[Bug 43328] New: dotnet 4.5 applications crash in factory_get_cached_fontface

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=43328

            Bug ID: 43328
           Summary: dotnet 4.5 applications crash in
                    factory_get_cached_fontface
           Product: Wine
           Version: 2.12
          Hardware: x86
               URL: http://ashita.atom0s.com/
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: dwrite
          Assignee: wine-bugs at winehq.org
          Reporter: farmboy0+winehq at googlemail.com
      Distribution: ---

Created attachment 58670
  --> https://bugs.winehq.org/attachment.cgi?id=58670
wine backtrace

One sample application which exhibits this problem can be downloaded from the
referenced url.

Step to reproduce:
1. winetricks dotnet45 to a new prefix
2. Reset windows version to Windows 7 with winecfg
3. Run the application (Ashita.exe) with wine
4. The error will occur during auto-update

Wine backtrace is added as attachment.



Stracktrace from dotnet:
Unhandled Exception: System.AccessViolationException: Attempted to read or
write protected memory. This is often an indication that other memory is
corrupt.
   at MS.Internal.Text.TextInterface.Font.CreateFontFace()
   at MS.Internal.Text.TextInterface.Font.AddFontFaceToCache()
   at MS.Internal.Text.TextInterface.Font.GetFontFace()
   at MS.Internal.FontCache.FontFaceLayoutInfo.IntMap.TryGetValues(UInt32*
pKeys, UInt32 characterCount, UInt16* pIndices)
   at
System.Windows.Media.GlyphTypeface.GetGlyphMetricsAndIndicesOptimized(UInt32*
pCodepoints, Int32 characterCount, Double emSize, UInt16[] glyphIndices,
GlyphMetrics[] glyphMetrics, TextFormattingMode textFormattingMode, Boolean
isSideways)
   at
System.Windows.Media.GlyphTypeface.GetGlyphMetricsOptimized(CharacterBufferRange
characters, Double emSize, UInt16[] glyphIndices, GlyphMetrics[] glyphMetrics,
TextFormattingMode textFormattingMode, Boolean isSideways)
   at
System.Windows.Media.TextFormatting.TextShapeableCharacters.GetAdvanceWidthsUnshaped(Char*
characterString, Int32 characterLength, Double scalingFactor, Int32*
advanceWidthsUnshaped)
   at MS.Internal.TextFormatting.LineServicesCallbacks.GetRunCharWidths(IntPtr
pols, Plsrun plsrun, LsDevice device, Char* charString, Int32 stringLength,
Int32 maxWidth, LsTFlow textFlow, Int32* charWidths, Int32& totalWidth, Int32&
stringLengthFitted)
   at MS.Internal.TextFormatting.UnsafeNativeMethods.LoCreateLine(IntPtr ploc,
Int32 cp, Int32 ccpLim, Int32 durColumn, UInt32 dwLineFlags, IntPtr
pInputBreakRec, LsLInfo& plslinfo, IntPtr& pploline, Int32& maxDepth,
LsLineWidths& lineWidths)
   at System.Windows.Media.TextFormatting.TextFormatterContext.CreateLine(Int32
cpFirst, Int32 lineLength, Int32 maxWidth, LineFlags lineFlags, IntPtr
previousLineBreakRecord, IntPtr& ploline, LsLInfo& plslineInfo, Int32&
maxDepth, LsLineWidths& lineWidths)
   at
MS.Internal.TextFormatting.TextMetrics.FullTextLine.FormatLine(FullTextState
fullText, Int32 cpFirst, Int32 lineLength, Int32 formatWidth, Int32
finiteFormatWidth, Int32 paragraphWidth, LineFlags lineFlags,
FormattedTextSymbols collapsingSymbol)
   at MS.Internal.TextFormatting.TextFormatterImp.FormatLineInternal(TextSource
textSource, Int32 firstCharIndex, Int32 lineLength, Double paragraphWidth,
TextParagraphProperties paragraphProperties, TextLineBreak previousLineBreak,
TextRunCache textRunCache)
   at MS.Internal.TextFormatting.TextFormatterImp.FormatLine(TextSource
textSource, Int32 firstCharIndex, Double paragraphWidth,
TextParagraphProperties paragraphProperties, TextLineBreak previousLineBreak,
TextRunCache textRunCache)
   at MS.Internal.Text.Line.Format(Int32 dcp, Double width,
TextParagraphProperties lineProperties, TextLineBreak textLineBreak,
TextRunCache textRunCache, Boolean showParagraphEllipsis)
   at System.Windows.Controls.TextBlock.MeasureOverride(Size constraint)
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at System.Windows.ContextLayoutManager.UpdateLayout()
   at System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)
   at System.Windows.Media.MediaContext.InvokeOnRenderCallback.DoWork()
   at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
   at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object
resizedCompositionTarget)
   at System.Windows.Media.MediaContext.RenderMessageHandler(Object
resizedCompositionTarget)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate
callback, Object args, Int32 numArgs)
   at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source,
Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at
System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object
state)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext
executionContext, ContextCallback callback, Object state, Boolean
preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext,
ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext,
ContextCallback callback, Object state)
   at System.Windows.Threading.DispatcherOperation.Invoke()
   at System.Windows.Threading.Dispatcher.ProcessQueue()
   at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg,
IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam,
IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate
callback, Object args, Int32 numArgs)
   at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source,
Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority
priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr
wParam, IntPtr lParam)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
   at System.Windows.Application.RunDispatcher(Object ignore)
   at System.Windows.Application.RunInternal(Window window)
   at System.Windows.Application.Run(Window window)
   at System.Windows.Application.Run()
   at Ashita.App.Main()

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