Hi Lizardo,
On Fri, May 17, 2013, Anderson Lizardo wrote:
> + fd = open("/dev/urandom", O_RDONLY);
> + if (fd < 0) {
> + ssize_t n;
> +
> + n = read(fd, &seed, sizeof(seed));
> + if (n < (ssize_t) sizeof(seed))
> + seed = time(NULL);
> +
> + close(fd);
> + } else
> + seed = time(NULL);
So, it's not always wise to go blindly copying code examples/suggestions
from Marcel without thinking a bit. You're checking for invalid fd when
you should be checking for a valid one (>= 0).
Johan
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