[aus-dotnet] How to avoid Code Security Checking

[Corneliu I. Tusnea]

Hi,

 

While debugging my app I found a strange call stack in a place I didn’t expect.

Actually after several testes I discovered a similar call stack on most of my calls.

 

The issue seems to be triggered by a “BeginInvoke” triggered from a background thread.

However all the code is executed on one domain (the one that started the app and created the main window).

This cross-domain serialization and code security checking is a big overhead on the application.

How can I avoid this?

 

[Code security check across domains is in red]

[My code is in italics]

[Bold/Italics is the entry point from the BeginInvoke]

 

Thank you,

Corneliu.

 

 

 

 

mscorlib.dll!System.Type.get_IsArray() + 0xe bytes     

mscorlib.dll!System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.InitSerialize(System.Object obj = {System.Security.Permissions.UIPermission}, System.Runtime.Serialization.ISurrogateSelector surrogateSelector = {System.Runtime.Remoting.Messaging.RemotingSurrogateSelector}, System.Runtime.Serialization.StreamingContext context = {System.Runtime.Serialization.StreamingContext}, System.Runtime.Serialization.Formatters.Binary.SerObjectInfoInit serObjectInfoInit = {System.Runtime.Serialization.Formatters.Binary.SerObjectInfoInit}, System.Runtime.Serialization.IFormatterConverter converter = {System.Runtime.Serialization.FormatterConverter}) + 0x90 bytes

mscorlib.dll!System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.Serialize(System.Object obj = {System.Security.Permissions.UIPermission}, System.Runtime.Serialization.ISurrogateSelector surrogateSelector = {System.Runtime.Remoting.Messaging.RemotingSurrogateSelector}, System.Runtime.Serialization.StreamingContext context = {System.Runtime.Serialization.StreamingContext}, System.Runtime.Serialization.Formatters.Binary.SerObjectInfoInit serObjectInfoInit = {System.Runtime.Serialization.Formatters.Binary.SerObjectInfoInit}, System.Runtime.Serialization.IFormatterConverter converter = {System.Runtime.Serialization.FormatterConverter}) + 0x36 bytes

mscorlib.dll!System.Runtime.Serialization.Formatters.Binary.ObjectWriter.Serialize(System.Object graph = {System.Security.Permissions.UIPermission}, System.Runtime.Remoting.Messaging.Header[] inHeaders = <undefined value>, System.Runtime.Serialization.Formatters.Binary.__BinaryWriter serWriter = {System.Runtime.Serialization.Formatters.Binary.__BinaryWriter}, bool fCheck = false) + 0x43e bytes

mscorlib.dll!System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize(System.IO.Stream serializationStream = {System.IO.MemoryStream}, System.Object graph = {System.Security.Permissions.UIPermission}, System.Runtime.Remoting.Messaging.Header[] headers = <undefined value>, bool fCheck = false) + 0x10f bytes        

mscorlib.dll!System.Runtime.Remoting.Channels.CrossAppDomainSerializer.SerializeObject(System.Object obj = {System.Security.Permissions.UIPermission}) + 0x9f bytes      

mscorlib.dll!System.AppDomain.Serialize(System.Object o = {System.Security.Permissions.UIPermission}) + 0x19 bytes           

mscorlib.dll!System.AppDomain.MarshalObject(System.Object o = {System.Security.Permissions.UIPermission}) + 0x1d bytes   

mscorlib.dll!System.Security.CodeAccessSecurityEngine.PreCheck(System.Security.CodeAccessPermission permObj = {System.Security.Permissions.UIPermission}, System.Security.PermissionSet permSetObj = <undefined value>, int capOrSet = 1, System.Threading.StackCrawlMark stackMark = LookForMyCallersCaller, System.Security.PermissionType permType = DefaultFlag) + 0x31 bytes          

mscorlib.dll!System.Security.CodeAccessSecurityEngine.Check(System.Security.CodeAccessPermission cap = {System.Security.Permissions.UIPermission}, System.Threading.StackCrawlMark stackMark = LookForMyCallersCaller) + 0x1f bytes    

mscorlib.dll!System.Security.CodeAccessPermission.Demand() + 0x3c bytes   

system.windows.forms.dll!System.Windows.Forms.Control.FromHandle(int handle = 2625758) + 0x23 bytes 

devexpress.utils.dll!DevExpress.Utils.Win.Hook.HookManager.WndHook(int ncode = 0, int wParam = 0, int lParam = 1238416) + 0xc2 bytes           

system.windows.forms.dll!System.Windows.Forms.Control.UpdateChildZOrder(System.Windows.Forms.Control ctl = {DevExpress.XtraBars.BarDockControl}) + 0x26b bytes        

system.windows.forms.dll!System.Windows.Forms.Control.SetParentHandle(int value = 2756886) + 0x293 bytes       

system.windows.forms.dll!System.Windows.Forms.Control.CreateControl(bool fIgnoreVisible = false) + 0x1b3 bytes 

system.windows.forms.dll!System.Windows.Forms.Control.CreateControl() + 0xe bytes         

system.windows.forms.dll!System.Windows.Forms.Control.ControlCollection.Add(System.Windows.Forms.Control value = {MetaBit.Xilix.SingleBO.SinglePanel}) + 0x2ef bytes           

>            metabit.xilix.basevsp.dll!MetaBit.Xilix.BaseVSP.Panels.PanelUtils.RegisterPanel(MetaBit.Xilix.VSP.IVSPPanel panel = {MetaBit.Xilix.SingleBO.SinglePanel}, string name = "SinglePanel", System.Windows.Forms.Control hostControl = {System.Windows.Forms.Panel}, bool sharedToolbar = true) Line 22 + 0x2c bytes            C#

metabit.xilix.basevsp.dll!MetaBit.Xilix.BaseVSP.Panels.PanelInfoList.RegisterPanel(MetaBit.Xilix.VSP.IVSPPanel panel = {MetaBit.Xilix.SingleBO.SinglePanel}, string name = "SinglePanel", System.Windows.Forms.Control hostControl = {System.Windows.Forms.Panel}, bool sharedToolbar = true, bool innerPanel = false) Line 62      C#

metabit.xilix.basevsp.dll!MetaBit.Xilix.BaseVSP.BaseView.RegisterPanel(MetaBit.Xilix.VSP.IVSPPanel panel = {MetaBit.Xilix.SingleBO.SinglePanel}, string name = "SinglePanel", System.Windows.Forms.Control hostControl = {System.Windows.Forms.Panel}, bool sharedToolbar = true, bool innerPanel = false) Line 463    C#

metabit.xilix.singlebo.dll!MetaBit.Xilix.SingleBO.SingleView.Initialize() Line 98 + 0x55 bytes        C#

metabit.xilix.singlebo.dll!MetaBit.Xilix.SingleBO.SingleView.SingleView(string viewName = "Single") Line 36    C#

metabit.xilix.singlebo.dll!MetaBit.Xilix.SingleBO.SingleBO.GetNewView() Line 70 + 0x1a bytes   C#

metabit.xilix.main.dll!MetaBit.Xilix.Main.Views.ViewManager.LoadSettings(MetaBit.Xilix.Settings.SettingsItem parentitem = {MetaBit.Xilix.Settings.SettingsItem}) Line 264 + 0x11 bytes C#

metabit.xilix.main.dll!MetaBit.Xilix.Main.Windows.MainWindow.LoadSettings(MetaBit.Xilix.Settings.SettingsItem parentitem = {MetaBit.Xilix.Settings.SettingsItem}) Line 1090         C#

metabit.xilix.main.dll!MetaBit.Xilix.Main.Windows.WindowManager.LoadSettings(MetaBit.Xilix.Settings.SettingsItem parentitem = {MetaBit.Xilix.Settings.SettingsItem}) Line 266 + 0x26 bytes         C#

metabit.xilix.main.dll!MetaBit.Xilix.Main.XilixMain.LoadSettings(MetaBit.Xilix.Settings.SettingsItem parentitem = {MetaBit.Xilix.Settings.AppSettings}) Line 219          C#

metabit.xilix.main.dll!MetaBit.Xilix.Main.XilixMain.Builder_StartInitializeApplication(System.Object sender = {MetaBit.Xilix.AppBuilder.Builder}, System.EventArgs e = {System.EventArgs}) Line 108 C#

metabit.xilix.appbuilder.dll!MetaBit.Xilix.AppBuilder.Builder.DoStartInitializeApplication() Line 440       C#

metabit.xilix.appbuilder.dll!MetaBit.Xilix.AppBuilder.Builder.BusinessServices_PermissionsLoaded(System.Object sender = {MetaBit.Xilix.BS.BusinessServices}, System.EventArgs e = {System.EventArgs}) Line 426        C#

metabit.xilix.bs.dll!MetaBit.Xilix.BS.BusinessServices.FirePermissionsLoaded() Line 194   C#

mscorlib.dll!System.Reflection.RuntimeMethodInfo.InternalInvoke(System.Object obj = {MetaBit.Xilix.BS.BusinessServices}, System.Reflection.BindingFlags invokeAttr = Default, System.Reflection.Binder binder = <undefined value>, System.Object[] parameters = <undefined value>, System.Globalization.CultureInfo culture = <undefined value>, bool verifyAccess = false) + 0x2cc bytes       

mscorlib.dll!System.Delegate.DynamicInvokeImpl(System.Object[] args = <undefined value>) + 0x3e bytes   

mscorlib.dll!System.MulticastDelegate.DynamicInvokeImpl(System.Object[] args = <undefined value>) + 0x2d bytes   

mscorlib.dll!System.Delegate.DynamicInvoke(System.Object[] args = <undefined value>) + 0x10 bytes          

system.windows.forms.dll!System.Windows.Forms.Control.InvokeMarshaledCallbacks() + 0x203 bytes         

system.windows.forms.dll!System.Windows.Forms.Control.WndProc(System.Windows.Forms.Message m = {System.Windows.Forms.Message}) + 0x7d5 bytes   

system.windows.forms.dll!System.Windows.Forms.ScrollableControl.WndProc(System.Windows.Forms.Message m = {System.Windows.Forms.Message}) + 0x6c bytes      

system.windows.forms.dll!System.Windows.Forms.ContainerControl.WndProc(System.Windows.Forms.Message m = {System.Windows.Forms.Message}) + 0x37 bytes     

system.windows.forms.dll!System.Windows.Forms.Application.ParkingWindow.WndProc(System.Windows.Forms.Message m = {System.Windows.Forms.Message}) + 0x22 bytes      

system.windows.forms.dll!ControlNativeWindow.OnMessage(System.Windows.Forms.Message m = {System.Windows.Forms.Message}) + 0x13 bytes     

system.windows.forms.dll!ControlNativeWindow.WndProc(System.Windows.Forms.Message m = {System.Windows.Forms.Message}) + 0xda bytes      

system.windows.forms.dll!System.Windows.Forms.NativeWindow.DebuggableCallback(int hWnd = 2623412, int msg = 49807, int wparam = 0, int lparam = 0) + 0x3d bytes   

system.windows.forms.dll!System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods+IMsoComponentManager.FPushMessageLoop(int dwComponentID = 1, int reason = -1, int pvLoopData = 0) + 0x349 bytes 

system.windows.forms.dll!ThreadContext.RunMessageLoopInner(int reason = -1, System.Windows.Forms.ApplicationContext context = {System.Windows.Forms.ApplicationContext}) + 0x1f3 bytes 

system.windows.forms.dll!ThreadContext.RunMessageLoop(int reason = -1, System.Windows.Forms.ApplicationContext context = {System.Windows.Forms.ApplicationContext}) + 0x50 bytes          

system.windows.forms.dll!System.Windows.Forms.Application.Run(System.Windows.Forms.Form mainForm = {MetaBit.Xilix.Main.Windows.TrayWindow}) + 0x34 bytes    

metabit.xilix.main.dll!MetaBit.Xilix.Main.XilixMain.Startup() Line 86         C#

MetaBit.Xilix.exe!MetaBit.Xilix.MetaBitXilix.Main() Line 48 + 0x12 bytes  C#