61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2013-2022 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
|
||
|
|
* Copyright (C) 2012-2013 Sourcefire, Inc.
|
||
|
|
*
|
||
|
|
* Authors: Dave Raynor
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
||
|
|
* MA 02110-1301, USA.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "iowrap.h"
|
||
|
|
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#ifdef _WIN32
|
||
|
|
#include <windows.h>
|
||
|
|
#include <excpt.h>
|
||
|
|
|
||
|
|
#ifndef STATUS_DEVICE_DATA_ERROR
|
||
|
|
#define STATUS_DEVICE_DATA_ERROR 0xC000009C
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef _WIN32
|
||
|
|
int filter_memcpy(unsigned int code, struct _EXCEPTION_POINTERS *ep)
|
||
|
|
{
|
||
|
|
if ((code == EXCEPTION_IN_PAGE_ERROR) || (code == STATUS_DEVICE_DATA_ERROR)) {
|
||
|
|
return EXCEPTION_EXECUTE_HANDLER;
|
||
|
|
}
|
||
|
|
return EXCEPTION_CONTINUE_SEARCH;
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
int cli_memcpy(void *target, const void *source, unsigned long size)
|
||
|
|
{
|
||
|
|
int ret = 0;
|
||
|
|
|
||
|
|
#ifdef _WIN32
|
||
|
|
__try {
|
||
|
|
#endif
|
||
|
|
memcpy(target, source, size);
|
||
|
|
#ifdef _WIN32
|
||
|
|
} __except (filter_memcpy(GetExceptionCode(), GetExceptionInformation())) {
|
||
|
|
ret = 1;
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
return ret;
|
||
|
|
}
|