#include <string.h>
#include <stdint.h>
#include <stdlib.h>

int main(int argc, char **argv)
{
        int size;
        uint8_t *memblock;

        if (argc < 2)
                return -1;

        size = atoi(argv[1]);

        memblock = malloc(size);

        while (1)
        {
                memset(memblock, 0, size);
        }

        free(memblock);

        return 0;
}