Activity overview
Latest activity by jackjoy
Bug in "Control-Flow-Obfuscation" of "Strictly valid" level
Version : 6.8.0.121
original source code:
/// <summary>
/// Converts a value to a Float
/// </summary>
private static float ToFloat(object value, TypeInfo so...
Smart Assembly 6.8 build failed.
How to identify the class or member which caused the following error:
SmartAssembly v6.8.0.121
Copyright ? Red Gate Software 2005–2013
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Another example:
[IL code]
.method private hidebysig static string GetArchestraCommonPath() cil managed
{
// Code size 56 (0x38)
.maxstack 3
.locals init (string V_0,
class [mscorlib]Microsoft.Win32.RegistryKey V_1,
class [mscorlib]System.Exception V_2,
string V_3)
.try
{
IL_0000: ldsfld class [mscorlib]Microsoft.Win32.RegistryKey [mscorlib]Microsoft.Win32.Registry::LocalMachine
IL_0005: ldstr "SOFTWARE\\ArchestrA"
IL_000a: ldc.i4.0
IL_000b: callvirt instance class [mscorlib]Microsoft.Win32.RegistryKey [mscorlib]Microsoft.Win32.RegistryKey::OpenSubKey(string,
bool)
IL_0010: stloc.1
IL_0011: ldloc.1
IL_0012: ldstr "CommonPath"
IL_0017: callvirt instance object [mscorlib]Microsoft.Win32.RegistryKey::GetValue(string)
IL_001c: castclass [mscorlib]System.String
IL_0021: stloc.0
IL_0022: leave.s IL_0034
} // end .try
catch [mscorlib]System.Exception
{
IL_0024: stloc.2
IL_0025: ldloc.2
IL_0026: callvirt instance string [mscorlib]System.Exception::get_Message()
IL_002b: call void [System]System.Diagnostics.Trace::Write(string)
IL_0030: ldnull
IL_0031: stloc.3
IL_0032: leave.s IL_0036
} // end handler
IL_0034: ldloc.0
IL_0035: ret
IL_0036: ldloc.3
IL_0037: ret
} // end of method GalaxyManager::GetArchestraCommonPath
[C# code]
private static string GetArchestraCommonPath()
{
string str;
try
{
str = (string) ((string) Registry.LocalMachine.OpenSubKey(@SOFTWARE\ArchestrA, false).GetValue("CommonPath"));
}
catch (Exception exception)
{
Trace.Write(exception.get_Message());
return null;
}
return str;
} / comments
Another example:
[IL code]
.method private hidebysig static string GetArchestraCommonPath() cil managed
{
// Code size 56 (0x38)
.maxstack 3
.locals init (string V_0,
class [mscorlib]Micros...
[IL CODE]
.method public hidebysig instance bool Connect(bool silentifnogr) cil managed
{
// Code size 29 (0x1d)
.maxstack 8
IL_0000: ldarg.0
IL_0001: ldfld string ArchestrA.IDE.GalaxyManager::m_strNodeName
IL_0006: callvirt instance int32 [mscorlib]System.String::get_Length()
IL_000b: brtrue.s IL_000f
IL_000d: ldc.i4.0
IL_000e: ret
IL_000f: ldarg.0
IL_0010: ldarg.1
IL_0011: call instance void ArchestrA.IDE.GalaxyManager::ConnectToNode(bool)
IL_0016: ldarg.0
IL_0017: ldfld bool ArchestrA.IDE.GalaxyManager::m_bConnected
IL_001c: ret
} // end of method GalaxyManager::Connect
[C# code]
public bool Connect(bool silentifnogr)
{
if (this.m_strNodeName.get_Length() == 0)
{
return false;
}
this.ConnectToNode(silentifnogr);
return this.m_bConnected;
} / comments
[IL CODE]
.method public hidebysig instance bool Connect(bool silentifnogr) cil managed
{
// Code size 29 (0x1d)
.maxstack 8
IL_0000: ldarg.0
IL_0001: ldfld string ArchestrA.IDE.Gala...
.NET Reflector generate wrong code 2
version 6.5.0.99
(1) generic type:
[C# code]
System.Collections.Generic.List<String><string> list = new System.Collections.Generic.List<String><string>();
(2) property
[IL code]
IL_0006: callvirt ...
.NET Reflector generate wrong code
[IL CODE]
.method private hidebysig instance void DisplayTextItem(class [System.Design]System.ComponentModel.Design.DesignerActionTextItem actionItem) cil managed
{
// Code size 111 (0x6f)
....