// RUN: %clang_scudo %s -o %t
// RUN: %run %t 2>&1
// Tests that a regular workflow of allocation, memory fill and free works as
// intended. Also tests that a zero-sized allocation succeeds.
#include <malloc.h>
#include <stdlib.h>
#include <string.h>
int main(int argc, char **argv)
{
void *p;
size_t size = 1U << 8;
p = malloc(size);
if (!p)
return 1;
memset(p, 'A', size);
free(p);
p = malloc(0);
if (!p)
return 1;
free(p);
return 0;
}