77 lines
1.1 KiB
C++
77 lines
1.1 KiB
C++
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/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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Quicken2001.cpp
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Abstract:
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The app was passing bad string pointers to the
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lstrcmpiA() function which was causing it to crash
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during the app update.
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Notes:
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This is an app specific shim.
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History:
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05/09/2001 prashkud Created
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--*/
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#include "precomp.h"
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IMPLEMENT_SHIM_BEGIN(Quicken2001)
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#include "ShimHookMacro.h"
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APIHOOK_ENUM_BEGIN
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APIHOOK_ENUM_ENTRY(lstrcmpiA)
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APIHOOK_ENUM_END
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/*++
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Checks the parameters for invalid string pointers.
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--*/
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LONG
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APIHOOK(lstrcmpiA)(
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LPCSTR lpString1,
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LPCSTR lpString2
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)
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{
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if (IsBadStringPtrA(lpString1, MAX_PATH))
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{
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lpString1 = 0;
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}
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if (IsBadStringPtrA(lpString2, MAX_PATH))
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{
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lpString2 = 0;
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}
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/*
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* Call the original API
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*/
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return ORIGINAL_API(lstrcmpiA)(lpString1, lpString2);
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}
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/*++
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Register hooked functions
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--*/
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HOOK_BEGIN
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APIHOOK_ENTRY(KERNEL32.DLL, lstrcmpiA)
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HOOK_END
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IMPLEMENT_SHIM_END
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