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https://github.com/UzixLS/KernelEx.git
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import KernelEx-4.5-RC5
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43
apilibs/kexbases/Kernel32/ExitProcess_fix.c
Executable file
43
apilibs/kexbases/Kernel32/ExitProcess_fix.c
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/*
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* KernelEx
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* Copyright (C) 2010, Tihiy
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*
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* This file is part of KernelEx source code.
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*
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* KernelEx 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
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* by the Free Software Foundation; version 2 of the License.
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*
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* KernelEx 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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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include <windows.h>
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#include "kstructs.h"
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/* MAKE_EXPORT ExitProcess_fix=ExitProcess */
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VOID WINAPI ExitProcess_fix( UINT uExitCode )
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{
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PDB98* pdb = get_pdb();
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//process is already terminating. we would badly crash
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if (pdb->Flags & fTerminating)
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{
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//so instead silently fail
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SetErrorMode(SEM_NOGPFAULTERRORBOX | SEM_FAILCRITICALERRORS);
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RaiseException(EXCEPTION_ACCESS_VIOLATION, 0, 0, NULL);
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}
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//set calling thread priority to the lowest possible. this way
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//we greatly improve chance for thread which calls ExitProcess
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//to finish latest and call dll process detach like NT
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SetThreadPriority(GetCurrentThread(),THREAD_PRIORITY_IDLE);
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ExitProcess(uExitCode);
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}
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