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/* execstack.c - Tests whether code on the stack can be executed
*
* Copyright (c)2003 by Peter Busser <peter@adamantix.org>
* This file has been released under the GNU Public Licence version 2 or later
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "body.h"
#include "shellcode.h"
const char testname[] = "Executable stack ";
void doit( void )
{
char buf[MAX_SHELLCODE_LEN];
fptr func;
copy_shellcode(buf);
/* Convert the pointer to a function pointer */
func = (fptr)buf;
/* Call the code in the buffer */
func();
/* It worked when the function returns */
itworked();
}
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