[Bug 17759] New: CommandLineToArgvW bug with empty lpCmdLine

http://bugs.winehq.org/show_bug.cgi?id=17759

Summary: CommandLineToArgvW bug with empty lpCmdLine
           Product: Wine
           Version: 1.1.17
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: shell32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

CommandLineToArgvW returns the wrong NumArgs (2 instead of 1) when an empty
lpCmdLine is passed:

How to reproduce
================
int nNumArgs = 0;
LPWSTR *Argv = ::CommandLineToArgvW(L"", &nNumArgs);
if(Argv)
{
  ASSERT(nNumArgs == 1);

if(nNumArgs == 2)
  {
     // Access violation
     wprintf(Argv[1]);
  }
}

MSDN Documentation on how to handle empty lpCmdLine
===================================================
"If this parameter is an empty string the function returns the path to the
current executable file."
Reference: http://msdn.microsoft.com/en-us/library/bb776391(VS.85).aspx

Regards,
Mat
SmartFTP

[Bug 17759] CommandLineToArgvW bug with empty lpCmdLine

http://bugs.winehq.org/show_bug.cgi?id=17759

Vitaliy Margolen  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|major                       |normal
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |testcase

--- Comment #1 from Vitaliy Margolen   2009-03-15 21:30:37 ---
Confirming. Fix sent:
http://www.winehq.org/pipermail/wine-patches/2009-March/070772.html

[Bug 17759] CommandLineToArgvW bug with empty lpCmdLine

http://bugs.winehq.org/show_bug.cgi?id=17759

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #2 from Austin English   2009-03-23 13:20:39 ---
Fixed by 694219d4a66e7291213d2bdedd8dc995fdf16cf5.

[Bug 17759] CommandLineToArgvW bug with empty lpCmdLine

http://bugs.winehq.org/show_bug.cgi?id=17759

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #3 from Alexandre Julliard   2009-03-27 13:56:54 ---
Closing bugs fixed in 1.1.18.