41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
/*
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Copyright (C) 2011 de4dot@gmail.com
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This file is part of de4dot.
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de4dot is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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de4dot is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with de4dot. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MAKE_WRITABLE_H
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#define MAKE_WRITABLE_H
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#include <Windows.h>
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class MakeWritable {
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public:
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MakeWritable(void* _addr, size_t _size) : addr(_addr), size(_size) {
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VirtualProtect(addr, size, PAGE_READWRITE, &oldProtect);
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}
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~MakeWritable() {
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VirtualProtect(addr, size, oldProtect, &oldProtect);
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}
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private:
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void* addr;
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size_t size;
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DWORD oldProtect;
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};
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#endif
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