winlogon notify problem

Archived from groups: microsoft.public.win2000.security (More info?)

Hallo,

I’m writing a Winlogon/Notify packet. I have therefore written a dll and
made the necessaries registry entries. The communication between winlogon.exe
and my dll is ok.

I’m unfortunalty facing a curious problem trying to work with the member
variables from the PWLX_NOTIFICATION_INFO object passed from WinLogon.exe

Follow some code lines.

void __stdcall MyLogOn(PWLX_NOTIFICATION_INFO pInfo)
{
if((pInfo!=NULL)&&(pInfo->Domain != NULL))
{
size_t iSize;
char *cDomain = NULL;
iSize = wcstombs(0, pInfo->Domain,0); //I’m getting error here ...
cDomain = new char[iSize];
cDomain[iSize] = NULL;

wcstombs(cDomain, pInfo->Domain, iSize);
}
}


What is wrong with my code?


Thanks in advance for helping.


J.