70 lines
1.1 KiB
C++
70 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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HeapForceGrowable.cpp
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Abstract:
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Remove upper limit on heap calls by setting the maximum size to zero, which
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means that the heap will grow to accomodate new allocations.
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Notes:
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This is a general purpose shim.
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History:
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04/25/2000 linstev Created
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--*/
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#include "precomp.h"
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IMPLEMENT_SHIM_BEGIN(HeapForceGrowable)
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#include "ShimHookMacro.h"
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APIHOOK_ENUM_BEGIN
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APIHOOK_ENUM_ENTRY(HeapCreate)
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APIHOOK_ENUM_END
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/*++
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Fix the heap so it can grow.
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--*/
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HANDLE
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APIHOOK(HeapCreate)(
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DWORD flOptions,
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DWORD dwInitialSize,
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DWORD dwMaximumSize
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)
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{
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if (dwMaximumSize)
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{
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LOGN( eDbgLevelError,
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"[APIHook_HeapCreate] Setting heap maximum to 0.");
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dwMaximumSize = 0;
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}
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return ORIGINAL_API(HeapCreate)(flOptions, dwInitialSize, dwMaximumSize);
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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, HeapCreate)
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HOOK_END
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IMPLEMENT_SHIM_END
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