Source code of Windows XP (NT5)
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/*++
Copyright (c) 2000 Microsoft Corporation
Module Name:
RemoveIpFromMsInfoCommandLine.cpp
Abstract:
Microsoft Streets & Trips 2000 specific hack. removing /p option when it
calls msinfo: Bug #30531
Notes:
This is a general purpose shim.
History:
02/23/2000 jarbats Created
--*/
#include "precomp.h"
IMPLEMENT_SHIM_BEGIN(RemoveIpFromMsInfoCommandLine)
#include "ShimHookMacro.h"
APIHOOK_ENUM_BEGIN
APIHOOK_ENUM_ENTRY(CreateProcessW)
APIHOOK_ENUM_END
BOOL
APIHOOK(CreateProcessW)(
LPCWSTR lpApplicationName,
LPWSTR lpCommandLine,
LPSECURITY_ATTRIBUTES lpProcessAttributes,
LPSECURITY_ATTRIBUTES lpThreadAttributes,
BOOL bInheritHandles,
DWORD dwCreationFlags,
LPVOID lpEnvironment,
LPWSTR lpCurrentDirectory,
LPSTARTUPINFOW lpStartupInfo,
LPPROCESS_INFORMATION lpProcessInformation
)
{
WCHAR *szTemp = NULL;
if (lpCommandLine && wcsistr(lpCommandLine, L"msinfo32.exe"))
{
szTemp = wcsistr(lpCommandLine, L"/p");
if (NULL != szTemp)
{
*szTemp ++ = L' ';
*szTemp = L' ';
}
}
return ORIGINAL_API(CreateProcessW)(
lpApplicationName,
lpCommandLine,
lpProcessAttributes,
lpThreadAttributes,
bInheritHandles,
dwCreationFlags,
lpEnvironment,
lpCurrentDirectory,
lpStartupInfo,
lpProcessInformation);
}
/*++
Register hooked functions
--*/
HOOK_BEGIN
APIHOOK_ENTRY(KERNEL32.DLL, CreateProcessW)
HOOK_END
IMPLEMENT_SHIM_END