#include <stdlib.h>
#include <sys/mman.h>
int
main
(
int
argc
,
char
**
argv
)
{
mmap
(
NULL
,
sizeof
(
char
)
,
PROT_READ
|
PROT_WRITE
,
MAP_FIXED
|
MAP_ANONYMOUS
,
0
,
0
)
;
*
(
(
char
*
)
NULL
)
=
0
;
return
0
;
}