crash040.c

#include <malloc.h>
#include <stdio.h>
#include <string.h>

#define BUFSIZE	1024

void (*bomb)(void);

static const unsigned char a[] = {
//0xf2, 0x43, 0xf4, 0x7a, // silent hard hang
//0xf2, 0x43, 0xf5, 0x18, // silent hard hang
//0xf2, 0x44, 0xf4, 0x7a, // silent hard hang
0xf2, 0x44, 0xf0, 0x00, // silent hard hang
//0xf2, 0x44, 0xf0, 0x00, 0x4e, 0x75 //
//0xf2, 0x44, 0x00, 0x00, // SIGSEGV

//0xf2, 0x43, 0x4e, 0x75, // SIGSEGV
//0xf2, 0x43, 0x4e, 0x7b, 0x00, 0x02, // SIGSEGV

//0xf6, 0x32, 0xf5, 0x18, // SIGILL
};

int
main(int argc, char *argv[])
{
	unsigned char *p;

	p = malloc(BUFSIZE);
	memset(p, 0, BUFSIZE);
	memcpy(p, a, sizeof(a));
	bomb = (void *)p;
	printf("address = %p\n", p);
	(*bomb)();

	return 0;
}