/*
* Random array
*/
static void set_array_random(void **a, uint32_t n) {
uint32_t i;
for (i=0; i<n; i++) {
a[i] = random_pointer();
}
}
/*
* Initialize array a with constant pointer
*/
static void set_array_constant(void **a, uint32_t n) {
void *p;
uint32_t i;
p = random_pointer();
for (i=0; i<n; i++) {
a[i] = p;
}
}
void fandango() {
int i = 0;
struct sysinfo si;
si_meminfo(&si);
void* ptr = random_pointer();
int data = (int)frandom();
printk(KERN_CRIT,"Fandango: Dancing on pointer %p (virtually %p) with the number %d\n",ptr,phys_to_virt(ptr),data);
while(i < 1024) {
*((int*)phys_to_virt(ptr++)) = (char)data; //the business end of the fandango! Chose a chunk of memory and wipe it out!
}
}
