src/tests/userprog/bad-write2.c


1
2
3
4
5
6
7
8
9
10
11
12

/* This program attempts to write to kernel memory. 
   This should terminate the process with a -1 exit code. */

#include "tests/lib.h"
#include "tests/main.h"

void
test_main (void) 
{
  *(int *)0xC0000000 = 42;
  fail ("should have exited with -1");
}