworkLoadMetrics &) function) Line 47 C++ > WebKit2.dll!IPC::handleMessage<Messages::WebResourceLoader::DidFinishResourceLoad,WebKit::WebResourceLoader,void (WebKit::WebResourceLoader::*)(const WebCore::NetworkLoadMetrics &)>(IPC::Decoder & decoder, WebKit::WebResourceLoader * object, void(WebKit::WebResourceLoader::*)(const WebCore::NetworkLoadMetrics &) function) Line 134 C++ > WebKit2.dll!WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection & connection, IPC::Decoder & decoder) Line 65 C++ > WebKit2.dll!WebKit::NetworkProcessConnection::didReceiveMessage(IPC::Connection & connection, IPC::Decoder & decoder) Line 79 C++ > WebKit2.dll!IPC::Connection::dispatchMessage(IPC::Decoder & decoder) Line 979 C++ > WebKit2.dll!IPC::Connection::dispatchMessage(std::unique_ptr<IPC::Decoder,std::default_delete<IPC::Decoder> > message) Line 1007 C++ > WebKit2.dll!IPC::Connection::dispatchOneIncomingMessage() Line 1075 C++ > WebKit2.dll!IPC::Connection::enqueueIncomingMessage::<unnamed-tag>::operator()() Line 957 C++ > WebKit2.dll!WTF::Function<void ()>::CallableWrapper<`lambda at ..\..\Source\WebKit\Platform\IPC\Connection.cpp:952:30'>::call() Line 101 C++ > WTF.dll!WTF::Function<void ()>::operator()() Line 56 C++ > WTF.dll!WTF::RunLoop::performWork() Line 107 C++ > WTF.dll!WTF::RunLoop::wndProc(HWND__ * hWnd, unsigned int message, unsigned __int64 wParam, __int64 lParam) Line 57 C++ > WTF.dll!WTF::RunLoop::RunLoopWndProc(HWND__ * hWnd, unsigned int message, unsigned __int64 wParam, __int64 lParam) Line 39 C++ > [External Code] > WTF.dll!WTF::RunLoop::run() Line 69 C++ > WebKit2.dll!WebKit::ChildProcessMain<WebKit::WebProcess,WebKit::WebProcessMain>(int argc, char * * argv) Line 62 C++ > WebKit2.dll!WebKit::WebProcessMainWin(int argc, char * * argv) Line 45 C++ > WebKitWebProcess.exe!main(int argc, char * * argv) Line 33 C++ > [External Code] 1496717 1 fujii 2019-01-22 00:25:50 -0800 This can be happen by openning the test case with MiniBrowser. 1496719 2 fujii 2019-01-22 00:30:40 -0800 It doesn't happen in Legacy WebView (DumpRenderTree and MiniBrowser.exe --wk1). This happens only with WK2 WebView. 1496735 3 fujii 2019-01-22 02:19:37 -0800 In RenderThemeWin::paintMeter, completedRect has zero width. > completedRect {m_location={m_x=8 m_y=7 } m_size={m_width=0 m_height=16 } } WebCore::IntRect Then, GraphicsContext::getWindowsContext returned 0. https://github.com/WebKit/webkit/blob/5f7dcb377532103d4561192cd2197de0bd78c372/Source/WebCore/platform/graphics/win/GraphicsContextWin.cpp#L110 Then, LocalWindowsContext::~LocalWindowsContext tried to release zero HDC, and crashed. 1496736 4 359726 fujii 2019-01-22 02:37:37 -0800 Created attachment 359726 Patch 1496772 5 359726 bfulgham 2019-01-22 08:37:41 -0800 Comment on attachment 359726 Patch Seems reasonable. r=me. 1497123 6 fujii 2019-01-22 17:33:58 -0800 Thank you for r+. Landed. https://trac.webkit.org/changeset/240313/webkit 1497124 7 webkit-bug-importer 2019-01-22 17:34:30 -0800 <rdar://problem/47467053> 1497755 8 fujii 2019-01-24 01:03:39 -0800 Reopening to attach new patch. 1497756 9 359997 fujii 2019-01-24 01:03:57 -0800 Created attachment 359997 Patch 1497757 10 359997 fujii 2019-01-24 01:05:53 -0800 Comment on attachment 359997 Patch Oops, I uploaded wrong patch. 359726 2019-01-22 02:37:37 -0800 2019-01-24 01:06:03 -0800 Patch bug-193664-20190122193736.patch text/plain 1784 fujii U3VidmVyc2lvbiBSZXZpc2lvbjogMjQwMjQ4CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggMmU0ZWIzYTJjZjk0Mjdj NTVjYjQzYjBlMjdiMTdjNDBjZjY5NjE5MC4uZmMyOTFlNjdiN2M3MTMyMTA0MWJlZjVmZjA3ZjVj MDYzOWI3OTg1NiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIyIEBACisyMDE5LTAxLTIyICBGdWpp aSBIaXJvbm9yaSAgPEhpcm9ub3JpLkZ1amlpQHNvbnkuY29tPgorCisgICAgICAgIFtXaW5DYWly b11bV2ViS2l0VGVzdFJ1bm5lcl0gTnVsbCBkZXJlZmVyZW5jZSBvZiBHcmFwaGljc0NvbnRleHQ6 Om1fZGF0YSBpbiBHcmFwaGljc0NvbnRleHQ6OnJlbGVhc2VXaW5kb3dzQ29udGV4dAorICAgICAg ICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTkzNjY0CisKKyAgICAg ICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgV2luQ2Fpcm8gV2ViS2l0 VGVzdFJ1bm5lciBhbHdheXMgY3Jhc2ggb24gb3Blbm5pbmcgdGVzdCBjYXNlcyBvZgorICAgICAg ICBIVE1MTWV0ZXJFbGVtZW50LgorCisgICAgICAgIElmIEdyYXBoaWNzQ29udGV4dDo6Z2V0V2lu ZG93c0NvbnRleHQgcmV0cnVuZWQgbnVsbCBIREMsCisgICAgICAgIExvY2FsV2luZG93c0NvbnRl eHQgc2hvdWxkbid0IHJlbGVhc2UgdGhlIG51bGwgSERDLgorCisgICAgICAgIENvdmVyZWQgYnkg ZXhpc3RpbmcgdGVzdHMuCisKKyAgICAgICAgKiBwbGF0Zm9ybS9ncmFwaGljcy93aW4vTG9jYWxX aW5kb3dzQ29udGV4dC5oOgorICAgICAgICAoV2ViQ29yZTo6TG9jYWxXaW5kb3dzQ29udGV4dDo6 fkxvY2FsV2luZG93c0NvbnRleHQpOgorICAgICAgICBSZWxlYXNlIG1faGRjIG9ubHkgaWYgaXQg aXNuJ3QgbnVsbC4KKwogMjAxOS0wMS0yMSAgQnJlbnQgRnVsZ2hhbSAgPGJmdWxnaGFtQGFwcGxl LmNvbT4KIAogICAgICAgICBJbXBsZW1lbnQgbWVzc2FnZSBoYW5kbGVycyBmb3IgTmV0d29ya1By b2Nlc3MtYmFzZWQgUmVzb3VyY2VMb2FkU3RhdGlzdGljcwpkaWZmIC0tZ2l0IGEvU291cmNlL1dl YkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3Mvd2luL0xvY2FsV2luZG93c0NvbnRleHQuaCBiL1NvdXJj ZS9XZWJDb3JlL3BsYXRmb3JtL2dyYXBoaWNzL3dpbi9Mb2NhbFdpbmRvd3NDb250ZXh0LmgKaW5k ZXggOTM0NTBlZjgxNWFlZGRiNmVmOTFhZTczMTg2YWUzMjllYTQyNDY4Ni4uZTJiZjFkMWQyZGY2 MjM0M2ZmYzQ1NWJhN2E4ZDdjZTJmYjczMzBiYyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUv cGxhdGZvcm0vZ3JhcGhpY3Mvd2luL0xvY2FsV2luZG93c0NvbnRleHQuaAorKysgYi9Tb3VyY2Uv V2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy93aW4vTG9jYWxXaW5kb3dzQ29udGV4dC5oCkBAIC00 Myw3ICs0Myw4IEBAIHB1YmxpYzoKIAogICAgIH5Mb2NhbFdpbmRvd3NDb250ZXh0KCkKICAgICB7 Ci0gICAgICAgIG1fZ3JhcGhpY3NDb250ZXh0LnJlbGVhc2VXaW5kb3dzQ29udGV4dChtX2hkYywg bV9yZWN0LCBtX3N1cHBvcnRBbHBoYUJsZW5kKTsKKyAgICAgICAgaWYgKG1faGRjKQorICAgICAg ICAgICAgbV9ncmFwaGljc0NvbnRleHQucmVsZWFzZVdpbmRvd3NDb250ZXh0KG1faGRjLCBtX3Jl Y3QsIG1fc3VwcG9ydEFscGhhQmxlbmQpOwogICAgIH0KIAogICAgIEhEQyBoZGMoKSBjb25zdCB7 IHJldHVybiBtX2hkYzsgfQo= 359997 2019-01-24 01:03:57 -0800 2019-01-24 01:05:53 -0800 Patch bug-193664-20190124180356.patch text/plain 8296 fujii U3VidmVyc2lvbiBSZXZpc2lvbjogMjQwMzEzCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggYTFlZTI2MGIyYmNhMDI0 Zjg2Y2Q1Njc2Mjc3ZjliMTEyZjRmMmFjZS4uMzdlYWJlNjdkN2UwMmUwYjk2YzUyNjNhMzI1OWFl ZTk1ODExMGU3MCAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIyIEBACisyMDE5LTAxLTIyICBGdWpp aSBIaXJvbm9yaSAgPEhpcm9ub3JpLkZ1amlpQHNvbnkuY29tPgorCisgICAgICAgIFtXaW5DYWly b11bV2ViS2l0VGVzdFJ1bm5lcl0gTnVsbCBkZXJlZmVyZW5jZSBvZiBHcmFwaGljc0NvbnRleHQ6 Om1fZGF0YSBpbiBHcmFwaGljc0NvbnRleHQ6OnJlbGVhc2VXaW5kb3dzQ29udGV4dAorICAgICAg ICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTkzNjY0CisKKyAgICAg ICAgUmV2aWV3ZWQgYnkgQnJlbnQgRnVsZ2hhbS4KKworICAgICAgICBXaW5DYWlybyBXZWJLaXRU ZXN0UnVubmVyIGFsd2F5cyBjcmFzaCBvbiBvcGVubmluZyB0ZXN0IGNhc2VzIG9mCisgICAgICAg IEhUTUxNZXRlckVsZW1lbnQuCisKKyAgICAgICAgSWYgR3JhcGhpY3NDb250ZXh0OjpnZXRXaW5k b3dzQ29udGV4dCByZXRydW5lZCBudWxsIEhEQywKKyAgICAgICAgTG9jYWxXaW5kb3dzQ29udGV4 dCBzaG91bGRuJ3QgcmVsZWFzZSB0aGUgbnVsbCBIREMuCisKKyAgICAgICAgQ292ZXJlZCBieSBl eGlzdGluZyB0ZXN0cy4KKworICAgICAgICAqIHBsYXRmb3JtL2dyYXBoaWNzL3dpbi9Mb2NhbFdp bmRvd3NDb250ZXh0Lmg6CisgICAgICAgIChXZWJDb3JlOjpMb2NhbFdpbmRvd3NDb250ZXh0Ojp+ TG9jYWxXaW5kb3dzQ29udGV4dCk6CisgICAgICAgIFJlbGVhc2UgbV9oZGMgb25seSBpZiBpdCBp c24ndCBudWxsLgorCiAyMDE5LTAxLTIyICBEZXZpbiBSb3Vzc28gIDxkcm91c3NvQGFwcGxlLmNv bT4KIAogICAgICAgICBXZWIgSW5zcGVjdG9yOiBBdWRpdDogcHJvdmlkZSBhIHdheSB0byBnZXQg cmVsYXRlZCBBY2Nlc3NpYmlsaXR5IG5vZGVzIGZvciBhIGdpdmVuIG5vZGUKZGlmZiAtLWdpdCBh L1NvdXJjZS9XZWJDb3JlL3BsYXRmb3JtL2dyYXBoaWNzL3dpbi9Mb2NhbFdpbmRvd3NDb250ZXh0 LmggYi9Tb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy93aW4vTG9jYWxXaW5kb3dzQ29u dGV4dC5oCmluZGV4IDkzNDUwZWY4MTVhZWRkYjZlZjkxYWU3MzE4NmFlMzI5ZWE0MjQ2ODYuLmUy YmYxZDFkMmRmNjIzNDNmZmM0NTViYTdhOGQ3Y2UyZmI3MzMwYmMgMTAwNjQ0Ci0tLSBhL1NvdXJj ZS9XZWJDb3JlL3BsYXRmb3JtL2dyYXBoaWNzL3dpbi9Mb2NhbFdpbmRvd3NDb250ZXh0LmgKKysr IGIvU291cmNlL1dlYkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3Mvd2luL0xvY2FsV2luZG93c0NvbnRl eHQuaApAQCAtNDMsNyArNDMsOCBAQCBwdWJsaWM6CiAKICAgICB+TG9jYWxXaW5kb3dzQ29udGV4 dCgpCiAgICAgewotICAgICAgICBtX2dyYXBoaWNzQ29udGV4dC5yZWxlYXNlV2luZG93c0NvbnRl eHQobV9oZGMsIG1fcmVjdCwgbV9zdXBwb3J0QWxwaGFCbGVuZCk7CisgICAgICAgIGlmIChtX2hk YykKKyAgICAgICAgICAgIG1fZ3JhcGhpY3NDb250ZXh0LnJlbGVhc2VXaW5kb3dzQ29udGV4dCht X2hkYywgbV9yZWN0LCBtX3N1cHBvcnRBbHBoYUJsZW5kKTsKICAgICB9CiAKICAgICBIREMgaGRj KCkgY29uc3QgeyByZXR1cm4gbV9oZGM7IH0KZGlmZiAtLWdpdCBhL1Rvb2xzL0NoYW5nZUxvZyBi L1Rvb2xzL0NoYW5nZUxvZwppbmRleCAwZGNmZWRlNjAzZmZjY2M3MTM1YzlmZmU0MjBjNzZjZTIw ODQ5M2RkLi5mMmRjOTJmMTM2ZDJjOTI5YWIxZDM2NWUzZDA1ZTMwMDgyODdiNWI3IDEwMDY0NAot LS0gYS9Ub29scy9DaGFuZ2VMb2cKKysrIGIvVG9vbHMvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMjAg QEAKKzIwMTktMDEtMjQgIEZ1amlpIEhpcm9ub3JpICA8SGlyb25vcmkuRnVqaWlAc29ueS5jb20+ CisKKyAgICAgICAgW1dpbl1bV2ViS2l0VGVzdFJ1bm5lcl0gSW1wbGVtZW50IEV2ZW50U2VuZGVy UHJveHkKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTE5 Mzc1NQorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgICog V2ViS2l0VGVzdFJ1bm5lci9FdmVudFNlbmRlclByb3h5Lmg6IFJlbW92ZWQgdW51c2VkIG1lbWJl cnMgbV9idXR0b25TdGF0ZSBhbmQgbV9tb3VzZUJ1dHRvbnNDdXJyZW50bHlEb3duLgorICAgICAg ICAqIFdlYktpdFRlc3RSdW5uZXIvd2luL0V2ZW50U2VuZGVyUHJveHlXaW4uY3BwOgorICAgICAg ICAoV1RSOjpFdmVudFNlbmRlclByb3h5OjpkaXNwYXRjaE1lc3NhZ2UpOgorICAgICAgICAoV1RS OjpFdmVudFNlbmRlclByb3h5OjpFdmVudFNlbmRlclByb3h5KToKKyAgICAgICAgKFdUUjo6RXZl bnRTZW5kZXJQcm94eTo6bW91c2VEb3duKToKKyAgICAgICAgKFdUUjo6RXZlbnRTZW5kZXJQcm94 eTo6bW91c2VVcCk6CisgICAgICAgIChXVFI6OkV2ZW50U2VuZGVyUHJveHk6Om1vdXNlTW92ZVRv KToKKyAgICAgICAgKFdUUjo6RXZlbnRTZW5kZXJQcm94eTo6bW91c2VTY3JvbGxCeSk6CisgICAg ICAgIChXVFI6OkV2ZW50U2VuZGVyUHJveHk6Om1vdXNlU2Nyb2xsQnlXaXRoV2hlZWxBbmRNb21l bnR1bVBoYXNlcyk6CisKIDIwMTktMDEtMjIgIEFha2FzaCBKYWluICA8YWFrYXNoX2phaW5AYXBw bGUuY29tPgogCiAgICAgICAgIFtidWlsZC53ZWJraXQub3JnXSBVbml0LXRlc3QgZmFpbHVyZSBh ZnRlciByMjM3MTEzCmRpZmYgLS1naXQgYS9Ub29scy9XZWJLaXRUZXN0UnVubmVyL0V2ZW50U2Vu ZGVyUHJveHkuaCBiL1Rvb2xzL1dlYktpdFRlc3RSdW5uZXIvRXZlbnRTZW5kZXJQcm94eS5oCmlu ZGV4IGJmZGFkOTY1YjU2ODMyZGRhOWJiMmZjMWE2MmExMWYxZmYxMzczYWYuLjUzMjFmMTczYTNh NWUxYzAxMmUyNjEyNmNkMDNiZGRhNzU3M2E0ZDUgMTAwNjQ0Ci0tLSBhL1Rvb2xzL1dlYktpdFRl c3RSdW5uZXIvRXZlbnRTZW5kZXJQcm94eS5oCisrKyBiL1Rvb2xzL1dlYktpdFRlc3RSdW5uZXIv RXZlbnRTZW5kZXJQcm94eS5oCkBAIC0xMjMsNiArMTIzLDExIEBAIHByaXZhdGU6CiAgICAgdm9p ZCBwcmVwYXJlQW5kRGlzcGF0Y2hUb3VjaEV2ZW50KGVudW0gd3BlX2lucHV0X3RvdWNoX2V2ZW50 X3R5cGUpOwogI2VuZGlmCiAKKyNpZiBQTEFURk9STShXSU4pCisgICAgTFJFU1VMVCBkaXNwYXRj aE1lc3NhZ2UoVUlOVCBtZXNzYWdlLCBXUEFSQU0sIExQQVJBTSk7CisgICAgUE9JTlQgcG9zaXRp b25JblBvaW50KCkgY29uc3QgeyByZXR1cm4geyBzdGF0aWNfY2FzdDxMT05HPihtX3Bvc2l0aW9u LngpLCBzdGF0aWNfY2FzdDxMT05HPihtX3Bvc2l0aW9uLnkpIH07IH0KKyNlbmRpZgorCiAgICAg ZG91YmxlIG1fdGltZTsKICAgICBXS1BvaW50IG1fcG9zaXRpb247CiAgICAgYm9vbCBtX2xlZnRN b3VzZUJ1dHRvbkRvd247CkBAIC0xNDMsOSArMTQ4LDYgQEAgcHJpdmF0ZToKICAgICB1aW50MzJf dCBtX21vdXNlQnV0dG9uc0N1cnJlbnRseURvd24geyAwIH07CiAgICAgVmVjdG9yPHN0cnVjdCB3 cGVfaW5wdXRfdG91Y2hfZXZlbnRfcmF3PiBtX3RvdWNoRXZlbnRzOwogICAgIEhhc2hTZXQ8dW5z aWduZWQsIERlZmF1bHRIYXNoPHVuc2lnbmVkPjo6SGFzaCwgV1RGOjpVbnNpZ25lZFdpdGhaZXJv S2V5SGFzaFRyYWl0czx1bnNpZ25lZD4+IG1fdXBkYXRlZFRvdWNoRXZlbnRzOwotI2VsaWYgUExB VEZPUk0oV0lOKQotICAgIHVpbnQzMl90IG1fYnV0dG9uU3RhdGU7Ci0gICAgdWludDMyX3QgbV9t b3VzZUJ1dHRvbnNDdXJyZW50bHlEb3duIHsgMCB9OwogI2VuZGlmCiB9OwogCmRpZmYgLS1naXQg YS9Ub29scy9XZWJLaXRUZXN0UnVubmVyL3dpbi9FdmVudFNlbmRlclByb3h5V2luLmNwcCBiL1Rv b2xzL1dlYktpdFRlc3RSdW5uZXIvd2luL0V2ZW50U2VuZGVyUHJveHlXaW4uY3BwCmluZGV4IDAy NzA5MjkwODQ1NTFhYzQxZjNkZjZkN2JkOGI2ZDM2MTIwMGI1MjIuLjAyZTZjMjU2YWI2YWUyN2Ux ZWVkNDU2NGE2ZTQyNjRlZmNkNTUwNzkgMTAwNjQ0Ci0tLSBhL1Rvb2xzL1dlYktpdFRlc3RSdW5u ZXIvd2luL0V2ZW50U2VuZGVyUHJveHlXaW4uY3BwCisrKyBiL1Rvb2xzL1dlYktpdFRlc3RSdW5u ZXIvd2luL0V2ZW50U2VuZGVyUHJveHlXaW4uY3BwCkBAIC0zMywyMyArMzMsMTkgQEAKIAogbmFt ZXNwYWNlIFdUUiB7CiAKLS8vIEtleSBldmVudCBsb2NhdGlvbiBjb2RlIGRlZmluZWQgaW4gRE9N IExldmVsIDMuCi1lbnVtIEtleUxvY2F0aW9uQ29kZSB7Ci0gICAgRE9NS2V5TG9jYXRpb25TdGFu ZGFyZCAgICAgID0gMHgwMCwKLSAgICBET01LZXlMb2NhdGlvbkxlZnQgICAgICAgICAgPSAweDAx LAotICAgIERPTUtleUxvY2F0aW9uUmlnaHQgICAgICAgICA9IDB4MDIsCi0gICAgRE9NS2V5TG9j YXRpb25OdW1wYWQgICAgICAgID0gMHgwMwotfTsKLQotZW51bSBCdXR0b25TdGF0ZSB7Ci0gICAg QnV0dG9uUmVsZWFzZWQgPSAwLAotICAgIEJ1dHRvblByZXNzZWQgPSAxCi19OwotCi1lbnVtIFBv aW50ZXJBeGlzIHsKLSAgICBWZXJ0aWNhbFNjcm9sbCA9IDAsCi0gICAgSG9yaXpvbnRhbFNjcm9s bCA9IDEKLX07CitMUkVTVUxUIEV2ZW50U2VuZGVyUHJveHk6OmRpc3BhdGNoTWVzc2FnZShVSU5U IG1lc3NhZ2UsIFdQQVJBTSB3UGFyYW0sIExQQVJBTSBsUGFyYW0pCit7CisgICAgTVNHIG1zZyB7 IH07CisgICAgbXNnLmh3bmQgPSBXS1ZpZXdHZXRXaW5kb3cobV90ZXN0Q29udHJvbGxlci0+bWFp bldlYlZpZXcoKS0+cGxhdGZvcm1WaWV3KCkpOworICAgIG1zZy5tZXNzYWdlID0gbWVzc2FnZTsK KyAgICBtc2cud1BhcmFtID0gd1BhcmFtOworICAgIG1zZy5sUGFyYW0gPSBsUGFyYW07CisgICAg bXNnLnRpbWUgPSBHZXRUaWNrQ291bnQoKSArIHN0YXRpY19jYXN0PERXT1JEPihtX3RpbWUpOwor ICAgIG1zZy5wdCA9IHBvc2l0aW9uSW5Qb2ludCgpOworCisgICAgVHJhbnNsYXRlTWVzc2FnZSgm bXNnKTsKKyAgICByZXR1cm4gRGlzcGF0Y2hNZXNzYWdlKCZtc2cpOworfQogCiBFdmVudFNlbmRl clByb3h5OjpFdmVudFNlbmRlclByb3h5KFRlc3RDb250cm9sbGVyKiB0ZXN0Q29udHJvbGxlcikK ICAgICA6IG1fdGVzdENvbnRyb2xsZXIodGVzdENvbnRyb2xsZXIpCkBAIC01OCw3ICs1NCw2IEBA IEV2ZW50U2VuZGVyUHJveHk6OkV2ZW50U2VuZGVyUHJveHkoVGVzdENvbnRyb2xsZXIqIHRlc3RD b250cm9sbGVyKQogICAgICwgbV9jbGlja0NvdW50KDApCiAgICAgLCBtX2NsaWNrVGltZSgwKQog ICAgICwgbV9jbGlja0J1dHRvbihrV0tFdmVudE1vdXNlQnV0dG9uTm9CdXR0b24pCi0gICAgLCBt X2J1dHRvblN0YXRlKEJ1dHRvblJlbGVhc2VkKQogewogfQogCkBAIC02OCwyNSArNjMsODIgQEAg RXZlbnRTZW5kZXJQcm94eTo6fkV2ZW50U2VuZGVyUHJveHkoKQogCiB2b2lkIEV2ZW50U2VuZGVy UHJveHk6Om1vdXNlRG93bih1bnNpZ25lZCBidXR0b24sIFdLRXZlbnRNb2RpZmllcnMgd2tNb2Rp ZmllcnMpCiB7Ci0gICAgbm90SW1wbGVtZW50ZWQoKTsKKyAgICBpbnQgbWVzc2FnZVR5cGU7Cisg ICAgc3dpdGNoIChidXR0b24pIHsKKyAgICBjYXNlIDA6CisgICAgICAgIG1lc3NhZ2VUeXBlID0g V01fTEJVVFRPTkRPV047CisgICAgICAgIGJyZWFrOworICAgIGNhc2UgMToKKyAgICAgICAgbWVz c2FnZVR5cGUgPSBXTV9NQlVUVE9ORE9XTjsKKyAgICAgICAgYnJlYWs7CisgICAgY2FzZSAyOgor ICAgICAgICBtZXNzYWdlVHlwZSA9IFdNX1JCVVRUT05ET1dOOworICAgICAgICBicmVhazsKKyAg ICBjYXNlIDM6CisgICAgICAgIC8vIGZhc3QvZXZlbnRzL21vdXNlLWNsaWNrLWV2ZW50cyBleHBl Y3RzIHRoZSA0dGggYnV0dG9uIGhhcyBldmVudC5idXR0b24gPSAxLCBzbyBzZW5kIGFuIFdNX01C VVRUT05ET1dOCisgICAgICAgIG1lc3NhZ2VUeXBlID0gV01fTUJVVFRPTkRPV047CisgICAgICAg IGJyZWFrOworICAgIGRlZmF1bHQ6CisgICAgICAgIG1lc3NhZ2VUeXBlID0gV01fTEJVVFRPTkRP V047CisgICAgICAgIGJyZWFrOworICAgIH0KKyAgICBXUEFSQU0gd3BhcmFtID0gMDsKKyAgICBk aXNwYXRjaE1lc3NhZ2UobWVzc2FnZVR5cGUsIHdwYXJhbSwgTUFLRUxQQVJBTShwb3NpdGlvbklu UG9pbnQoKS54LCBwb3NpdGlvbkluUG9pbnQoKS55KSk7CiB9CiAKIHZvaWQgRXZlbnRTZW5kZXJQ cm94eTo6bW91c2VVcCh1bnNpZ25lZCBidXR0b24sIFdLRXZlbnRNb2RpZmllcnMgd2tNb2RpZmll cnMpCiB7Ci0gICAgbm90SW1wbGVtZW50ZWQoKTsKKyAgICBpbnQgbWVzc2FnZVR5cGU7CisgICAg c3dpdGNoIChidXR0b24pIHsKKyAgICBjYXNlIDA6CisgICAgICAgIG1lc3NhZ2VUeXBlID0gV01f TEJVVFRPTlVQOworICAgICAgICBicmVhazsKKyAgICBjYXNlIDE6CisgICAgICAgIG1lc3NhZ2VU eXBlID0gV01fTUJVVFRPTlVQOworICAgICAgICBicmVhazsKKyAgICBjYXNlIDI6CisgICAgICAg IG1lc3NhZ2VUeXBlID0gV01fUkJVVFRPTlVQOworICAgICAgICBicmVhazsKKyAgICBjYXNlIDM6 CisgICAgICAgIC8vIGZhc3QvZXZlbnRzL21vdXNlLWNsaWNrLWV2ZW50cyBleHBlY3RzIHRoZSA0 dGggYnV0dG9uIGhhcyBldmVudC5idXR0b24gPSAxLCBzbyBzZW5kIGFuIFdNX01CVVRUT05VUAor ICAgICAgICBtZXNzYWdlVHlwZSA9IFdNX01CVVRUT05VUDsKKyAgICAgICAgYnJlYWs7CisgICAg ZGVmYXVsdDoKKyAgICAgICAgbWVzc2FnZVR5cGUgPSBXTV9MQlVUVE9OVVA7CisgICAgICAgIGJy ZWFrOworICAgIH0KKyAgICBXUEFSQU0gd3BhcmFtID0gMDsKKyAgICBkaXNwYXRjaE1lc3NhZ2Uo bWVzc2FnZVR5cGUsIHdwYXJhbSwgTUFLRUxQQVJBTShwb3NpdGlvbkluUG9pbnQoKS54LCBwb3Np dGlvbkluUG9pbnQoKS55KSk7CiB9CiAKIHZvaWQgRXZlbnRTZW5kZXJQcm94eTo6bW91c2VNb3Zl VG8oZG91YmxlIHgsIGRvdWJsZSB5KQogewotICAgIG5vdEltcGxlbWVudGVkKCk7CisgICAgbV9w b3NpdGlvbi54ID0geDsKKyAgICBtX3Bvc2l0aW9uLnkgPSB5OworICAgIGRpc3BhdGNoTWVzc2Fn ZShXTV9NT1VTRU1PVkUsIDAsIE1BS0VMUEFSQU0ocG9zaXRpb25JblBvaW50KCkueCwgcG9zaXRp b25JblBvaW50KCkueSkpOwogfQogCi12b2lkIEV2ZW50U2VuZGVyUHJveHk6Om1vdXNlU2Nyb2xs QnkoaW50IGhvcml6b250YWwsIGludCB2ZXJ0aWNhbCkKK3ZvaWQgRXZlbnRTZW5kZXJQcm94eTo6 bW91c2VTY3JvbGxCeShpbnQgeCwgaW50IHkpCiB7Ci0gICAgbm90SW1wbGVtZW50ZWQoKTsKKyAg ICBSRUNUIHJlY3Q7CisgICAgR2V0V2luZG93UmVjdChXS1ZpZXdHZXRXaW5kb3cobV90ZXN0Q29u dHJvbGxlci0+bWFpbldlYlZpZXcoKS0+cGxhdGZvcm1WaWV3KCkpLCAmcmVjdCk7CisKKyAgICBp ZiAoeCkgeworICAgICAgICBVSU5UIHNjcm9sbENoYXJzID0gMTsKKyAgICAgICAgU3lzdGVtUGFy YW1ldGVyc0luZm8oU1BJX0dFVFdIRUVMU0NST0xMQ0hBUlMsIDAsICZzY3JvbGxDaGFycywgMCk7 CisgICAgICAgIHggKj0gV0hFRUxfREVMVEEgLyBzY3JvbGxDaGFyczsKKyAgICAgICAgZGlzcGF0 Y2hNZXNzYWdlKFdNX01PVVNFSFdIRUVMLCBNQUtFV1BBUkFNKDAsIHgpLCBNQUtFTFBBUkFNKHJl Y3QubGVmdCArIHBvc2l0aW9uSW5Qb2ludCgpLngsIHJlY3QudG9wICsgcG9zaXRpb25JblBvaW50 KCkueSkpOworICAgIH0KKworICAgIGlmICh5KSB7CisgICAgICAgIFVJTlQgc2Nyb2xsTGluZXMg PSAzOworICAgICAgICBTeXN0ZW1QYXJhbWV0ZXJzSW5mbyhTUElfR0VUV0hFRUxTQ1JPTExMSU5F UywgMCwgJnNjcm9sbExpbmVzLCAwKTsKKyAgICAgICAgeSAqPSBXSEVFTF9ERUxUQSAvIHNjcm9s bExpbmVzOworICAgICAgICBkaXNwYXRjaE1lc3NhZ2UoV01fTU9VU0VXSEVFTCwgTUFLRVdQQVJB TSgwLCB5KSwgTUFLRUxQQVJBTShyZWN0LmxlZnQgKyBwb3NpdGlvbkluUG9pbnQoKS54LCByZWN0 LnRvcCArIHBvc2l0aW9uSW5Qb2ludCgpLnkpKTsKKyAgICB9CiB9CiAKLXZvaWQgRXZlbnRTZW5k ZXJQcm94eTo6bW91c2VTY3JvbGxCeVdpdGhXaGVlbEFuZE1vbWVudHVtUGhhc2VzKGludCBob3Jp em9udGFsLCBpbnQgdmVydGljYWwsIGludCwgaW50KQordm9pZCBFdmVudFNlbmRlclByb3h5Ojpt b3VzZVNjcm9sbEJ5V2l0aFdoZWVsQW5kTW9tZW50dW1QaGFzZXMoaW50LCBpbnQsIGludCwgaW50 KQogewogICAgIG5vdEltcGxlbWVudGVkKCk7CiB9Cg==