[Mono-bugs] [Bug 360348] New: ProcessName results in SystemException for forked process

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Sat Feb 9 08:55:20 EST 2008


           Summary: ProcessName results in SystemException for forked
           Product: Mono: Runtime
           Version: SVN
          Platform: All
        OS/Version: Ubuntu
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: misc
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: gert.driesen at pandora.be
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---

When a managed process is launched from another a managed app, then calling
Process.GetCurrentProcess ().ProcessName in the "forked" process results in the
following exception:

Unhandled Exception: System.SystemException: The process has exited
  at System.Diagnostics.Process.get_ProcessName () [0x00000] 
  at (wrapper remoting-invoke-with-check)
System.Diagnostics.Process:get_ProcessName ()
  at Program.Main (System.String[] args) [0x00000] 

To reproduce, compile and run the following code:

using System;
using System.Diagnostics;
using System.Threading;

class Program
  static void Main (string [] args)
    if (args.Length == 0) {
      Process p = new Process ();
      p.StartInfo.FileName = "mono";
      p.StartInfo.Arguments = "test.exe whatever";
      p.Start ();
      p.WaitForExit ();
    } else {
      Console.WriteLine (Process.GetCurrentProcess ().ProcessName);


The same code works fine on Mono/Windows.

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